coreboot August 2012

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Patch set updated for coreboot: 344207a gitconfig: upate commit-msg if newer one is available
by Zheng Bao 09 Aug '12

09 Aug '12

Zheng Bao (zheng.bao(a)amd.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1429 -gerrit commit 344207a999bbceb5f94c4bb3ba401aaa22cebfc8 Author: zbao <fishbaozi(a)gmail.com> Date: Thu Aug 9 18:20:11 2012 +0800 gitconfig: upate commit-msg if newer one is available Change-Id: Iea010bf6f456a5ce5d8906821c95a7de4b577085 Signed-off-by: Zheng Bao <zheng.bao(a)amd.com> Signed-off-by: zbao <fishbaozi(a)gmail.com> --- Makefile.inc | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/Makefile.inc b/Makefile.inc index 083d423..24c93ed 100644 --- a/Makefile.inc +++ b/Makefile.inc @@ -291,7 +291,7 @@ lint lint-stable: rm -f $$LINTLOG gitconfig: - for hook in commit-msg pre-commit; do if ! [ -x .git/hooks/$$hook ]; then cp util/gitconfig/$$hook .git/hooks/$$hook; chmod +x .git/hooks/$$hook; fi; done + for hook in commit-msg pre-commit; do if [ util/gitconfig/$$hook -nt .git/hooks/$$hook -o ! -x .git/hooks/$$hook ]; then cp util/gitconfig/$$hook .git/hooks/$$hook; chmod +x .git/hooks/$$hook; fi; done (git config --global user.name >/dev/null && git config --global user.email >/dev/null) || (printf 'Please configure your name and email in git:\n\n git config --global user.name "Your Name Comes Here"\n git config --global user.email your.email(a)example.com\n'; exit 1) crossgcc: clean-for-update

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New patch to review for coreboot: 1cfe7e2 gitconfig: upate commit-msg if newer one is available
by Zheng Bao 09 Aug '12

09 Aug '12

Zheng Bao (zheng.bao(a)amd.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1429 -gerrit commit 1cfe7e261994a2b407883eb55c4416bbd3ec792e Author: zbao <fishbaozi(a)gmail.com> Date: Thu Aug 9 18:10:52 2012 +0800 gitconfig: upate commit-msg if newer one is available Change-Id: Iea010bf6f456a5ce5d8906821c95a7de4b577085 Signed-off-by: Zheng Bao <zheng.bao(a)amd.com> Signed-off-by: zbao <fishbaozi(a)gmail.com> --- Makefile.inc | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/Makefile.inc b/Makefile.inc index 083d423..8f295c8 100644 --- a/Makefile.inc +++ b/Makefile.inc @@ -291,7 +291,7 @@ lint lint-stable: rm -f $$LINTLOG gitconfig: - for hook in commit-msg pre-commit; do if ! [ -x .git/hooks/$$hook ]; then cp util/gitconfig/$$hook .git/hooks/$$hook; chmod +x .git/hooks/$$hook; fi; done + for hook in commit-msg pre-commit; do if [ util/gitconfig/$$hook -nt .git/hooks/$$hook -o ! -x .git/hooks/$$hook ]; then cp util/gitconfig/$$hook .git/hooks/$$hook; chmod +x .git/hooks/$$hook; echo "ff"; fi; done (git config --global user.name >/dev/null && git config --global user.email >/dev/null) || (printf 'Please configure your name and email in git:\n\n git config --global user.name "Your Name Comes Here"\n git config --global user.email your.email(a)example.com\n'; exit 1) crossgcc: clean-for-update

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New patch to review for coreboot: 208c39d buildgcc: Get IASL from Secure HTTP
by Zheng Bao 09 Aug '12

09 Aug '12

Zheng Bao (zheng.bao(a)amd.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1428 -gerrit commit 208c39de860074e44da1d332a6bd5e5232022d44 Author: zbao <fishbaozi(a)gmail.com> Date: Thu Aug 9 17:48:35 2012 +0800 buildgcc: Get IASL from Secure HTTP Only the latest acpica is available via both http and https. Once it is replaced by newer version, it is only available via secure http. Change-Id: Ic1849c4f28e6cfc98c7008f8bf59474c6db2c19e Signed-off-by: Zheng Bao <zheng.bao(a)amd.com> Signed-off-by: zbao <fishbaozi(a)gmail.com> --- util/crossgcc/buildgcc | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc index e0a6365..9103b59 100755 --- a/util/crossgcc/buildgcc +++ b/util/crossgcc/buildgcc @@ -54,7 +54,7 @@ BINUTILS_ARCHIVE="http://ftpmirror.gnu.org/binutils/binutils-${BINUTILS_VERSION} GDB_ARCHIVE="http://ftpmirror.gnu.org/gdb/gdb-${GDB_VERSION}.tar.bz2" W32API_ARCHIVE="http://downloads.sourceforge.net/project/mingw/MinGW/BaseSystem/RuntimeLibr…" MINGWRT_ARCHIVE="http://downloads.sourceforge.net/project/mingw/MinGW/BaseSystem/RuntimeLibr…" -IASL_ARCHIVE="http://www.acpica.org/download/acpica-unix-${IASL_VERSION}.tar.gz" +IASL_ARCHIVE="https://www.acpica.org/download/acpica-unix-${IASL_VERSION}.tar.gz" PYTHON_ARCHIVE="http://www.python.org/ftp/python/${PYTHON_VERSION}/Python-${PYTHON_VERSION}…" EXPAT_ARCHIVE="http://downloads.sourceforge.net/sourceforge/expat/expat-${EXPAT_VERSION}.t…"

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Patch set updated for coreboot: a79620a VIA Nano: Add support for VIA Nano CPUs
by Alexandru Gagniuc 09 Aug '12

09 Aug '12

Alexandru Gagniuc (mr.nuke.me(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1257 -gerrit commit a79620a369ef668eda9d271e3f45237c8e6dee4c Author: Alexandru Gagniuc <mr.nuke.me(a)gmail.com> Date: Tue Aug 7 19:38:32 2012 -0500 VIA Nano: Add support for VIA Nano CPUs Add code to do the following for the VIA Nano CPUs - Update microcode - Set maximum frequency - Initialize power states - Set up cache Attempting to change the voltage or frequency of the CPU without applying the microcode update will hang the CPU, so we only do transitions if we can verify the microcode has been updated. The microcode is updated directly from CBFS. No microcode is included in ramstage. The microcode is not included in this commit. To get the microcode, run bios_extract on the manufacturer supplied BIOS, and look for the file marked "P6 Microcode". Include this file in CBFS. You can have the build system include this file automatically by selecting Expert Mode, then look under 'Chipset' -> 'Include CPU microcode in CBFS' -> Include external microcode file (check) 'Path and filename of CPU microcode' should contain the location of the microcode file previously extracted. Change-Id: I586aaca5715e047b42ef901d66772ace0e6b655e Signed-off-by: Alexandru Gagniuc <mr.nuke.me(a)gmail.com> --- src/cpu/via/Kconfig | 1 + src/cpu/via/Makefile.inc | 6 +- src/cpu/via/nano/Kconfig | 41 ++++++++ src/cpu/via/nano/Makefile.inc | 33 ++++++ src/cpu/via/nano/nano_init.c | 204 +++++++++++++++++++++++++++++++++++++++ src/cpu/via/nano/update_ucode.c | 150 ++++++++++++++++++++++++++++ src/cpu/via/nano/update_ucode.h | 73 ++++++++++++++ 7 files changed, 505 insertions(+), 3 deletions(-) diff --git a/src/cpu/via/Kconfig b/src/cpu/via/Kconfig index 570d408..5c38c91 100644 --- a/src/cpu/via/Kconfig +++ b/src/cpu/via/Kconfig @@ -1,2 +1,3 @@ source src/cpu/via/c3/Kconfig source src/cpu/via/c7/Kconfig +source src/cpu/via/nano/Kconfig diff --git a/src/cpu/via/Makefile.inc b/src/cpu/via/Makefile.inc index 2616111..f1e198d 100644 --- a/src/cpu/via/Makefile.inc +++ b/src/cpu/via/Makefile.inc @@ -1,3 +1,3 @@ -subdirs-$(CONFIG_CPU_VIA_C7) += c7 -subdirs-$(CONFIG_CPU_VIA_C3) += c3 - +subdirs-$(CONFIG_CPU_VIA_C7) += c7 +subdirs-$(CONFIG_CPU_VIA_C3) += c3 +subdirs-$(CONFIG_CPU_VIA_NANO) += nano diff --git a/src/cpu/via/nano/Kconfig b/src/cpu/via/nano/Kconfig new file mode 100644 index 0000000..3b1c213 --- /dev/null +++ b/src/cpu/via/nano/Kconfig @@ -0,0 +1,41 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2011 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> +## +## This program is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program. If not, see <http://www.gnu.org/licenses/>. +## + +config CPU_VIA_NANO + bool + +if CPU_VIA_NANO + +config CPU_SPECIFIC_OPTIONS + def_bool y + select UDELAY_TSC + select MMX + select SSE2 + select CACHE_AS_RAM + select CPU_MICROCODE_IN_CBFS + +config DCACHE_RAM_BASE + hex + default 0xffe00000 + +config DCACHE_RAM_SIZE + hex + default 0x8000 + +endif # CPU_VIA_NANO diff --git a/src/cpu/via/nano/Makefile.inc b/src/cpu/via/nano/Makefile.inc new file mode 100644 index 0000000..6b0c1e9 --- /dev/null +++ b/src/cpu/via/nano/Makefile.inc @@ -0,0 +1,33 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> +## +## This program is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program. If not, see <http://www.gnu.org/licenses/>. +## + +subdirs-y += ../../x86/tsc +subdirs-y += ../../x86/mtrr +subdirs-y += ../../x86/lapic +subdirs-y += ../../x86/cache +subdirs-y += ../../x86/smm + +driver-y += nano_init.c +ramstage-y += update_ucode.c + +# We need to hear from VIA to get permission to include this file in the +# official coreboot repository. Until then, we leave this commented out +# cpu-microcode-y += nano_ucode_blob.c + +cpu_incs += $(src)/cpu/via/car/cache_as_ram.inc diff --git a/src/cpu/via/nano/nano_init.c b/src/cpu/via/nano/nano_init.c new file mode 100644 index 0000000..417119f --- /dev/null +++ b/src/cpu/via/nano/nano_init.c @@ -0,0 +1,204 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "update_ucode.h" +#include <console/console.h> +#include <device/device.h> +#include <cpu/cpu.h> +#include <cpu/x86/mtrr.h> +#include <cpu/x86/msr.h> +#include <cpu/x86/lapic.h> +#include <cpu/x86/cache.h> +#include <delay.h> + +#define MODEL_NANO 0x2 +#define MODEL_NANO_3000_B0 0x8 +#define MODEL_NANO_3000_B2 0xa + +#define MSR_IA32_PERF_STATUS 0x00000198 +#define MSR_IA32_PERF_CTL 0x00000199 +#define MSR_IA32_MISC_ENABLE 0x000001a0 +#define NANO_MYSTERIOUS_MSR 0x120e + +static void nano_finish_fid_vid_transition(void) +{ + + msr_t msr; + /* Wait until the power transition ends */ + int cnt = 0; + do { + udelay(16); + msr = rdmsr(MSR_IA32_PERF_STATUS); + cnt++; + if (cnt > 128) { + printk(BIOS_WARNING, + "Error while updating multiplier and voltage\n"); + break; + } + } while (msr.lo & ((1 << 16) | (1 << 17))); + + /* Print the new FID and Voltage */ + u8 cur_vid = (msr.lo >> 0) & 0xff; + u8 cur_fid = (msr.lo >> 8) & 0xff; + printk(BIOS_INFO, "New CPU multiplier: %dx\n", cur_fid); + printk(BIOS_INFO, "New Voltage ID : %dx\n", cur_vid); +} + +static void nano_set_max_fid_vid(void) +{ + msr_t msr; + /* Get voltage and frequency info */ + msr = rdmsr(MSR_IA32_PERF_STATUS); + u8 min_fid = (msr.hi >> 24); + u8 max_fid = (msr.hi >> 8) & 0xff; + u8 min_vid = (msr.hi >> 16) & 0xff; + u8 max_vid = (msr.hi >> 0) & 0xff; + u8 cur_vid = (msr.lo >> 0) & 0xff; + u8 cur_fid = (msr.lo >> 8) & 0xff; + + printk(BIOS_INFO, "CPU multiplier: %dx (min %dx; max %dx)\n", + cur_fid, min_fid, max_fid); + printk(BIOS_INFO, "Voltage ID : %dx (min %dx; max %dx)\n", + cur_vid, min_vid, max_vid); + + if( (cur_fid != max_fid) || (cur_vid != max_vid) ) { + /* Set highest frequency and VID */ + msr.lo = msr.hi; + msr.hi = 0; + wrmsr(MSR_IA32_PERF_CTL, msr); + /* Wait for the transition to complete, otherwise, the CPU + * might reset itself repeatedly */ + nano_finish_fid_vid_transition(); + } + /* As a side note, if we didn't update the microcode by this point, the + * second PLL will not lock correctly. The clock will still be provided + * by the first PLL, and execution will continue normally, ___until___ + * the CPU switches PLL. Once that happens we will no longer have a + * working clock source, and the CPU will hang + * Moral of the story: update the microcode, or don't change FID + * This check is handled before calling nano_power() */ +} + +static void nano_power(void) +{ + msr_t msr; + /* Enable Powersaver */ + msr = rdmsr(MSR_IA32_MISC_ENABLE); + msr.lo |= (1 << 16); + wrmsr(MSR_IA32_MISC_ENABLE, msr); + + /* Enable 6 bit or 7-bit VRM support + * This MSR is not documented by VIA docs, other than setting these + * bits */ + msr = rdmsr(NANO_MYSTERIOUS_MSR); + msr.lo |= ( (1<<7) | (1<<4) ); + /* FIXME: Do we have a 6-bit or 7-bit VRM? + * set bit [5] for 7-bit, or don't set it for 6 bit VRM + * This will probably require a Kconfig option + * My board has a 7-bit VRM, so I can't test the 6-bit VRM stuff */ + msr.lo |= (1<<5); + wrmsr(NANO_MYSTERIOUS_MSR, msr); + + /* Set the maximum frequency and voltage */ + nano_set_max_fid_vid(); + + /* Enable TM3 */ + msr = rdmsr(MSR_IA32_MISC_ENABLE); + msr.lo |= ( (1<<3) | (1<<13) ); + wrmsr(MSR_IA32_MISC_ENABLE, msr); + + u8 stepping = ( cpuid_eax(0x1) ) &0xf; + if(stepping >= MODEL_NANO_3000_B0) { + /* Hello Nano 3000. The Terminator needs a CPU upgrade */ + /* Enable C1e, C2e, C3e, and C4e states */ + msr = rdmsr(MSR_IA32_MISC_ENABLE); + msr.lo |= ( (1<<25) | (1<<26) | (1<<31)); /* C1e, C2e, C3e */ + msr.hi |= (1<<0); /* C4e */ + wrmsr(MSR_IA32_MISC_ENABLE, msr); + } + + /* Lock on Powersaver */ + msr = rdmsr(MSR_IA32_MISC_ENABLE); + msr.lo |= (1<<20); + wrmsr(MSR_IA32_MISC_ENABLE, msr); +} + +static void nano_init(device_t dev) +{ + struct cpuinfo_x86 c; + + get_fms(&c, dev->device); + + /* We didn't test this on the Nano 1000/2000 series, so warn the user */ + if(c.x86_mask < MODEL_NANO_3000_B0) { + printk(BIOS_EMERG, "WARNING: This CPU has not been tested. " + "Please report any issues encountered. \n"); + } + switch (c.x86_mask) { + case MODEL_NANO: + printk(BIOS_INFO, "VIA Nano"); + break; + case MODEL_NANO_3000_B0: + printk(BIOS_INFO, "VIA Nano 3000 rev B0"); + break; + case MODEL_NANO_3000_B2: + printk(BIOS_INFO, "VIA Nano 3000 rev B2"); + break; + default: + printk(BIOS_EMERG, "Stepping not recognized: %x\n", c.x86_mask); + } + printk(BIOS_INFO, "\n"); + + /* We only read microcode from CBFS. If we don't have any microcode in + * CBFS, we'll just get back with 0 updates. User choice FTW. */ + unsigned int n_updates = nano_update_ucode(); + + if(n_updates != 0){ + nano_power(); + } else { + /* Changing the frequency or voltage without first updating the + * microcode will hang the CPU, so just don't do it */ + printk(BIOS_EMERG, "WARNING: CPU Microcode not updated.\n" + " Will not change frequency, as this may hang the CPU.\n"); + } + + /* Turn on cache */ + x86_enable_cache(); + /* Set up Memory Type Range Registers */ + x86_setup_mtrrs(); + x86_mtrr_check(); + /* Enable the local cpu apics */ + setup_lapic(); +} + +static struct device_operations cpu_dev_ops = { + .init = nano_init, +}; + +static struct cpu_device_id cpu_table[] = { + {X86_VENDOR_CENTAUR, 0x06f2}, // VIA NANO 1000/2000 Series + {X86_VENDOR_CENTAUR, 0x06f8}, // VIA NANO 3000 rev B0 + {X86_VENDOR_CENTAUR, 0x06fa}, // VIA NANO 3000 rev B2 + {0, 0}, +}; + +static const struct cpu_driver driver __cpu_driver = { + .ops = &cpu_dev_ops, + .id_table = cpu_table, +}; diff --git a/src/cpu/via/nano/update_ucode.c b/src/cpu/via/nano/update_ucode.c new file mode 100644 index 0000000..8f7ee22 --- /dev/null +++ b/src/cpu/via/nano/update_ucode.c @@ -0,0 +1,150 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "update_ucode.h" +#include <cpu/x86/msr.h> +#include <console/console.h> +#include <stddef.h> +#include <cpu/cpu.h> +#include <arch/cpu.h> +#include <cbfs.h> + +static ucode_update_status nano_apply_ucode(const nano_ucode_header *ucode) +{ + printk(BIOS_SPEW, "Attempting to apply microcode update\n"); + + msr_t msr; + /* Address of ucode block goes in msr.lo for 32-bit mode + * Now remember, we need to pass the address of the actual microcode, + * not the header. The header is just there to help us. */ + msr.lo = (unsigned int)(&(ucode->ucode_start)); + msr.hi = 0; + wrmsr(MSR_IA32_BIOS_UPDT_TRIG, msr); + + /* Let's see if we updated succesfully */ + msr = rdmsr(MSR_UCODE_UPDATE_STATUS); + + return msr.lo & 0x07; +} + +static void nano_print_ucode_info(const nano_ucode_header *ucode) +{ + printk(BIOS_SPEW, "Microcode update information:\n"); + printk(BIOS_SPEW, "Name: %8s\n", ucode->name ); + printk(BIOS_SPEW, "Date: %u/%u/%u\n", ucode->month, + ucode->day, ucode->year ); +} + +static ucode_validity nano_ucode_is_valid(const nano_ucode_header *ucode) +{ + /* We must have a valid signature */ + if(ucode->signature != NANO_UCODE_SIGNATURE) + return NANO_UCODE_SIGNATURE_ERROR; + /* The size of the head must be exactly 12 double words */ + if( (ucode->total_size - ucode->payload_size) != NANO_UCODE_HEADER_SIZE) + return NANO_UCODE_WRONG_SIZE; + + /* How about a checksum ? Checksum must be 0 + * Two's complement done over the entire file, including the header */ + int i; + u32 check = 0; + u32 *raw = (void*) ucode; + for(i = 0 ; i < ((ucode->total_size) >> 2); i++) { + check += raw[i]; + } + if(check != 0) + return NANO_UCODE_CHECKSUM_FAIL; + /* Made it here huh? Then it looks valid to us. + * If there's anything else wrong, the CPU will reject the update */ + return NANO_UCODE_VALID; +} + +static void nano_print_ucode_status(ucode_update_status stat) +{ + switch(stat) + { + case UCODE_UPDATE_SUCCESS: + printk(BIOS_INFO, "Microcode update succesful.\n"); + break; + case UCODE_UPDATE_FAIL: + printk(BIOS_ALERT, "Microcode update failed, bad environment." + "Update was not applied.\n"); + break; + case UCODE_UPDATE_WRONG_CPU: + printk(BIOS_ALERT, "Update not applicable to this CPU.\n"); + break; + case UCODE_INVALID_UPDATE_BLOCK: + printk(BIOS_ALERT, "Microcode block invalid." + "Update was not applied.\n"); + break; + default: + printk(BIOS_ALERT, "Unknown status. No update applied.\n"); + } +} + +unsigned int nano_update_ucode(void) +{ + size_t i; + unsigned int n_updates = 0; + const struct cbfs_file *cbfs_ucode; + u32 fms = cpuid_eax(0x1); + + cbfs_ucode = cbfs_find("cpu_microcode_blob.bin"); + /* Oops, did you forget to include the microcode ? */ + if(cbfs_ucode == NULL) { + printk(BIOS_ALERT, "WARNING: No microcode file found in CBFS. " + "Aborting microcode updates\n"); + return 0; + } + + /* Considering we are running with eXecute-In-Place (XIP), there's no + * need to worry that accessing data from ROM will slow us down. + * Microcode data should be aligned to a 4-byte boundary, but CBFS + * already does that for us (Do you, CBFS?) */ + const u32 *ucode_data = CBFS_SUBHEADER(cbfs_ucode); + const u32 ucode_len = ntohl(cbfs_ucode->len); + + /* We might do a lot of loops searching for the microcode updates, but + * keep in mind, nano_ucode_is_valid searches for the signature before + * doing anything else. */ + for( i = 0; i < (ucode_len >> 2); /* don't increment i here */ ) + { + ucode_update_status stat; + const nano_ucode_header * ucode = (void *)(&ucode_data[i]); + if(nano_ucode_is_valid(ucode) != NANO_UCODE_VALID) { + i++; + continue; + } + /* Since we have a valid microcode, there's no need to search + * in this region, so we restart our search at the end of this + * microcode */ + i += (ucode->total_size >> 2); + /* Is the microcode compatible with our CPU? */ + if(ucode->applicable_fms != fms) continue; + /* For our most curious users */ + nano_print_ucode_info(ucode); + /* The meat of the pie */ + stat = nano_apply_ucode(ucode); + /* The user might want to know how the update went */ + nano_print_ucode_status(stat); + if(stat == UCODE_UPDATE_SUCCESS) n_updates++; + } + + return n_updates; +} diff --git a/src/cpu/via/nano/update_ucode.h b/src/cpu/via/nano/update_ucode.h new file mode 100644 index 0000000..6a22d18 --- /dev/null +++ b/src/cpu/via/nano/update_ucode.h @@ -0,0 +1,73 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#ifndef __UPDATE_UCODE_H +#define __UPDATE_UCODE_H + +#include <console/console.h> +#include <cpu/cpu.h> + +#define MSR_IA32_BIOS_UPDT_TRIG 0x00000079 +#define MSR_IA32_BIOS_SIGN_ID 0x0000008b +#define MSR_UCODE_UPDATE_STATUS 0x00001205 + +#define NANO_UCODE_SIGNATURE 0x53415252 +#define NANO_UCODE_HEADER_SIZE 0x30 + +/* These are values returned by the CPU after we attempt microcode updates. + * We care what these values are exactly, so we define them to be sure */ +typedef enum { + UCODE_UPDATE_NOT_ATTEMPTED = 0x0, + UCODE_UPDATE_SUCCESS = 0x1, + UCODE_UPDATE_FAIL = 0x2, + UCODE_UPDATE_WRONG_CPU = 0x3, + UCODE_INVALID_UPDATE_BLOCK = 0x4, +} ucode_update_status; + + +typedef enum { + NANO_UCODE_VALID = 0, /* We only care that valid == 0 */ + NANO_UCODE_SIGNATURE_ERROR, + NANO_UCODE_WRONG_SIZE, + NANO_UCODE_CHECKSUM_FAIL, +} ucode_validity; + +typedef struct { + u32 signature; /* NANO_UCODE_SIGNATURE */ + u32 update_revision; /* Revision of the update header */ + u16 year; /* Year of patch release */ + u8 day; /* Day of patch release */ + u8 month; /* Month of patch release */ + u32 applicable_fms; /* Fam/model/stepping to which ucode applies */ + u32 checksum; /* Two's complement checksum of ucode+header */ + u32 loader_revision; /* Revision of hardware ucode update loader*/ + u32 rfu_1; /* Reservod for future use */ + u32 payload_size; /* Size of the ucode payload only */ + u32 total_size; /* Size of the ucode, including header */ + char name[8]; /* ASCII string of ucode filename */ + u32 rfu_2; /* Reservod for future use */ + /* First double-word of the ucode payload + * Its address represents the beginning of the ucode update we need to + * send to the CPU */ + u32 ucode_start; + +} nano_ucode_header; + +unsigned int nano_update_ucode(void); + +#endif /* __UPDATE_UCODE_H */

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Patch set updated for coreboot: 7f33b1a buildsystem: Make CPU microcode updating more configurable
by Alexandru Gagniuc 09 Aug '12

09 Aug '12

Alexandru Gagniuc (mr.nuke.me(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1245 -gerrit commit 7f33b1a1ecfee450348129d228793c1f29b54d5a Author: Alexandru Gagniuc <mr.nuke.me(a)gmail.com> Date: Fri Jul 20 00:11:21 2012 -0500 buildsystem: Make CPU microcode updating more configurable This patch aims to improve the microcode in CBFS handling that was brought by the last patches from Stefan and the Chromium team. Choices in Kconfig - 1) Generate microcode from tree (default) - 2) Include external microcode file - 3) Do not put microcode in CBFS The idea is to give the user full control over including non-free blobs in the final ROM image. MICROCODE_INCLUDE_PATH Kconfig variable is eliminated. Microcode is handled by a special class, cpu_microcode, as such: cpu_microcode-y += microcode_file.c MICROCODE_IN_CBFS should, in the future, be eliminated. Right now it is needed by intel microcode updating. Once all intel cpus are converted to cbfs updating, this variable can go away. These files are then compiled and assembled into a binary CBFS file. The advantage of doing it this way versus the current method is that 1) The rule is CPU-agnostic 2) Gives user more control over if and how to include microcode blobs 3) The rules for building the microcode binary are kept in src/cpu/Makefile.inc, and thus would not clobber the other makefiles, which are already overloaded and very difficult to navigate. Change-Id: I38d0c9851691aa112e93031860e94895857ebb76 Signed-off-by: Alexandru Gagniuc <mr.nuke.me(a)gmail.com> --- Makefile.inc | 2 +- src/arch/x86/Makefile.inc | 28 ++++----- src/cpu/Kconfig | 88 ++++++++++++++++++++++++++- src/cpu/Makefile.inc | 37 ++++++++++++ src/cpu/intel/microcode/Makefile.inc | 20 ++----- src/cpu/intel/microcode/microcode.c | 8 +- src/cpu/intel/microcode/microcode_blob.c | 22 ------- src/cpu/intel/model_206ax/Kconfig | 2 +- src/cpu/intel/model_206ax/Makefile.inc | 2 + src/cpu/intel/model_206ax/microcode_blob.c | 22 +++++++ src/include/cpu/intel/microcode.h | 2 +- 11 files changed, 169 insertions(+), 64 deletions(-) diff --git a/Makefile.inc b/Makefile.inc index 083d423..d06a24d 100644 --- a/Makefile.inc +++ b/Makefile.inc @@ -59,7 +59,7 @@ subdirs-y += site-local ####################################################################### # Add source classes and their build options -classes-y := ramstage romstage driver smm +classes-y := ramstage romstage driver smm cpu_microcode romstage-c-ccopts:=-D__PRE_RAM__ romstage-S-ccopts:=-D__PRE_RAM__ diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc index 306f239..3b27fe3 100644 --- a/src/arch/x86/Makefile.inc +++ b/src/arch/x86/Makefile.inc @@ -1,6 +1,8 @@ +################################################################################ ## ## This file is part of the coreboot project. ## +## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> ## Copyright (C) 2009-2010 coresystems GmbH ## Copyright (C) 2009 Ronald G. Minnich ## @@ -17,8 +19,8 @@ ## along with this program; if not, write to the Free Software ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ## +################################################################################ -####################################################################### # Take care of subdirectories subdirs-y += boot # subdirs-y += init @@ -34,13 +36,7 @@ cmos_layout.bin-type = 0x01aa OPTION_TABLE_H:=$(obj)/option_table.h endif -ifeq ($(CONFIG_MICROCODE_IN_CBFS),y) -cbfs-files-y += microcode_blob.bin -microcode_blob.bin-file = $(obj)/microcode_blob.bin -microcode_blob.bin-type = 0x53 -endif - -####################################################################### +################################################################################ # Build the final rom image COREBOOT_ROM_DEPENDENCIES:= ifeq ($(CONFIG_PAYLOAD_ELF),y) @@ -123,7 +119,7 @@ cbfs-files-$(CONFIG_BOOTSPLASH) += bootsplash.jpg bootsplash.jpg-file := $(call strip_quotes,$(CONFIG_BOOTSPLASH_FILE)) bootsplash.jpg-type := bootsplash -####################################################################### +################################################################################ # i386 specific tools NVRAMTOOL:=$(objutil)/nvramtool/nvramtool @@ -135,7 +131,7 @@ $(obj)/cmos_layout.bin: $(NVRAMTOOL) $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.l @printf " OPTION $(subst $(obj)/,,$(@))\n" $(NVRAMTOOL) -y $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.layout -L $@ -####################################################################### +################################################################################ # Common recipes for all stages $(objcbfs)/%.bin: $(objcbfs)/%.elf @@ -150,7 +146,7 @@ $(objcbfs)/%.elf: $(objcbfs)/%.debug $(OBJCOPY) --add-gnu-debuglink=$< $@.tmp mv $@.tmp $@ -####################################################################### +################################################################################ # Build the coreboot_ram (stage 2) $(objcbfs)/coreboot_ram.debug: $(objgenerated)/coreboot_ram.o $(src)/arch/x86/coreboot_ram.ld @@ -174,7 +170,7 @@ $(objgenerated)/ramstage.a: $$(ramstage-objs) rm -f $@ $(AR) cr $@ $^ -####################################################################### +################################################################################ # Ramstage for AP CPU (AMD K8, obsolete?) $(objcbfs)/coreboot_ap.debug: $(objgenerated)/coreboot_ap.o $(src)/arch/x86/init/ldscript_apc.lb @@ -185,7 +181,7 @@ $(objgenerated)/coreboot_ap.o: $(src)/mainboard/$(MAINBOARDDIR)/ap_romstage.c $( @printf " CC $(subst $(obj)/,,$(@))\n" $(CC) -MMD $(CFLAGS) -I$(src) -D__PRE_RAM__ -I. -I$(obj) -c $< -o $@ -####################################################################### +################################################################################ # done crt0s = $(src)/arch/x86/init/prologue.inc @@ -264,7 +260,7 @@ ifeq ($(CONFIG_HAVE_BUS_CONFIG),y) ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/get_bus_conf.c endif -####################################################################### +################################################################################ # Build the final rom image $(obj)/coreboot.pre: $(objcbfs)/romstage_xip.elf $(obj)/coreboot.pre1 $(CBFSTOOL) @@ -274,7 +270,7 @@ $(obj)/coreboot.pre: $(objcbfs)/romstage_xip.elf $(obj)/coreboot.pre1 $(CBFSTOOL $(CONFIG_CBFS_PREFIX)/romstage x $(shell cat $(objcbfs)/base_xip.txt) mv $@.tmp $@ -####################################################################### +################################################################################ # Build the bootblock bootblock_lds = $(src)/arch/x86/init/ldscript_failover.lb @@ -331,7 +327,7 @@ else $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(objgenerated)/bootblock.ld $< endif -####################################################################### +################################################################################ # Build the romstage $(objcbfs)/romstage_null.debug: $$(romstage-objs) $(objgenerated)/romstage_null.ld diff --git a/src/cpu/Kconfig b/src/cpu/Kconfig index baf686e..1ed721f 100644 --- a/src/cpu/Kconfig +++ b/src/cpu/Kconfig @@ -62,10 +62,90 @@ config SSE2 streaming SIMD instructions. Some parts of coreboot can be built with more efficient code if SSE2 instructions are available. -config MICROCODE_IN_CBFS - bool "Look for microcode in CBFS" +endif # ARCH_X86 + +config CPU_MICROCODE_IN_CBFS + bool default n + +choice + prompt "Include CPU microcode in CBFS" + default CPU_MICROCODE_CBFS_GENERATE if CPU_MICROCODE_IN_CBFS + default CPU_MICROCODE_CBFS_NONE if !CPU_MICROCODE_IN_CBFS + +config CPU_MICROCODE_CBFS_GENERATE + bool "Generate from tree" help - Load microcode updates from CBFS instead of compiling them in. + Select this option if you want microcode updates to be assembled when + building coreboot and included in the final image as a separate CBFS + file. Microcode will not be hard-coded into ramstage. -endif # ARCH_X86 + The microcode file and may be removed from the ROM image at a later + time with cbfstool, if desired. + + If unsure, select this option. + +config CPU_MICROCODE_CBFS_EXTERNAL + bool "Include external microcode file" + help + Select this option if you want to include an external file containing + the CPU microcode. This will be included as a separate file in CBFS. + A word of caution: only select this option if you are sure the + microcode that you have is newer than the microcode shipping with + coreboot. + + The microcode file and may be removed from the ROM image at a later + time with cbfstool, if desired. + + If unsure, select "Generate from tree" + +config CPU_MICROCODE_FILE + string "Path and filename of CPU microcode" + depends on CPU_MICROCODE_CBFS_EXTERNAL + default "cpu_microcode.bin" + help + The path and filename of the file containing the CPU microcode. + +config CPU_MICROCODE_CBFS_NONE + bool "Do not include microcode updates" + help + Select this option if you do not want CPU microcode included in CBFS. + Note that for some CPUs, the microcode is hard-coded into the source + tree and is not loaded from CBFS. In this case, microcode will still + be updated. There is a push to move all microcode to CBFS, but this + change is not implemented for all CPUs. + + This option currently applies to: + - Intel SandyBridge/IvyBridge + - VIA Nano + + Microcode may be added to the ROM image at a later time with cbfstool, + if desired. + + If unsure, select "Generate from tree" + + The GOOD: + Microcode updates intend to solve issues that have been discovered + after CPU production. The expected effect is that systems work as + intended with the updated microcode, but we have also seen cases where + issues were solved by not applying microcode updates. + + The BAD: + Note that some operating system include these same microcode patches, + so you may need to also disable microcode updates in your operating + system for this option to have an effect. + + The UGLY: + A word of CAUTION: some CPUs depend on microcode updates to function + correctly. Not updating the microcode may leave the CPU operating at + less than optimal performance, or may cause outright hangups. + There are CPUs where coreboot cannot properly initialize the CPU + without microcode updates + For example, if running with the factory microcode, some Intel + SandyBridge CPUs may hang when enabling CAR, or some VIA Nano CPUs + will hang when changing the frequency. + + Make sure you have a way of flashing the ROM externally before + selecting this option. + +endchoice diff --git a/src/cpu/Makefile.inc b/src/cpu/Makefile.inc index 57273cf..938a8df 100644 --- a/src/cpu/Makefile.inc +++ b/src/cpu/Makefile.inc @@ -1,3 +1,40 @@ +################################################################################ +## Subdirectories +################################################################################ subdirs-y += amd subdirs-y += intel subdirs-y += via + +################################################################################ +## Rules for building the microcode blob in CBFS +################################################################################ + +ifneq ($(CONFIG_CPU_MICROCODE_CBFS_NONE), y) + +cbfs-files-y += cpu_microcode_blob.bin + +cpu_microcode_blob.bin-type = 0x53 + +# External microcode file, or are we generating one ? +ifeq ($(CONFIG_CPU_MICROCODE_CBFS_EXTERNAL), y) +cpu_microcode_blob.bin-file = $(call strip_quotes,$(CONFIG_CPU_MICROCODE_FILE)) +else +cpu_microcode_blob.bin-file = $(obj)/cpu_microcode_blob.bin +endif + +# In case we have more than one "source" (cough) files containing microcode, we +# Link them together in one large blob, so that we get all the microcode updates +# in one file. This makes it easier for objcopy in the final step. +# The --entry=0 is just here to suppress the LD warning. It does not affect the +# final microcode file. +$(obj)/cpu_microcode_blob.o: $$(cpu_microcode-objs) + @printf " LD $(subst $(obj)/,,$(@))\n" + $(LD) -static --entry=0 $< -o $@ + +# We have a lot of useless data in the large blob, and we are only interested in +# the data section, so we only copy that part to the final microcode file +$(obj)/cpu_microcode_blob.bin: $(obj)/cpu_microcode_blob.o + @printf " MICROCODE $(subst $(obj)/,,$(@))\n" + $(OBJCOPY) -j .data -O binary $< $@ + +endif diff --git a/src/cpu/intel/microcode/Makefile.inc b/src/cpu/intel/microcode/Makefile.inc index f4d0102..22655c9 100644 --- a/src/cpu/intel/microcode/Makefile.inc +++ b/src/cpu/intel/microcode/Makefile.inc @@ -1,15 +1,5 @@ -ramstage-y += microcode.c - - -ifeq ($(CONFIG_MICROCODE_IN_CBFS),y) - -SRC_PATH = src/cpu/intel/microcode -FLAGS = -I $(CONFIG_MICROCODE_INCLUDE_PATH) -include $(obj)/config.h -$(obj)/microcode_blob.o: $(SRC_PATH)/microcode_blob.c - $(CC) $(FLAGS) -MMD -c -o $@ $< - -$(obj)/microcode_blob.bin: $(obj)/microcode_blob.o - objcopy -j .data -O binary $< $@ - --include $(obj)/microcode_blob.d -endif +################################################################################ +## One small file with the awesome super-power of updating the cpu microcode +## directly from CBFS. You have been WARNED!!! +################################################################################ +ramstage-y += microcode.c \ No newline at end of file diff --git a/src/cpu/intel/microcode/microcode.c b/src/cpu/intel/microcode/microcode.c index e84bad9..a4471ca 100644 --- a/src/cpu/intel/microcode/microcode.c +++ b/src/cpu/intel/microcode/microcode.c @@ -28,7 +28,7 @@ #include <cpu/x86/msr.h> #include <cpu/intel/microcode.h> -#if CONFIG_MICROCODE_IN_CBFS +#if CONFIG_CPU_MICROCODE_IN_CBFS #ifdef __PRE_RAM__ #include <arch/cbfs.h> #else @@ -77,7 +77,7 @@ static inline u32 read_microcode_rev(void) return msr.hi; } -#if CONFIG_MICROCODE_IN_CBFS +#if CONFIG_CPU_MICROCODE_IN_CBFS static #endif void intel_update_microcode(const void *microcode_updates) @@ -144,9 +144,9 @@ void intel_update_microcode(const void *microcode_updates) } } -#if CONFIG_MICROCODE_IN_CBFS +#if CONFIG_CPU_MICROCODE_IN_CBFS -#define MICROCODE_CBFS_FILE "microcode_blob.bin" +#define MICROCODE_CBFS_FILE "cpu_microcode_blob.bin" void intel_update_microcode_from_cbfs(void) { diff --git a/src/cpu/intel/microcode/microcode_blob.c b/src/cpu/intel/microcode/microcode_blob.c deleted file mode 100644 index 69238a9..0000000 --- a/src/cpu/intel/microcode/microcode_blob.c +++ /dev/null @@ -1,22 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2012 The ChromiumOS Authors. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -unsigned microcode[] = { -#include <microcode_blob.h> -}; diff --git a/src/cpu/intel/model_206ax/Kconfig b/src/cpu/intel/model_206ax/Kconfig index 6635868..5c543b8 100644 --- a/src/cpu/intel/model_206ax/Kconfig +++ b/src/cpu/intel/model_206ax/Kconfig @@ -12,7 +12,7 @@ config CPU_SPECIFIC_OPTIONS select SSE2 select UDELAY_LAPIC select SMM_TSEG - select MICROCODE_IN_CBFS + select CPU_MICROCODE_IN_CBFS #select AP_IN_SIPI_WAIT select TSC_SYNC_MFENCE diff --git a/src/cpu/intel/model_206ax/Makefile.inc b/src/cpu/intel/model_206ax/Makefile.inc index e9b8e6d..6ab4840 100644 --- a/src/cpu/intel/model_206ax/Makefile.inc +++ b/src/cpu/intel/model_206ax/Makefile.inc @@ -5,4 +5,6 @@ ramstage-$(CONFIG_GENERATE_ACPI_TABLES) += acpi.c smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c +cpu_microcode-$(CONFIG_CPU_MICROCODE_CBFS_GENERATE) += microcode_blob.c + cpu_incs += $(src)/cpu/intel/model_206ax/cache_as_ram.inc diff --git a/src/cpu/intel/model_206ax/microcode_blob.c b/src/cpu/intel/model_206ax/microcode_blob.c new file mode 100644 index 0000000..c2538e8 --- /dev/null +++ b/src/cpu/intel/model_206ax/microcode_blob.c @@ -0,0 +1,22 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 The ChromiumOS Authors. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +unsigned microcode[] = { +#include "microcode_blob.h" +}; diff --git a/src/include/cpu/intel/microcode.h b/src/include/cpu/intel/microcode.h index 289e919..e9c13f9 100644 --- a/src/include/cpu/intel/microcode.h +++ b/src/include/cpu/intel/microcode.h @@ -21,7 +21,7 @@ #define __CPU__INTEL__MICROCODE__ #ifndef __PRE_RAM__ -#if CONFIG_MICROCODE_IN_CBFS +#if CONFIG_CPU_MICROCODE_IN_CBFS void intel_update_microcode_from_cbfs(void); #else void intel_update_microcode(const void *microcode_updates);

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Patch set updated for coreboot: 8c4c163 NOTFORMERGE: VX900 early init, and EPIA M850 board
by Alexandru Gagniuc 09 Aug '12

09 Aug '12

Alexandru Gagniuc (mr.nuke.me(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1228 -gerrit commit 8c4c1634793ac7e08b495c76345816d1da659ec4 Author: Alexandru Gagniuc <mr.nuke.me(a)gmail.com> Date: Wed Jul 25 13:16:39 2012 -0500 NOTFORMERGE: VX900 early init, and EPIA M850 board Early initialization for VIA VX900: MMCONF: Works from very early ramstage. I am curently keeping MMCONF disabled during development, because I want to timestamp romstage, and compare the with and without MMCONF results. SMBUS is functional. RAMINIT: Raminit works with 1 rank, but untested with several ranks. DRAM calibration when more than one DIMM is present is not fully implemented. Correct MRS command mapping not implemented for DIMMS which swap address pins. The delay calibration strategy is to put some predefined delays for the DQ input delays, and run hardware calibration on the other three delays (DQS input, DQ/DQS output). For the future, we could change this strategy to one that uses the hardware calibration of DQ input. Unfortunately, according to my testing, the DQ input delay calibration does not work reliably. Memtest runs through the serial console, and does not whine about any memory errors (longest test was about 6 hours). VX900 in ramstage: LPC: Added LPC driver struct in VX800 code. The LPCs seem to be similar enough that the VX800 LPC code works on the VX900 (not fully tested) VGA still displays garbage. The VGA driver for VX800 could work with the VX900, provided UMA memory is initialized during romstage. I have decided to initialize the VGA in ramstage for two reasons: 1. bugs in the initializing of the VGA can make the memory checks fail, and 2. ramstage is compressed, so we save a bit of ROM space. The VX800 VGA code can thus not be used for the VX900. SATA: SeaBIOS is (ocasionally) able to detect the attached SATA devices, but actually booting is a whole different story. VIA EPIA M850 board: Minimum infrastructure to compile a coreboot image for this board is added; most PCI devices are switched off in devicetree.cb. Change-Id: I7624944dbc05fbf3019897a116954d71dfda0031 Signed-off-by: Alexandru Gagniuc <mr.nuke.me(a)gmail.com> --- .gitignore | 7 + src/arch/x86/include/arch/romcc_io.h | 28 + src/cpu/via/nano/nano_ucode_blob.c | 900 +++++++++++++++++++++++++ src/devices/dram/dram.h | 154 +++++ src/devices/dram/dram_util.c | 297 ++++++++ src/devices/smbus/early_smbus.c | 141 ++++ src/devices/smbus/smbus.h | 99 +++ src/include/device/pci_ids.h | 23 + src/include/lib.h | 1 + src/lib/ramtest.c | 35 + src/mainboard/via/Kconfig | 3 + src/mainboard/via/epia-m850/Kconfig | 46 ++ src/mainboard/via/epia-m850/Makefile.inc | 21 + src/mainboard/via/epia-m850/devicetree.cb | 90 +++ src/mainboard/via/epia-m850/mainboard.c | 24 + src/mainboard/via/epia-m850/romstage.c | 81 +++ src/northbridge/via/Kconfig | 1 + src/northbridge/via/Makefile.inc | 1 + src/northbridge/via/vx800/lpc.c | 6 + src/northbridge/via/vx800/vga.c | 48 +-- src/northbridge/via/vx900/Kconfig | 38 + src/northbridge/via/vx900/Makefile.inc | 45 ++ src/northbridge/via/vx900/chip.h | 23 + src/northbridge/via/vx900/chrome9hd.c | 364 ++++++++++ src/northbridge/via/vx900/early_smbus.c | 191 ++++++ src/northbridge/via/vx900/early_uma_ram.c | 135 ++++ src/northbridge/via/vx900/early_vx900.c | 88 +++ src/northbridge/via/vx900/early_vx900.h | 49 ++ src/northbridge/via/vx900/forgotten.c | 32 + src/northbridge/via/vx900/forgotten.h | 78 +++ src/northbridge/via/vx900/northbridge.c | 151 +++++ src/northbridge/via/vx900/raminit.h | 72 ++ src/northbridge/via/vx900/raminit_ddr3.c | 1048 +++++++++++++++++++++++++++++ src/northbridge/via/vx900/romstrap.inc | 50 ++ src/northbridge/via/vx900/romstrap.lds | 27 + src/northbridge/via/vx900/sata.c | 107 +++ src/northbridge/via/vx900/traf_ctrl.c | 35 + src/northbridge/via/vx900/vx900.h | 74 ++ 38 files changed, 4574 insertions(+), 39 deletions(-) diff --git a/.gitignore b/.gitignore index ea10be7..429982f 100644 --- a/.gitignore +++ b/.gitignore @@ -1,3 +1,4 @@ +.gitignore .config .config.old .xcompile @@ -56,3 +57,9 @@ util/superiotool/superiotool util/romcc/romcc util/romcc/tests/*.S-O2-mmmx util/romcc/tests/fail_test*.S +*~ +*.patch +*.rom + util/ +coreboot.kdev4 +memtest diff --git a/src/arch/x86/include/arch/romcc_io.h b/src/arch/x86/include/arch/romcc_io.h index 37fb7ab..8876b28 100644 --- a/src/arch/x86/include/arch/romcc_io.h +++ b/src/arch/x86/include/arch/romcc_io.h @@ -244,6 +244,34 @@ static inline __attribute__((always_inline)) void pci_write_config32(device_t de #endif } +static inline __attribute__((always_inline)) +void pci_mod_config8(device_t dev, unsigned int where, + uint8_t clr_mask, uint8_t set_mask) +{ + uint8_t reg8 = pci_read_config8(dev, where); + reg8 &= ~clr_mask; + reg8 |= set_mask; + pci_write_config8(dev, where, reg8); +} +static inline __attribute__((always_inline)) +void pci_mod_config16(device_t dev, unsigned int where, + uint16_t clr_mask, uint16_t set_mask) +{ + uint16_t reg16 = pci_read_config16(dev, where); + reg16 &= ~clr_mask; + reg16 |= set_mask; + pci_write_config16(dev, where, reg16); +} +static inline __attribute__((always_inline)) +void pci_mod_config32(device_t dev, unsigned int where, + uint32_t clr_mask, uint32_t set_mask) +{ + uint32_t reg32 = pci_read_config32(dev, where); + reg32 &= ~clr_mask; + reg32 |= set_mask; + pci_write_config32(dev, where, reg32); +} + #define PCI_DEV_INVALID (0xffffffffU) static inline device_t pci_io_locate_device(unsigned pci_id, device_t dev) { diff --git a/src/cpu/via/nano/nano_ucode_blob.c b/src/cpu/via/nano/nano_ucode_blob.c new file mode 100644 index 0000000..6fc04db --- /dev/null +++ b/src/cpu/via/nano/nano_ucode_blob.c @@ -0,0 +1,900 @@ +unsigned array[3588] = +{ + 0x53415252, 0x00000000, 0x010f07d9, 0x000006f2, + 0x04bb1af1, 0x00000001, 0xffffffff, 0x00000ca0, + 0x00000cd0, 0x46363030, 0x45325032, 0x00000000, + 0xcb93e3bb, 0x191b8d4a, 0x1863851e, 0x5073b90e, + 0x637e23a3, 0xfb2b5429, 0x04714c6c, 0xc15656b7, + 0x1a338d28, 0x1b182ec1, 0x3c52af0a, 0x6d370976, + 0x969bc177, 0x64487a31, 0xcc081129, 0x5e1eab09, + 0x60510c3c, 0x8a8056df, 0xd63b03a9, 0xa44b1274, + 0x0debc269, 0x8b0345ed, 0x4970a2f6, 0x207d49ea, + 0x204d200f, 0x382f15c8, 0xa036eb02, 0xb4a7bc00, + 0xdb71ba56, 0x94b7c995, 0x9a62daf2, 0x1121f430, + 0x3e4a5be0, 0x3c7161fc, 0x871cf176, 0x401b4152, + 0x7666d9e6, 0xa7d0a300, 0xba2badc0, 0xb76c09d7, + 0x20188e4c, 0x790a4683, 0xc9e67da8, 0x0e06ac83, + 0x61a20460, 0xff613e2b, 0x75987149, 0x1f377798, + 0x0d2d0a03, 0x80770351, 0xfdd1521a, 0x9e0c3559, + 0x615cff3f, 0x4b52bf4f, 0x7f147ef1, 0x8710413d, + 0xa1f56c83, 0x82b4e353, 0x41059fd8, 0x0ba3cee2, + 0xec086b55, 0x30884385, 0x8de9db16, 0x5b43fe34, + 0x181d9769, 0xaf85ba70, 0xc1e0339d, 0x57543307, + 0x6a9f4dae, 0xc311f618, 0xb517af2e, 0xf1dee71b, + 0x055b82d4, 0x2c87f018, 0x855e566e, 0x62902b91, + 0x81add936, 0x369c1e10, 0x580b5188, 0x72884066, + 0x60451175, 0x33f8c435, 0xeb7a0000, 0x403bb343, + 0xa7af4cee, 0x52dc1a70, 0x0f14769b, 0xc3322154, + 0xbe2d133c, 0x18631717, 0x4dd84315, 0x004885c0, + 0xeb301a26, 0xff84832c, 0xcba0da4a, 0xa62d6358, + 0x63f014e7, 0xfd11a7cd, 0xe4caac35, 0xee8eac91, + 0xf46f29e6, 0x98b09104, 0xf3e95a8d, 0x66b0a414, + 0xd8fc6cd4, 0x5ffd91e9, 0x59df2432, 0x5a76aba5, + 0x39564d85, 0x05743921, 0x0f8c6cc2, 0xc75205b0, + 0x69ebf3a1, 0xbd742cf5, 0x75b4904f, 0xb6757441, + 0x0019eb84, 0x65186919, 0x5cda5257, 0x9abec161, + 0x2703a74d, 0xb8e17040, 0xcee1b384, 0x13e81aed, + 0x5f1accea, 0x61593e03, 0x1e3a816e, 0xddd02632, + 0x489c55c3, 0x999ee852, 0x6f1fc127, 0xb8a3dda1, + 0x88218af7, 0xafd4a7c1, 0x8a9cd570, 0x525b63d8, + 0x39ca4752, 0x18cda626, 0xc6871457, 0x53606f5f, + 0x57e6bc19, 0xe7fca134, 0x5b554854, 0xa92ca963, + 0x9fefd3ff, 0x208c2169, 0x585520fa, 0x1661b36e, + 0x47ab65ee, 0xdfebfbf9, 0x9c66a187, 0x17dad804, + 0x2c78cadc, 0xd5e76482, 0xc5325e9f, 0x75f4e6a3, + 0x5bf89d31, 0xe3b8343b, 0x66ae81c0, 0xb08e79bd, + 0x7c14f7d3, 0x77c55a1c, 0xb9564471, 0x7fbf729a, + 0x80b59bd8, 0xa11c09fd, 0x07e3ca4c, 0xbab01bcd, + 0x3789f6bc, 0x9818d37d, 0xe6d32289, 0x0f6a4bf6, + 0xcd25812f, 0xb77d2cdb, 0xfc2d2824, 0xb86998dd, + 0x66de552c, 0x063f6eba, 0xd65591a3, 0x59ade6b7, + 0x5dfa16eb, 0x8c5b0b17, 0xc5b92112, 0x2f5a48b8, + 0x81ad574a, 0x42259f3e, 0x79403f4b, 0x0924fc75, + 0x108fe221, 0xa251e85f, 0x4e8c16ec, 0x365c9527, + 0x2abbb52f, 0x118c79a7, 0xb05ba6c0, 0x0eb2b3ed, + 0x8b011c88, 0x79175adb, 0xcbafe02c, 0x9307c24f, + 0xd15209ca, 0x23e569fd, 0x26815346, 0x425bd748, + 0x504217c2, 0x64e9d2c0, 0x400ba29a, 0x632e3858, + 0x7ab4e2d5, 0x6e868452, 0x85bd8005, 0x189cd3c0, + 0xd3cbe3f7, 0x820a90aa, 0x4f68b900, 0x65c53860, + 0x9a86de7f, 0x4c836b6b, 0x73841092, 0x78590b4a, + 0xcd4afc02, 0x73e79113, 0xafefe0f9, 0x30bec385, + 0x1fc9252f, 0x6ee8ce4d, 0x3cfa91bb, 0xf493ad13, + 0xf02593e0, 0xa63b96da, 0xa7a9c5cb, 0xdcf34661, + 0xdabcc8c9, 0x1f330aa8, 0x288df4de, 0xffc2462a, + 0xba825a78, 0x6a12478b, 0xda32e0a9, 0xb832887e, + 0x5fe63cc3, 0x26cc1f1b, 0x4c7015be, 0x52b54080, + 0xb025f5f1, 0x8f8d5ede, 0xbfd6ce2f, 0x924891c3, + 0xbe57187d, 0x46e5774f, 0x60a835a3, 0x55a976d3, + 0xe30f0595, 0xca07e54a, 0x8231e320, 0x8f977146, + 0x475d7c82, 0x10d413c6, 0xc052b913, 0x4c837bc3, + 0xbb18ba72, 0x504e64d8, 0x6981f723, 0xda361a85, + 0x93443179, 0x74ee16a6, 0xe69a40a5, 0xc117916c, + 0xef2f94ac, 0xa06b1e43, 0xdc6e01f9, 0x738e45d0, + 0x6b691cca, 0xd3aee7a7, 0x4fe6ee6c, 0xaf2c3419, + 0x936e5354, 0xaa757d6d, 0xd01d94fc, 0x47472d81, + 0x59489f6d, 0x05cc8f75, 0xeaf2c914, 0xde038603, + 0x421e1d5d, 0x45130e4f, 0x8567c50a, 0x240a6fe6, + 0x2d270151, 0xeebc219e, 0x0c144950, 0x7d720b18, + 0xe6fcf50f, 0x0cda08b2, 0x9241fad6, 0x93152f2d, + 0x168b85b9, 0x6eeaeacd, 0xd260c66e, 0x98722b57, + 0xe7fcce71, 0x8cf65088, 0x7c218a64, 0x9e957b44, + 0xb2f65850, 0x077e049f, 0x2e53ea65, 0x7bf3cb90, + 0xca9a4364, 0xddacedc2, 0x1d14f350, 0x3bde8346, + 0xf7e5d1ee, 0x7328349d, 0xd665e46f, 0xeffc771b, + 0xb8e40217, 0xaf1ffddb, 0xacef49f0, 0x7a4767e1, + 0x29659ac1, 0x8fdfee86, 0x2652e871, 0x32ef6440, + 0x23981fef, 0xd6956341, 0x44996531, 0xc6dac529, + 0xdb49a5c1, 0xb49e0268, 0x03b9a628, 0x859a9cb5, + 0x2324f6de, 0x8e09a640, 0x73111b32, 0x209d2265, + 0xf8ce7adf, 0x1fee2336, 0x91be0cc2, 0xa6231b34, + 0x2ee23a48, 0x1f9f0f02, 0xcef888d5, 0x54928d45, + 0x84a864f8, 0xdffdc2ac, 0xedead650, 0x895781ca, + 0x2c1ae5c7, 0x7cd560f0, 0xf346ad96, 0x2a919ca3, + 0xe845fb6a, 0x5d571861, 0xa28f98f7, 0x0625128f, + 0xb3032eea, 0x5e737938, 0xab4e2758, 0x30da5a1a, + 0x0700091c, 0x49e24af7, 0xb8739db8, 0x7071cb8d, + 0xe8b664cf, 0x5fd996ac, 0x69949200, 0x7e8e89ed, + 0xb534a7bc, 0x79fcab56, 0xf7c922c0, 0x260db9df, + 0x044a7415, 0x771bf7c6, 0x43c80438, 0xa68f9d6e, + 0x26866efd, 0x069dbef7, 0x5ec95f89, 0x118a6f4e, + 0x04f307c8, 0xd2442831, 0xc3a4055d, 0x38dd57bb, + 0x5a2bf99e, 0x943c8216, 0x8a8a8d67, 0x06d8933d, + 0x36d8c238, 0x52892351, 0x233fca34, 0x8f37f14a, + 0x03da33bb, 0x5403344c, 0x89abc6db, 0x0c615ee4, + 0x841c70f6, 0x2eb7465a, 0xbe04d7f2, 0x58d30b98, + 0x684f579c, 0x04968042, 0xa1288066, 0xa02d7561, + 0xef31130a, 0x7af7c497, 0xd06ac0f2, 0xd7d213f3, + 0xc7151981, 0x6f62d944, 0xfa29cd6e, 0xcc39d1c6, + 0x1ac2747b, 0x3c15dd86, 0x9c0c31eb, 0x81297dc2, + 0x1da797fc, 0x7eede51d, 0xb7acaba4, 0x3fe2d1af, + 0x72255af0, 0x99649635, 0x993f7868, 0x400d58f5, + 0x6d606432, 0xb3a02790, 0xbc8b9346, 0x001c3213, + 0xf0521676, 0x8fed58a2, 0x91a13447, 0x2a2e3fe3, + 0x3d961ac1, 0xee9f3e1a, 0xdb1e5cc0, 0x91170710, + 0x3bb17cd9, 0xa87cc42a, 0x29fb31dd, 0x540fa9c9, + 0xe74c97ef, 0x08e2ac05, 0xee5255cb, 0x8ccb8dad, + 0x14508794, 0x75702112, 0x05ecb30b, 0x5b68f36f, + 0xdd90f0f0, 0x4c60e9fe, 0x1152b8b2, 0x1598fe5e, + 0x10f1a26d, 0x95b63950, 0x4360fd96, 0x65c82329, + 0x2a4b6080, 0x9ff2d6aa, 0x8ff3c3af, 0x2ebdbdec, + 0xc42c46d9, 0x1af653ee, 0x5fbf4d3a, 0xa9936322, + 0xdc317ab0, 0x7671bdbd, 0xc971f3aa, 0x07978288, + 0x7c47615b, 0x0db52c1b, 0x3d0eda0b, 0xe63c6102, + 0xd56ef998, 0xaa755081, 0x0a749833, 0xcf4ec8ed, + 0x34a92cff, 0xee1bf9a1, 0xb59b0b64, 0x96354086, + 0x9d7d5a3c, 0x8144a9ad, 0x96830ca9, 0x90703b77, + 0x44db18c2, 0x0932960c, 0xc89dbf7b, 0x3ca76c1c, + 0xe6cc836b, 0x368eede3, 0x55c18caf, 0x00cbafd5, + 0xc3078024, 0x7d15441c, 0xd23ad62c, 0xf7661a68, + 0x98847057, 0xd6767a16, 0x196501b6, 0x68396b86, + 0xef4af71b, 0xa81367c2, 0xa4d13e7d, 0xbb8eebeb, + 0x4db5f47a, 0x731be642, 0xc2a15f27, 0x3324a7ea, + 0x0db10f7b, 0xaba8fe35, 0x225eb533, 0x9f188e3d, + 0xa5da4ad3, 0x3464c397, 0xc7572bc2, 0x43bc38e5, + 0x3a79ff7f, 0x3021c8f4, 0x822d257e, 0x295f9ee3, + 0xa62aa886, 0xeedfdbd0, 0x10ba9b9b, 0x6304cbca, + 0x03bbb766, 0x5fccc253, 0x6434c05e, 0xabd80cac, + 0x036ea64a, 0xc7babe5a, 0xde7b2fbe, 0xbcd2d22a, + 0x5f8219a6, 0xfc75fedf, 0x4f17ce1c, 0x6e670ca9, + 0x625b6ae6, 0xee8e9f95, 0x3b3eaae1, 0x9b3ca894, + 0x0b0ba78b, 0xfad8065d, 0xa1006779, 0xad9dc956, + 0x9f1d8e3d, 0x92f57a18, 0x9bc9e111, 0xc318ae8f, + 0xb6862269, 0x3d06fb0d, 0x861c740b, 0xb95e8053, + 0x419e7fd2, 0xc360dc82, 0x26d99c21, 0x4336524b, + 0x8a9414e5, 0xef9e020e, 0x57e81247, 0xa32a3cab, + 0x568e0a11, 0x4daf23bd, 0x1b5d7277, 0x212b7332, + 0xdb34afb5, 0xf3d0c01d, 0x5ca627df, 0xaa39c230, + 0x4192aa29, 0xed166fa9, 0x071922a6, 0x61074f39, + 0xfa700b5a, 0x4a60ed83, 0x1d1d9850, 0x5fe6c671, + 0x17730867, 0x6b2c5bfc, 0x0e0dd897, 0xa5c82db3, + 0xffcd57cb, 0x962ec9fb, 0x1ac2bdfc, 0x8b85b190, + 0x7a4b5a35, 0xd1224522, 0x900462c7, 0x32805daa, + 0xa1a8b29b, 0x4720559b, 0x1d846a68, 0x08edd510, + 0x02ca010f, 0xeadce4c4, 0x038cde06, 0xbdbfadac, + 0x9144d599, 0x670e6072, 0xc14d3857, 0x61f2de60, + 0x003d684f, 0xc1ddece7, 0x66c453b6, 0xaf66d81a, + 0xe15a2f94, 0xbb3c1f59, 0xab6f1f7d, 0x3b24d812, + 0xd629cd94, 0x09d51c81, 0x45cc0259, 0x8eaa8b98, + 0xbd945c62, 0x4e74d9ba, 0x449372d0, 0x59bbc106, + 0xaa2e4bda, 0xeb24fd0b, 0xc461db59, 0x89fb5031, + 0xd51d68bd, 0xe43f615f, 0x0cda1656, 0xe5d77e7a, + 0x8136b5c1, 0x13b0c9fd, 0x424adc1c, 0x62797556, + 0x450ac473, 0x7f1a6b9d, 0xf678b474, 0x56bd0f0e, + 0xe0d75f60, 0x29fc1192, 0xed79a7de, 0x331ffd62, + 0xacdac9e9, 0x59de2860, 0x81765718, 0x288c9049, + 0x5aa21365, 0x1d8c1119, 0x1f69f6aa, 0x9d5fecc7, + 0xccab7d03, 0x611dd66d, 0x88cff2c3, 0xa32df329, + 0xfb79f49c, 0xa5673b94, 0x01ca3e4a, 0x4a3c4a3a, + 0x79e381ee, 0xfdccd33a, 0xdfffe03c, 0x71785391, + 0xd35dc0a3, 0x90c514d7, 0x7f272154, 0x2fbade0b, + 0x7e7a40f7, 0x81225389, 0xbc7959fe, 0xfc11b819, + 0xb35a6494, 0xf2536a6f, 0x08797aa8, 0x448cd990, + 0x9444e16e, 0x03e145ae, 0xd5df6c1b, 0xbf11e6bf, + 0xa4cfa985, 0xa22bfbfe, 0x0a51c5c8, 0xdc037e99, + 0x22433d50, 0x734d2ba1, 0x8462dcd9, 0x93c0eaca, + 0xef87a4bd, 0x7ddfcd1e, 0x73e7d2c6, 0x55c6a86c, + 0xc1d99aae, 0xe88fa687, 0xbeadd303, 0x91af28c0, + 0x38e178a0, 0x903911b9, 0x804982e8, 0x4e28b42c, + 0x50d16e74, 0x5cf89c55, 0xa5e4a723, 0x69647877, + 0xb9e426a6, 0x5f0b5419, 0x4c810a84, 0x99c0bc0b, + 0x1c66db66, 0x9d664e5c, 0x97c517f4, 0xcd7bf742, + 0x284a6299, 0x29a414f6, 0x266b30bf, 0x341a3c0f, + 0x03649f3c, 0x3baaff4f, 0x150626e4, 0xcc705cac, + 0x97f93343, 0x5c667935, 0x796e0213, 0x87339a47, + 0xb67e7c0b, 0x19d36387, 0xfdebd50f, 0x2ccbb93a, + 0x53418f96, 0xb9913750, 0x474e557d, 0x39066bfe, + 0xc132ed2f, 0x969eef68, 0xeea46a2b, 0xf38d3ac8, + 0x94fa4b4a, 0x0f3d5a39, 0x663681bb, 0x052d913d, + 0x0ed760d8, 0x6a86a5e6, 0x3b4f8215, 0x45e1703e, + 0x7b6da797, 0x2f417ce8, 0x370805fb, 0x10d71f7d, + 0x939e57b1, 0x660658bf, 0xb0578eff, 0x83c92004, + 0x82d2e830, 0x6a069ede, 0x37bff328, 0xcfc11964, + 0xc1551e3b, 0x43f5f81d, 0x993a4c70, 0xb5368f5c, + 0xcdfd6ab1, 0x33fb820b, 0x8982c211, 0x658c9d3d, + 0x03d94fea, 0x9d14461e, 0xf6054c0b, 0x23505ea9, + 0x767bc220, 0x2ae3ca31, 0xf3994369, 0x60c3f27e, + 0x4b9b0489, 0x44cc2326, 0x8c6f6753, 0x92905384, + 0x4aa90362, 0x5fb075a6, 0x2e61e8bb, 0x46cd1270, + 0xe72c6c9d, 0x83111ee4, 0xccd8f5c5, 0x5103ec2f, + 0x6e851815, 0x947f246e, 0xde86ad18, 0x9760a987, + 0x059e48e2, 0x58a79e93, 0x6aa5b31a, 0x35aabcd5, + 0x71f4d3e7, 0x1ae1f425, 0xecce2950, 0x6253dc95, + 0xd91f8ddc, 0x214a4a07, 0xb4d299ad, 0x13ef8d8e, + 0xbed7b47f, 0x4a12a7eb, 0xeb0963ab, 0xdf0f3b8f, + 0x2aa6845d, 0x80881430, 0xd615c63d, 0x4d244696, + 0xf627cc27, 0xe03210af, 0x2bc55248, 0xf16867e9, + 0x1e065d75, 0xc2b362cd, 0xd9751d64, 0xc2949adf, + 0x53415252, 0x00000000, 0x061a07d9, 0x000006f3, + 0x08074e5a, 0x00000001, 0xffffffff, 0x00000390, + 0x000003c0, 0x46363030, 0x32315033, 0x00000000, + 0xb07f7392, 0x535a690e, 0xb60295df, 0xfaff25b9, + 0x4f4609e6, 0x9fe6ac72, 0x879663b0, 0xab25c96a, + 0x65e5e671, 0x5cd611f8, 0xf39e82bd, 0x931d23de, + 0x4504a04c, 0x2ba455fb, 0x2fc1034c, 0xbd47d87e, + 0xdeb4d91c, 0x33e88111, 0xf1521b6d, 0xa0f8cb0f, + 0x013166c3, 0xa784e786, 0xb564c335, 0x826dca49, + 0xda84b5e5, 0x63b0da88, 0xd15fd3b3, 0x501590bf, + 0x9efa91a7, 0x5f8b7591, 0x97710227, 0xf162ab61, + 0x76ec62b9, 0xa8bbba48, 0x5be51483, 0xb84fdb38, + 0x933f9758, 0x8616b6b7, 0xc0b405c4, 0xcdbd4e00, + 0x254c6488, 0x907dc541, 0x90edf61d, 0x5beef31e, + 0x782de3cf, 0x158500d4, 0x9cee8612, 0xdebe1f64, + 0xce9d7aa3, 0x0b968a79, 0x520ae716, 0x3dc74a69, + 0xb2393da8, 0x6a9f4ec0, 0x7e609890, 0x07121f6b, + 0xb318c3f8, 0x52db78bd, 0x2530e9fe, 0xae1a1b72, + 0xef55426d, 0x462b9823, 0x9b5fcc9f, 0x46b525ee, + 0x5284a388, 0xc1ce0d78, 0xf9e86226, 0xaad31a00, + 0xb183aeb0, 0xa75f6593, 0xffa6705a, 0x1d43b713, + 0x644424eb, 0x1f9cc20e, 0xa096550f, 0x3497cebd, + 0x1941af1f, 0xcf205da8, 0xb3996a90, 0xa08cd793, + 0xe1021d21, 0xaa80086e, 0x30e29788, 0xd35458e5, + 0x6d5b50cf, 0xc5aaa0f0, 0xd8dceac7, 0x096d6e2a, + 0x10b245dc, 0xba5c77c1, 0x2970e03b, 0x4b742ff2, + 0x6a2ffbf5, 0x42d4cdbc, 0xeb2744c1, 0xf49eb6f5, + 0x806e288c, 0x608e6ad8, 0x9fa0d47f, 0xb40e1ae4, + 0x0e63b495, 0x6b1b1fbd, 0x8f1dcda5, 0xff0f7888, + 0xeb425a16, 0x1eee7e0a, 0x69c202bc, 0x04020726, + 0xbbc62de3, 0x6ebbd54b, 0x22be95c7, 0xe37298e9, + 0x309bd861, 0xb04b8d33, 0x63b1e9dd, 0xa27459a1, + 0x1f7f69eb, 0xb4cfda0b, 0x226d81a3, 0xaef54cc2, + 0xfdb2af55, 0x8f40bd55, 0x7c75fc1b, 0x1ea27f79, + 0x7d4775a3, 0x49b65d08, 0xbd9afb11, 0x9c54c786, + 0x01fe71ea, 0x9bfc7e9a, 0xe8dca094, 0x416dd13c, + 0xc160dfe5, 0x737538f7, 0x6e4a1a3b, 0x3e6dafc7, + 0x6d72e2ce, 0x12e54b8a, 0x7035f549, 0xb072e1d4, + 0x3b38588f, 0xe026e230, 0xeb224bf0, 0xe37f21c9, + 0x9a36fef9, 0x5d82682d, 0x11e5edc2, 0x3442a202, + 0x5072abc3, 0xe544eb7e, 0x578bde22, 0x295f8584, + 0x02c23076, 0x35476376, 0x9f135eb8, 0x0613fe0f, + 0x5ff04afc, 0xd3e1053f, 0x23b58392, 0xc4a0f77a, + 0xb87814d6, 0x3a8c17f4, 0xb5efab44, 0x3fe2c21e, + 0xcbe0efb6, 0x12997b25, 0x5b18b44e, 0x6b849d21, + 0x580f84e4, 0x99a964d0, 0x3fa892a9, 0xd4b01144, + 0x6d54c83b, 0x31659593, 0xd7596e21, 0x642c0e11, + 0x7403ea9c, 0x47719512, 0x33a86634, 0x8ae60597, + 0xb94e5df6, 0x5cf4e917, 0xe438f361, 0x8f5d4d13, + 0x00f3d7b7, 0xb9b15305, 0x8e9e1537, 0x350c32f9, + 0x31d5f77f, 0xdb7ae793, 0x70094efd, 0xca83ff65, + 0xa7f487dc, 0xb15ddccc, 0x99609635, 0xf06787f3, + 0x8bc4b4e1, 0x6ebc77e2, 0xf55f780b, 0x4a3b9c96, + 0x91860f8a, 0x75827196, 0xb5948530, 0xc7152cb7, + 0xec776fea, 0x55c73d21, 0xc4b036c5, 0x69af8697, + 0x1d80bc77, 0x91eea8a8, 0xd1ba9808, 0x5a0a812f, + 0xc2a14b33, 0x351a2801, 0xc0b41870, 0x3241a4f9, + 0xa09fe4b5, 0x407aae2b, 0x394b6e00, 0x323a0b88, + 0xa01681d5, 0xda56a382, 0x216d8f3d, 0x7b8e0b61, + 0xfb4aa26e, 0x6e5c4623, 0xdc082e4c, 0xe9ea397c, + 0x53415252, 0x00000000, 0x061907da, 0x000006f8, + 0xd4f1b587, 0x00000001, 0xffffffff, 0x00000220, + 0x00000250, 0x46363030, 0x46325438, 0x00000000, + 0x3299b452, 0x689711fa, 0xee4c84d4, 0xba1598f3, + 0x1b403653, 0x2798a70b, 0x224e13ad, 0xc328665d, + 0x19f33bc3, 0x54e1be26, 0xe8128c3f, 0x06f9f27f, + 0x6fb344ff, 0x36bd410e, 0x229793f2, 0x4d5bc18d, + 0xc4f03970, 0xfc7234d0, 0x1856eb5d, 0xcb3a0ed7, + 0x524e9de9, 0x1f6cde76, 0x1affdd49, 0xadd2bab5, + 0x9c472670, 0x84553d4e, 0x7c8124e1, 0xaddd4ac0, + 0xf3588d7c, 0x4642a4be, 0xb1eaa4e5, 0x9069602a, + 0x44118af3, 0x3c4c0dbc, 0xacfafeca, 0xa6c708be, + 0x4610f501, 0x91f4aabe, 0x0fa3cddf, 0xc64761a7, + 0x22022ece, 0xa4d589bc, 0x237de460, 0x60067a6c, + 0xf4cff750, 0xd7f5f8c5, 0x9ce2a52a, 0x5653e820, + 0x139344a8, 0xc1203a30, 0x4e7f9226, 0xf562836d, + 0x0280a4f9, 0x6f23eb5e, 0x3a0e7684, 0x23281e3e, + 0xb3c7c258, 0x216d2392, 0xba5f0c35, 0x4e82b0fc, + 0xf4e4b3ab, 0x1cd124b7, 0xe1a3261c, 0x5972c999, + 0x9575d310, 0x58c81253, 0xc24d1f17, 0xd224c5f7, + 0x1205ac8a, 0x2a0fccee, 0x3017b59b, 0x8caf9c22, + 0x9e2a470c, 0x3a217bfb, 0xafc9c401, 0x8f278be9, + 0xedcc7fce, 0x293cfb52, 0x2fbcf8f5, 0x2470a1df, + 0xc8fa046e, 0x58315fcb, 0xfc7c7834, 0xcab53bdd, + 0xf3615edf, 0x65f5df91, 0xb145ec86, 0x246bb495, + 0x6a71f1e8, 0xc01d50cf, 0x6768cb06, 0x835912be, + 0x884a8f0b, 0xafa8c8c0, 0xfa37d361, 0x8026f64e, + 0x8c755c89, 0x4c412800, 0x94f8c215, 0xcee50ecd, + 0xe4098f72, 0xe932bccd, 0xf0d2a3b0, 0xe3cbfd25, + 0xecc7ce41, 0x501b9db9, 0x160ef756, 0x35e97342, + 0xc1de34a6, 0xb9f30ca2, 0x1e5018a7, 0xcc6ed6c3, + 0x84698919, 0x8e1337e2, 0x299b3d65, 0x401339a2, + 0x437d0911, 0xa0baf2cc, 0xe23713b1, 0x814cde1a, + 0x18977d01, 0x22a6a5fd, 0x75eba689, 0x586ecb90, + 0x9a5b37e3, 0x3d3da0f1, 0xed63599a, 0x40dba6cc, + 0xa8a920a7, 0x9b548faf, 0x7562d2ca, 0xd69ac4e0, + 0x59ef1bfc, 0x08787853, 0x82844a28, 0x2cd823e5, + 0x53415252, 0x00000000, 0x051a07da, 0x000006f8, + 0x5d1a2de5, 0x00000001, 0xffffffff, 0x00000c20, + 0x00000c50, 0x46363030, 0x64325038, 0x00000000, + 0x1239d07e, 0x691e32e0, 0xd205e5c0, 0xdfc570de, + 0x278e4479, 0x4bca3390, 0x6e7e9b71, 0xd4a85a32, + 0x99af2c5e, 0xb452d0a5, 0x4bec4f39, 0x045a8308, + 0x09639159, 0xe5ee7bd3, 0x1f49d8ef, 0x3a72c6ce, + 0x9a299074, 0xf7a294c2, 0xf88ad4e9, 0x99a46faf, + 0xd106a8e9, 0x1c1c978b, 0x22c43cc1, 0x4af01738, + 0x1f0d51e1, 0x43976497, 0xd59b7f7c, 0x77879a05, + 0xe8e89fed, 0x93e1b538, 0x9d3855ef, 0x7ea23c17, + 0xe550e1f6, 0x17613f73, 0x0783fc18, 0x81980e9d, + 0x107dc8df, 0xe620b143, 0x48236b44, 0xabf1efb9, + 0x7100c5c7, 0xd2245ace, 0x8c859d0b, 0x563a71b7, + 0x697dc982, 0xc34a7399, 0x84fea92f, 0xfe6fae64, + 0x5e053930, 0xf3de4ab5, 0xc9924782, 0xa4509166, + 0x96780cbb, 0xf9008bb1, 0x4d9f7e1b, 0x0e117f75, + 0x01c28c4a, 0xe4321ae6, 0xfb340eab, 0x666247a1, + 0xa8a5a4a8, 0xe47a3486, 0x94b71bff, 0xeb6d4841, + 0x51b7dbbf, 0xcf6bdc3e, 0xae0c68a0, 0xd28c8e55, + 0x170435d7, 0x9ee8dcb5, 0xcd2de33e, 0xd13ac2de, + 0xa15478d6, 0x226485e7, 0xff7ab105, 0xa0c4ae78, + 0x4a8c6cd6, 0xbe4008ab, 0x1037e1e5, 0x5eeb7789, + 0x9811fe9c, 0xde44c9ed, 0xa2ffd6d1, 0xecc9f0da, + 0x00a460e2, 0x44767b1a, 0xe854e585, 0xc70d0131, + 0x3f519a63, 0x468d4386, 0xbbd9c826, 0xa8de428a, + 0x0015b96d, 0x17221e10, 0x514e719e, 0x62398cee, + 0xb67bb642, 0x0b552de8, 0xe2b2d2f6, 0x22be5083, + 0x5ab773ae, 0x46cf2603, 0x86d62320, 0xa0748945, + 0x5493221a, 0xa783c1ba, 0x622660e8, 0xb6dc2449, + 0xc1897743, 0xfd20c8b4, 0xe14c135f, 0x4e811706, + 0xdfdd2b7d, 0x3c16ffa5, 0xd0905f28, 0xc823bef5, + 0xd862aa3b, 0x31365fb9, 0x7bd9c7ab, 0xbcf2d6c4, + 0xbfc18909, 0xe26312ca, 0x5a68d937, 0x6d250f9b, + 0x0781914d, 0xabe54ba9, 0x85d894e6, 0x8c825963, + 0xc6e50f72, 0x538ea5a1, 0x861a4623, 0x2bffc2de, + 0xe28ae4a2, 0x397d6007, 0xa861f13d, 0xdba785be, + 0xc11c37e5, 0xc41a74d7, 0x0f1485c5, 0x1e477a67, + 0x8c3d8f46, 0xf7ed4dc8, 0xe99bc25a, 0x1900b0b0, + 0xe5cb1b0e, 0x86d18bbf, 0x06ce255c, 0xa762a311, + 0x721137c7, 0x26770edd, 0x41839b2c, 0x4bd33366, + 0x53836b63, 0xfdc9ed92, 0x5a5145cd, 0xb389fb44, + 0x2314ff6d, 0x3b6f0c95, 0x3b201e62, 0xbc5c0994, + 0xc620809b, 0x2d9cfacb, 0xe7ed2028, 0x43ecd1c1, + 0x13586475, 0x4a720fd7, 0x402f351d, 0xb9781bf9, + 0x730e46b4, 0x6810e052, 0xf1dd1b73, 0x8c93e152, + 0xb668f9a8, 0x387ee173, 0x41b84b1a, 0xfccfcd68, + 0x6047f011, 0xaec6155a, 0x29e0273b, 0x3c9d935e, + 0xcb98f03e, 0x4fb51e6f, 0x3ad9b929, 0x6569a278, + 0x09b3f6a5, 0x722e9d27, 0x3d4e7da7, 0x11eb3728, + 0x076d703d, 0xdca1cf88, 0x2bfad541, 0xcb82293b, + 0x99c39f16, 0x6bcb6cbb, 0x1ed41582, 0xcc9be6f0, + 0x11f00eb4, 0x1ba055d1, 0xe9a43853, 0x5c055bbe, + 0x1ba8500c, 0x70430fd4, 0x45583d82, 0xfc41ef87, + 0x3e513205, 0xfd65386c, 0x8a814402, 0x14117437, + 0x8a486978, 0xb49cc14d, 0x9c22a9e9, 0x746c15ae, + 0xcab3486f, 0x3989de53, 0xd7e237cb, 0x5feb4d98, + 0x5c56cbc2, 0x841b5e44, 0x09c9a118, 0xf1f2d529, + 0x4fb098fc, 0x1cb3e1ea, 0x9f25bb78, 0xd56f9469, + 0x38b08d7a, 0x19b0e914, 0x86311f65, 0x7069459d, + 0x711daf17, 0x09738673, 0x53e9bedb, 0x043032e5, + 0x32058bd4, 0x22b1a50f, 0xc66b2642, 0x2a7c553c, + 0xe7da476d, 0xdfbcc19a, 0x538b5822, 0x3bca007f, + 0x082d45fc, 0x78bfcdcb, 0x98e554c4, 0x9ec8e392, + 0xebf5ed7c, 0x3b154db7, 0xacf59ef8, 0x8443d4a5, + 0xd90a6e4d, 0x486d9807, 0xfd4bab17, 0x76628450, + 0xc73b007e, 0x9397abc5, 0x63f035c8, 0x92c4603b, + 0xe5807fd2, 0xd305a2ae, 0x65d2c231, 0xdf35bd23, + 0xaae754fe, 0x46b9de20, 0x699fd249, 0xa38ddaf0, + 0xb3dbf2df, 0x151c7094, 0x7bf864b9, 0x65aff002, + 0x7d8d621b, 0xce073aa8, 0x6086f5b5, 0xfd4d8243, + 0x791482c3, 0x0df0d01d, 0x6ad8e4ba, 0x6ad0d3f7, + 0x2b77d92b, 0x6d68d02d, 0x4a43d822, 0xfef3b1a1, + 0x54e96282, 0xdb7ab5b3, 0x72aac1d9, 0xfb4f83ad, + 0x1e51747c, 0x36fea058, 0x1e715a12, 0xf3aa6639, + 0xfd1a3a64, 0xf173bee2, 0x6a382ad0, 0x48435821, + 0x31b90284, 0x3b9ba0c1, 0xf2329444, 0x323f7d8d, + 0x8c72dc74, 0xce9301e1, 0x8cb5cd91, 0x124f7dcd, + 0xcac6a0f6, 0xe487f261, 0x88e05297, 0x49074df2, + 0x1c4c72ea, 0xbf37e900, 0x09103656, 0x723f13f7, + 0x454b06c2, 0xe35eaf5f, 0x8879aaa4, 0x78c5ef10, + 0xe5895238, 0x749df405, 0x0ce57fec, 0x6da90247, + 0xea013e94, 0x6c907d03, 0x1b2f69b5, 0xb2744c73, + 0xad1fa97c, 0xca641bb7, 0x10af012e, 0x0c922243, + 0xa35519c2, 0xcc3067e7, 0x1064d47d, 0x087e9aa6, + 0x803b5642, 0x9936d3c1, 0x3336db24, 0x2c3ccdec, + 0xe5b6be8a, 0xe69dea99, 0x4a6f9632, 0xa9a945ca, + 0xe7ba26df, 0xb2dae8a0, 0xde770e47, 0x91138e00, + 0x3895be22, 0xd0b5f9b5, 0x834c3f69, 0xf75d5f75, + 0x90468761, 0x009f6475, 0x73fe55e6, 0x73a00e1c, + 0xddaaa0c5, 0xeb3ab712, 0x15d4c070, 0x1cdafd9f, + 0x67831b13, 0xef666e8c, 0xc28c36a6, 0x42e5e1f4, + 0xd5eb66b7, 0x388f50b3, 0x048c56ed, 0x2f4f9415, + 0x435785a6, 0x9d42dc6f, 0x4273b34e, 0x3c3595e8, + 0x15f938b4, 0xe2dd91ca, 0x83336b59, 0x4fd6fb7c, + 0xbb696bdf, 0x27ce9bd3, 0xdbb85616, 0xf9d9fb6a, + 0xb2f0eff5, 0x9216697f, 0x8f51ff6c, 0x99aa370b, + 0x2acda31f, 0xd6a36d34, 0xd8475f8d, 0x00c6db0e, + 0xfb5db914, 0xeccd35a5, 0x9de84e78, 0x11c242a3, + 0xae3788e1, 0xc3f11ed6, 0xdb7da54d, 0xf9c24298, + 0x2d1ddec5, 0x180df86c, 0x32fd5b37, 0x82e762ba, + 0x19c464f9, 0x0b746141, 0x7069dd69, 0xd509970c, + 0xdd325119, 0xe6195b0d, 0xf56796e7, 0xa0d7b2c9, + 0xe392698d, 0x3d72adeb, 0x40e9eff3, 0xdf27aa62, + 0xfbe9b1bb, 0x3eaf1333, 0x32d9cba9, 0xa90704aa, + 0x2de9b422, 0x50f4c07c, 0xb63b4b7e, 0xa34313ca, + 0x981dedfd, 0xeab79e01, 0x8900d971, 0x54ecd36d, + 0x09146d31, 0x232c3d8b, 0x724b0f3f, 0x27beaf1b, + 0x6380dce1, 0xf345f0c1, 0xa6cd4fb7, 0x5412699f, + 0x0ebceac3, 0x92a5d843, 0x6c47d876, 0x34db9582, + 0xf0159db3, 0x1e08b349, 0x8858102d, 0x24109519, + 0xbcb7cae4, 0x84cf5852, 0x9e052e13, 0xb81c27bf, + 0xd2750406, 0x5a35b818, 0xfb2c4908, 0xa4972bf0, + 0x89296d16, 0xa7d13b99, 0xd74fa892, 0x1a9de940, + 0xf2f439d9, 0x81eae6cd, 0x964f0918, 0x20c1f8bc, + 0x415977f4, 0x85a775dd, 0xac52244e, 0x8fcc423c, + 0x2d29104d, 0xbc61c01a, 0xf9675ac5, 0x90b773d2, + 0x54d53eea, 0x1a9f081c, 0xa052d353, 0x9813df28, + 0x3b2f5310, 0x0e771c09, 0xf4fedb01, 0x3e8efd60, + 0x278d845d, 0xde7f42ba, 0x2345f3ac, 0xbebef98c, + 0xe8adcba5, 0xdcd1e4ad, 0xf83bc609, 0x9a2fa38f, + 0x2ac6482f, 0xa20cf438, 0x1a56ccc9, 0x79f1ed26, + 0xd16c090c, 0x3c4d43ba, 0x3b2face9, 0x8f2a121a, + 0x23bff2f3, 0xc05f634e, 0x7abcaff3, 0x8f640674, + 0x91c1718a, 0xafed69e8, 0x5045ac4a, 0x1305672c, + 0x50d9e2e3, 0xcc009820, 0xcf623411, 0x383811a7, + 0xc1803f0f, 0x20cee852, 0xa5954ac9, 0x930e486f, + 0xb6381088, 0x8c5f599b, 0x7c36f62d, 0x603132d6, + 0xe79e0289, 0x23e6bbcb, 0xf36d61c5, 0xa188ccb4, + 0x8138aea8, 0xa93c9f62, 0x68450a57, 0xedf82eca, + 0x7e930a05, 0xc368bf51, 0xb92feb10, 0x17f95ccf, + 0x6f15cfea, 0x0c6734c4, 0x7c86850d, 0x01ed6dbd, + 0x1db961a7, 0x50d369c2, 0x81fe1af0, 0x598b6b2a, + 0x42a3a9cf, 0x6e05e662, 0xf5b6a456, 0x2748aeb0, + 0xc4645796, 0x5d9c489b, 0xbd6c830e, 0x1c161f9c, + 0x476deedd, 0x269b3eec, 0xc602402d, 0x4b6fc409, + 0x9f068add, 0xda7e60b9, 0xd8348fcb, 0x73d2b0d1, + 0xa5959497, 0xeef9eca7, 0x4e32cb40, 0xec36b3ec, + 0x4f1b132a, 0x662d5a69, 0xa6a019d6, 0x5c463ceb, + 0x7d41e303, 0x59014126, 0x00fa882c, 0x4b1364b2, + 0xcf0fabda, 0x2b1c9268, 0xb43c1b3f, 0xa684737b, + 0x47f06aac, 0xcb04b166, 0x2af950ee, 0x216d324e, + 0x9a9fbbbe, 0x33a47d17, 0x76f86457, 0xd93c3cd2, + 0x20db26d9, 0xd49946dc, 0x6d95f662, 0x937c535a, + 0x096e0a00, 0x62c05258, 0xe21c3f63, 0xbd267ef9, + 0xc8c98b92, 0xb3e7880a, 0x528d53d3, 0x1d33fd8a, + 0xf94c986f, 0xa8e57165, 0xac413d88, 0x34f19e3b, + 0x50a3d8b7, 0x58fb8676, 0x54769514, 0xbde066cb, + 0x2f764378, 0xea725550, 0x0a8da2f2, 0xca2eb43e, + 0xdb390910, 0x99912ba4, 0x684a13a0, 0xf9dfce0c, + 0x892a9f9a, 0xae224458, 0x18711cf0, 0x65c356ec, + 0x381439ef, 0xd464bd27, 0x35de3dff, 0xaaa4df24, + 0x10d24190, 0x3928a9cc, 0x0c825daa, 0x478c90a3, + 0x5e6e78ca, 0x74f376d9, 0xd956af27, 0x063de8ca, + 0x2f01ee2a, 0x6bc4cf28, 0x3e34901c, 0xd32a57ee, + 0x213685b6, 0x75d5440a, 0x10695179, 0xded4b2b0, + 0x7061436d, 0xbf4ea54e, 0xbd2ddcd5, 0xcfcc7995, + 0xbc811e36, 0xcf6b17a3, 0x2bb295b6, 0xd3c0e8f2, + 0xf8d0f7d6, 0x185a221b, 0x25006d43, 0xffbb6a42, + 0x519c1a07, 0xe1e1024e, 0x5061c863, 0x4b0ba1ea, + 0x5f86a8cb, 0x9a141d40, 0x65ed1bbb, 0x59aaccdc, + 0xc301f198, 0xfc80d362, 0x5a837e5a, 0xe0cfb2e5, + 0xc260a4dd, 0x31eff844, 0xfa7a0250, 0xff916b6a, + 0x532e7112, 0xec3d9fb3, 0x67eadd71, 0x5d035008, + 0x1031f03e, 0x10bc1eb0, 0xa4ffda78, 0x3fc90618, + 0x069d00fd, 0x55e1a1a2, 0x0a989734, 0x5e710bde, + 0x014971ee, 0x4da810b6, 0x81bc117d, 0x4c1ef7ce, + 0x3b1700d3, 0x71384ebd, 0xdd61e7e8, 0x289950f1, + 0xd07180c8, 0xb2e515cc, 0x997acc95, 0x5be0c088, + 0x1d8158dc, 0xf0a69511, 0xb956f917, 0x9b5d5862, + 0x0d6465b6, 0xce06697f, 0xfe1c0e62, 0xa4580f33, + 0x2eeb88b5, 0x681dac6a, 0x9cfc3e9b, 0xa6ac8962, + 0xf3881c23, 0x20e2f490, 0xc2537859, 0xed893623, + 0xf425531f, 0x318333b7, 0x3256ae11, 0xd7a21e7a, + 0x878f5dea, 0x863f99d8, 0x6a0aff4b, 0xad9ef05f, + 0x2e0b2622, 0x328ee279, 0x9d78deba, 0x098fb6b4, + 0xfd55c005, 0x09f38311, 0xaf043a10, 0x5beef91b, + 0x49003cd2, 0x9131085f, 0x6fa720d9, 0x478eba08, + 0x1ebd8a6c, 0x70a5de24, 0xf3381bd1, 0x0cd7e36e, + 0xb8a700a0, 0x2e9c5742, 0x9b09100e, 0x57c7e936, + 0xf9505650, 0x3e0aeb75, 0x48bb9648, 0xdafe191a, + 0x0dcfc0eb, 0x99959593, 0x23215288, 0xd094cb50, + 0xd5e7fbb2, 0xc891856d, 0x9e5939fd, 0xd394ea44, + 0xf9657de6, 0xa2a2775b, 0x9926805d, 0xd8ac5f16, + 0x5c86f714, 0x00d46245, 0x1303e8ea, 0xc98bb0e2, + 0x3417f3ee, 0xe75bfce0, 0xeadd8c71, 0xc17a4930, + 0x5f29da29, 0xe807c6d0, 0xbed5247f, 0xbf731759, + 0xf9787556, 0x3a476c20, 0xd85972b5, 0x1ec03708, + 0xa0690f12, 0x2fc6ed76, 0x014aa07c, 0x3725e608, + 0x31adaeb9, 0x2d1a12bf, 0xc97eed8c, 0xe55bb6f0, + 0xc6e2c259, 0xa09811a2, 0x8dae432c, 0x969602b5, + 0xf389d691, 0x32d9dc61, 0x43758e7b, 0x7c4b2cf6, + 0x97945f6c, 0x59c54e8a, 0x6262fbb0, 0x677b4c79, + 0x7a1f6899, 0x17298ee9, 0x6b0cd48f, 0xe38037cc, + 0x3c210d43, 0xe5239986, 0x15140d7f, 0x6be997b4, + 0x34e54608, 0x896736ef, 0x6f719086, 0x1c946889, + 0x8c02a0a5, 0x530d2d15, 0x76afe26b, 0xbec240c8, + 0x53415252, 0x00000000, 0x0a0507da, 0x000006fa, + 0xc28eb1c2, 0x00000001, 0xffffffff, 0x00000300, + 0x00000330, 0x46363030, 0x37335441, 0x00000000, + 0x0d31346a, 0xeb2ca8ec, 0xc65a3981, 0x28ddcdcc, + 0xf3a8fae5, 0x19d731f5, 0xdf863966, 0x7635b5f2, + 0x36d4f0b2, 0xbe24024e, 0x51f57cda, 0x9241c870, + 0x68895578, 0x74f59766, 0x5fbda11c, 0xb818f7d7, + 0xf35d31b8, 0xe4e576ee, 0xbe1a8a54, 0xe6c59c9c, + 0x54d5b539, 0xdca35f5b, 0x19eba0ec, 0x4fba2f04, + 0x0df76dfc, 0x05d5b057, 0x36784885, 0x5b43e337, + 0x14285276, 0x4561194e, 0x103a82ae, 0x9c7b625a, + 0x9d96b6f3, 0xa4fd5883, 0x20585c48, 0x94c67d0d, + 0x9ce050d2, 0xd0b5165e, 0x63a0bd8e, 0xf9cd1ece, + 0x1584115a, 0x5a662320, 0x63e96e07, 0x7818aac2, + 0x6e71233d, 0x1fd178d4, 0x79f16ec9, 0x82f84202, + 0x39d8be98, 0x15723245, 0x48ce0075, 0x801ead46, + 0x69e8dd35, 0xe5d94c2a, 0x6abb1b97, 0x20762ad6, + 0x5e0df657, 0xf7f9a887, 0x20ffb759, 0xbb52002c, + 0xa488ebeb, 0xac4eb608, 0x2dd6fc64, 0x67763775, + 0x31961884, 0xcd2edeb2, 0x275aed6f, 0x90d87287, + 0x2e0f651a, 0xf14b5cac, 0x6bc86e79, 0xcd5ea86c, + 0x322ae237, 0x7ece1ef2, 0x45abb79e, 0x5a1b6a68, + 0xe3aa633f, 0x9f471388, 0x73ac0258, 0x32ef97ee, + 0xe7a98b7a, 0x3feb205f, 0x5466aca4, 0xbf65921c, + 0x977da54a, 0xeb27e06f, 0x44bd2376, 0x78e9dd9b, + 0x0c426ef0, 0x6ba253ff, 0x1ea0144d, 0x6099a85b, + 0x1f0de3db, 0x15e925f7, 0x1e172b91, 0x8a9d83ab, + 0x0948df11, 0xc4338ceb, 0x3d13d77b, 0xc4ba859e, + 0x601c45a4, 0x2b7a4cfd, 0xd6f42cb0, 0x03827c56, + 0xcbe180ef, 0x8ac33028, 0xdd3a5aea, 0x772c2d5d, + 0x44884fa7, 0xb37de9c0, 0x9e7fba9d, 0x761f99f1, + 0x118f7fcc, 0x7bd6346d, 0xa5c85359, 0xe09d8dae, + 0x6034a867, 0x4af20a35, 0xe213d5b5, 0x83678e65, + 0x7fa12f26, 0x881bf834, 0xd7a898f9, 0x2e00d34d, + 0xadfd0f9f, 0x64f62e57, 0xeb94a4e6, 0x2741735d, + 0xfdd7bf3d, 0x0bb5d428, 0x04c6cf8e, 0x7c91f2e2, + 0x862dafe0, 0xe2bc5ef5, 0x1cf8983f, 0x48fb28fb, + 0xf3725287, 0xfceacf3c, 0x9c97d1b6, 0x244aa0f2, + 0x74cd0c3d, 0x62def4c1, 0x5389a927, 0x9213a193, + 0xfbccaf62, 0xe0c52a28, 0x2f960d1e, 0x261fdc3a, + 0xa4011e50, 0x8cba98a3, 0xc1ee67fd, 0x8bdc9bd1, + 0xd2ba1d9a, 0x2ff19168, 0x2c893f34, 0x465b9763, + 0xac4a2241, 0xdabab40a, 0x848d8ed7, 0x32e0c7db, + 0xe037749b, 0xa806fe6d, 0xfd392283, 0x54c23f8b, + 0xddff2a30, 0xbc3cf4b2, 0xfa60ba33, 0xa9bba869, + 0x0ab138e4, 0xd0a75765, 0x83a03739, 0xed1e0b96, + 0x7b2a9c07, 0x21d68bd2, 0x1c74b719, 0x63eaac88, + 0xea824a44, 0x3f1e946d, 0xaa660153, 0x30d73746, + 0x25019ec8, 0x93a60137, 0xebd12222, 0x2a97f7a8, + 0xca0d18f0, 0x60a7b913, 0xe208502f, 0xf7f99b2e, + 0xa111ffab, 0x17977781, 0xa1d5ac7b, 0xdeb44610, + 0x53415252, 0x00000000, 0x091807da, 0x000006fa, + 0x0bd03d37, 0x00000001, 0xffffffff, 0x00000c10, + 0x00000c40, 0x46363030, 0x36335041, 0x00000000, + 0xa8502cf0, 0x6b8ae36f, 0xcc201a00, 0xf99bd698, + 0xbaa54ce5, 0xd26c6c64, 0x6586a335, 0xdf114ce6, + 0x65768732, 0x0c9fff59, 0xf0c87c99, 0x3cb93d44, + 0x776f6f6a, 0x4cd46553, 0x3b5548de, 0xba94bd6d, + 0xacfdae04, 0x01d0ed9a, 0x2b51dcbb, 0x0e88b2c0, + 0x0a87b9bd, 0x7fdafd01, 0x2b2114a4, 0x094f0a66, + 0xa19ef4ff, 0xf00fc22f, 0x0a791589, 0x14b0605b, + 0x65c880ce, 0x98a25bd3, 0xc46bcf0f, 0x23b28754, + 0x9d5b0d0a, 0xc7b95ff1, 0x4b559af5, 0x2c972fb7, + 0x24c7393a, 0x50953092, 0xcdfbb400, 0xd8b74e66, + 0x167c8540, 0xe5f33cf3, 0x6f06bece, 0x67853c91, + 0xec256024, 0x4321a8d7, 0xdf8db159, 0xb3c4ea19, + 0x49c55dbb, 0x6cd0893f, 0x24926b88, 0x8b6d8c1e, + 0xcbc1ca74, 0x0d97abf7, 0xbd0683e5, 0xfbd070ae, + 0x2d86f2ba, 0xdf2d5df1, 0x1c94ac1d, 0xce105cc6, + 0x707d966a, 0x425adf11, 0xd5437db4, 0x9439e46c, + 0xf491c327, 0xa264301e, 0x74f59c4c, 0x4fd8cd7d, + 0x4d2ee13b, 0xeedc9b07, 0xb48c496e, 0x0a9a158b, + 0xe2aa1f80, 0xe56e1be4, 0x601147a5, 0x9e8e1a67, + 0xe311dea5, 0x0e787f57, 0xe6d48d91, 0xfc5efa36, + 0x8d740ced, 0x626aa6ec, 0xfa47f6c6, 0x78236dbc, + 0xac414eda, 0xbe9b7c3f, 0x922aa24c, 0xe824c36b, + 0x4bf0a6ea, 0x4650f510, 0xe14ea433, 0x8a863587, + 0x99f2e00c, 0xace2241e, 0x673a6a21, 0xeacd0611, + 0x1d5d9f26, 0x63542bdc, 0x19769443, 0x83fb04f6, + 0xd2dba174, 0x41fc8e8e, 0xb753a248, 0xbe7f5d53, + 0x97bd16c8, 0xb6e3ea74, 0x10a04714, 0x678ba0fe, + 0x41903bb6, 0xdc3f69f5, 0x69c0e20e, 0xa3857a0e, + 0xa66aec62, 0x4f1129d4, 0x39bf5e5c, 0x6566814d, + 0x6ebc5d8d, 0x74fab02e, 0x6ce9ff42, 0x20dd4b0d, + 0x89a915bc, 0xdb86b288, 0xe6a2f5c0, 0xd26fa8d8, + 0x8ce2b6ef, 0xb38cb16c, 0x7e187321, 0xe9057cf7, + 0xfeff6963, 0xafcbd93d, 0x1ac7600e, 0xf953ad97, + 0xdd8daaa5, 0x24ffd3a3, 0x6a87f2e0, 0xa5a876ae, + 0xbe7ec94d, 0x630e9bdd, 0x14cf97ff, 0x0ad023f8, + 0xafc7d6b6, 0x01d9c914, 0xcaa89ce8, 0xb87471ee, + 0xf7a6722f, 0x37e1c449, 0x16efc69c, 0x6b5fd873, + 0x0cb4dbf5, 0xd7e3e2fc, 0x1b980086, 0x3fcc2b9b, + 0xef724017, 0x6ab5078a, 0x9c469135, 0xda49a6d8, + 0x94bd4cd4, 0x5ee98e66, 0x4bb9cd31, 0x96bb17de, + 0x3796eef6, 0x0a0cdc6f, 0x5855dd79, 0x21f4df2a, + 0x70fcf480, 0x1e408673, 0x2c9a1e7c, 0xd8281ab2, + 0xd2251523, 0xc207118f, 0xb520e691, 0xf7be5cd0, + 0xae7af3ad, 0xd8bd2853, 0xed06f5e7, 0x70e4318d, + 0xd949fff5, 0x84a7dca6, 0x54116bcb, 0xe38fab7c, + 0x41f88f1a, 0x148f2a61, 0x6598203c, 0xf3df679c, + 0xa47d2d48, 0x6ebd84aa, 0xca409338, 0x5ea735c7, + 0x8f5902a3, 0x486b9a72, 0x2a6c9f7a, 0x4f58af16, + 0x8e589cbd, 0x847b026e, 0xeb883553, 0x9bd04361, + 0xdf75294b, 0x5701b848, 0x8e4c290e, 0x84ae09a2, + 0x7c2e5310, 0x1f1e3351, 0x57464eba, 0x2f2bd882, + 0x55312151, 0xd699d4a8, 0x86c0cb2a, 0xc18625d5, + 0x01e34f5f, 0xdd71a9b5, 0x00d1404c, 0x478a8fdd, + 0xaca315cd, 0x08c2bb61, 0xe1e95f74, 0x5c0f2e74, + 0xc5b86ecd, 0x5efba52e, 0x27162c32, 0x2cd364e0, + 0x7c2ff4dd, 0x20afee39, 0x01f06c32, 0x5705321c, + 0x721e9a19, 0x0406919f, 0x793ddfdb, 0x34ad2684, + 0xb870a1c0, 0x12723655, 0x8f3a0553, 0x1eb77d55, + 0x31777ded, 0x80d06c75, 0x9e0f8431, 0x289bd541, + 0x742e6c03, 0xd9d32028, 0xb7891977, 0xaddc8f96, + 0x1815c705, 0x7c50fb3f, 0x72e1a6d5, 0x58a49102, + 0x94734a5a, 0xf1431853, 0xcb403be0, 0x80ff034c, + 0x1cca1d4c, 0xa451b20a, 0xcfff97a1, 0x6897d11a, + 0x153fe0f9, 0x6747b5df, 0x3a88bcef, 0x6648176b, + 0x7986c1d7, 0x3f2d7a08, 0x8ea0db0e, 0xf0f57877, + 0x0ed1edbf, 0x95158803, 0x0425f867, 0x79237bc3, + 0x28ce7bcc, 0x60f311a5, 0xc7ba09fb, 0x55596285, + 0xc724ebe4, 0xeac78d31, 0x3e6c778e, 0x05252503, + 0x3dcdcb51, 0x78c59d5c, 0xa3dee354, 0x52b19d1a, + 0xfca398b0, 0x63f65f9d, 0xc9fc4fa4, 0xd35ebec9, + 0xa3698241, 0x05d0e962, 0xf7526d10, 0x7777b4e4, + 0x72482300, 0x96d42113, 0xce18adb9, 0x0f6fae9b, + 0xbd737b23, 0x2f327586, 0x456e2db2, 0xe8bacf5c, + 0xa3333916, 0xb1045776, 0xe831b66b, 0x28c002f1, + 0x6907e87b, 0xd44c8009, 0xb8bfbd22, 0x5f11a712, + 0xb99ed38c, 0xf14ef1bf, 0xa50cffec, 0x3ac7cc61, + 0x967864d6, 0x0f4dd3f2, 0x9a52c6e0, 0x4622af4c, + 0x8c5fe79d, 0x1f5aaf51, 0xb379d3fc, 0x06f5485c, + 0xb46f53fc, 0xfb7b867e, 0x4fd79268, 0xb426ba21, + 0x3bd32579, 0xeccf15e1, 0xdbf2585f, 0x38dc054a, + 0xf66e29ce, 0x93d218ef, 0x38a61bee, 0x5d764b3b, + 0x698c1bee, 0xd1f1dcca, 0xcb4d774f, 0x7ae6113e, + 0xbc46ab5d, 0x7cea59f7, 0xef726f3c, 0x86e552c8, + 0x54b5c263, 0xbb9f213c, 0xb0ec7aee, 0xae412550, + 0x7d672e4c, 0x479482d1, 0xbe984fd4, 0xbb40b4e9, + 0xce460f5b, 0xc25d2d8e, 0x14d43871, 0xc622459e, + 0xd25cdf24, 0x4cfc08fe, 0x6e66c76d, 0x6163f5e5, + 0x590ef352, 0x38dd5eee, 0x5b56b3c0, 0xbf7a708f, + 0xd11ce5b9, 0x46fe1639, 0x87e53fae, 0x52b6d358, + 0x32d6eb0b, 0x2c8d0693, 0x7b823fba, 0x1743a83d, + 0x89ec17f7, 0x74679c91, 0x14768344, 0xf27ab26f, + 0xcafbebd7, 0xb996128f, 0xef5940d8, 0xf3d2817c, + 0xbfa77515, 0x223a22a1, 0xc301ff17, 0xfb63edb7, + 0x4d0b235a, 0x9dbd7318, 0xf165ef57, 0x872805e4, + 0x78fbcb1b, 0x8715e546, 0x909b519b, 0x073ebe68, + 0x520c18f5, 0x75d543ef, 0xfffd247f, 0xc51faa72, + 0xc3ff9c28, 0x05d95767, 0xf8a8ce29, 0x6c3100df, + 0x9602b7b5, 0xf1df9514, 0xdfbde49a, 0x63f347c3, + 0xa3fedee4, 0x5ab74220, 0x9e3ab0fb, 0x6024aa18, + 0x941b54f2, 0xaf740c6b, 0x07278738, 0xdc9f9f70, + 0x528d7eb4, 0xb78b4da4, 0x7e0859ca, 0x4d7f2f34, + 0x4cce084c, 0x1e1eaa38, 0xe237324d, 0x096f11bc, + 0x8b040823, 0x2a1c921a, 0x13df560f, 0x8d6f9621, + 0x34ed0c9c, 0x8f52c968, 0x8c079396, 0x5c2d78c5, + 0xba61f0ba, 0x0d6737a7, 0xc7ac90b5, 0x40711497, + 0xc610777e, 0x1baf3ab6, 0x2a509778, 0xb64267ae, + 0xf0292472, 0x316c99d9, 0x2773d52f, 0x31de412b, + 0x7d7c33d9, 0x5418cbd7, 0x779a60f5, 0x2b6635a1, + 0x4a7480ad, 0xa91700ed, 0xdd719d72, 0xf4ef7bfa, + 0xf292f4a7, 0xe20a154c, 0x6980673e, 0xd087d272, + 0x3f62947c, 0xcf82e629, 0x998f72d1, 0x181537ec, + 0xec99111e, 0x9ff94a7e, 0x5838ed56, 0x652e00ad, + 0x63d2e127, 0x291b39ed, 0xe8874f1f, 0x9fcea857, + 0x4b44e4d7, 0x79facf6b, 0xfa97248d, 0xabf1b436, + 0x44bf8ca3, 0xa2342483, 0x27b39aae, 0x54ad61e8, + 0x62aaf9c8, 0xcf1f0e5f, 0x57727cb9, 0x2bbe1a27, + 0xad813e18, 0xade7e54a, 0x6d9ae354, 0x7dda6e41, + 0x6b503615, 0xe539a489, 0xacd4cf0c, 0x50b5ee9b, + 0xe12cd634, 0xdaa2358a, 0xf3ed5c3c, 0xd7bf1749, + 0xc8953072, 0x8e5cebe6, 0xa89070ea, 0xb8978ab1, + 0x9bb10556, 0x14552e00, 0x5e3254e6, 0x3749eeca, + 0xdafe140d, 0xe7ed3e04, 0x5bed7ee9, 0xf9f2b6d0, + 0x78958f75, 0xe5e5677a, 0x6bd77819, 0x802ca29a, + 0x90bbda35, 0x1ed94bcc, 0x04d5fd91, 0xb23898df, + 0xef508485, 0xc2db56db, 0x335a3555, 0xafd667b7, + 0x2e41b466, 0xd17eb896, 0x98ba5a85, 0x7205a0cd, + 0xa89f5fe5, 0xbc8082bf, 0x0ea9336d, 0xd5f7695f, + 0x3df7ae79, 0x0c16a95b, 0x872eca3f, 0x6565c3c6, + 0xa7c70d84, 0x5a9cfc9d, 0xf9d365e1, 0x83b41c41, + 0xa361972f, 0xcedd50d9, 0x0dd0ffaf, 0x33beb660, + 0x6e5f8aae, 0x39d89272, 0x59a2dd37, 0x46b32dd6, + 0x23d1b438, 0xaed8f126, 0xf56c2494, 0x1be3e72a, + 0x49559bde, 0x651f3b68, 0xa77ee774, 0xf6ee86d2, + 0xd6958a8b, 0x12ba080f, 0xce76bd3b, 0xafad53b0, + 0xe5fb067a, 0x4f4b6149, 0x54215017, 0xad0378e2, + 0x482d9f3f, 0xfb953d72, 0xd078f21d, 0x8b91bcd0, + 0xd5eff898, 0x2d47c13a, 0xfc918304, 0x6569bbdd, + 0xdfccdc07, 0x3f6c1171, 0x0aa3e691, 0x22b945c6, + 0x123c08b9, 0x3c61ad47, 0xf3684a46, 0x6ddf05df, + 0x45587657, 0x65d93c69, 0x3028c52a, 0x0f0bc6f9, + 0x9686fdc6, 0x50c758fe, 0x4fb30ed1, 0xfbc1e704, + 0xfdb31f63, 0x593a7512, 0x316393b2, 0xc9f4832b, + 0x4f1a5a37, 0xb1b47d4d, 0x5fcc8ccd, 0xe8069867, + 0x0e3709c9, 0x09e4cb6d, 0x7a5db9a9, 0x64a714d4, + 0xbec5c79a, 0x16bea0a5, 0x81666c3d, 0x35f96dea, + 0x9b6405f0, 0x3ad8a387, 0x8672e95e, 0xf6b43b37, + 0x8c2a03e8, 0x454073e1, 0x2dcec42d, 0xf78c7e73, + 0x082676e2, 0x0350e3fb, 0xd8221bde, 0x825a4d19, + 0xb9fa4b07, 0xb107ffac, 0x2a4b6eea, 0x3e642e4b, + 0xa7585a91, 0x84610e89, 0x63238347, 0xbbc51fd3, + 0xfe022393, 0x5ca78d29, 0x817b9406, 0x4e56ceb6, + 0x41675640, 0x2e7ce351, 0x97409f25, 0xf723c6ec, + 0x0392c2de, 0xd6a28f3a, 0x78de0130, 0xae0a3790, + 0xee61980d, 0x7f1bb7b8, 0x1e09abde, 0x978c8936, + 0x3f389b96, 0xec790b39, 0xf822a35b, 0x8a1d3592, + 0xdebdb41d, 0x133b9d1a, 0x5883447b, 0xbcf8bb09, + 0x8fe79675, 0xaa8f1d7b, 0xd017c7b7, 0xcd06e94f, + 0x8755fc1a, 0xffaa89fa, 0x29be8e81, 0x6fcf52a5, + 0x55725694, 0x02573e0b, 0x233e87cc, 0x4ef6c107, + 0x6f903aec, 0xe71d60d1, 0xa043f83c, 0xe5899344, + 0x40d5ea27, 0xde3a6bd4, 0x22cffa9b, 0xb70a3a9d, + 0xee1e1fc1, 0x9f304bcf, 0x9a00125e, 0x4fdce973, + 0x81cfc376, 0xba14685c, 0x1307212d, 0x9d3cb67c, + 0xcf5174a2, 0xce2df038, 0x3d98a9bb, 0x1e4e0289, + 0x70370e7a, 0xab7f5a12, 0xd9a73509, 0x84073ecd, + 0x1640aed1, 0xb129a7e9, 0xfd8d50b7, 0xaa97ef05, + 0xa398d289, 0x3d0445b0, 0x2a063516, 0x0ac49d0e, + 0x273b8e5e, 0xad1c3b0a, 0x59c61b56, 0xdf16f4b2, + 0x55710d7c, 0x4f8a9a78, 0xe9a3e9cc, 0x96c33642, + 0xc1711c0b, 0x453e85a7, 0x36cb0791, 0xd052b65f, + 0xd9745f46, 0x720f96c6, 0x112e753a, 0x8e487589, + 0x040c3d65, 0x1c642c49, 0x59cebaef, 0x3c44c71d, + 0x416fe930, 0xa2092f52, 0x8b89f343, 0xf44f9656, + 0x2fe20f9e, 0xbc5acf24, 0x43238ee6, 0x247a5997, + 0x2f0e3771, 0xc03e76d9, 0xdef328ee, 0xed802543, + 0x2a32c194, 0x4cd92940, 0x3d9eccbc, 0x9fb7ac0e, + 0x23e4acff, 0x0f6ef7cd, 0xdfb588d0, 0x2aa0b794, + 0x7a5d022a, 0x4356c9b3, 0x97281179, 0x41337e53, + 0x76790819, 0xb9a5ca77, 0xaf1a9b2a, 0x1a655dfb, + 0x6b106bc8, 0xee6fcab5, 0xe16c7aac, 0x45cb5be6, + 0x280d9a95, 0xf2ddc81b, 0x9e1f01e0, 0x1148cf1d, + 0xf483fc39, 0x3a66021c, 0x1057a22c, 0xa0685244, + 0x1e8a55bc, 0x0390fe02, 0x76c29392, 0x53c53e08, + 0xa733d7a2, 0xcb877f82, 0x4fd82ea5, 0x53cb96f3, + 0x4547075d, 0x41c477e8, 0xb0912c69, 0x57ed6e48, + 0x3e743d6c, 0x882451c7, 0xc868cedd, 0xb3fae605, + 0xd81848cb, 0xf3b16ab0, 0x5f3c7494, 0x4fca84d3, + 0x621cafcb, 0xa7225d72, 0x83596120, 0xc8f57258, + 0x5b443741, 0x0858ebb9, 0xa7392619, 0x26c71263, + 0xdfac85c7, 0x95929d75, 0x2a082fe4, 0xb91c4054, + 0x2b1a13b2, 0x717e3a2c, 0xfe2165ed, 0x1c5b1653, + 0x9ab498cd, 0x3b3d437a, 0xe9c737d3, 0xfd071595, + 0x638c4625, 0x997ec96b, 0xa4b0d070, 0xe459568c, + 0x53415252, 0x00000000, 0x091807da, 0x000006fa, + 0xd43a9824, 0x00000001, 0xffffffff, 0x00000940, + 0x00000970, 0x46363030, 0x36335041, 0x00000000, + 0x302b7fb9, 0x51c322f3, 0x1481e6b5, 0x9950f1a5, + 0x27048310, 0xb3895c51, 0x5a93c4a9, 0xeb6c4601, + 0x95b0f2ff, 0x99ff6dc9, 0x83843695, 0xb687e255, + 0xa3efa9f1, 0x23d98810, 0x846ac2d3, 0x1c9d6010, + 0x6715bfdc, 0xa789fab9, 0xe56a1d09, 0x0eeb0427, + 0x9ed0a3a7, 0x45ec7559, 0x0c2eb033, 0x17f146dc, + 0x30c35795, 0x37a56765, 0x66b11205, 0x5471a208, + 0x5a0049b8, 0xc008aca5, 0x29ee84fb, 0x66e3303d, + 0x101656d6, 0x2e7de920, 0x673cabfd, 0xf05d1c06, + 0x64c507f6, 0xd823cbe0, 0x7e7f4183, 0x04cad122, + 0x747e3ba9, 0x3226c602, 0x7dc01760, 0xce634320, + 0x84f55355, 0x1c411f23, 0x6972e335, 0x06f74042, + 0xa8006f71, 0xfeed7d7e, 0x3f09abbf, 0x6a1a8c7f, + 0x0d1b730c, 0x5c73a586, 0x9d73ed26, 0xe43c786a, + 0x1da597e3, 0x34c8f323, 0x447d5fb3, 0x9976957d, + 0x2c5df47b, 0xf19a1bc3, 0xe53b3cbe, 0xf0a8e170, + 0x11f0f112, 0x60e00900, 0xc4014477, 0xcbbda9cf, + 0x478c7d43, 0x0c76da66, 0x54f59535, 0x3a310af5, + 0x81a2e87b, 0xae577790, 0xc610b904, 0xaa7afec7, + 0x0ba491df, 0xc44ac7ea, 0x055551b0, 0x967834ff, + 0x46075ceb, 0x3f0d8a90, 0x6336f1f4, 0x638e85be, + 0xdbc8df61, 0x0112c46c, 0x94aa12ed, 0xe1814406, + 0xcb48defa, 0x4c5543ca, 0x756f2306, 0xd7a66dd7, + 0x48262543, 0xece84d6d, 0x6addde77, 0x8e5045a5, + 0x94761706, 0x2a8f98ff, 0x14898b09, 0xc5111544, + 0x60c93fc7, 0x6bea5ad2, 0x81282ca0, 0xe34f2730, + 0x9013ce09, 0xebe061d9, 0x975eb536, 0xadcd9034, + 0x257fc5a9, 0xffc3bd52, 0x1eadf9ba, 0x0bd81a5c, + 0xea0c52f9, 0x8347a620, 0x78663976, 0xccaa6aec, + 0x2bd641d4, 0xc3dcc4dc, 0x55e5296d, 0x9e94bfe1, + 0x746c3a01, 0x99f0dcea, 0xf52657aa, 0x3622ceb3, + 0xa95f8c65, 0x8eaaee04, 0xd71aea04, 0xfcfd6e78, + 0x7984686c, 0xe40a8dbf, 0xf50ee2e9, 0x93eb96c1, + 0xe834ee5b, 0x5d05b60b, 0x20c10cea, 0x0a8c2645, + 0x155a6187, 0xde1aedae, 0x7204cf15, 0xe85373e4, + 0xe9f93d4a, 0xc7531d3a, 0x5c535875, 0x46ec1ae6, + 0x6aeea9bd, 0x871bb354, 0x1ab2be63, 0xf8dad26c, + 0x7b04e772, 0x48564a81, 0x742d28ba, 0x6e698de4, + 0xa0779db3, 0x1ce0c3d7, 0x237cb6b0, 0xf286fe37, + 0x781af9aa, 0xf4d61b0b, 0xe26b7572, 0x51f38cb3, + 0x604873cb, 0x693a158f, 0xb2a0b427, 0xa6cf762b, + 0xe91831d4, 0x0376bf4b, 0x0ea5b667, 0x830b103e, + 0x25a8dd84, 0x21e82db9, 0x6d4c0e5e, 0xfb767d16, + 0x4b883e4b, 0x3de33b14, 0xc9490454, 0x33d61eb4, + 0xd0197448, 0x940e34a4, 0x8c48a3b1, 0x3456c76f, + 0x92535ef7, 0x95328e66, 0x8882cce2, 0xce2b761b, + 0x729cf0e7, 0xa892dd65, 0x804de33d, 0x1549715e, + 0x8c819f7a, 0x982d9d26, 0x05314c31, 0x2ea19906, + 0xf48db2da, 0xd1b20b93, 0x2bbaea99, 0x4289b538, + 0x1352afb3, 0x15aa3a0a, 0x3b80f3f5, 0xc1a1719c, + 0x132c9711, 0x46fd6ca8, 0x771b91c5, 0x09414702, + 0x9a9fb8d6, 0xff2bc606, 0xb6214f8a, 0x74dacacf, + 0x513c4dd5, 0x137fa66c, 0x503d5d37, 0xe024c0da, + 0x793e186f, 0x31c2bf95, 0x320c616a, 0x83719c1d, + 0xde0d6e00, 0x9409b2a0, 0xe213fae2, 0x21731821, + 0x83f51eb3, 0x3cb2eab5, 0xd9c401d3, 0x8d5379ac, + 0x624189bb, 0x5233e883, 0x1f3d0c02, 0x3b46edc3, + 0xb47d4661, 0xff867384, 0xf4daa252, 0xfc55fa25, + 0xb465352e, 0xe1ff2a20, 0x438427df, 0x8cd561f1, + 0x8c2debb1, 0xf89d5e68, 0x74015f75, 0xa5ea69fa, + 0x0197a406, 0xbc60439a, 0x32244a3c, 0x4c0b5007, + 0x61d1138d, 0x024a59f1, 0x305fe9cc, 0x724833dc, + 0xcbae0bea, 0x8de58519, 0x62968adc, 0xadd0011c, + 0xc5b23595, 0x5b3990c9, 0xd3c64ecc, 0xb5d33759, + 0x054c797b, 0xc172220c, 0xda29fe07, 0x7f450ebf, + 0xec12a33e, 0x86d9bbb3, 0x78bffba7, 0x6a183c16, + 0x3cdb717b, 0x601e0c7f, 0xcf945c26, 0x073e7331, + 0xdebd7ad0, 0x62879d5c, 0xe0273347, 0xa2ff18e4, + 0x78a14f44, 0x20728f07, 0x25cfa3d5, 0xd699e2a7, + 0xc729bf4e, 0x9250bd92, 0xbabf3a88, 0xf69d91ac, + 0x0de005b2, 0xee6c6551, 0xf3ec51af, 0x0d4ab84f, + 0x85b7f548, 0xa0dcf7ae, 0x55efb6a5, 0xbcc9fdb5, + 0xe789546e, 0x8a209948, 0xb49fc3dd, 0x945fd8f7, + 0x9c2ab04e, 0x17625832, 0x18253aab, 0x26e3b5fe, + 0xd03ebf0d, 0xe5f8b8e4, 0xcdf3ef2f, 0x4024ca62, + 0xd3436616, 0xd19b1010, 0x7e53746c, 0xbaea2597, + 0xdd72726c, 0xb5a6a4c4, 0x348efd94, 0xba4d3a94, + 0x3d736b7c, 0xd32fd9e8, 0x98624886, 0xeaab1e7d, + 0xeec8edc6, 0x51dacdff, 0xf7359960, 0x221caa31, + 0x34fb3350, 0x794d034c, 0x6aef3d76, 0xc925c505, + 0xf752c1ad, 0x04b61fde, 0x7b42ef68, 0x1a119091, + 0xe21077a2, 0xc0c21dfb, 0x480cee09, 0x70144e31, + 0x49d345b9, 0xb3fe6f47, 0x11d12867, 0xe99898c6, + 0x6e54b4fd, 0x5f8d169c, 0x93e707b9, 0x1a90974c, + 0xd6a685e4, 0x6c20c321, 0x29f12f73, 0x12e54190, + 0x04de2470, 0x6dbb24bb, 0x7f0fd71c, 0xd5e2c954, + 0x7d93c73a, 0xd2a2c48d, 0x61e2db8d, 0x1a192d47, + 0xc2d8d438, 0x5e779066, 0xc4bcc619, 0x06f872ef, + 0xf3401439, 0x573ebd1b, 0x61896e22, 0xde431aef, + 0xbad386d8, 0xf54ca23b, 0x57d8016f, 0xd98e33ac, + 0xc5f29f61, 0x85217cb1, 0x250a23ef, 0x16c2d7ce, + 0x8b8b0207, 0xaeaf1661, 0x8c645ab3, 0x10692f9a, + 0x84845cb2, 0x3809ed87, 0x958b72cf, 0xfdc465f9, + 0x167924f4, 0x79b72fd3, 0xd53e01b8, 0x878c0bc7, + 0x444d821d, 0xb2329171, 0x68dae31b, 0x6dd25eb0, + 0x876262cc, 0x600fcaf3, 0xa26397e5, 0xab3b5cd5, + 0x11f6df26, 0x3b503f54, 0xfd28517b, 0xac2c6723, + 0xf189feec, 0x6c0eabe7, 0xc3b57dd3, 0x9383ffbc, + 0xaff39d18, 0x4dae936e, 0x8806e540, 0xd956dfe9, + 0x7726c523, 0xe20d141f, 0x75249f0c, 0x641c7ecf, + 0x4d75cad2, 0x5e2097c6, 0xffdba551, 0xf97adab1, + 0x8d86a099, 0x4ce7dafa, 0xc4bf244c, 0xbd5ab78b, + 0x9060c834, 0x4f0533da, 0xeee0c724, 0x39963d31, + 0xcde4a77c, 0xf2222170, 0x00675c98, 0x72b6807a, + 0xfceec299, 0xb4bfd75f, 0x82385beb, 0x8a4fa5e6, + 0x1f4d790b, 0x8cb998f6, 0x5e41077c, 0xbdb77edc, + 0x5b885781, 0xdcd539a0, 0x50f70de2, 0xf72c206e, + 0xd47a8c39, 0xc8c84742, 0x4f5e1cde, 0x8ec26342, + 0x45add698, 0xc0bd2b6d, 0x10096f65, 0xc7e30310, + 0x1c951782, 0x37b5edea, 0xe10aea7f, 0xf40d763c, + 0x01a93a40, 0x197d0a4b, 0x3d41eed5, 0xe9beb9d6, + 0x1d9247a4, 0xeafe224c, 0x2f2578d5, 0x45eb10a4, + 0xb6b22e2b, 0xef55f252, 0xb4e224e4, 0x067dcb26, + 0xb6d0b2a3, 0xfd8a0221, 0x049bbf33, 0x70752994, + 0xf75fd79b, 0x34fcb9d9, 0x90ca2832, 0xf1c767ca, + 0x387d06cd, 0x9d5bfdfc, 0x45fb1391, 0xffbf1a8f, + 0xa7713b73, 0x04b45260, 0x41f7aadf, 0x4e9ab87d, + 0x26cfd8fc, 0x4ae2842a, 0x00b21491, 0x8e41fff9, + 0x931d987b, 0x1780ad94, 0x74d9d450, 0x6b4e7b86, + 0xd290203b, 0x2677caa9, 0x962f8e81, 0x2ed26089, + 0x14e26f42, 0xeb70b144, 0xa095d8c1, 0x6b572c29, + 0x78fbacf2, 0x5cdc5cfb, 0xfae86706, 0xddda5706, + 0xaa767744, 0x7493a4a2, 0x0e9f6b3f, 0x9806a4df, + 0x10e4c5d5, 0x9b49682a, 0xcb1d045c, 0x0b93aa0f, + 0x9204696b, 0x82d18f87, 0x1551957c, 0x5410f2ed, + 0xb937ab2e, 0xaaf40b54, 0x2b9d4857, 0x50231070, + 0x49ee3994, 0xceaa9dbb, 0x9bd8c899, 0xe9605a77, + 0xfd88758b, 0x6464201d, 0xa0605f2c, 0xc54d1473, + 0x30f678bd, 0xe07ade92, 0x315e83b4, 0x9f0e9866, + 0x6861b81f, 0xe3dbc8c2, 0xd67d8c2d, 0x27ffa228, + 0x25727f2b, 0xc6637d9b, 0x455637b4, 0x5aabdb00, + 0xb74a792c, 0x5bc1a7a8, 0xcbb106d8, 0xd7088b31, + 0xefec63ed, 0x5fcb7619, 0x79b5006e, 0x46de8644, + 0xdc61db98, 0x7701dca1, 0x1a9622f6, 0x6d192615, + 0xc380d47a, 0x10685fa3, 0x1f7fc304, 0x06d3796a, + 0x345013f3, 0x4c2db462, 0xddab6807, 0xf2525b65, + 0x086d312b, 0x62df52a6, 0x0903ce35, 0xf526c030, + 0x58ad7ac0, 0xf188c61f, 0x09869aa0, 0x76ae266b, + 0xe352afc2, 0xa5f2f582, 0x5ec4d829, 0x78fbae90, + 0xfb64e6ea, 0x96f43d96, 0x735098d0, 0x45006937, + 0xb8c64d9d, 0xdc1eacc8, 0x48674e13, 0x809f1e57, + 0x3481a112, 0xe97aa223, 0xd9609801, 0x120265b2, + 0x12211b6f, 0x7a930f99, 0x10d1fa9b, 0x69413983, + 0x72c88496, 0xf6bd37de, 0x397c05bf, 0x69cf3d17, + 0x2472b3e5, 0x6534bde0, 0x175c0e03, 0xfd31a289, + 0xe4d5d467, 0x933c0637, 0x14547ff0, 0x63dddc17, + 0x734f0426, 0x1b7d4414, 0x1d61e181, 0xa9bb645b, + 0xe33daddd, 0x0f3fd487, 0xb36f4aef, 0x042e3609 +}; diff --git a/src/devices/dram/dram.h b/src/devices/dram/dram.h new file mode 100644 index 0000000..d79cc52 --- /dev/null +++ b/src/devices/dram/dram.h @@ -0,0 +1,154 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef DRAM_H +#define DRAM_H + +#include <stdint.h> + +/* DRAM type, byte 2 of spd */ +#define DRAM_TYPE_UNDEFINED 0x00 +#define DRAM_TYPE_FPM_DRAM 0x01 +#define DRAM_TYPE_EDO 0x02 +#define DRAM_TYPE_PIPELINED_NIBBLE 0x03 +#define DRAM_TYPE_SDRAM 0x04 +#define DRAM_TYPE_ROM 0x05 +#define DRAM_TYPE_DDR_SGRAM 0x06 +#define DRAM_TYPE_DDR 0x07 +#define DRAM_TYPE_DDR2 0x08 +#define DRAM_TYPE_DDR2_FBDIMM 0x09 +#define DRAM_TYPE_DDR2_FB_PROBE 0x0a +#define DRAM_TYPE_DDR3 0x0b + +/* Module type (byte 3, bits 3:0) of SPD */ +#define DIMM_TYPE_UNDEFINED 0 +#define DIMM_TYPE_RDIMM 1 +#define DIMM_TYPE_UDIMM 2 +#define DIMM_TYPE_SO_DIMM 3 +#define DIMM_TYPE_MICRO_DIMM 4 +#define DIMM_TYPE_MINI_RDIMM 5 +#define DIMM_TYPE_MINI_UDIMM 6 +#define DIMM_TYPE_MINI_CDIMM 7 +#define DIMM_TYPE_72B_SO_UDIMM 8 +#define DIMM_TYPE_72B_SO_RDIMM 9 +#define DIMM_TYPE_72B_SO_CDIMM 10 + +#if defined(CONFIG_DEBUG_RAM_SETUP) && (CONFIG_DEBUG_RAM_SETUP) +#define printram(x, ...) printk(BIOS_DEBUG, x, ##__VA_ARGS__) +#else +#define printram(x, ...) +#endif + +/* Different values for tCK, representing standard DDR3 frequencies + * As always, these values are in 1/256 ns units */ +#define TCK_1066MHZ 240 +#define TCK_800MHZ 320 +#define TCK_666MHZ 384 +#define TCK_533MHZ 480 +#define TCK_400MHZ 640 +#define TCK_333MHZ 768 +#define TCK_266MHZ 960 +#define TCK_200MHZ 1280 + +#define RAM_UNIT (1<<24) + +#include <stdint.h> + +/** + *\brief DIMM characteristics + * + * The characteristics of each DIMM, as presented by the SPD + */ +typedef struct dimm_attr_st { + u8 dram_type; + u16 cas_supported; + /* Number of ranks */ + u8 ranks; + /* Number or row address bits */ + u8 row_bits; + /* Number or column address bits */ + u8 col_bits; + /* Size of module in (1 << 24) bytes (16MB) */ + u16 size; + /* Latencies are in units of ns, scaled by x256 */ + u32 tCK; + u32 tAA; + u32 tWR; + u32 tRCD; + u32 tRRD; + u32 tRP; + u32 tRAS; + u32 tRC; + u32 tRFC; + u32 tWTR; + u32 tRTP; + u32 tFAW; + +} dimm_attr; + +typedef struct ramctr_timing_st { + u8 dram_type; + u16 cas_supported; + /* tLatencies are in units of ns, scaled by x256 */ + u32 tCK; + u32 tAA; + u32 tWR; + u32 tRCD; + u32 tRRD; + u32 tRP; + u32 tRAS; + u32 tRC; + u32 tRFC; + u32 tWTR; + u32 tRTP; + u32 tFAW; + /* Latencies in terms of clock cycles + * They are saved separately as they are needed for DRAM MRS commands*/ + u8 CAS; /* CAS read latency */ + u8 CWL; /* CAS write latency */ + u8 WR; /* write recovery time */ + +} ramctr_timing; + + +typedef u8 spd_raw_data[256]; + +/** + * \brief Decode the raw spd data + */ +void spd_decode_ddr3(dimm_attr *dimm, spd_raw_data spd_data); + +/** + * \brief Checks if the DIMM is Registered based on byte[3] of the spd + */ +int dimm_is_registered(u8 spd_byte3); + +/** + * \brief Print the info in dimm + */ +void dram_print_spd_ddr3(const dimm_attr *dimm); + +/** + * \brief Read double word from specified address + * + * Should be useful when doing an MRS to the DIMM + */ +u32 volatile_read(u32 addr); + +#endif /* DRAM_H */ diff --git a/src/devices/dram/dram_util.c b/src/devices/dram/dram_util.c new file mode 100644 index 0000000..75913e4 --- /dev/null +++ b/src/devices/dram/dram_util.c @@ -0,0 +1,297 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "dram.h" +#include <console/console.h> +#include <device/device.h> + +u32 volatile_read(volatile u32 addr) +{ + volatile u32 result; + result = *(volatile u32*)addr; + return result; +} + +int dimm_is_registered(u8 spd_byte3) +{ + spd_byte3 &= 0x0f; + if( (spd_byte3 == DIMM_TYPE_RDIMM) + | (spd_byte3 == DIMM_TYPE_MINI_RDIMM) + | (spd_byte3 == DIMM_TYPE_72B_SO_RDIMM) ) + return 1; + + return 0; +} + +void spd_decode_ddr3(dimm_attr *dimm, spd_raw_data spd) +{ + int nCRC, i; + u16 crc, spd_crc; + u8 * ptr = spd; + u8 ftb_divisor; + u8 ftb_dividend; + u8 capacity_shift, bus_width, sdram_width; + u32 mtb; /* medium time base */ + /* Make sure that the spd dump is indeed from a DDR3 module */ + if(spd[2] != DRAM_TYPE_DDR3) + { + printram("Not a DDR3 SPD!\n"); + dimm->dram_type = DRAM_TYPE_UNDEFINED; + return; + } + dimm->dram_type = DRAM_TYPE_DDR3; + + /* Find the number of bytes covered by CRC */ + if(spd[0] & 0x80) { + nCRC = 117; + } else { + nCRC =126; + } + + /* Compute the CRC */ + crc = 0; + while (--nCRC >= 0) { + crc = crc ^ (int)*ptr++ << 8; + for (i = 0; i < 8; ++i) + if (crc & 0x8000) { + crc = crc << 1 ^ 0x1021; + } else { + crc = crc << 1; + } + } + /* Compare with the CRC in the SPD */ + spd_crc = (spd[127] << 8) + spd[126]; + /* Verify the CRC is correct */ + if(crc != spd_crc) + printram("SPD CRC failed!!!"); + + + unsigned int reg, val, param; + printram(" Revision: %x \n", spd[1] ); + printram(" Type : %x \n", spd[2] ); + printram(" Key : %x \n", spd[3] ); + + reg = spd[4]; + /* Number of memory banks */ + val = (reg >> 4) & 0x07; + if (val > 0x03) printram(" Invalid number of memory banks\n"); + param = 1 << (val + 3); + printram(" Banks : %u \n", param ); + /* SDRAM capacity */ + capacity_shift = reg & 0x0f; + if (capacity_shift > 0x06) printram(" Invalid module capacity\n"); + if (capacity_shift < 0x02) { + printram(" Capacity: %u Mb\n", 256 << capacity_shift); + } else { + printram(" Capacity: %u Gb\n", 1 << (capacity_shift - 2)); + } + + reg = spd[5]; + /* Row address bits */ + val = (reg >> 4) & 0x07; + if(val > 0x04) printram(" Invalid row address bits\n"); + dimm->row_bits = val + 12; + /* Column address bits */ + val = reg & 0x07; + if(val > 0x03) printram(" Invalid column address bits\n"); + dimm->col_bits = val + 9; + + /* Module nominal voltage */ + reg = spd[6]; + print_debug(" Supported voltages: "); + if(reg & (1<<2) ) print_debug("1.2V "); + if(reg & (1<<1) ) print_debug("1.35V "); + if( !(reg & (1<<0)) ) print_debug("1.5V "); + print_debug("\n"); + + /* Module organization */ + reg = spd[7]; + /* Number of ranks*/ + val = (reg >> 3) & 0x07; + if(val > 3) printram(" Invalid number of ranks\n"); + dimm->ranks = val + 1; + /* SDRAM device width */ + val = (reg & 0x07); + if(val > 3) printram(" Invalid SDRAM width\n"); + sdram_width = (4 << val); + printram(" SDRAM width : %u \n", sdram_width); + + /* Memory bus width */ + reg = spd[8]; + /* Bus extension */ + val = (reg >> 3) & 0x03; + if(val > 1) printram(" Invalid bus extension\n"); + printram(" Bus extension : %u bits\n", val?8:0); + /* Bus width */ + val = reg & 0x07; + if(val > 3) printram(" Invalid bus width\n"); + bus_width = 8 << val; + printram(" Bus width : %u \n", bus_width); + + /* We have all the info we need to compute the dimm size */ + /* Capacity is 256Mbit multiplied by the power of 2 specified in + * capacity_shift + * The rest is the JEDEC formula */ + /* I am certain it will fit in 16 bits + * Remember, It's in units of 2^24 bytes*/ + dimm->size = ( (1 << (capacity_shift + (25-24)) ) * bus_width + * dimm->ranks ) / sdram_width; + + /* Fine Timebase (FTB) Dividend/Divisor */ + /* Dividend */ + ftb_dividend = (spd[9] >> 4) & 0x0f; + /* Divisor */ + ftb_divisor = spd[9] & 0x0f; + + /* Medium Timebase = + * Medium Timebase (MTB) Dividend / + * Medium Timebase (MTB) Divisor */ + mtb = (((u32)spd[10]) << 8) / spd [11]; + + /* SDRAM Minimum Cycle Time (tCKmin) */ + dimm->tCK = spd[12] * mtb; + + /* CAS Latencies Supported */ + dimm->cas_supported = (spd[15] << 8) + spd[14]; + + /* Minimum CAS Latency Time (tAAmin) */ + dimm->tAA = spd[16] * mtb; + + /* Minimum Write Recovery Time (tWRmin) */ + dimm->tWR = spd[17] * mtb; + + /* Minimum RAS# to CAS# Delay Time (tRCDmin) */ + dimm->tRCD = spd[18] * mtb; + + /* Minimum Row Active to Row Active Delay Time (tRRDmin) */ + dimm->tRRD = spd[19] * mtb; + + /* Minimum Row Precharge Delay Time (tRPmin)*/ + dimm->tRP = spd[20] * mtb; + + /* Minimum Active to Precharge Delay Time (tRASmin) */ + dimm->tRAS = (((spd[21] & 0x0f) << 8) + spd[22]) * mtb; + + /* Minimum Active to Active/Refresh Delay Time (tRCmin) */ + dimm->tRC = (((spd[21] & 0xf0) << 4) + spd[23]) * mtb; + + /* Minimum Refresh Recovery Delay Time (tRFCmin) */ + dimm->tRFC = ((spd[25] << 8) + spd[24]) * mtb; + + /* Minimum Internal Write to Read Command Delay Time (tWTRmin) */ + dimm->tWTR = spd[26] * mtb; + + /* Minimum Internal Read to Precharge Command Delay Time (tRTPmin) */ + dimm->tRTP = spd[27] * mtb; + + /* Minimum Four Activate Window Delay Time (tFAWmin) */ + dimm->tFAW = (((spd[28] & 0x0f) << 8) + spd[29]) * mtb; + + /* SDRAM Optional Features */ + reg = spd[30]; + print_debug(" Optional features :"); + if(reg & 0x80) print_debug(" DLL-Off_mode"); + if(reg & 0x02) print_debug(" RZQ/7"); + if(reg & 0x01) print_debug(" RZQ/6"); + print_debug("\n"); + + /* SDRAM Thermal and Refresh Options */ + reg = spd[31]; + print_debug(" Thermal features :"); + if(reg & 0x80) print_debug(" PASR"); + if(reg & 0x08) print_debug(" ODTS"); + if(reg & 0x04) print_debug(" ASR"); + if(reg & 0x02) print_debug(" ext_temp_refresh"); + if(reg & 0x01) print_debug(" ext_temp_range"); + print_debug("\n"); + + /* Module Thermal Sensor */ + reg = spd[32]; + print_debug(" Thermal sensor : "); + if(reg & 0x80) print_debug("yes"); + else print_debug("no"); + print_debug("\n"); + + /* SDRAM Device Type */ + reg = spd[33]; + print_debug(" Standard SDRAM : "); + if(reg & 0x80) print_debug("no"); + else print_debug("yes"); + print_debug("\n"); + + /* Fine Offset for SDRAM Minimum Cycle Time (tCKmin) */ + //printram(" tCKmin FTB : %i \n", spd[34]); + /* Fine Offset for Minimum CAS Latency Time (tAAmin) */ + //printram(" tAAmin FTB : %i \n", spd[35]); + /* Fine Offset for Minimum RAS# to CAS# Delay Time (tRCDmin) */ + //printram(" tRCDmin FTB : %i \n", spd[36]); + /* Fine Offset for Minimum Row Precharge Delay Time (tRPmin) */ + //printram(" tRPmin FTB : %i \n", spd[37]); + /* Fine Offset for Minimum Active to Active/Refresh Delay Time (tRCmin) */ + //printram(" tRCmin FTB : %i \n", spd[38]); + + if(spd[60] & 0x01) + printram(" DIMM Address bits mirrorred!!!\n"); + +} + +static void print_ns(const char * msg, u32 val) +{ + u32 mant, fp; + mant = val/256; + fp = (val % 256) * 1000/256; + + printram("%s%3u.%.3u ns\n", msg, mant, fp); +} + +void dram_print_spd_ddr3(const dimm_attr *dimm) +{ + u16 val16; + int i; + + printram(" Row addr bits : %u \n", dimm->row_bits); + printram(" Column addr bits : %u \n", dimm->col_bits); + printram(" Number of ranks : %u \n", dimm->ranks); + printram(" DIMM Capacity : %u MB\n", dimm->size << 4); + + /* CAS Latencies Supported */ + val16 = dimm->cas_supported; + print_debug(" CAS latencies :"); + i = 0; + do{ + if(val16 & 1) printram(" %u", i + 4); + i++; + val16 >>= 1; + } while(val16); + print_debug("\n"); + + print_ns(" tCKmin : ", dimm->tCK); + print_ns(" tAAmin : ", dimm->tAA); + print_ns(" tWRmin : ", dimm->tWR); + print_ns(" tRCDmin : ", dimm->tRCD); + print_ns(" tRRDmin : ", dimm->tRRD); + print_ns(" tRPmin : ", dimm->tRP); + print_ns(" tRASmin : ", dimm->tRAS); + print_ns(" tRCmin : ", dimm->tRC); + print_ns(" tRFCmin : ", dimm->tRFC); + print_ns(" tWTRmin : ", dimm->tWTR); + print_ns(" tRTPmin : ", dimm->tRTP); + print_ns(" tFAWmin : ", dimm->tFAW); + +} diff --git a/src/devices/smbus/early_smbus.c b/src/devices/smbus/early_smbus.c new file mode 100644 index 0000000..4583aca --- /dev/null +++ b/src/devices/smbus/early_smbus.c @@ -0,0 +1,141 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +/** + * @file post_codes.h + * + * This file defines the implementations for the functions defined in smbus.h + * These are a generic SMBUS implementation, which should work with a majority + * of chipsets. + * They are marked weak so that they can be overridden by the chipset code if + * necessary. + */ + +#include "smbus.h" + +/** + * \brief Brief delay for SMBUS transactions + */ +__attribute__((weak)) +void __smbus_delay(void) +{ + inb(0x80); +} + +/** + * \brief Clear the SMBUS host status register + */ +__attribute__((weak)) +void __smbus_reset(u16 __smbus_io_base) +{ + outb(0xdf, SMBHSTSTAT); +} + +/** + * \brief Print an error, should it occur. If no error, just exit. + * + * @param host_status The data returned on the host status register after + * a transaction is processed. + * @param loops The number of times a transaction was attempted. + * @return 0 if no error occurred + * 1 if an error was detected + */ +__attribute__((weak)) +int __smbus_print_error(u8 host_status, int loops, u16 __smbus_io_base) +{ + /* Check if there actually was an error. */ + if ((host_status == 0x00 || host_status == 0x40 || + host_status == 0x42) && (loops < SMBUS_TIMEOUT)) + return 0; + + if (loops >= SMBUS_TIMEOUT) + printsmbus("SMBus timeout\n"); + if (host_status & (1 << 4)) + printsmbus("Interrupt/SMI# was Failed Bus Transaction\n"); + if (host_status & (1 << 3)) + printsmbus("Bus error\n"); + if (host_status & (1 << 2)) + printsmbus("Device error\n"); + if (host_status & (1 << 1)) + printsmbus("Interrupt/SMI# completed successfully\n"); + if (host_status & (1 << 0)) + printsmbus("Host busy\n"); + return 1; +} + +/** + * \brief Checks if the SMBUS is currently busy with a transaction + */ +__attribute__((weak)) +int __smbus_is_busy(u16 __smbus_io_base) +{ + /* Check if bit 0 of the status register is 1 (busy) or 0 (ready) */ + return ( (inb(SMBHSTSTAT) & (1 << 0)) == 1); +} + +/** + * \brief Wait for the SMBUS to become ready to process a new transaction. + */ +__attribute__((weak)) +int __smbus_wait_until_ready(u16 __smbus_io_base) +{ + int loops; + + printsmbus("Waiting until SMBus ready\n"); + + /* Loop up to SMBUS_TIMEOUT times, waiting for bit 0 of the + * SMBus Host Status register to go to 0, indicating the operation + * was completed successfully. I don't remember why I did it this way, + * but I think it was because ROMCC was running low on registers */ + loops = 0; + while (__smbus_is_busy(__smbus_io_base) && loops < SMBUS_TIMEOUT) + ++loops; + + return __smbus_print_error(inb(SMBHSTSTAT), loops, __smbus_io_base); +} + +/** + * \brief Read a byte from the SMBUS. + * + * @param dimm The address location of the DIMM on the SMBus. + * @param offset The offset the data is located at. + */ +__attribute__((weak)) +u8 __smbus_read_byte(u8 dimm, u8 offset, u16 __smbus_io_base) +{ + u8 val; + + /* Initialize SMBUS sequence */ + __smbus_reset(__smbus_io_base); + /* Clear host data port. */ + outb(0x00, SMBHSTDAT0); + + __smbus_wait_until_ready(__smbus_io_base); + + /* Actual addr to reg format. */ + dimm = (dimm << 1); + dimm |= 1; /* read command */ + outb(dimm, SMBXMITADD); + outb(offset, SMBHSTCMD); + /* Start transaction, byte data read. */ + outb(0x48, SMBHSTCTL); + __smbus_wait_until_ready(__smbus_io_base); + + val = inb(SMBHSTDAT0); + return val; +} \ No newline at end of file diff --git a/src/devices/smbus/smbus.h b/src/devices/smbus/smbus.h new file mode 100644 index 0000000..820a0dd --- /dev/null +++ b/src/devices/smbus/smbus.h @@ -0,0 +1,99 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +/** + * @file post_codes.h + * + * This file defines the prototypes for several common SMBUS functions + * These functions are prefixed with __smbus_ so that they do not conflict with + * the dozens of similar (duplicated) implementations in many southbridges. + * + * As a last parameter, the SMBUS functions take a u16 value __smbus_io_base, + * which represents the base IO port for smbus transactions + */ + +#include <arch/io.h> + +/** + * \brief SMBUS IO ports in relation to the base IO port + */ +#define SMBHSTSTAT __smbus_io_base + 0x0 +#define SMBSLVSTAT __smbus_io_base + 0x1 +#define SMBHSTCTL __smbus_io_base + 0x2 +#define SMBHSTCMD __smbus_io_base + 0x3 +#define SMBXMITADD __smbus_io_base + 0x4 +#define SMBHSTDAT0 __smbus_io_base + 0x5 +#define SMBHSTDAT1 __smbus_io_base + 0x6 +#define SMBBLKDAT __smbus_io_base + 0x7 +#define SMBSLVCTL __smbus_io_base + 0x8 +#define SMBTRNSADD __smbus_io_base + 0x9 +#define SMBSLVDATA __smbus_io_base + 0xa + +#define SMBUS_TIMEOUT (100*1000*10) + +/** + * \brief printk macro for SMBUS debugging + */ +#if defined(CONFIG_DEBUG_SMBUS_SETUP) && (CONFIG_DEBUG_SMBUS_SETUP) +#define printsmbus(x, ...) printk(BIOS_DEBUG, x, ##__VA_ARGS__) +#else +#define printsmbus(x, ...) +#endif + +void __smbus_reset(u16 __smbus_io_base); +int __smbus_print_error(u8 host_status, int loops, u16 __smbus_io_base); +int __smbus_is_busy(u16 __smbus_io_base); +int __smbus_wait_until_ready(u16 __smbus_io_base); +u8 __smbus_read_byte(u8 dimm, u8 offset, u16 __smbus_io_base); + +void __smbus_delay(void); + +#if defined(SMBUS_IO_BASE) && (SMBUS_IO_BASE != 0) + +__attribute__((always_inline, unused)) +static void smbus_reset(void) +{ + __smbus_reset(SMBUS_IO_BASE); +} + +__attribute__((always_inline, unused)) +static int smbus_is_busy(void) +{ + return __smbus_is_busy(SMBUS_IO_BASE); +} + +__attribute__((always_inline, unused)) +static int smbus_wait_until_ready(void) +{ + return __smbus_wait_until_ready(SMBUS_IO_BASE); +} + +__attribute__((always_inline, unused)) +static int smbus_print_error(u8 host_status, int loops) +{ + return __smbus_print_error(host_status, loops, SMBUS_IO_BASE); +} + +__attribute__((always_inline, unused)) +static u8 smbus_read_byte(u8 dimm, u8 offset) +{ + return __smbus_read_byte(dimm, offset, SMBUS_IO_BASE); +} + +#endif \ No newline at end of file diff --git a/src/include/device/pci_ids.h b/src/include/device/pci_ids.h index 7aac1f7..e25affe 100644 --- a/src/include/device/pci_ids.h +++ b/src/include/device/pci_ids.h @@ -1337,6 +1337,29 @@ #define PCI_DEVICE_ID_VIA_VX855_VGA 0x5122 #define PCI_DEVICE_ID_VIA_VX855_VLINK 0x7409 #define PCI_DEVICE_ID_VIA_VX855_MEMCTRL 0x3409 +/* VIA VX900 PCI IDs */ +#define PCI_DEVICE_ID_VIA_VX900_HOST_BR 0x0410 +#define PCI_DEVICE_ID_VIA_VX900_ERR 0x1410 +#define PCI_DEVICE_ID_VIA_VX900_CPU_CTR 0x2410 +#define PCI_DEVICE_ID_VIA_VX900_MEMCTRL 0x3410 +#define PCI_DEVICE_ID_VIA_VX900_PM 0x4410 +#define PCI_DEVICE_ID_VIA_VX900_TRAF 0x5410 +#define PCI_DEVICE_ID_VIA_VX900_SCRATCH 0x6410 +#define PCI_DEVICE_ID_VIA_VX900_NBRIDGE 0x7410 +#define PCI_DEVICE_ID_VIA_VX900_LPC 0x8410 +#define PCI_DEVICE_ID_VIA_VX900_PEX1 0xa410 +#define PCI_DEVICE_ID_VIA_VX900_PEX2 0xb410 +#define PCI_DEVICE_ID_VIA_VX900_PEX3 0xc410 +#define PCI_DEVICE_ID_VIA_VX900_PEX4 0xd410 +#define PCI_DEVICE_ID_VIA_VX900_PEX_CTR 0xe410 +#define PCI_DEVICE_ID_VIA_VX900_SBRIDGE 0xa535 +#define PCI_DEVICE_ID_VIA_VX900_PCI_BR 0xb535 +#define PCI_DEVICE_ID_VIA_VX900_VGA 0x7122 +#define PCI_DEVICE_ID_VIA_VX900_VID_DEC 0x9170 +#define PCI_DEVICE_ID_VIA_VX900_HDAC 0x3288 +#define PCI_DEVICE_ID_VIA_VX900_ETH 0x3119 +#define PCI_DEVICE_ID_VIA_VX900_SATA 0x9001 +/* VIA CN700 */ #define PCI_DEVICE_ID_VIA_CN700_AGP 0x0314 #define PCI_DEVICE_ID_VIA_CN700_ERR 0x1314 #define PCI_DEVICE_ID_VIA_CN700_HOST 0x2314 diff --git a/src/include/lib.h b/src/include/lib.h index b2f38a8..b51911a 100644 --- a/src/include/lib.h +++ b/src/include/lib.h @@ -38,6 +38,7 @@ void move_gdt(void); /* Defined in src/lib/ramtest.c */ void ram_check(unsigned long start, unsigned long stop); int ram_check_nodie(unsigned long start, unsigned long stop); +int ram_check_noprint_nodie(unsigned long start, unsigned long stop); void quick_ram_check(void); /* Defined in src/lib/stack.c */ diff --git a/src/lib/ramtest.c b/src/lib/ramtest.c index 3457210..192d573 100644 --- a/src/lib/ramtest.c +++ b/src/lib/ramtest.c @@ -223,6 +223,41 @@ int ram_check_nodie(unsigned long start, unsigned long stop) return ret; } +int ram_check_noprint_nodie(unsigned long start, unsigned long stop) +{ + unsigned long addr, value, value2; + unsigned short int idx; + unsigned char failed, failures; + uint8_t verbose = 0; + + for (idx=0; idx<0x400; idx+=4) { + test_pattern(idx, &addr, &value); + write_phys(start + addr, value); + } + + /* Make sure we don't read before we wrote */ + phys_memory_barrier(); + + failures = 0; + for (idx=0; idx<0x400; idx+=4) { + test_pattern(idx, &addr, &value); + value2 = read_phys(start + addr); + + failed = (value2 != value); + failures |= failed; + if (failed && !verbose) { + } + if (verbose) { + } + } + if (failures) { + return 1; + } + else { + } + return 0; +} + void quick_ram_check(void) { int fail = 0; diff --git a/src/mainboard/via/Kconfig b/src/mainboard/via/Kconfig index 6980548..48f4055 100644 --- a/src/mainboard/via/Kconfig +++ b/src/mainboard/via/Kconfig @@ -9,6 +9,8 @@ config BOARD_VIA_EPIA_CN bool "EPIA-CN" config BOARD_VIA_EPIA_M700 bool "EPIA-M700" +config BOARD_VIA_EPIA_M850 + bool "EPIA-M850" config BOARD_VIA_EPIA_M bool "EPIA-M" config BOARD_VIA_EPIA_N @@ -23,6 +25,7 @@ endchoice source "src/mainboard/via/epia/Kconfig" source "src/mainboard/via/epia-cn/Kconfig" source "src/mainboard/via/epia-m700/Kconfig" +source "src/mainboard/via/epia-m850/Kconfig" source "src/mainboard/via/epia-m/Kconfig" source "src/mainboard/via/epia-n/Kconfig" source "src/mainboard/via/pc2500e/Kconfig" diff --git a/src/mainboard/via/epia-m850/Kconfig b/src/mainboard/via/epia-m850/Kconfig new file mode 100644 index 0000000..44c1cf1 --- /dev/null +++ b/src/mainboard/via/epia-m850/Kconfig @@ -0,0 +1,46 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2011-2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> +## +## This program is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program. If not, see <http://www.gnu.org/licenses/>. +## + +if BOARD_VIA_EPIA_M850 + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select ARCH_X86 + select CPU_VIA_NANO + select NORTHBRIDGE_VIA_VX900 + select SUPERIO_FINTEK_F81865F + #select BOARD_HAS_FADT + #select HAVE_PIRQ_TABLE + #select HAVE_ACPI_TABLES + #select HAVE_OPTION_TABLE + select BOARD_ROMSIZE_KB_512 + +config MAINBOARD_DIR + string + default via/epia-m850 + +config MAINBOARD_PART_NUMBER + string + default "EPIA-M850" + +config IRQ_SLOT_COUNT + int + default 13 + +endif # BOARD_VIA_EPIA_M850 diff --git a/src/mainboard/via/epia-m850/Makefile.inc b/src/mainboard/via/epia-m850/Makefile.inc new file mode 100644 index 0000000..9c6d31f --- /dev/null +++ b/src/mainboard/via/epia-m850/Makefile.inc @@ -0,0 +1,21 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2011 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> +## +## This program is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program. If not, see <http://www.gnu.org/licenses/>. +## + +#romstage-y += ./../../../superio/fintek/f81865f/f81865f_early_serial.c + diff --git a/src/mainboard/via/epia-m850/devicetree.cb b/src/mainboard/via/epia-m850/devicetree.cb new file mode 100644 index 0000000..38ed6c3 --- /dev/null +++ b/src/mainboard/via/epia-m850/devicetree.cb @@ -0,0 +1,90 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2011 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> +## +## This program is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program. If not, see <http://www.gnu.org/licenses/>. +## + +chip northbridge/via/vx900 # Northbridge + device lapic_cluster 0 on # APIC cluster + chip cpu/via/nano # VIA NANO + device lapic 0 on end # APIC + end + end + device pci_domain 0 on + device pci 0.0 on end # [0410] Host controller + device pci 0.1 on end # [1410] Error Reporting + device pci 0.2 on end # [2410] CPU Bus Control + device pci 0.3 on end # [3410] DRAM Bus Control + device pci 0.4 on end # [4410] Power Management + device pci 0.5 on end # [5410] APIC+Traffic Control + device pci 0.6 off end # [6410] Scratch Registers + device pci 0.7 on end # [7410] V4 Link Control + device pci 1.0 off end # [7122] VGA Chrome9 HD + device pci 1.1 off end # [9170] Audio Device + device pci 3.0 off end # [a410] PEX1 + device pci 3.1 off end # [b410] PEX2 + device pci 3.2 off end # [c410] PEX3 + device pci 3.3 off end # [d410] PEX4 + device pci 3.4 off end # [e410] PCIE bridge + device pci b.0 off end # [a409] USB Device + device pci c.0 off end # [95d0] SDIO Host Controller + device pci d.0 off end # [9530] Memory Card controller + device pci f.0 on end # [9001] SATA Controller + device pci 10.0 off end # [3038] USB 1.1 + device pci 10.1 off end # [3038] USB 1.1 + device pci 10.2 off end # [3038] USB 1.1 + device pci 10.3 off end # [3038] USB 1.1 + device pci 10.4 off end # [3104] USB 2.0 + device pci 11.0 on # [8410] LPC Bus Control + #chip drivers/generic/generic # DIMM 0 channel 1 + # device i2c 50 on end + #end + #chip drivers/generic/generic # DIMM 1 channel 1 + # device i2c 51 on end + #end + chip superio/fintek/f81865f # Super duper IO + device pnp 4e.0 off end # Floppy + device pnp 4e.3 off end # Parallel Port + device pnp 4e.4 off end # Hardware Monitor + device pnp 4e.5 on # Keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + end + device pnp 4e.6 off end # GPIO + device pnp 4e.a off end # PME + device pnp 4e.10 on # COM1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 4e.11 off # COM2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 4e.12 off # COM3 + io 0x60 = 0x3e8 + irq 0x70 = 10 + end + device pnp 4e.13 off # COM4 + io 0x60 = 0x2e8 + irq 0x70 = 11 + end + end # superio/fintek/f81865f + end # LPC + device pci 11.7 on end # [a353] North-South control + device pci 14.0 off end # [3288] Azalia HDAC + end +end diff --git a/src/mainboard/via/epia-m850/mainboard.c b/src/mainboard/via/epia-m850/mainboard.c new file mode 100644 index 0000000..57b12e1 --- /dev/null +++ b/src/mainboard/via/epia-m850/mainboard.c @@ -0,0 +1,24 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <device/device.h> + +struct chip_operations mainboard_ops = { + CHIP_NAME("VIA EPIA-M850 Mainboard") +}; diff --git a/src/mainboard/via/epia-m850/romstage.c b/src/mainboard/via/epia-m850/romstage.c new file mode 100644 index 0000000..81e84c6 --- /dev/null +++ b/src/mainboard/via/epia-m850/romstage.c @@ -0,0 +1,81 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011-2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +/* + * Inspired from the EPIA-M700 + */ + +#include <stdint.h> +#include <device/pci_def.h> +#include <device/pci_ids.h> +#include <arch/io.h> +#include <device/pnp_def.h> +#include <arch/romcc_io.h> +#include <arch/hlt.h> +#include <console/console.h> +#include <lib.h> +#include "cpu/x86/bist.h" +#include <string.h> + +#include "northbridge/via/vx900/early_vx900.h" +#include "northbridge/via/vx900/raminit.h" +#include "superio/fintek/f81865f/f81865f_early_serial.c" + +#define SERIAL_DEV PNP_DEV(0x4e, 0x10) + +/* cache_as_ram.inc jumps to here. */ +void main(unsigned long bist) +{ + /* First thing we need to do on the VX900, before anything else */ + vx900_enable_pci_config_space(); + + f81865f_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); + console_init(); + print_debug("Console initialized. \n"); + + /* Be smart. Get this info */ + vx900_print_strapping_info(); + /* Halt if there was a built-in self test failure. */ + report_bist_failure(bist); + + /* Oh, almighty, give us the SMBUS */ + enable_smbus(); + + /* If this works, then SMBUS is up and running */ + /* dump_spd_data(); */ + + /* Now we can worry about raminit. + * This board only has DDR3, so no need to worry about which DRAM type + * to use */ + dimm_layout dimms = {{0x50, 0x51, SPD_END_LIST}}; + vx900_init_dram_ddr3(&dimms); + + //ram_check(0, 0x80); + //ram_check(512<<10, 0x80); + ram_check(1024<<10, 0x80); + ram_check((1<<20), 0x80); + ram_check((1<<24), 0x80); + ram_check((512 + 256 -1)<<20, 0x80); + //ram_check(988*1024*1024, 0x80); + + print_debug("We passed RAM verify\n"); + + return; + +} diff --git a/src/northbridge/via/Kconfig b/src/northbridge/via/Kconfig index 2c38acf..8a747b9 100644 --- a/src/northbridge/via/Kconfig +++ b/src/northbridge/via/Kconfig @@ -4,3 +4,4 @@ source src/northbridge/via/cn400/Kconfig source src/northbridge/via/vt8601/Kconfig source src/northbridge/via/vt8623/Kconfig source src/northbridge/via/vx800/Kconfig +source src/northbridge/via/vx900/Kconfig diff --git a/src/northbridge/via/Makefile.inc b/src/northbridge/via/Makefile.inc index 75cb15b..2e74b61 100644 --- a/src/northbridge/via/Makefile.inc +++ b/src/northbridge/via/Makefile.inc @@ -4,4 +4,5 @@ subdirs-$(CONFIG_NORTHBRIDGE_VIA_CN700) += cn700 subdirs-$(CONFIG_NORTHBRIDGE_VIA_CX700) += cx700 subdirs-$(CONFIG_NORTHBRIDGE_VIA_CN400) += cn400 subdirs-$(CONFIG_NORTHBRIDGE_VIA_VX800) += vx800 +subdirs-$(CONFIG_NORTHBRIDGE_VIA_VX900) += vx900 diff --git a/src/northbridge/via/vx800/lpc.c b/src/northbridge/via/vx800/lpc.c index b9941d1..144ede0 100644 --- a/src/northbridge/via/vx800/lpc.c +++ b/src/northbridge/via/vx800/lpc.c @@ -375,3 +375,9 @@ static const struct pci_driver lpc_driver __pci_driver = { .vendor = PCI_VENDOR_ID_VIA, .device = PCI_DEVICE_ID_VIA_VX855_LPC, }; + +static const struct pci_driver lpc_driver_900 __pci_driver = { + .ops = &vx800_lpc_ops, + .vendor = PCI_VENDOR_ID_VIA, + .device = PCI_DEVICE_ID_VIA_VX900_LPC, +}; \ No newline at end of file diff --git a/src/northbridge/via/vx800/vga.c b/src/northbridge/via/vx800/vga.c index e438012..0bedde0 100644 --- a/src/northbridge/via/vx800/vga.c +++ b/src/northbridge/via/vx800/vga.c @@ -126,24 +126,6 @@ static int via_vx800_int15_handler(struct eregs *regs) return res; } -#ifdef UNUSED_CODE -static void write_protect_vgabios(void) -{ - device_t dev; - - printk(BIOS_INFO, "write_protect_vgabios\n"); - /* there are two possible devices. Just do both. */ - dev = dev_find_device(PCI_VENDOR_ID_VIA, - PCI_DEVICE_ID_VIA_VX855_MEMCTRL, 0); - if (dev) - pci_write_config8(dev, 0x80, 0xff); - /*vx855 no th 0x61 reg */ - /*dev = dev_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX855_VLINK, 0); - //if(dev) - // pci_write_config8(dev, 0x61, 0xff); */ -} -#endif - static void vga_enable_console(void) { /* Call VGA BIOS int10 function 0x4f14 to enable main console @@ -152,7 +134,7 @@ static void vga_enable_console(void) */ /* int#, EAX, EBX, ECX, EDX, ESI, EDI */ - realmode_interrupt(0x10, 0x4f14, 0x8003, 0x0001, 0x0000, 0x0000, 0x0000); + //realmode_interrupt(0x10, 0x4f14, 0x8003, 0x0001, 0x0000, 0x0000, 0x0000); } extern u8 acpi_sleep_type; @@ -173,7 +155,7 @@ static void vga_init(device_t dev) //pci_write_config32(dev,0x14, 0xdd000000); pci_write_config32(dev, 0x10, VIACONFIG_VGA_PCI_10); pci_write_config32(dev, 0x14, VIACONFIG_VGA_PCI_14); - pci_write_config8(dev, 0x3c, 0x0a); //same with vx855_lpc.c + pci_write_config8(dev, PCI_INTERRUPT_LINE, 0x0a);//same with vx855_lpc.c //*/ printk(BIOS_DEBUG, "Initializing VGA...\n"); @@ -182,27 +164,9 @@ static void vga_init(device_t dev) printk(BIOS_DEBUG, "Enable VGA console\n"); vga_enable_console(); - - if ((acpi_sleep_type == 3)/* || (PAYLOAD_IS_SEABIOS == 0)*/) { - /* It's not clear if these need to be programmed before or after - * the VGA bios runs. Try both, clean up later */ - /* Set memory rate to 200MHz */ - outb(0x3d, CRTM_INDEX); - reg8 = inb(CRTM_DATA); - reg8 &= 0x0f; - reg8 |= (0x3 << 4); - outb(0x3d, CRTM_INDEX); - outb(reg8, CRTM_DATA); - -#if 0 - /* Set framebuffer size to CONFIG_VIDEO_MB mb */ - reg8 = (CONFIG_VIDEO_MB/4); - outb(0x39, SR_INDEX); - outb(reg8, SR_DATA); -#endif - } } + static struct device_operations vga_operations = { .read_resources = pci_dev_read_resources, .set_resources = pci_dev_set_resources, @@ -216,3 +180,9 @@ static const struct pci_driver vga_driver __pci_driver = { .vendor = PCI_VENDOR_ID_VIA, .device = PCI_DEVICE_ID_VIA_VX855_VGA, }; + +static const struct pci_driver vga_driver_900 __pci_driver = { + .ops = &vga_operations, + .vendor = PCI_VENDOR_ID_VIA, + .device = PCI_DEVICE_ID_VIA_VX900_VGA, +}; diff --git a/src/northbridge/via/vx900/Kconfig b/src/northbridge/via/vx900/Kconfig new file mode 100644 index 0000000..7d3e0dc --- /dev/null +++ b/src/northbridge/via/vx900/Kconfig @@ -0,0 +1,38 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2011 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> +## +## This program is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program. If not, see <http://www.gnu.org/licenses/>. +## + +config NORTHBRIDGE_VIA_VX900 + bool + select IOAPIC + select HAVE_DEBUG_RAM_SETUP + select HAVE_DEBUG_SMBUS + # Don't do MMCONF until we have at least some usable hardware working + # Yes, MMCONF works, and it works nicely, but it also adds some + # complications that are better dealt once the code is running well + #select MMCONF_SUPPORT + #select MMCONF_SUPPORT_DEFAULT + select GFXUMA + +config MMCONF_BASE_ADDRESS + hex + default 0xc0000000 + +config VGA_BIOS_ID + string + default "1106,7122" \ No newline at end of file diff --git a/src/northbridge/via/vx900/Makefile.inc b/src/northbridge/via/vx900/Makefile.inc new file mode 100644 index 0000000..26fbe08 --- /dev/null +++ b/src/northbridge/via/vx900/Makefile.inc @@ -0,0 +1,45 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2011-2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> +## +## This program is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program. If not, see <http://www.gnu.org/licenses/>. +## + +romstage-y += early_smbus.c +romstage-y += early_vx900.c +romstage-y += early_uma_ram.c +romstage-y += raminit_ddr3.c +romstage-y += ./../../../devices/dram/dram_util.c +romstage-y += ./../../../devices/smbus/early_smbus.c +#romstage-y += $(src)/drivers/pc80/udelay_io.c +romstage-y += ./../../../drivers/pc80/udelay_io.c + +driver-y += northbridge.c +driver-y += chrome9hd.c +driver-y += traf_ctrl.c +driver-y += sata.c + +# The buildsystem only includes this file if CONFIG_VGA is selected. +# We need to do some VGA I/O before the VGA can be initialized. We can make good +# use of some of the functions there, so include them unconditionally +ramstage-y += ./../../../drivers/pc80/vga/vga_io.c + +# It seems that using the LPC driver from VX800 works. The differences in +# register layout are minimal. +# TODO: Is this really a good idea? +driver-y += ./../vx800/lpc.c + +chipset_bootblock_inc += $(src)/northbridge/via/vx900/romstrap.inc +chipset_bootblock_lds += $(src)/northbridge/via/vx900/romstrap.lds diff --git a/src/northbridge/via/vx900/chip.h b/src/northbridge/via/vx900/chip.h new file mode 100644 index 0000000..15c9744 --- /dev/null +++ b/src/northbridge/via/vx900/chip.h @@ -0,0 +1,23 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +struct northbridge_via_vx900_config { +}; + +extern struct chip_operations northbridge_via_vx900_ops; diff --git a/src/northbridge/via/vx900/chrome9hd.c b/src/northbridge/via/vx900/chrome9hd.c new file mode 100644 index 0000000..beafb51 --- /dev/null +++ b/src/northbridge/via/vx900/chrome9hd.c @@ -0,0 +1,364 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <arch/io.h> +#include <console/console.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <pc80/vga_io.h> + +#include "vx900.h" + +#define CHROME_9_HD_MIN_FB_SIZE 8 +#define CHROME_9_HD_MAX_FB_SIZE 512 + +/* Helper to determine the framebuffer size */ +u32 chrome9hd_fb_size(void) +{ + static u32 fb_size = 0; + /* We do some PCI and CMOS IO to find our value, so if we've already + * found it, save some time */ + if(fb_size != 0) + return fb_size; + /* FIXME: read fb_size from CMOS, but until that is implemented, start + * from 512MB */ + u32 sizem = 512; + + /* The minimum framebuffer size is 8MB. */ + sizem = max(sizem, CHROME_9_HD_MIN_FB_SIZE); + + const device_t mcu = dev_find_device(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_VX900_MEMCTRL, 0); + /* We have two limitations on the maximum framebuffer size: + * 1) (Sanity) No more that 1/4 of system RAM + * 2) (Hardware limitation) No larger than DRAM in last rank + * Check both of these limitations and apply them to our framebuffer */ + u32 tomm = (pci_read_config16(mcu, 0x88) & 0x07ff) << (24-20); + u32 max_sizem = tomm >> 2; + if(sizem > max_sizem) { + printk(BIOS_ALERT, "The framebuffer size of of %dMB is larger" + " than 1/4 of available memory.\n" + " Limiting framebuffer to %dMB\n", sizem, max_sizem); + sizem = max_sizem; + } + + /* Now handle limitation #2 + * Look at the ending address of the memory ranks, from last to first, + * until we find one that is not zero. That is our last rank, and its + * size is the limit of our framebuffer. */ + int i; + for(i = VX900_MAX_MEM_RANKS - 1; i > -1; i--) { + u8 reg8 = pci_read_config8(mcu, 0x40 + 1); + if(reg8 == 0) + continue; + /* We've reached the last populated rank */ + u8 ranksize = reg8 - pci_read_config8(mcu, 0x48 + i); + max_sizem = ranksize >> 6; + }; + if(sizem > max_sizem) { + printk(BIOS_ALERT, "The framebuffer size of of %dMB is larger" + " than size of the last DRAM rank.\n" + " Limiting framebuffer to %dMB\n", sizem, max_sizem); + sizem = max_sizem; + } + + /* Now round the framebuffer size to the closest power of 2 */ + u8 fb_pow = 0; + while(sizem >> fb_pow) fb_pow ++; + fb_pow --; + sizem = (1 << fb_pow); + /* We store the framebuffer size in bytes, for simplicity */ + fb_size = sizem << 20; + return fb_size; +} + +#if 0 && CONFIG_OPTION_ROM_RUN_YABEL +#include <x86emu/x86emu.h> +static int vx900_int15_handler_yabel(void) +{ + int res=-1; + printk(BIOS_DEBUG, "%s %0x\n", __func__, M.x86.R_AX & 0xffff); + switch(M.x86.R_AX & 0xffff) { + case 0x5f19: + M.x86.R_AX=0x5f; + M.x86.R_CX=0x03; + res=0; + break; + case 0x5f18: + { + /* + * BL Bit[7:4] + * Memory Data Rate + * 0000: 66MHz + * 0001: 100MHz + * 0010: 133MHz + * 0011: 200MHz ( DDR200 ) + * 0100: 266MHz ( DDR266 ) + * 0101: 333MHz ( DDR333 ) + * 0110: 400MHz ( DDR400 ) + * 0111: 533MHz ( DDR I/II 533 + * 1000: 667MHz ( DDR I/II 667) + * Bit[3:0] + * N: Frame Buffer Size 2^N MB + */ + u8 i; + device_t dev; + dev = dev_find_slot(0, PCI_DEVFN(0, 3)); + i = pci_read_config8(dev, 0xa1); + i = (i & 0x70); + i = i >> 4; + if (i == 0) { + M.x86.R_AX = 0x00; //not support 5f18 + break; + } + i = i + 2; + M.x86.R_BX = (u32) i; + i = pci_read_config8(dev, 0x90); + i = (i & 0x07); + i = i + 3; + i = i << 4; + M.x86.R_BX = M.x86.R_BX + ((u32) i); + M.x86.R_AX = 0x5f; + res = 0; + break; + } + case 0x5f00: + M.x86.R_AX = 0x005f; + res = 0; + break; + case 0x5f01: + M.x86.R_AX = 0x5f; + M.x86.R_CX = (M.x86.R_CX & 0xffffff00 ) | 2; // panel type = 2 = 1024 * 768 + res = 0; + break; + case 0x5f02: + M.x86.R_AX=0x5f; + M.x86.R_BX= (M.x86.R_BX & 0xffff0000) | 2; + M.x86.R_CX= (M.x86.R_CX & 0xffff0000) | 0x401; // PAL + crt only + M.x86.R_DX= (M.x86.R_DX & 0xffff0000) | 0; // TV Layout - default + res=0; + break; + case 0x5f0f: + M.x86.R_AX = 0x005f; + res = 0; + break; + default: + printk(BIOS_DEBUG, "Unsupported INT15 call %04x!\n", + M.x86.R_AX & 0xffff); + M.x86.R_AX = 0; + break; + } + return res; +} + +static void vx900_vga_set_int15_handler(void) +{ + printk(BIOS_DEBUG, "Our int15 handler is at %p\n", + &vx900_int15_handler_yabel); + typedef int (* yabel_handleIntFunc)(void); + extern yabel_handleIntFunc yabel_intFuncArray[256]; + yabel_intFuncArray[0x15] = vx900_int15_handler_yabel; +} +#endif + +static void chrome9hd_set_sid_vid(u16 vendor, u16 device) +{ + vga_sr_write(0x36, vendor >> 8); /* SVID high byte */ + vga_sr_write(0x35, vendor & 0xff); /* SVID low byte */ + vga_sr_write(0x38, device >> 8); /* SID high byte */ + vga_sr_write(0x37, device & 0xff); /* SID low byte */ +} + +static void chrome9hd_biosguide_init_seq(device_t dev) +{ + device_t mcu = dev_find_device(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_VX900_MEMCTRL, 0); + device_t host = dev_find_device(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_VX900_HOST_BR, 0); + print_debug("1\n"); + /* Step 1 - Enable VGA controller */ + /* FIXME: This is the VGA hole @ 640k-768k, and the vga port io + * We need the port IO, but can we disable the memory hole? */ + print_debug("1.a\n"); + pci_mod_config8(mcu, 0xa4, 0, 0x80); /* VGA memory hole */ + + print_debug("2\n"); + /* Step 2 - Forward MDA cycles to GFX */ + pci_mod_config8(host, 0x4e, 1<<1, 0); /* FIXME */ + + print_debug("3\n"); + /* Step 3 - Enable GFX I/O space */ + pci_mod_config8(dev, PCI_COMMAND, 0, PCI_COMMAND_IO); + + print_debug("4\n"); + /* Step 4 - Enable video subsystem */ + vga_enable_mask(1<<0, 1<<0); + + print_debug("5\n"); + /* Step 5 - Unlock accessing of IO space */ + vga_sr_write(0x10, 0x01); + + /* Step 8 - Enable memory base register on the GFX */ + if(uma_memory_base == 0) + die("uma_memory_base not set. Abandon ship!\n"); + printk(BIOS_DEBUG, "UMA base @0x%.10llx\n", uma_memory_base); + vga_sr_write(0x6d, (uma_memory_base >> 21) & 0xff); /* base 28:21 */ + vga_sr_write(0x6e, (uma_memory_base >> 29) & 0xff); /* base 36:29 */ + vga_sr_write(0x6f, 0x00); /* base what what in the butt ?? */ + + /* Step 9 - Set SID/VID */ + chrome9hd_set_sid_vid(0x1106, 0x7122); + + /* Prime PLL FIXME: bad comment */ + //vga_sr_mask(0x3c, 1<<2, 1<<2); + + //VGA IO Address Select. 3B5 or 3D5? + //vga_misc_mask(1<<0, 1<<0); + + //enable Base VGA 16 Bits Decode + //pci_mod_config8(host, 0x4e, 0, 1<<4); +} + +static void chrome9hd_init(device_t dev) +{ + print_debug("======================================================\n"); + print_debug("== Chrome9 HD INIT\n"); + print_debug("======================================================\n"); + + chrome9hd_biosguide_init_seq(dev); + + //vx900_vga_set_int15_handler(); + + u32 fb_address = pci_read_config32(dev, PCI_BASE_ADDRESS_2); + fb_address &= ~0x0F; + if (!fb_address) { + printk(BIOS_WARNING, "Chrome: No FB BAR assigned!\n"); + return; + } + + printk(BIOS_INFO, "Chrome: Using %dMB Framebuffer at 0x%08X.\n", + 256, fb_address); + + /* Poison the framebuffer */ +// size_t i, j; +// for(i = 0; i < 256; i++) { +// u32 * fb = (u32*) (u32)(fb_address + i * (1<<20)); +// for(j = 0; j < (1<<20)>>2; j++) { +// fb[j] = 0xdeadbeef; +// } +// } + + pci_write_config8(dev, PCI_INTERRUPT_LINE, 0x0a);//same with vx855_lpc.c + + printk(BIOS_DEBUG, "Initializing VGA...\n"); + + pci_dev_init(dev); + + printk(BIOS_DEBUG, "Enable VGA console\n"); + //vga_enable_console(); +} + +static void chrome9hd_enable(device_t dev) +{ + print_debug("======================================================\n"); + print_debug("== Chrome9 HD ENABLE\n"); + print_debug("======================================================\n"); + + device_t mcu = dev_find_device(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_VX900_MEMCTRL, 0); + /* FIXME: here? -=- ACLK 250Mhz */ + pci_mod_config8(mcu, 0xbb, 0, 0x01); +} + +static void chrome9hd_disable(device_t dev) +{ + print_debug("======================================================\n"); + print_debug("== Chrome9 HD DISABLE\n"); + print_debug("======================================================\n"); + + device_t mcu = dev_find_device(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_VX900_MEMCTRL, 0); + /* Disable GFX - This step effectively renders the GFX inert + * It won't even show up as a PCI device during enumeration */ + pci_mod_config8(mcu, 0xa1, 1<<7, 0); +} + +static void chrome9hd_read_resources(device_t dev) +{ + print_debug("======================================================\n"); + print_debug("== Chrome9 HD READ RESOURCES\n"); + print_debug("======================================================\n"); + + /* Mirror mirror, shiny glass, tell me that is not my ass */ + u32 fb_size = chrome9hd_fb_size() >> 20; + + uma_resource(dev, 0x18, uma_memory_base>>10, uma_memory_size>>10); + + u8 fb_pow = 0; + while(fb_size >> fb_pow) fb_pow ++; + fb_pow --; + + /* Step 6 - Let MCU know the framebuffer size */ + device_t mcu = dev_find_device(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_VX900_MEMCTRL, 0); + pci_mod_config8(mcu, 0xa1, 7<<4, (fb_pow - 2) <<4); + + /* Step 7 - Let GFX know the framebuffer size (through PCI and IOCTL) + * The size we set here affects the behavior of BAR2, and the amount of + * MMIO space it requests. The default is 512MB, so if we don't set this + * before reading the resources, we could waste space below 4G */ + pci_write_config8(dev, 0xb2, ((0xff << (fb_pow - 2)) & ~(1<<7)) ); + vga_sr_write(0x68, (0xff << (fb_pow - 1)) ); + + pci_dev_read_resources(dev); +} + +static void chrome9hd_set_resources(device_t dev) +{ + print_debug("======================================================\n"); + print_debug("== Chrome9 HD SET RESOURCES\n"); + print_debug("======================================================\n"); + + pci_dev_set_resources(dev); +} + +static void chrome9hd_enable_resources(device_t dev) +{ + print_debug("======================================================\n"); + print_debug("== Chrome9 HD ENABLE RESOURCES\n"); + print_debug("======================================================\n"); + + pci_dev_enable_resources(dev); +} + +static struct device_operations chrome9hd_operations = { + .read_resources = chrome9hd_read_resources, + .set_resources = chrome9hd_set_resources, + .enable_resources = chrome9hd_enable_resources, + .init = chrome9hd_init, + .disable = chrome9hd_disable, + .enable = chrome9hd_enable, + .ops_pci = 0, +}; + +static const struct pci_driver chrome9hd_driver __pci_driver = { + .ops = &chrome9hd_operations, + .vendor = PCI_VENDOR_ID_VIA, + .device = PCI_DEVICE_ID_VIA_VX900_VGA, +}; \ No newline at end of file diff --git a/src/northbridge/via/vx900/early_smbus.c b/src/northbridge/via/vx900/early_smbus.c new file mode 100644 index 0000000..aa6cec0 --- /dev/null +++ b/src/northbridge/via/vx900/early_smbus.c @@ -0,0 +1,191 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <device/pci_ids.h> +#include "early_vx900.h" + +#include <arch/io.h> +#include <arch/romcc_io.h> +#include <console/console.h> +#include <devices/dram/dram.h> + +__attribute__((unused)) +static void smbus_delays(int delays) +{ + while(delays--) __smbus_delay(); +} + + +/** + * Read a byte from the SMBus. + * + * @param dimm The address location of the DIMM on the SMBus. + * @param offset The offset the data is located at. + */ +u8 __smbus_read_byte(u8 dimm, u8 offset, u16 __smbus_io_base) +{ + u8 val; + + /* Initialize SMBUS sequence */ + smbus_reset(); + /* Clear host data port. */ + outb(0x00, SMBHSTDAT0); + + smbus_wait_until_ready(); + smbus_delays(50); + + /* Actual addr to reg format. */ + dimm = (dimm << 1); + dimm |= 1; /* read command */ + outb(dimm, SMBXMITADD); + outb(offset, SMBHSTCMD); + /* Start transaction, byte data read. */ + outb(0x48, SMBHSTCTL); + smbus_wait_until_ready(); + + val = inb(SMBHSTDAT0); + return val; +} + +void enable_smbus(void) +{ + device_t dev; + u8 reg8; + u16 __smbus_io_base = SMBUS_IO_BASE; + + /* Locate the Power Management control */ + dev = pci_locate_device(PCI_ID(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_VX900_LPC), 0); + + if (dev == PCI_DEV_INVALID) { + die("Power Managment Controller not found\n"); + } + + /* + * To use SMBus to manage devices on the system board, it is a must to + * enable SMBus function by setting + * PMU_RXD2[0] (SMBus Controller Enable) to 1. + * And set PMU_RXD0 and PMU_RXD1 (SMBus I/O Base) to an appropriate + * I/O port address, so that all registers in SMBus I/O port can be + * accessed. + */ + + reg8 = pci_read_config8(dev, 0xd2); + /* Enable SMBus controller */ + reg8 |= 1; + /* Set SMBUS clock from 128k source */ + reg8 |= 1<<2; + pci_write_config8(dev, 0xd2, reg8); + + reg8 = pci_read_config8(dev, 0x94); + /* SMBUS clock from divider of 14.318 MHz */ + reg8 &= ~(1<<7); + pci_write_config8(dev, 0x94, reg8); + + /* Set SMBus IO base */ + pci_write_config16(dev, 0xd0, SMBUS_IO_BASE); + + /* + * Initialize the SMBus sequence: + */ + /* Clear SMBus host status register */ + smbus_reset(); + /* Clear SMBus host data 0 register */ + outb(0x00, SMBHSTDAT0); + + /* Wait for SMBUS */ + smbus_wait_until_ready(); + +} + +void spd_read(u8 addr, spd_raw_data spd) +{ + u8 reg; + int i, regs; + reg = smbus_read_byte(addr, 2); + if(reg != 0x0b) + { + printk(BIOS_DEBUG, "SMBUS device %x not a DDR3 module\n", addr); + spd[2] = 0; + return; + } + + reg = smbus_read_byte(addr, 0); + reg &= 0xf; + if (reg == 0x3) { + regs = 256; + } else if (reg == 0x2) { + regs = 176; + } else if (reg == 0x1) { + regs = 128; + } else { + printk(BIOS_INFO, "No DIMM present at %x\n", addr); + spd[2] = 0; + return; + } + printk(BIOS_DEBUG, "SPD Data for DIMM %x \n", addr); + for (i = 0; i < regs; i++) { + reg = smbus_read_byte(addr, i); + //printk(BIOS_DEBUG, " Offset %u = 0x%x \n", i, reg ); + spd[i] = reg; + } +} + +void dump_spd_data(void) +{ + int dimm, offset, regs; + unsigned int reg; + spd_raw_data spd; + dimm_attr dimmx; + + for (dimm = 0x50; dimm < 0x52; dimm++) { + reg = smbus_read_byte(dimm, 2); + if(reg != 0x0b) + { + printk(BIOS_DEBUG, + "SMBUS device %x not a DDR3 module\n", dimm); + continue; + } + + reg = smbus_read_byte(dimm, 0); + reg &= 0xf; + if (reg == 0x3) { + regs = 256; + } else if (reg == 0x2) { + regs = 176; + } else if (reg == 0x1) { + regs = 128; + } else { + printk(BIOS_INFO, "No DIMM present at %x\n", dimm); + regs = 0; + continue; + } + printk(BIOS_DEBUG, "SPD Data for DIMM %x \n", dimm); + for (offset = 0; offset < regs; offset++) { + reg = smbus_read_byte(dimm, offset); + //printk(BIOS_DEBUG, " Offset %u = 0x%x \n", offset, reg ); + spd[offset] = reg; + } + + spd_decode_ddr3(&dimmx, spd); + dram_print_spd_ddr3(&dimmx); + + } +} + diff --git a/src/northbridge/via/vx900/early_uma_ram.c b/src/northbridge/via/vx900/early_uma_ram.c new file mode 100644 index 0000000..d19d062 --- /dev/null +++ b/src/northbridge/via/vx900/early_uma_ram.c @@ -0,0 +1,135 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011-2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +# include "early_vx900.h" + +#include <arch/io.h> +#include <arch/romcc_io.h> +#include <console/console.h> +#include <cbfs.h> +#include <device/pci_def.h> +#include <stddef.h> + +/* These are mainly arbitration values for the MCU to arbitrate bandwidth + * between CPU requests and GFX requests. They are set such that the GFX will + * get more bandwidth when needed (i.e. 3D graphics) + * If the GFX is idle, the CPU will still be able to use all available memory + * bandwidth. */ +static pci_reg8 mcu_vga_arbiter_config[] = { + {0xa2, 0xb4}, /* Arbitration - GFX */ + {0xa6, 0x01}, /* Enable 8QW request merging from GFX*/ + {0xb0, 0xb8}, /* Arbitration - Video decoder */ + {0xb1, 0x22}, /* Enable 8QW request merging from Video decoder */ + {0xb8, 0x11}, /* Priority adjustemnt for Video Decoder */ + {0xb9, 0x11}, /* Arbitration - Video Decoder Queue - I */ + {0xba, 0x11}, /* Arbitration - Video Decoder Queue - II */ +}; + +static void vx900_gfx_dram_arbitration(void) +{ + size_t i; + for(i = 0; i < (sizeof(mcu_vga_arbiter_config)/sizeof(pci_reg8)); i++) + { + pci_write_config8(MCU, mcu_vga_arbiter_config[i].addr, + mcu_vga_arbiter_config[i].val); + } +} + +void vx900_dram_set_gfx_resources(void) +{ + printk(BIOS_SPEW, "Setting up GFX mem area \n"); + /* FIXME: enable VGA or not? */ + /* u32 fbuff_size = vga_decide_framebuffer_size(); + * if(fbuff_size == 0) { + * Do not initialize the IGP + * return; + * } */ + + + /* Step 1 - Enable VGA controller */ +// pci_mod_config8(MCU, 0xa1, 0, 0x80); + /* FIXME: This is the VGA hole @ 640k-768k, and the vga port io + * We need the port IO, but can we disable the memory hole? */ +// pci_mod_config8(MCU, 0xa4, 0, 0x80); /* VGA memory hole */ + + //device_t d0f0 = PCI_DEV(0,0,0); + /* Step 2 - Forward MDA to GFX */ +// pci_mod_config8(d0f0, 0x4e, 1<<1, 0); /* FIXME */ + + /* Step 3 - Enable GFX I/O space */ +// pci_mod_config8(GFX, PCI_COMMAND, 0, PCI_COMMAND_IO); + + /* Step 4 - Enable video subsystem */ +// u8 io8 = inb(0x3c3); +// io8 |= 1<<0; +// outb(io8, 0x3c3); + //3410-20-KKL-04 +S + + /* Step 5 - Unlock accessing of IO space */ +// vx900_gfx_write8(0x10, 0x01); + + /* Prime PLL FIXME: bad comment */ + //vx900_gfx_mod8(0x3c, 0, 1<<2); + //vx900_gfx_mod8(0x3c, 0, 0); + + //VGA IO Address Select. 3B5 or 3D5? + u8 io8 = inb(0x03cc); + io8 |= 0x01; + outb(io8, 0x3c2); + //3410-20-KKL-04 +E + + /* Bandwidth, bandwidth, bandwidth */ + vx900_gfx_dram_arbitration(); + + /* FIXME: here? -=- ACLK 250Mhz */ + pci_mod_config8(MCU, 0xbb, 0, 0x01); + + /* Step 6 - Let MCU know the framebuffer size */ +// pci_mod_config8(MCU, 0xa1, 7<<4, (fb_pow - 2) <<4); + /* Step 7 - Let GFX know the framebuffer size (through PCI and IOCTL) */ +// pci_write_config8(GFX, 0xb2, ((0xff << (fb_pow - 2)) & ~(1<<7)) ); +// vx900_gfx_write8(0x68, (0xff << (fb_pow - 1)) ); + + /* Step 8 - Enable memory base register on the GFX */ +// const u64 tom = ( pci_read_config16(MCU, 0x88) & 0x07ff ) << 24; +// const u64 fb_base = tom - (fb_size << 20); +// vx900_gfx_write8(0x6d, (fb_base >> 21) & 0xff); /* base 28:21 */ +// vx900_gfx_write8(0x6e, (fb_base >> 29) & 0xff); /* base 36:29 */ +// vx900_gfx_write8(0x6f, 0x00); /* base what what in the butt ?? */ + + /* Step 9 - Set SID/VID */ +// vx900_gfx_set_sid_vid(0x1106, 0x7122); + + /* VGA framebuffer is system-local (in system RAM) */ +// pci_write_config8(GFX, 0xb0, 0x01); + + //enable Base VGA 16 Bits Decode + //pci_mod_config8(HOST_CTR, 0x4e, 0, 1<<4); + + /* That was it for the BIOS guide steps */ + /* FIXME: Do we need these canucking IO bars? */ + //pci_write_config32(GFX, PCI_BASE_ADDRESS_0, 0xf8000008); + //pci_write_config32(GFX, PCI_BASE_ADDRESS_1, 0xfc000000); + //pci_write_config32(GFX, PCI_BASE_ADDRESS_2, fb_base | 0x08); + + /* Direct framebuffer access + * FIXME: framebuffer base should be decided based on TOM and size */ + /* Let the MCU know of the frambuffer base, for direct access by CPU */ + //(MCU, 0xa0, 0x0ffe, 0x0200); +} \ No newline at end of file diff --git a/src/northbridge/via/vx900/early_vx900.c b/src/northbridge/via/vx900/early_vx900.c new file mode 100644 index 0000000..0291b6d --- /dev/null +++ b/src/northbridge/via/vx900/early_vx900.c @@ -0,0 +1,88 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "early_vx900.h" +#include <arch/romcc_io.h> +#include <console/console.h> + +void vx900_enable_pci_config_space(void) +{ + /* MMCONF is not yet enabled, so we'll need to specify we want to do + * pci_io. We don't want to do pci_mmio until we enable it */ + /* Enable multifunction bit for northbridge. + * This enables the PCI configuration spaces of D0F1 to D0F7 to be + * accessed */ + pci_io_write_config8(HOST_CTR, 0x4f, 0x01); + +#if CONFIG_MMCONF_SUPPORT + /* COOL, now enable MMCONF */ + u8 reg8 = pci_io_read_config8(TRAF_CTR, 0x60); + reg8 |= 3; + pci_io_write_config8(PCI_DEV(TRAF_CTR, 0x60, reg8); + reg8 = CONFIG_MMCONF_BASE_ADDRESS >> 28; + pci_io_write_config8(TRAF_CTR, 0x61, reg8); +#endif +} + +/** + *\brief Prints information regarding the hardware strapping on VX900 + * + * Certain features on the VX900 are controlled by strapping pins which are + * hardwired on the mainboard. These values determine whether the ROM is on the + * SPI or LPC bus, or whether auto-reset is enabled. + * \n + * Having a feel for these values is important when trying to fix obscure + * problems found when porting a mainboard based on the VX900. + * \n + * These values are decoded and printed to the terminal. + */ +void vx900_print_strapping_info(void) +{ + u8 strap = pci_read_config8(SNMIC, 0x56); + + print_debug("VX900 strapping pins indicate that:\n"); + printk(BIOS_DEBUG, " ROM is on %s bus\n", + (strap & (1<<0)) ? "SPI" : "LPC" ); + printk(BIOS_DEBUG, " Auto reset is %s\n", + (strap & (1<<1)) ? "disabled" : "enabled" ); + printk(BIOS_DEBUG, " LPC FWH command is %s\n", + (strap & (1<<2)) ? "enabled" : "disabled" ); + printk(BIOS_DEBUG, " Debug link is is %s\n", + (strap & (1<<4)) ? "enabled" : "disabled" ); + printk(BIOS_DEBUG, " PCI master mode is %s\n", + (strap & (1<<5)) ? "enabled" : "disabled" ); +} + +void vx900_disable_legacy_rom_shadow(void) +{ + /* Disable shitty 8086 legacy shadows + * This frees the entire 640k-1M range for DRAM + * VGA may still use 640k-768k if enabled later */ + pci_write_config8(MCU, 0x80, 0xff); /* ROM 768k - 832k */ + pci_write_config8(MCU, 0x81, 0xff); /* ROM 832k - 896k */ + pci_write_config8(MCU, 0x82, 0xff); /* ROM 896k - 960k */ + /* ROM 960k - 1M * SMRAM: 640k - 768k */ + pci_write_config8(MCU, 0x83, 0x31); +} + +void vx900_disable_gfx(void) +{ + /* Disable GFX */ + pci_mod_config8(MCU, 0xa1, 1<<7, 0); +} diff --git a/src/northbridge/via/vx900/early_vx900.h b/src/northbridge/via/vx900/early_vx900.h new file mode 100644 index 0000000..5ccfad9 --- /dev/null +++ b/src/northbridge/via/vx900/early_vx900.h @@ -0,0 +1,49 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011-2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef EARLY_VX900_H +#define EARLY_VX900_H + +#include "raminit.h" +#include "vx900.h" + +#include <arch/io.h> +#include <devices/smbus/smbus.h> +#include <stdint.h> + +#define HOST_CTR PCI_DEV(0, 0, 0) +#define TRAF_CTR PCI_DEV(0, 0, 5) +#define MCU PCI_DEV(0, 0, 3) +#define GFX PCI_DEV(0, 1, 0) +#define LPC PCI_DEV(0, 0x11, 0) +#define SNMIC PCI_DEV(0, 0x11, 7) + +void enable_smbus(void); +void dump_spd_data(void); +void spd_read(u8 addr, spd_raw_data spd); + +void vx900_enable_pci_config_space(void); +void vx900_disable_legacy_rom_shadow(void); + +void vx900_print_strapping_info(void); + +void vx900_dram_set_gfx_resources(void); +void vx900_disable_gfx(void); + +#endif /* EARLY_VX900_H */ diff --git a/src/northbridge/via/vx900/forgotten.c b/src/northbridge/via/vx900/forgotten.c new file mode 100644 index 0000000..1b79e4e --- /dev/null +++ b/src/northbridge/via/vx900/forgotten.c @@ -0,0 +1,32 @@ +#include "forgotten.h" +#include <../../dram/dram.h> + +u16 ddr3_get_mr3(char dataflow_from_mpr) +{ + u32 cmd = 0; + if(dataflow_from_mpr) cmd |= (1<<2); + return cmd; +} + +/* + * Translate the MRS command into the memory address corresponding to the + * command. This is based on the CPU address to memory address mapping described + * by the initial values of registers 0x52 and 0x53, so do not fuck with them + * until after the MRS commands have been sent to all ranks + */ + +u32 vx900_get_mrs_addr(u8 mrs_type, u16 cmd); + +u32 vx900_get_mrs_addr(u8 mrs_type, u16 cmd) +{ + u32 addr = 0; + /* A3 <-> MA0, A4 <-> MA1, ... A12 <-> MA9 */ + addr |= ((cmd &0x3ff)<< 3); + /* A20 <-> MA10 */ + addr |= (((cmd >> 10) & 0x1) << 20); + /* A13 <-> MA11, A14 <-> MA12 */ + addr |= (((cmd >> 11) & 0x3) << 13); + /* A17 <-> BA0, A18 <-> BA1, A19 <-> BA2 */ + addr |= ((mrs_type & 0x7) << 17); + return addr; +} diff --git a/src/northbridge/via/vx900/forgotten.h b/src/northbridge/via/vx900/forgotten.h new file mode 100644 index 0000000..43641f7 --- /dev/null +++ b/src/northbridge/via/vx900/forgotten.h @@ -0,0 +1,78 @@ +#ifndef REDUNDANT_H +#define REDUNDANT_H + +#define DDR3_MR0_PRECHARGE_SLOW 0 +#define DDR3_MR0_PRECHARGE_FAST 1 +#define DDR3_MR0_MODE_NORMAL 0 +#define DDR3_MR0_MODE_TEST 1 +#define DDR3_MR0_DLL_RESET_NO 0 +#define DDR3_MR0_DLL_RESET_YES 1 +#define DDR3_MR0_BURST_TYPE_SEQUENTIAL 0 +#define DDR3_MR0_BURST_TYPE_INTERLEAVED 1 +#define DDR3_MR0_BURST_LENGTH_FIXED_8 0 +#define DDR3_MR0_BURST_LENGTH_CHOP 1 +#define DDR3_MR0_BURST_LENGTH_FIXED_4 2 +/** + * \brief Get command address for a DDR3 MR0 command + */ +u16 ddr3_get_mr0( + char precharge_pd, + u8 write_recovery, + char dll_reset, + char mode, + u8 cas, + char interleaved_burst, + u8 burst_lenght +); + +#define DDR3_MR1_TQDS_DISABLE 0 +#define DDR3_MR1_TQDS_ENABLE 1 +#define DDR3_MR1_QOFF_ENABLE 0 +#define DDR3_MR1_QOFF_DISABLE 1 +#define DDR3_MR1_WRITE_LEVELING_DISABLE 0 +#define DDR3_MR1_WRITE_LEVELING_ENABLE 1 +#define DDR3_MR1_RTT_NOM_OFF 0 +#define DDR3_MR1_RTT_NOM_RZQ4 1 +#define DDR3_MR1_RTT_NOM_RZQ2 2 +#define DDR3_MR1_RTT_NOM_RZQ6 3 +#define DDR3_MR1_RTT_NOM_RZQ12 4 +#define DDR3_MR1_RTT_NOM_RZQ8 5 +#define DDR3_MR1_AL_DISABLE 0 +#define DDR3_MR1_AL_CL_MINUS_1 1 +#define DDR3_MR1_AL_CL_MINUS_2 2 +#define DDR3_MR1_ODS_RZQ6 0 +#define DDR3_MR1_ODS_RZQ7 1 +#define DDR3_MR1_DLL_ENABLE 0 +#define DDR3_MR1_DLL_DISABLE 1 +/** + * \brief Get command address for a DDR3 MR1 command + */ +u16 ddr3_get_mr1( + char q_off, + char tdqs, + u8 rtt_nom, + char write_leveling, + u8 output_drive_strenght, + u8 additive_latency, + u8 dll_disable +); + +#define DDR3_MR2_RTT_WR_OFF 0 +#define DDR3_MR2_RTT_WR_RZQ4 1 +#define DDR3_MR2_RTT_WR_RZQ2 2 +/** + * \brief Get command address for a DDR3 MR2 command + */ +u16 ddr3_get_mr2( + u8 rtt_wr, + char extended_temp, + char auto_self_refresh, + u8 cas_write +); + +/** + * \brief Get command address for a DDR3 MR3 command + */ +u16 ddr3_get_mr3(char dataflow_from_mpr); + +#endif /* REDUNDANT_H */ \ No newline at end of file diff --git a/src/northbridge/via/vx900/northbridge.c b/src/northbridge/via/vx900/northbridge.c new file mode 100644 index 0000000..ae88329 --- /dev/null +++ b/src/northbridge/via/vx900/northbridge.c @@ -0,0 +1,151 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "vx900.h" +#include "chip.h" + +#include <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <cpu/cpu.h> +#include <cbmem.h> +#include <lib.h> + +static void vx900_set_resources(device_t dev) +{ + print_debug("========================================" + "========================================\n" ); + print_debug("============= VX900 memory sizing & Co. " + "========================================\n" ); + print_debug("========================================" + "========================================\n" ); + + + int idx = 0; + const device_t mcu = dev_find_device(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_VX900_MEMCTRL, 0); + if(!mcu) { + die("Something is terribly wrong.\n" + " We tried locating the MCU on the PCI bus, " + "but couldn't find it. Halting.\n"); + } + + u32 pci_tolm = find_pci_tolm(dev->link_list); + printk(BIOS_SPEW, "Found PCI tolm at %.8x\n", pci_tolm); + printk(BIOS_SPEW, "Found PCI tolm at %dMB\n", pci_tolm>>20); + + /* The last valid DRAM address is computed by the MCU + * One issue might be if we have a hole in the rank mappings, so that + * virtual ranks are not mapped successively in the linear address space + * (Ex: rank 0 mapped 0-1G, rank 1 mapped 2G-3G) + * We don't do this awkward mapping in RAM init, so we don't worry about + * it here, but it is something to keep in mind if having RAM issues */ + u32 vx900_tom = pci_read_config16(mcu, 0x88) & 0x07ff; + const u32 tomk = vx900_tom << (24-10); + printk(BIOS_SPEW, "Found top of memory at %dMB\n", tomk>>10); + + /* Do the same for top of low RAM */ + u32 vx900_tolm = (pci_read_config16(mcu, 0x84) & 0xfff0) >> 4; + const u32 full_tolmk = vx900_tolm << (20-10); + printk(BIOS_SPEW, "Found top of low memory at %dMB\n", full_tolmk>>10); + + /* What about the framebuffer for the integrated GPU? */ + u32 fbufk = chrome9hd_fb_size() >> 10; + printk(BIOS_SPEW, "Integrated graphics buffer: %dMB\n", fbufk>>10); + + /* Can't use the framebuffer as system RAM, sorry */ + u32 tolmk = full_tolmk - fbufk; + ram_resource(dev, idx++, 0, 640); + printk(BIOS_SPEW, "System ram left: %dMB\n", tolmk>>10); + /* FIXME: how can we avoid leaving this hole? + * Leave a hole for VGA, 0xa0000 - 0xc0000 ?? */ + /* Unfortunately, the range 0xE0000-0xEFFFF is always mapped to the ROM. + * We've had some wierd things (need to reflash the ROM to get coreboot + * running again) go on + */ + ram_resource(dev, idx++, 1024, (tolmk - 1024)); + uma_memory_size = fbufk << 10; + uma_memory_base = tolmk << 10; + + struct resource *res; + res = new_resource(dev, idx++); + res->base = 0xfff80000; + res->size = 512<<10; + //res->align = log2(res->size); + //res->gran = log2(res->size); + //res->limit = 0xffffffff; + res->flags = IORESOURCE_MEM | IORESOURCE_FIXED | IORESOURCE_ASSIGNED | + IORESOURCE_STORED; + + #if CONFIG_WRITE_HIGH_TABLES + /* Leave some space for ACPI, PIRQ and MP tables */ + high_tables_base = (tolmk<<10) - HIGH_MEMORY_SIZE; + high_tables_size = HIGH_MEMORY_SIZE; + printk(BIOS_DEBUG, "high_tables_base: %08llx, size %lld\n", + high_tables_base, high_tables_size); + #endif + print_debug("======================================================\n"); + assign_resources(dev->link_list); +} + +static void cpu_bus_init(device_t dev) +{ + initialize_cpus(dev->link_list); +} + +static void cpu_bus_noop(device_t dev) +{ +} +static struct device_operations cpu_bus_ops = { + .read_resources = cpu_bus_noop, + .set_resources = cpu_bus_noop, + .enable_resources = cpu_bus_noop, + .init = cpu_bus_init, + .scan_bus = 0, +}; + +static struct device_operations pci_domain_ops = { + .read_resources = pci_domain_read_resources, + .set_resources = vx900_set_resources, + .enable_resources = NULL, + .init = NULL, + .scan_bus = pci_domain_scan_bus, +#if CONFIG_MMCONF_SUPPORT_DEFAULT + .ops_pci_bus = &pci_ops_mmconf, +#else + .ops_pci_bus = &pci_cf8_conf1, +#endif +}; + +static void enable_dev(device_t dev) +{ + /* Set the operations if it is a special bus type */ + if (dev->path.type == DEVICE_PATH_PCI_DOMAIN) { + dev->ops = &pci_domain_ops; + } else if (dev->path.type == DEVICE_PATH_APIC_CLUSTER) { + dev->ops = &cpu_bus_ops; + } +} + +struct chip_operations northbridge_via_vx900_ops = { + CHIP_NAME("VIA VX900 Chipset") + .enable_dev = enable_dev, +}; + diff --git a/src/northbridge/via/vx900/raminit.h b/src/northbridge/via/vx900/raminit.h new file mode 100644 index 0000000..a1b8710 --- /dev/null +++ b/src/northbridge/via/vx900/raminit.h @@ -0,0 +1,72 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef RAMINIT_VX900_H +#define RAMINIT_VX900_H + +#include <devices/dram/dram.h> +#include "vx900.h" + +#define SPD_END_LIST 0xff + +typedef struct dimm_layout_st +{ + /* The address of the DIMM on the SMBUS * + * 0xFF to terminate the array*/ + u8 spd_addr[VX900_MAX_DIMM_SLOTS + 1]; +} dimm_layout; + +typedef struct dimm_info_st +{ + dimm_attr dimm[VX900_MAX_DIMM_SLOTS]; +} dimm_info; + +typedef struct mem_rank_st { + u16 start_addr; + u16 end_addr; +}mem_rank; + +typedef struct rank_layout_st { + u32 phys_rank_size[VX900_MAX_MEM_RANKS]; + mem_rank virt[VX900_MAX_MEM_RANKS]; +} rank_layout; + +typedef struct pci_reg8_st { + u8 addr; + u8 val; +} pci_reg8; + +typedef u8 timing_dly[8]; + +typedef struct delay_range_st { + timing_dly low; + timing_dly avg; + timing_dly high; +} delay_range; + +typedef struct vx900_delay_calib_st { + delay_range rx_dq_cr; + delay_range rx_dqs; + delay_range tx_dq; + delay_range tx_dqs; +} vx900_delay_calib; + +void vx900_init_dram_ddr3(const dimm_layout *dimms); + +#endif /* RAMINIT_VX900_H */ diff --git a/src/northbridge/via/vx900/raminit_ddr3.c b/src/northbridge/via/vx900/raminit_ddr3.c new file mode 100644 index 0000000..c735ea6 --- /dev/null +++ b/src/northbridge/via/vx900/raminit_ddr3.c @@ -0,0 +1,1048 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011-2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "early_vx900.h" +#include "raminit.h" +#include <arch/io.h> +#include <arch/romcc_io.h> +#include <console/console.h> +#include <device/pci_ids.h> +#include <delay.h> +#include <lib.h> +#include <string.h> + +/* Map BA0 to A17, BA1 to A18 */ +/* Map BA2 to A19, RA0/RA1 must not overlap BA[0:2] */ +#define VX900_MRS_MA_MAP 0x4b33 /* MA Pin Mapping for MRS commands */ +#define VX900_CALIB_MA_MAP 0x5911 /* MA Pin mapping for calibrations */ + +/* Registers 0x78 -> 0x7f contain calibration the settings for DRAM IO timing + * The dataset in these registers is selected from 0x70. + * Once the correct dataset is selected the delays can be altered. + * delay_type refers to TxDQS, TxDQ, RxDQS, or RxCR + * bound refers to either manual, average, upper bound, or lower bound + */ +#define VX900_CALIB_TxDQS 0 +#define VX900_CALIB_TxDQ 1 +#define VX900_CALIB_RxDQS 2 +#define VX900_CALIB_RxDQ_CR 3 + +#define VX900_CALIB_AVERAGE 0 +#define VX900_CALIB_LOWER 1 +#define VX900_CALIB_UPPER 2 +#define VX900_CALIB_MANUAL 4 + +static void vx900_delay_calib_mode_select(u8 delay_type, u8 bound) +{ + /* Which calibration setting */ + u8 reg8 = (delay_type & 0x03) << 2; + /* Upper, lower, average, or manual setting */ + reg8 |= (bound & 0x03); + pci_write_config8(MCU, 0x70, reg8); +} + +static void vx900_read_0x78_0x7f(timing_dly dly) +{ + *((u32*) (&(dly[0]))) = pci_read_config32(MCU, 0x78); + *((u32*) (&(dly[4]))) = pci_read_config32(MCU, 0x7c); +} + +static void vx900_write_0x78_0x7f(const timing_dly dly) +{ + pci_write_config32(MCU, 0x78, *((u32*) (&(dly[0]))) ); + pci_write_config32(MCU, 0x7c, *((u32*) (&(dly[4]))) ); +} + +static void vx900_read_delay_range(delay_range *d_range, u8 mode) +{ + vx900_delay_calib_mode_select(mode, VX900_CALIB_LOWER); + vx900_read_0x78_0x7f(d_range->low); + vx900_delay_calib_mode_select(mode, VX900_CALIB_AVERAGE); + vx900_read_0x78_0x7f(d_range->avg); + vx900_delay_calib_mode_select(mode, VX900_CALIB_UPPER); + vx900_read_0x78_0x7f(d_range->high); +} + +static void dump_delay(const timing_dly dly) +{ + u8 i; + for(i = 0; i < 8; i ++) + { + printram(" %.2x", dly[i]); + } + printram("\n"); +} + +static void dump_delay_range(const delay_range d_range) +{ + printram("Lower limit: "); + dump_delay(d_range.low); + printram("Average: "); + dump_delay(d_range.avg); + printram("Upper limit: "); + dump_delay(d_range.high); +} + +/* These are some "safe" values that can be used for memory initialization. + * Some will stay untouched, and others will be overwritten later on + * YOU REALLY NEED THE DATASHEET TO UNDERSTAND THESE !!! */ +static pci_reg8 mcu_init_config[] = { + {0x40, 0x01}, /* Virtual rank 0 ending address = 64M - 1 */ + {0x41, 0x00}, {0x42, 0x00}, {0x43, 0x00}, /* Virtual Ranks ending */ + {0x48, 0x00}, /* Virtual rank 0 starting address = 0 */ + {0x49, 0x00}, {0x4a, 0x00}, {0x4b, 0x00}, /* Virtual Ranks beginning */ + {0x50, 0xd8}, /* Set ranks 0-3 to 11 col bits, 16 row bits */ + /* Disable all virtual ranks */ + {0x54, 0x00}, {0x55, 0x00}, {0x56, 0x00}, {0x57, 0x00}, + /* Disable rank interleaving in ranks 0-3 */ + {0x58, 0x00}, {0x59, 0x00}, {0x5a, 0x00}, {0x5b, 0x00}, + {0x6c, 0xA0}, /* Memory type: DDR3, VDIMM: 1.5V, 64-bit DRAM */ + {0xc4, 0x80}, /* Enable 8 memory banks */ + {0xc6, 0x80}, /* Minimum latency from self-refresh. Bit [7] must be 1 */ + /* FIXME: do it here or in Final config? */ + {0xc8, 0x80}, /* Enable automatic triggering of short ZQ calibration */ + {0x99, 0xf0}, /* Power Management and Bypass Reorder Queue */ + /* Enable differential DQS; MODT assertion values suggested in DS */ + {0x9e, 0xa1}, {0x9f, 0x51}, + /* DQ/DQM Duty Control - Do not put any extra delays*/ + {0xe9, 0x00}, {0xea, 0x00}, {0xeb, 0x00}, {0xec, 0x00}, + {0xed, 0x00}, {0xee, 0x00}, {0xef, 0x00}, + {0xfc, 0x00}, {0xfd, 0x00}, {0xfe, 0x00}, {0xff, 0x00}, + /* The following parameters we may or may not change */ + {0x61, 0x2e}, /* DRAMC Pipeline Control */ + {0x77, 0x10}, /* MDQS Output Control */ + + /* The following are parameters we'll most likely never change again */ + {0x60, 0xf4}, /* DRAM Pipeline Turn-Around Setting */ + {0x65, 0x49}, /* DRAM Arbitration Bandwidth Timer - I */ + {0x66, 0x80}, /* DRAM Queue / Arbitration */ + {0x69, 0xc6}, /* Bank Control: 8 banks, high priority refresh */ + {0x6a, 0xfc}, /* DRAMC Request Reorder Control */ + {0x6e, 0x38}, /* Burst lenght: 8, burst-chop: enable */ + {0x73, 0x04}, /* Close All Pages Threshold */ + + /* The following need to be dynamically asserted */ + /* See: check_special_registers.c */ + {0x74, 0xa0}, /* Yes, same 0x74; add one more T */ + {0x76, 0x60}, /* Write Data Phase Control */ + +}; + +/* This table keeps the driving strength control setting that we can safely use + * doring initialization. */ +static pci_reg8 mcu_drv_ctrl_config[] = { + {0xd3, 0x03}, /* Enable auto-compensation circuit for ODT strength */ + {0xd4, 0x80}, /* Set internal ODT to dynamically turn on or off */ + {0xd6, 0x20}, /* Enable strong driving for MA and DRAM commands*/ + {0xd0, 0x88}, /* (ODT) Strength ?has effect? */ + {0xe0, 0x88}, /* DRAM Driving – Group DQS (MDQS) */ + {0xe1, 0x00}, /* Disable offset mode for driving strength control */ + {0xe2, 0x88}, /* DRAM Driving – Group DQ (MD, MDQM) */ + {0xe4, 0xcc}, /* DRAM Driving – Group CSA (MCS, MCKE, MODT) */ + {0xe8, 0x88}, /* DRAM Driving – Group MA (MA, MBA, MSRAS, MSCAS, MSWE)*/ + {0xe6, 0xff}, /* DRAM Driving – Group DCLK0 (DCLK[2:0] for DIMM0) */ + {0xe7, 0xff}, /* DRAM Driving – Group DCLK1 (DCLK[5:3] for DIMM1) */ + {0xe4, 0xcc}, /* DRAM Driving – Group CSA (MCS, MCKE, MODT)*/ + {0x91, 0x08}, /* MCLKO Output Phase Delay - I */ + {0x92, 0x08}, /* MCLKO Output Phase Delay - II */ + {0x93, 0x16}, /* CS/CKE Output Phase Delay */ + {0x95, 0x16}, /* SCMD/MA Output Phase Delay */ + {0x9b, 0x3f}, /* Memory Clock Output Enable */ +}; + +static void vx900_dram_set_ma_map(u16 map) +{ + pci_write_config16(MCU, 0x52, map); +} + +static void vx900_dram_write_init_config(void) +{ + /* Keep our RAM space free of legacy stuff */ + vx900_disable_legacy_rom_shadow(); + + /* Now worry about the real RAM init */ + size_t i; + for(i = 0; i < (sizeof(mcu_init_config)/sizeof(pci_reg8)); i++) + { + pci_write_config8(MCU, mcu_init_config[i].addr, + mcu_init_config[i].val); + } + vx900_dram_set_ma_map(VX900_CALIB_MA_MAP); +} + +static void dram_find_spds_ddr3(const dimm_layout *addr, dimm_info *dimm) +{ + size_t i = 0; + int dimms = 0; + do { + spd_raw_data spd; + spd_read(addr->spd_addr[i], spd); + spd_decode_ddr3(&dimm->dimm[i], spd); + if(dimm->dimm[i].dram_type != DRAM_TYPE_DDR3) continue; + dimms++; + dram_print_spd_ddr3(&dimm->dimm[i]); + } while(addr->spd_addr[++i] != SPD_END_LIST + && i < VX900_MAX_DIMM_SLOTS); + + if(!dimms) + die("No DIMMs were found"); +} + +static void dram_find_common_params(const dimm_info *dimms, ramctr_timing *ctrl) +{ + size_t i, valid_dimms; + memset(ctrl, 0, sizeof(ramctr_timing)); + ctrl->cas_supported = 0xff; + valid_dimms = 0; + for(i = 0; i < VX900_MAX_DIMM_SLOTS; i++) + { + const dimm_attr *dimm = &dimms->dimm[i]; + if(dimm->dram_type == DRAM_TYPE_UNDEFINED) continue; + valid_dimms++; + + if(valid_dimms == 1) { + /* First DIMM defines the type of DIMM */ + ctrl->dram_type = dimm->dram_type; + } else { + /* Check if we have mismatched DIMMs */ + if(ctrl->dram_type != dimm->dram_type) + die("Mismatched DIMM Types"); + } + /* Find all possible CAS combinations */ + ctrl->cas_supported &= dimm->cas_supported; + + /* Find the smallest common latencies supported by all DIMMs */ + ctrl->tCK = max(ctrl->tCK, dimm->tCK ); + ctrl->tAA = max(ctrl->tAA, dimm->tAA ); + ctrl->tWR = max(ctrl->tWR, dimm->tWR ); + ctrl->tRCD = max(ctrl->tRCD, dimm->tRCD); + ctrl->tRRD = max(ctrl->tRRD, dimm->tRRD); + ctrl->tRP = max(ctrl->tRP, dimm->tRP ); + ctrl->tRAS = max(ctrl->tRAS, dimm->tRAS); + ctrl->tRC = max(ctrl->tRC, dimm->tRC ); + ctrl->tRFC = max(ctrl->tRFC, dimm->tRFC); + ctrl->tWTR = max(ctrl->tWTR, dimm->tWTR); + ctrl->tRTP = max(ctrl->tRTP, dimm->tRTP); + ctrl->tFAW = max(ctrl->tFAW, dimm->tFAW); + + } + + if(!ctrl->cas_supported) die("Unsupported DIMM combination. " + "DIMMS do not support common CAS latency"); + if(!valid_dimms) die("No valid DIMMs found"); +} + +static void vx900_dram_phys_bank_range(const dimm_info *dimms, + rank_layout *ranks) +{ + size_t i; + for(i = 0; i < VX900_MAX_DIMM_SLOTS; i ++) + { + if(dimms->dimm[i].dram_type == DRAM_TYPE_UNDEFINED) + continue; + u8 nranks = dimms->dimm[i].ranks; + if(nranks > 2) + die("Found DIMM with more than two ranks, which is not " + "supported by this chipset"); + u32 size = dimms->dimm[i].size; + if(nranks == 2) { + /* Each rank holds half the capacity of the DIMM */ + size >>= 1; + ranks->phys_rank_size[i<<1] = size; + ranks->phys_rank_size[(i<<1) | 1] = size; + } else { + /* Otherwise, everything is held in the first bank */ + ranks->phys_rank_size[i<<1] = size; + ranks->phys_rank_size[(i<<1) | 1] = 0;; + } + } +} + +static void vx900_dram_driving_ctrl(const dimm_info *dimm) +{ + size_t i, ndimms; + u8 val; + + /* For ODT range selection, datasheet recommends + * when 1 DIMM present: 60 Ohm + * when 2 DIMMs present: 120 Ohm */ + ndimms = 0; + for(i = 0; i < VX900_MAX_DIMM_SLOTS; i++) { + if(dimm->dimm[i].dram_type == DRAM_TYPE_DDR3) ndimms++; + } + val = (ndimms > 1) ? 0x0 : 0x1; + pci_write_config8(MCU, 0xd5, val << 2); + + + /* FIXME: Assert dynamically based on dimm config */ + /* DRAM ODT Lookup Table*/ + pci_write_config8(MCU, 0x9c, 0xe4); + + for(i = 0; i < (sizeof(mcu_drv_ctrl_config)/sizeof(pci_reg8)); i++) + { + pci_write_config8(MCU, mcu_drv_ctrl_config[i].addr, + mcu_drv_ctrl_config[i].val); + } +} + +static void vx900_pr_map_all_vr3(void) +{ + /* Enable all ranks and set them to VR3 */ + pci_write_config16(MCU, 0x54, 0xbbbb); +} +/* Map physical rank pr to virtual rank vr */ +static void vx900_map_pr_vr(u8 pr, u8 vr) +{ + pr &= 0x3; vr &= 0x3; + /* Enable rank (bit [3], and set the VR number bits [1:0] */ + u16 val = 0x8 | vr; + /* Now move the value to the appropriate PR */ + val <<= (pr * 4); + pci_mod_config16(MCU, 0x54, 0xf << (pr * 4), val); + printram("Mapping PR %u to VR %u\n", pr, vr); +} + +static u8 vx900_get_CWL(u8 CAS) +{ + /* Get CWL based on CAS using the following rule: + * _________________________________________ + * CAS: | 4T | 5T | 6T | 7T | 8T | 9T | 10T | 11T | + * CWL: | 5T | 5T | 5T | 6T | 6T | 7T | 7T | 8T | + */ + static const u8 cas_cwl_map[] = {5, 5, 5, 6, 6, 7, 7, 8}; + if(CAS > 11) return 8; + return cas_cwl_map[CAS - 4]; +} + +static void vx900_dram_timing(ramctr_timing *ctrl) +{ + /* Here we are calculating latencies, and writing them to the appropiate + * registers. Some registers do not take latencies from 0T, for example: + * CAS: 000 = 4T, 001 = 5T, 010 = 6T, etc + * In this example we subtract 4T from the result for CAS: (val - 4) + * The & 0x07 after (val - T0) just makes sure that, no matter what + * crazy thing may happen, we do not write outside the bits allocated + * in the register */ + u8 reg8, val, tFAW, tRRD; + u32 val32; + + /* Maximum supported DDR3 frequency is 533MHz (DDR3 1066) + * so make sure we cap it if we have faster DIMMs */ + if(ctrl->tCK < TCK_533MHZ) ctrl->tCK = TCK_533MHZ; + val32 = (1000 << 8) / ctrl->tCK; + printram("Selected DRAM frequency: %u MHz\n", val32); + + /* Now find the right DRAM frequency setting, + * and align it to the closest JEDEC standard frequency */ + if(ctrl->tCK <= TCK_533MHZ) {val = 0x07; ctrl->tCK = TCK_533MHZ;} + else if(ctrl->tCK <= TCK_400MHZ) {val = 0x06; ctrl->tCK = TCK_400MHZ;} + else if(ctrl->tCK <= TCK_333MHZ) {val = 0x05; ctrl->tCK = TCK_333MHZ;} + else if(ctrl->tCK <= TCK_266MHZ) {val = 0x04; ctrl->tCK = TCK_266MHZ;} + + /* Find CAS and CWL latencies */ + val = (ctrl->tAA + ctrl->tCK -1) / ctrl->tCK; + printram("Minimum CAS latency : %uT\n", val); + /* Find lowest supported CAS latency that satisfies the minimum value */ + while( !((ctrl->cas_supported >> (val-4))&1) + && (ctrl->cas_supported >> (val-4))) { + val++; + } + /* Is CAS supported */ + if(!(ctrl->cas_supported & (1 << (val-4))) ) + printram("CAS not supported\n"); + printram("Selected CAS latency : %uT\n", val); + ctrl->CAS = val; + ctrl->CWL = vx900_get_CWL(ctrl->CAS); + printram("Selected CWL latency : %uT\n", ctrl->CWL); + /* Write CAS and CWL */ + reg8 = ( ((ctrl->CWL - 4) &0x07) << 4 ) | ((ctrl->CAS - 4) & 0x07); + pci_write_config8(MCU, 0xc0, reg8); + + /* Find tRCD */ + val = (ctrl->tRCD + ctrl->tCK -1) / ctrl->tCK; + printram("Selected tRCD : %uT\n", val); + reg8 = ((val-4) & 0x7) << 4; + /* Find tRP */ + val = (ctrl->tRP + ctrl->tCK -1) / ctrl->tCK; + printram("Selected tRP : %uT\n", val); + reg8 |= ((val-4) & 0x7); + pci_write_config8(MCU, 0xc1, reg8); + + /* Find tRAS */ + val = (ctrl->tRAS + ctrl->tCK -1) / ctrl->tCK; + printram("Selected tRAS : %uT\n", val); + reg8 = ((val-15) & 0x7) << 4; + /* Find tWR */ + ctrl->WR = (ctrl->tWR + ctrl->tCK -1) / ctrl->tCK; + printram("Selected tWR : %uT\n", ctrl->WR); + reg8 |= ((ctrl->WR-4) & 0x7); + pci_write_config8(MCU, 0xc2, reg8); + + /* Find tFAW */ + tFAW = (ctrl->tFAW + ctrl->tCK -1) / ctrl->tCK; + printram("Selected tFAW : %uT\n", tFAW); + /* Find tRRD */ + tRRD = (ctrl->tRRD + ctrl->tCK -1) / ctrl->tCK; + printram("Selected tRRD : %uT\n", tRRD); + val = tFAW - 4*tRRD; /* number of cycles above 4*tRRD */ + reg8 = ((val-0) & 0x7) << 4; + reg8 |= ((tRRD-2) & 0x7); + pci_write_config8(MCU, 0xc3, reg8); + + /* Find tRTP */ + val = (ctrl->tRTP + ctrl->tCK -1) / ctrl->tCK; + printram("Selected tRTP : %uT\n", val); + reg8 = ((val & 0x3) << 4); + /* Find tWTR */ + val = (ctrl->tWTR + ctrl->tCK -1) / ctrl->tCK; + printram("Selected tWTR : %uT\n", val); + reg8 |= ((val - 2) & 0x7); + pci_mod_config8(MCU, 0xc4, 0x3f, reg8); + + /* DRAM Timing for All Ranks - VI + * [7:6] CKE Assertion Minimum Pulse Width + * We probably don't want to mess with this just yet. + * [5:0] Refresh-to-Active or Refresh-to-Refresh (tRFC) + * tRFC = (30 + 2 * [5:0])T + * Since we previously set RxC4[7] + */ + reg8 = pci_read_config8(MCU, 0xc5); + val = (ctrl->tRFC + ctrl->tCK -1) / ctrl->tCK; + printram("Minimum tRFC : %uT\n", val); + if(val < 30) { + val = 0; + } else { + val = (val -30 + 1 ) / 2; + } + ; + printram("Selected tRFC : %uT\n", 30 + 2 * val); + reg8 |= (val & 0x3f); + pci_write_config8(MCU, 0xc5, reg8); + + /* Where does this go??? */ + val = (ctrl->tRC + ctrl->tCK -1) / ctrl->tCK; + printram("Required tRC : %uT\n", val); +} + +static void vx900_dram_freq(ramctr_timing *ctrl) +{ + u8 val; + + /* Program the DRAM frequency */ + + /* Step 1 - Reset the PLL */ + pci_mod_config8(MCU, 0x90, 0x00, 0x0f); + /* Wait at least 10 ns; VIA code delays by 640us */ + udelay(640); + + /* Step 2 - Set target frequency */ + if(ctrl->tCK <= TCK_533MHZ) {val = 0x07; ctrl->tCK = TCK_533MHZ;} + else if(ctrl->tCK <= TCK_400MHZ) {val = 0x06; ctrl->tCK = TCK_400MHZ;} + else if(ctrl->tCK <= TCK_333MHZ) {val = 0x05; ctrl->tCK = TCK_333MHZ;} + else /*ctrl->tCK <= TCK_266MHZ*/ {val = 0x04; ctrl->tCK = TCK_266MHZ;} + /* Restart the PLL with the desired frequency */ + pci_mod_config8(MCU, 0x90, 0x0f, val); + + /* Step 3 - Wait for PLL to stabilize */ + udelay(2000); + + /* Step 4 - Reset the DLL - Clear [7,4]*/ + pci_mod_config8(MCU, 0x6b, 0x90, 0x00); + udelay(2000); + + /* Step 5 - Enable the DLL - Set bits [7,4] to 01b*/ + pci_mod_config8(MCU, 0x6b, 0x00, 0x10); + udelay(2000); + + /* Step 6 - Start DLL Calibration - Set bit [7] */ + pci_mod_config8(MCU, 0x6b, 0x00, 0x80); + udelay(5); + + /* Step 7 - Finish DLL Calibration - Clear bit [7]*/ + pci_mod_config8(MCU, 0x6b, 0x80, 0x00); + + /* Step 8 - If we have registered DIMMs, we need to set bit[0] */ + if(dimm_is_registered(ctrl->dram_type)){ + printram("Enabling RDIMM support in memory controller\n"); + pci_mod_config8(MCU, 0x6c, 0x00, 0x01); + } +} + + +void vx900_dram_ddr3_do_hw_mrs(u8 ma_swap, u8 rtt_nom, + u8 ods, u8 rtt_wr, u8 srt, u8 asr); +/*static*/ void vx900_dram_ddr3_do_hw_mrs(u8 ma_swap, u8 rtt_nom, + u8 ods, u8 rtt_wr, u8 srt, u8 asr) +{ + /* The VX900 can send the MRS commands directly through hardware + * It does the MR2->MR3->MR1->MR0->LongZQ dance*/ + u16 reg16 = 0; + if(asr) reg16 |= (1 << 8); + if(srt) reg16 |= (1 << 9); + reg16 |= ((rtt_wr & 0x03) << 12); + if(ma_swap) reg16 |= (1 << 1); + reg16 |= ((ods & 0x03) << 2); + reg16 |= ((rtt_nom & 0x7) << 4); + reg16 |= 1; /* This is the trigger bit */ + pci_write_config16(MCU, 0xcc, reg16); + /* Wait for MRS commands to be sent */ + while(pci_read_config8(MCU, 0xcc) & 1); +} +#include "forgotten.h" +#include "forgotten.c" + +static void vx900_dram_send_soft_mrs(u8 type, u16 cmd) +{ + u32 addr; + /* Set Fun3_RX6B[2:0] to 011b (MSR Enable). */ + pci_mod_config8(MCU, 0x6b, 0x07, (3<<0)); + /* Find the address corresponding to the MRS */ + addr = vx900_get_mrs_addr(type, cmd); + /* Execute the MRS */ + volatile_read(addr); + /* Set Fun3_Rx6B[2:0] to 000b (Normal SDRAM Mode). */ + pci_mod_config8(MCU, 0x6b, 0x07, 0x00); +} + +static void vx900_dram_ddr3_dimm_init(const ramctr_timing *ctrl, + const rank_layout *ranks) +{ + size_t i; + + /* Set BA[0/1/2] to [A17/18/19] */ + vx900_dram_set_ma_map(VX900_MRS_MA_MAP); + + /* Step 01 - Set Fun3_Rx6E[5] to 1b to support burst length. */ + pci_mod_config8(MCU, 0x6e, 0, 1<<5); + /* Step 02 - Set Fun3_RX69[0] to 0b (Disable Multiple Page Mode). */ + pci_mod_config8(MCU, 0x69, (1<<0), 0x00); + /* And set [7:6] to 10b ?*/ + pci_write_config8(MCU, 0x69, 0x87); + + /* Step 03 - Set the target physical rank to virtual rank0 and other + * ranks to virtual rank3. */ + vx900_pr_map_all_vr3(); + + /* Step 04 - Set Fun3_Rx50 to D8h. */ + pci_write_config8(MCU, 0x50, 0xd8); + /* Step 05 - Set Fun3_RX6B[5] to 1b to de-assert RESET# and wait for at + * least 500 us. */ + pci_mod_config8(MCU, 0x6b, 0x00, (1<<5) ); + udelay(500); + + /* Step 6 -> 15 - Set the target physical rank to virtual rank 0 and + * other ranks to virtual rank 3. + * Repeat Step 6 to 14 for every rank present, then jump to Step 16. */ + for(i = 0; i < VX900_MAX_MEM_RANKS; i++) + { + if(ranks->phys_rank_size[i] == 0) continue; + printram("Initializing rank %lu\n", i); + + /* Set target physical rank to virtual rank 0 + * other ranks to virtual rank 3*/ + vx900_map_pr_vr(i, 0); + + /* FIXME: Is this needed on HW init? */ + pci_mod_config8(MCU, 0x6b, 0x07, 0x01); /* Enable NOP */ + volatile_read(0x0); /* Do NOP */ + pci_mod_config8(MCU, 0x6b, 0x07, 0x03); /* MSR Enable */ + + /* FIXME: Values dependent on DIMM setup + * This works for 1 DIMM + * See init_dram_by_rank.c and get_basic_information.c + * in the VIA provided code */ + const u8 rtt_nom = DDR3_MR1_RTT_NOM_RZQ2; + const u8 ods = DDR3_MR1_ODS_RZQ6; + const u8 rtt_wr = DDR3_MR2_RTT_WR_OFF; + + printram("Using Hardware method\n"); + /* FIXME: MA swap dependent on module */ + vx900_dram_ddr3_do_hw_mrs(0, rtt_nom, ods, rtt_wr, 0, 0); + + /* Normal SDRAM Mode */ + pci_mod_config8(MCU, 0x6b, 0x07, 0x00); + + /* Step 15, set the rank to virtual rank 3*/ + vx900_map_pr_vr(i, 3); + } + + /* Step 16 – Set Fun3_Rx6B[2:0] to 000b (Normal SDRAM Mode). */ + pci_mod_config8(MCU, 0x6b, 0x07, 0x00); + + /* Set BA[0/1/2] to [A13/14/15] */ + vx900_dram_set_ma_map(VX900_CALIB_MA_MAP); + + /* Step 17 – Set Fun3_Rx69[0] to 1b (Enable Multiple Page Mode). */ + pci_mod_config8(MCU, 0x69, 0x00, (1<<0) ); + + printram("DIMM initialization sequence complete\n"); +} + +static void vx900_dram_enter_read_leveling(void) +{ + /* Precharge all before issuing read leveling MRS to DRAM */ + pci_mod_config8(MCU, 0x06b, 0x07, 0x02); + volatile_read(0x0); + udelay(1000); + + /* Enable read leveling: Set D0F3Rx71[7]=1 */ + pci_mod_config8(MCU, 0x71, 0x40, 0x80); + + /* Put DRAM in read leveling mode */ + u16 cmd = ddr3_get_mr3(1); + vx900_dram_send_soft_mrs(3, cmd); +} + +static void vx900_dram_exit_read_leveling(void) +{ + /* Disable read leveling, and put dram in normal operation mode */ + u16 cmd = ddr3_get_mr3(0); + vx900_dram_send_soft_mrs(3, cmd); + + /* Disable read leveling: Set D0F3Rx71[7]=0 */ + pci_mod_config8(MCU, 0x71, 1<<7, 0); +} + +static void vx900_rx_capture_range_calib(void) +{ + u8 reg8; + const u32 cal_addr = 0x20; + + /* Set IO calibration address */ + pci_mod_config16(MCU, 0x8c , 0xfff0, cal_addr&(0xfff0)); + /* Data pattern must be 0x00 for this calibration + * See paragraph describing Rx8e */ + pci_write_config8(MCU, 0x8e, 0x00); + + /* Need to put DRAM and MCU in read leveling */ + vx900_dram_enter_read_leveling(); + + /* Data pattern must be 0x00 for this calibration + * See paragraph describing Rx8e */ + pci_write_config8(MCU, 0x8e, 0x00); + /* Trigger calibration */ + reg8 = 0xa0; + pci_write_config8(MCU, 0x71, reg8); + + /* Wait for it */ + while(pci_read_config8(MCU, 0x71) & 0x10); + vx900_dram_exit_read_leveling(); +} + +static void vx900_rx_dqs_delay_calib(void) +{ + const u32 cal_addr = 0x30; + + /* We need to disable refresh commands so that they don't interfere */ + const u8 ref_cnt = pci_read_config8(MCU, 0xc7); + pci_write_config8(MCU, 0xc7, 0); + /* Set IO calibration address */ + pci_mod_config16(MCU, 0x8c , 0xfff0, cal_addr&(0xfff0)); + /* Data pattern must be 0x00 for this calibration + * See paragraph describing Rx8e */ + pci_write_config8(MCU, 0x8e, 0x00); + + /* Need to put DRAM and MCU in read leveling */ + vx900_dram_enter_read_leveling(); + + /* From VIA code; Undocumented + * In theory this enables MODT[3:0] to be asserted */ + pci_mod_config8(MCU, 0x9e, 0, 0x80); + + /* Trigger calibration: Set D0F3Rx71[1:0]=10b */ + pci_mod_config8(MCU, 0x71, 0x03, 0x02); + + /* Wait for calibration to complete */ + while( pci_read_config8(MCU, 0x71) & 0x02 ); + vx900_dram_exit_read_leveling(); + + /* Restore the refresh counter*/ + pci_write_config8(MCU, 0xc7, ref_cnt); + + /* FIXME: should we save it before, or should we just set it as is */ + vx900_dram_set_ma_map(VX900_CALIB_MA_MAP); +} + +static void vx900_tx_dqs_trigger_calib(u8 pattern) +{ + u32 i; + /* Data pattern for calibration */ + pci_write_config8(MCU, 0x8e, pattern); + /* Trigger calibration */ + pci_mod_config8(MCU, 0x75, 0, 0x20); + /* Wait for calibration */ + i = 0; + while(pci_read_config8(MCU, 0x75) & 0x20) i++; + printram(" Tx DQS calib took %u PCI cycles\n", i); +} +static void vx900_tx_dqs_delay_calib(void) +{ + const u32 cal_addr = 0x00; + /* Set IO calibration address */ + pci_mod_config16(MCU, 0x8c , 0xfff0, cal_addr&(0xfff0)); + /* Set circuit to use calibration results - Clear Rx75[0]*/ + pci_mod_config8(MCU, 0x75, 0x01, 0); + /* Run calibration with first data pattern*/ + vx900_tx_dqs_trigger_calib(0x5a); + /* Run again with different pattern */ + vx900_tx_dqs_trigger_calib(0xa5); +} + +static void vx900_tx_dq_delay_calib(void) +{ + int i = 0; + /* Data pattern for calibration */ + pci_write_config8(MCU, 0x8e, 0x5a); + /* Trigger calibration */ + pci_mod_config8(MCU, 0x75, 0, 0x02); + /* Wait for calibration */ + while(pci_read_config8(MCU, 0x75) & 0x02) i++; + printram("TX DQ calibration took %u PCI cycles\n", i); +} + +static void vx900_rxdqs_adjust(delay_range *dly) +{ + /* Adjust Rx DQS delay after calibration has been run. This is + * recommended by VIA, but no explanation was provided as to why */ + size_t i; + for(i = 0; i < 8; i++) + { + if(dly->low[i] < 3) + { + if(i == 2 || i== 4) dly->low[i] += 4; + else dly->avg[i] += 3; + + } + + if(dly->high[i] > 0x38) dly->avg[i] -= 6; + else if(dly->high[i] > 0x30) dly->avg[i] -= 4; + + if(dly->avg[i] > 0x20) dly->avg[i] = 0x20; + } + + /* Put Rx DQS delay into manual mode (Set Rx[2,0] to 01) */ + pci_mod_config8(MCU, 0x71, 0x05, 0x01); + /* Now write the new settings */ + vx900_delay_calib_mode_select(VX900_CALIB_RxDQS, VX900_CALIB_MANUAL); + vx900_write_0x78_0x7f(dly->avg); +} + +static void vx900_dram_calibrate_delays(const ramctr_timing *ctrl, + const rank_layout *ranks) +{ + timing_dly dly; + size_t i; + u8 val; + vx900_delay_calib delay_cal; + memset(&delay_cal, 0, sizeof(delay_cal)); + printram("Starting delay calibration\n"); + + /**** Read delay control ****/ + /* MD Input Data Push Timing Control; + * use values recommended in datasheet + * Setting this too low causes the Rx window to move below the range we + * need it so we can capture it with Rx_78_7f + * This causes Rx calibrations to be too close to 0, and Tx + * calibrations will fail. + * Setting this too high causes the window to move above the range. + */ + if (ctrl->tCK <= TCK_533MHZ) val = 2; + else if (ctrl->tCK <= TCK_333MHZ) val = 1; + else val = 0; + val ++; /* FIXME: vendor BIOS sets this to 3 */ + pci_mod_config8(MCU, 0x74, (0x03 << 1), ((val & 0x03) << 1) ); + + /* FIXME: The vendor BIOS increases the MD input delay - WHY ? */ + pci_mod_config8(MCU, 0xef, (3<<4), 3<<4); + + + /**** Write delay control ****/ + /* FIXME: The vendor BIOS does this, but WHY? + * Early DQ/DQS for write cycles */ + pci_mod_config8(MCU, 0x76, (3<<2), 2<<2); + /* FIXME: The vendor BIOS does this - Output preamble ?*/ + pci_write_config8(MCU, 0x77, 0x10); + + /* FIXME: Vendor BIOS goes in with + * 8 page registers + * multiple page mode + * High Priority Refresh request + * -- WHY?*/ + pci_write_config8(MCU, 0x69, 0xc7); + + /* Set BA[0/1/2] to [A17/18/19] */ + vx900_dram_set_ma_map(VX900_MRS_MA_MAP); + /* Disable Multiple Page Mode - Set Rx69[0] to 0 */ + pci_mod_config8(MCU, 0x69, (1<<0), 0x00); + + /* It's very important that we keep all ranks which are not calibrated + * mapped to VR3. Even if we disable them, if they are mapped to VR0 + * (the rank we use for calibrations), the calibrations may fail in + * unexpected ways. */ + vx900_pr_map_all_vr3(); + + for(i = 0; i < VX900_MAX_DIMM_SLOTS; i++) + { + /* Do we have a valid DIMM? */ + if(ranks->phys_rank_size[i] + ranks->phys_rank_size[i+1] == 0 ) + continue; + + /* Map the first rank of the DIMM to VR0 */ + vx900_map_pr_vr(2*i, 0); + + /* Run calibrations */ + if(0){ + /* If we run this if(0) block, everything else may fail + * putting a huge delay after this block sometimes fixes the + * issue. */ + vx900_rx_capture_range_calib(); + vx900_read_delay_range(&(delay_cal.rx_dq_cr), + VX900_CALIB_RxDQ_CR); + dump_delay_range(delay_cal.rx_dq_cr);} + + /*FIXME: Cheating with Rx CR setting + * We need to either use Rx CR calibration + * or set up a table for the calibration */ + dly[0] = 0x28; dly[1] = 0x1c; dly[2] = 0x28; dly[3] = 0x28; + dly[4] = 0x2c; dly[5] = 0x30; dly[6] = 0x30; dly[7] = 0x34; + printram("Bypassing RxCR 78-7f calibration with:\n"); + dump_delay(dly); + /* We need to put the setting on manual mode */ + pci_mod_config8(MCU, 0x71, 0, 0x10); + vx900_delay_calib_mode_select(VX900_CALIB_RxDQ_CR, VX900_CALIB_MANUAL); + vx900_write_0x78_0x7f(dly); + + /************* RxDQS *************/ + vx900_rx_dqs_delay_calib(); + vx900_read_delay_range(&(delay_cal.rx_dqs), VX900_CALIB_RxDQS); + printram("RX DQS calibration results\n"); + dump_delay_range(delay_cal.rx_dqs); + + vx900_rxdqs_adjust(&(delay_cal.rx_dqs)); + + vx900_read_delay_range(&(delay_cal.rx_dqs), VX900_CALIB_RxDQS); + printram("RX DQS calibration results after adjustment\n"); + dump_delay_range(delay_cal.rx_dqs); + + /* Enable multiple page mode */ + pci_mod_config8(MCU, 0x69, 0, 1<<1); + + /* FIXME: this is done by vendor BIOS, and recommended by VIA + * However, datasheet says that bit[7] is reserved, and + * calibration works just as well if we don't set this to 1b . + * Should we really do this, or can we drop it ? */ + if(ctrl->tCK <= TCK_533MHZ){ + for( i = 0; i< 8; i++) dly[i] = 0x80; + pci_mod_config8(MCU, 0x75, 0x00, 0x01); /* manual Tx DQ DQS */ + vx900_delay_calib_mode_select(VX900_CALIB_TxDQ, VX900_CALIB_MANUAL); + vx900_write_0x78_0x7f(dly); + vx900_delay_calib_mode_select(VX900_CALIB_TxDQS, VX900_CALIB_MANUAL); + vx900_write_0x78_0x7f(dly); + } + + /************* TxDQS *************/ + vx900_tx_dqs_delay_calib(); + + vx900_read_delay_range(&(delay_cal.tx_dqs), VX900_CALIB_TxDQS); + printram("Tx DQS calibration results\n"); + dump_delay_range(delay_cal.tx_dqs); + /************* TxDQ *************/ + /* FIXME: not sure if multiple page mode should be enabled here + * Vendor BIOS does it */ + pci_mod_config8(MCU, 0x69, 0 , 0x01); + + vx900_tx_dq_delay_calib(); + vx900_read_delay_range(&(delay_cal.tx_dq), VX900_CALIB_TxDQ); + printram("TX DQ delay calibration results:\n"); + dump_delay_range(delay_cal.tx_dq); + + /* write manual settings */ + pci_mod_config8(MCU, 0x75, 0, 0x01); + vx900_delay_calib_mode_select(VX900_CALIB_TxDQS, VX900_CALIB_MANUAL); + vx900_write_0x78_0x7f(delay_cal.tx_dqs.avg); + vx900_delay_calib_mode_select(VX900_CALIB_TxDQ, VX900_CALIB_MANUAL); + vx900_write_0x78_0x7f(delay_cal.tx_dq.avg); + } +} + +static void vx900_dram_set_refresh_counter(ramctr_timing *ctrl) +{ + u8 reg8; + /* Set DRAM refresh counter + * Based on a refresh counter of 0x61 at 400MHz */ + reg8 = (TCK_400MHZ * 0x61) / ctrl->tCK; + pci_write_config8(MCU, 0xc7, reg8); +} + +static void vx900_dram_range(ramctr_timing *ctrl, rank_layout *ranks) +{ + size_t i, vrank = 0; + u8 reg8; + u32 ramsize = 0; + /* All unused physical ranks go to VR3. Otherwise, the MCU might be + * trying to read or write from unused ranks, or even worse, write some + * bits to the rank we want, and some to the unused ranks, even though + * they are disabled. Since VR3 is the last virtual rank to be used, we + * eliminate any ambiguities that the MCU may face. */ + vx900_pr_map_all_vr3(); + for(i = 0; i < VX900_MAX_MEM_RANKS; i++) + { + u32 rank_size = ranks->phys_rank_size[i]; + if(!rank_size) continue; + ranks->virt[vrank].start_addr = ramsize; + ramsize += rank_size; + ranks->virt[vrank].end_addr = ramsize; + + /* Rank memory range */ + reg8 = (ranks->virt[vrank].start_addr >> 2); + pci_write_config8(MCU, 0x48 + vrank, reg8); + reg8 = (ranks->virt[vrank].end_addr >> 2); + pci_write_config8(MCU, 0x40 + vrank, reg8); + + vx900_map_pr_vr(i, vrank); + + printram("Mapped Physical rank %u, to virtual rank %u\n" + " Start address: 0x%.8x000000\n" + " End address: 0x%.8x000000\n", + (int) i, (int) vrank, + ranks->virt[vrank].start_addr, + ranks->virt[vrank].end_addr); + /* Move on to next virtual rank */ + vrank++; + } + + /* FIXME: What if our RAM overlaps the PCI config space? */ + /* We need to write the top low address to the MCU */ + u32 tolmk = ramsize * (RAM_UNIT >> 10); + u16 chip_tolm = (tolmk >> 6) & 0xfff0; + pci_mod_config16(MCU, 0x84, 0xfff0, chip_tolm); + + printram("Initialized %u virtual ranks, with a total size of %u MB\n", + (int) vrank, ramsize << 4); +} + +static void vx900_dram_write_final_config(ramctr_timing *ctrl) +{ + + /* FIXME: These are quick cheats */ + pci_write_config8(MCU, 0x50, 0xa0); /* DRAM MA map */ + vx900_dram_set_ma_map(VX900_CALIB_MA_MAP); /* Rank interleave */ + + pci_write_config8(MCU, 0x69, 0xe7); + //pci_write_config8(MCU, 0x72, 0x0f); + + //pci_write_config8(MCU, 0x97, 0xa4); /* self-refresh */ + //pci_write_config8(MCU, 0x98, 0xba); /* self-refresh II */ + //pci_write_config8(MCU, 0x9a, 0x80); /* self-refresh III */ + + /* Enable automatic triggering of short ZQ calibration */ + pci_write_config8(MCU, 0xc8, 0x80); +} + +static void print_debug_pci_dev(device_t dev) +{ + print_debug("PCI: "); + print_debug_hex8((dev >> 20) & 0xff); + print_debug_char(':'); + print_debug_hex8((dev >> 15) & 0x1f); + print_debug_char('.'); + print_debug_hex8((dev >> 12) & 7); +} + +static void dump_pci_device(device_t dev) +{ + int i; + print_debug_pci_dev(dev); + print_debug("\n"); + + for (i = 0; i <= 0xff; i++) { + unsigned char val; + if ((i & 0x0f) == 0) { + print_debug_hex8(i); + print_debug_char(':'); + } + + if ((i & 0x0f) == 0x08) { + print_debug(" |"); + } + + val = pci_read_config8(dev, i); + print_debug_char(' '); + print_debug_hex8(val); + + if ((i & 0x0f) == 0x0f) { + print_debug("\n"); + } + } +} + +void vx900_init_dram_ddr3(const dimm_layout *dimm_addr) +{ + dimm_info dimm_prop; + ramctr_timing ctrl_prop; + rank_layout ranks; + device_t mcu; + + pci_mod_config8(MCU, 0xa1, 1<<7, 0); + + if(!ram_check_noprint_nodie(1<<20, 1<<20)) { + printram("RAM is already initialized. Skipping init\n"); + return; + } + /* Locate the Memory controller */ + mcu = pci_locate_device(PCI_ID(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_VX900_MEMCTRL), 0); + + if (mcu == PCI_DEV_INVALID) { + die("Memory Controller not found\n"); + } + memset(&dimm_prop, 0, sizeof(dimm_prop)); + memset(&ctrl_prop, 0, sizeof(ctrl_prop)); + memset(&ranks, 0, sizeof(ranks)); + /* This isn't even a step - Keep GFX away from our unintialized RAM */ + //vx900_disable_gfx(); + /* 1) Write some initial "safe" parameters */ + vx900_dram_write_init_config(); + /* 2) Get timing information from SPDs */ + dram_find_spds_ddr3(dimm_addr, &dimm_prop); + /* 3) Find lowest common denominator for all modules */ + dram_find_common_params(&dimm_prop, &ctrl_prop); + /* 4) Find the size of each memory rank */ + vx900_dram_phys_bank_range(&dimm_prop, &ranks); + /* 5) Set DRAM driving strength */ + vx900_dram_driving_ctrl(&dimm_prop); + /* 6) Set DRAM frequency and latencies */ + vx900_dram_timing(&ctrl_prop); + vx900_dram_freq(&ctrl_prop); + /* 7) Initialize the modules themselves */ + vx900_dram_ddr3_dimm_init(&ctrl_prop, &ranks); + /* 8) Set refresh counter based on DRAM frequency */ + vx900_dram_set_refresh_counter(&ctrl_prop); + /* 9) Calibrate receive and transmit delays */ + vx900_dram_calibrate_delays(&ctrl_prop, &ranks); + /* 10) Enable Physical to Virtual Rank mapping */ + vx900_dram_range(&ctrl_prop, &ranks); + /* 99) Some final adjustments */ + vx900_dram_write_final_config(&ctrl_prop); + /* A0) What about our beloved GFX */ + //vx900_dram_set_gfx_resources(); + /* Take a dump */ + dump_pci_device(mcu); + +} diff --git a/src/northbridge/via/vx900/romstrap.inc b/src/northbridge/via/vx900/romstrap.inc new file mode 100644 index 0000000..2eb2de5 --- /dev/null +++ b/src/northbridge/via/vx900/romstrap.inc @@ -0,0 +1,50 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2004 Tyan Computer + * (Written by Yinghai Lu <yhlu(a)tyan.com> for Tyan Computer) + * Copyright (C) 2007 Rudolf Marek <r.marek(a)assembler.cz> + * Copyright (C) 2009 One Laptop per Child, Association, Inc. + * Copyright (C) 2011-2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* This file constructs the ROM strap table for VX900 */ + + .section ".romstrap", "a", @progbits + + .globl __romstrap_start +__romstrap_start: +tblpointer: + .long 0x77886047 + .long 0x00777777 + .long 0x00000000 + .long 0x00000000 + .long 0x00888888 + .long 0x00AA1111 + .long 0x00000000 + .long 0x00000000 + +/* + * The pointer to above table should be at 0xffffffd0, + * the table itself MUST be aligned to 128B it seems! + */ +rspointers: + .long tblpointer // It will be 0xffffffd0 + + .globl __romstrap_end + +__romstrap_end: +.previous diff --git a/src/northbridge/via/vx900/romstrap.lds b/src/northbridge/via/vx900/romstrap.lds new file mode 100644 index 0000000..fc63c05 --- /dev/null +++ b/src/northbridge/via/vx900/romstrap.lds @@ -0,0 +1,27 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007 AMD + * (Written by Yinghai Lu <yinghai.lu(a)amd.com> for AMD) + * Copyright (C) 2011 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/> + */ + +SECTIONS { + . = (0x100000000 - 0x2c) - (__romstrap_end - __romstrap_start); + .romstrap (.): { + *(.romstrap) + } +} diff --git a/src/northbridge/via/vx900/sata.c b/src/northbridge/via/vx900/sata.c new file mode 100644 index 0000000..b1b0a03 --- /dev/null +++ b/src/northbridge/via/vx900/sata.c @@ -0,0 +1,107 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <console/console.h> +#include <device/pci.h> +#include <device/pci_ids.h> + +#include "vx900.h" + + +static void dump_pci_device(device_t dev) +{ + int i; + for (i = 0; i <= 255; i++) { + unsigned char val; + if ((i & 0x0f) == 0) { + print_debug_hex8(i); + print_debug_char(':'); + } + val = pci_read_config8(dev, i); + if((i & 7) == 0) print_debug(" |"); + print_debug_char(' '); + print_debug_hex8(val); + if ((i & 0x0f) == 0x0f) { + print_debug("\n"); + } + } +} + +static void vx900_native_sata_mode(device_t dev) +{ + /* Disable subclass write protect */ + pci_mod_config8(dev, 0x45, 1<<7, 0); + /* Change the device class to SATA */ + pci_write_config8(dev, PCI_CLASS_DEVICE, 0x01); + /* Re-enable subclass write protect */ + pci_mod_config8(dev, 0x45, 0, 1<<7); + /* */ + pci_write_config8(dev, PCI_CLASS_PROG, 0x8f); +} + +static void vx900_sata_init(device_t dev) +{ + print_debug("======================================================\n"); + print_debug("== SATA init \n"); + print_debug("======================================================\n"); + + /* Enable SATA primary channel IO access */ + //pci_mod_config8(dev, 0x40, 0, 1<<1); + /* Just SATA, so it makes sense to be in native SATA mode */ + vx900_native_sata_mode(dev); + + /* Fix "PMP Device Can’t Detect HDD Normally" (VIA Porting Guide) + * SATA device detection will not work unless we clear these bits. + * Without doing this, SeaBIOS (and potentially other payloads) will + * timeout when detecting SATA devices */ + pci_mod_config8(dev, 0x89, (1<<3) | (1<<6), 0); + + /* 12.7 Two Software Resets May Affect the System + * When the software does the second reset before the first reset + * finishes, it may cause the system hang. It would do one software + * reset and check the BSY bit of one port only, and the BSY bit of + * other port would be 1, then it does another software reset + * immediately and causes the system hang. + * This is because the first software reset doesn’t finish, and the + * state machine of the host controller conflicts, it can’t finish the + * second one anymore. The BSY bit of slave port would be always 1 after + * the second software reset issues. BIOS should set the following + * bit to avoid this issue. */ + pci_mod_config8(dev, 0x80, 0, 1<<6); + + /* Spin-up SATA devices + * TODO: Move to early ramstage to save time? */ + pci_mod_config8(dev, 0xb9, 0, 3<<4); + + print_debug("And finally, the dump you've all been waiting for\n"); + dump_pci_device(dev); +} + +static struct device_operations vga_operations = { + .read_resources = pci_dev_read_resources, + .set_resources = pci_dev_set_resources, + .enable_resources = pci_dev_enable_resources, + .init = vx900_sata_init, +}; + +static const struct pci_driver vga_driver_900 __pci_driver = { + .ops = &vga_operations, + .vendor = PCI_VENDOR_ID_VIA, + .device = PCI_DEVICE_ID_VIA_VX900_SATA, +}; \ No newline at end of file diff --git a/src/northbridge/via/vx900/traf_ctrl.c b/src/northbridge/via/vx900/traf_ctrl.c new file mode 100644 index 0000000..cc620cc --- /dev/null +++ b/src/northbridge/via/vx900/traf_ctrl.c @@ -0,0 +1,35 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <device/pci.h> +#include <device/pci_ids.h> + +static struct device_operations vga_operations = { + .read_resources = pci_dev_read_resources, + .set_resources = pci_dev_set_resources, + .enable_resources = pci_dev_enable_resources, + .init = pci_dev_init, + .ops_pci = 0, +}; + +static const struct pci_driver vga_driver_900 __pci_driver = { + .ops = &vga_operations, + .vendor = PCI_VENDOR_ID_VIA, + .device = PCI_DEVICE_ID_VIA_VX900_TRAF, +}; \ No newline at end of file diff --git a/src/northbridge/via/vx900/vx900.h b/src/northbridge/via/vx900/vx900.h new file mode 100644 index 0000000..21a24b2 --- /dev/null +++ b/src/northbridge/via/vx900/vx900.h @@ -0,0 +1,74 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Alexandru Gagniuc <mr.nuke.me(a)gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#define VX900_ACPI_IO_BASE 0x0400 + +#define VX900_NB_IOAPIC_ID 0x2 +#define VX900_NB_IOAPIC_BASE 0xfecc000 + +#define VX900_SB_IOAPIC_ID 0x1 +#define VX900_SB_IOAPIC_BASE 0xfec0000 + +#define SMBUS_IO_BASE 0x500 + +/* The maximum number of DIMM slots that the VX900 supports */ +#define VX900_MAX_DIMM_SLOTS 2 +#define VX900_MAX_MEM_RANKS 4 + +#define min(a,b) a<b?a:b +#define max(a,b) a>b?a:b + +#ifndef __PRE_RAM__ + +#include <arch/io.h> +#include <device/pci.h> + +/* We use these throughout the code. They really belong in a generic part of + * coreboot, but until beuraucracy gets them there, we still need them */ +static inline __attribute__((always_inline)) +void pci_mod_config8(device_t dev, unsigned int where, + uint8_t clr_mask, uint8_t set_mask) +{ + uint8_t reg8 = pci_read_config8(dev, where); + reg8 &= ~clr_mask; + reg8 |= set_mask; + pci_write_config8(dev, where, reg8); +} +static inline __attribute__((always_inline)) +void pci_mod_config16(device_t dev, unsigned int where, + uint16_t clr_mask, uint16_t set_mask) +{ + uint16_t reg16 = pci_read_config16(dev, where); + reg16 &= ~clr_mask; + reg16 |= set_mask; + pci_write_config16(dev, where, reg16); +} +static inline __attribute__((always_inline)) +void pci_mod_config32(device_t dev, unsigned int where, + uint32_t clr_mask, uint32_t set_mask) +{ + uint32_t reg32 = pci_read_config32(dev, where); + reg32 &= ~clr_mask; + reg32 |= set_mask; + pci_write_config32(dev, where, reg32); +} + +u32 chrome9hd_fb_size(void); + +#endif /* __PRE_RAM__ */ \ No newline at end of file

1 0

Instructions for flashing Lenovo X60/T60
by Bob Ham 09 Aug '12

09 Aug '12

Hi all, I have a Lenovo T60 that I would like to flash with coreboot. Unfortunately, the instructions for flashing it are spread over two mailing list threads, are somewhat unwieldy, and are also incomplete. From what I understand, the poor state of the instructions are the primary cause of Idwer bricking his X60 while trying to flash coreboot. I would like to avoid bricking my T60. To that end, I've created this page on the wiki: http://www.coreboot.org/Lenovo_x60x I've cobbled together the instructions as best I can. There are a number of outstanding questions, present on the page in capital letters, enclosed in square brackets and set in italics. I would appreciate it if members of the community would review these instructions and either update the wiki or provide me with appropriate corrections so that I might do it. The purpose being, not only to help me flash my T60 but to record the information in a useful and clear manner so that others can flash their Lenovo laptops. Thanks, Bob -- Bob Ham <rah(a)settrans.net> for (;;) { ++pancakes; }

2 1

New patch to review for coreboot: b0062a0 AMD Hudson: Enable HD audio
by Zheng Bao 09 Aug '12

09 Aug '12

Zheng Bao (zheng.bao(a)amd.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1427 -gerrit commit b0062a0d262b1a443bbe9dd7b4e124b2b6cb0344 Author: zbao <fishbaozi(a)gmail.com> Date: Thu Aug 9 15:08:20 2012 +0800 AMD Hudson: Enable HD audio Something about HD audio was scrubbed. Take it back. Change-Id: I0be96fd103f3ebd4e8c7ef09a184b71aa34ee3fd Signed-off-by: Zheng Bao <zheng.bao(a)amd.com> Signed-off-by: zbao <fishbaozi(a)gmail.com> --- src/vendorcode/amd/agesa/f15tn/AGESA.h | 6 +- .../amd/agesa/f15tn/Include/OptionFchInstall.h | 31 ++- .../amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaEnv.c | 10 +- .../amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaLate.c | 2 +- .../amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaMid.c | 455 ++++++++++++++++++++ .../amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaReset.c | 2 +- .../amd/agesa/f15tn/Proc/Fch/Common/FchDef.h | 8 +- src/vendorcode/amd/agesa/f15tn/Proc/Fch/Fch.h | 72 --- .../Fch/Interface/Family/Hudson2/EnvDefHudson2.c | 4 +- 9 files changed, 499 insertions(+), 91 deletions(-) diff --git a/src/vendorcode/amd/agesa/f15tn/AGESA.h b/src/vendorcode/amd/agesa/f15tn/AGESA.h index a9e7967..fdd02df 100644 --- a/src/vendorcode/amd/agesa/f15tn/AGESA.h +++ b/src/vendorcode/amd/agesa/f15tn/AGESA.h @@ -529,9 +529,9 @@ typedef enum { /// Configuration values for AzaliaController typedef enum { - hdaconf0 = 0, ///< Auto - Detect Azalia controller automatically - hdaconf1 , ///< Diable - Disable Azalia controller - hdaconf2 ///< Enable - Enable Azalia controller + AzAuto = 0, ///< Auto - Detect Azalia controller automatically + AzDisable, ///< Diable - Disable Azalia controller + AzEnable ///< Enable - Enable Azalia controller } HDA_CONFIG; /// Configuration values for IrConfig diff --git a/src/vendorcode/amd/agesa/f15tn/Include/OptionFchInstall.h b/src/vendorcode/amd/agesa/f15tn/Include/OptionFchInstall.h index ae1e765..eb169fd 100644 --- a/src/vendorcode/amd/agesa/f15tn/Include/OptionFchInstall.h +++ b/src/vendorcode/amd/agesa/f15tn/Include/OptionFchInstall.h @@ -130,7 +130,7 @@ extern FCH_TASK_ENTRY FchInitEnvIde; extern FCH_TASK_ENTRY FchInitEnvSd; extern FCH_TASK_ENTRY FchInitEnvIr; - extern FCH_TASK_ENTRY Fchdef178 ; + extern FCH_TASK_ENTRY FchInitEnvAzalia; extern FCH_TASK_ENTRY FchInitEnvHwm; extern FCH_TASK_ENTRY FchInitEnvImc; #endif @@ -139,6 +139,7 @@ #ifdef AGESA_ENTRY_INIT_MID #if AGESA_ENTRY_INIT_MID == TRUE extern FCH_TASK_ENTRY FchInitMidHwm; + extern FCH_TASK_ENTRY FchInitMidAzalia; extern FCH_TASK_ENTRY FchInitMidGec; extern FCH_TASK_ENTRY FchInitMidSata; extern FCH_TASK_ENTRY FchInitMidIde; @@ -167,6 +168,7 @@ extern FCH_TASK_ENTRY FchInitLateUsbOhci; extern FCH_TASK_ENTRY FchInitLateUsbXhci; extern FCH_TASK_ENTRY FchInitLateImc; + extern FCH_TASK_ENTRY FchInitLateAzalia; extern FCH_TASK_ENTRY FchInitLateHwm; #endif #endif @@ -247,6 +249,7 @@ #undef FCH_NO_IMC_SUPPORT #undef FCH_NO_SD_SUPPORT #undef FCH_NO_IR_SUPPORT + #undef FCH_NO_AZALIA_SUPPORT #undef FCH_NO_HWM_SUPPORT #define FCH_NO_GEC_SUPPORT TRUE @@ -504,6 +507,19 @@ #define InstallFchInitLateIr &FchTaskDummy #endif + #ifndef FCH_NO_AZALIA_SUPPORT + #define BLOCK_AZALIA_SIZE sizeof (FCH_AZALIA) + #define InstallFchInitResetAzalia &FchInitResetAzalia + #define InstallFchInitEnvAzalia &FchInitEnvAzalia + #define InstallFchInitMidAzalia &FchInitMidAzalia + #define InstallFchInitLateAzalia &FchInitLateAzalia + #else + #define BLOCK_AZALIA_SIZE 0 + #define InstallFchInitResetAzalia &FchTaskDummy + #define InstallFchInitEnvAzalia &FchTaskDummy + #define InstallFchInitMidAzalia &FchTaskDummy + #define InstallFchInitLateAzalia &FchTaskDummy + #endif #ifndef FCH_NO_HWM_SUPPORT #define BLOCK_HWM_SIZE sizeof (FCH_HWM) @@ -618,6 +634,11 @@ #define CFG_HPET_BASE_ADDRESS DFLT_HPET_BASE_ADDRESS #endif + #ifdef BLDCFG_AZALIA_SSID + #define CFG_AZALIA_SSID BLDCFG_AZALIA_SSID + #else + #define CFG_AZALIA_SSID DFLT_AZALIA_SSID + #endif #ifdef BLDCFG_SMBUS_SSID #define CFG_SMBUS_SSID BLDCFG_SMBUS_SSID @@ -836,7 +857,7 @@ InstallFchInitEnvSata, InstallFchInitEnvIde, InstallFchInitEnvGec, - Fchdef178 , + InstallFchInitEnvAzalia, InstallFchInitEnvAb, InstallFchInitEnvHwm, InstallFchInitEnvGppPhaseII, @@ -861,6 +882,7 @@ InstallFchInitMidSata, InstallFchInitMidIde, InstallFchInitMidGec, + InstallFchInitMidAzalia, InstallFchInitMidHwm, NULL }; @@ -883,6 +905,7 @@ InstallFchInitLateSata, InstallFchInitLateIde, InstallFchInitLateGec, + &FchTaskDummy, InstallFchInitLateImc, InstallFchInitLateHwm, InstallFchInitLateGpp, @@ -911,7 +934,7 @@ InstallFchInitEnvSata, InstallFchInitEnvIde, InstallFchInitEnvGec, - Fchdef178 , + InstallFchInitEnvAzalia, InstallFchInitEnvAb, InstallFchInitEnvGppPhaseII, InstallFchInitEnvAbS, @@ -936,6 +959,7 @@ InstallFchInitMidSata, InstallFchInitMidIde, InstallFchInitMidGec, + InstallFchInitMidAzalia, InstallFchInitLateSata, InstallFchInitLateIde, InstallFchInitLateHwAcpi, @@ -977,6 +1001,7 @@ #define CFG_SMI_CMD_PORT_ADDRESS 0 #define CFG_ACPI_PMA_CNTBLK_ADDRESS 0 #define CFG_GEC_SHADOW_ROM_BASE 0 + #define CFG_AZALIA_SSID 0 #define CFG_SMBUS_SSID 0 #define CFG_IDE_SSID 0 #define CFG_SATA_AHCI_SSID 0 diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaEnv.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaEnv.c index cf5bfc6..640492a 100644 --- a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaEnv.c +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaEnv.c @@ -84,7 +84,7 @@ * */ VOID -Fchdef178 ( +FchInitEnvAzalia ( IN VOID *FchDataPtr ) { @@ -94,15 +94,15 @@ Fchdef178 ( LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr; StdHeader = LocalCfgPtr->StdHeader; - if ( LocalCfgPtr->Azalia.AzaliaEnable == hdaconf1 ) { + if ( LocalCfgPtr->Azalia.AzaliaEnable == AzDisable ) { RwMem (ACPI_MMIO_BASE + PMIO_BASE + 0xEB , AccessWidth8, (UINT32)~BIT0, 0); } else { RwMem (ACPI_MMIO_BASE + PMIO_BASE + 0xEB , AccessWidth8, (UINT32)~BIT0, BIT0); - RwPci ((((0x14<<3)+2) << 16) + FCH_AZ_REG4C, AccessWidth8, (UINT32)~BIT0, BIT0, StdHeader); + RwPci ((((0x14<<3)+2) << 16) + 0x4C, AccessWidth8, (UINT32)~BIT0, BIT0, StdHeader); if ( LocalCfgPtr->Azalia.AzaliaMsiEnable) { - RwPci ((((0x14<<3)+2) << 16) + FCH_AZ_REG44, AccessWidth32, (UINT32)~BIT8, BIT8, StdHeader); - RwPci ((((0x14<<3)+2) << 16) + FCH_AZ_REG60, AccessWidth32, (UINT32)~BIT16, BIT16, StdHeader); + RwPci ((((0x14<<3)+2) << 16) + 0x44, AccessWidth32, (UINT32)~BIT8, BIT8, StdHeader); + RwPci ((((0x14<<3)+2) << 16) + 0x60, AccessWidth32, (UINT32)~BIT16, BIT16, StdHeader); } } } diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaLate.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaLate.c index 37acfc6..f3e67a8 100644 --- a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaLate.c +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaLate.c @@ -78,7 +78,7 @@ * */ VOID -Fchdef180 ( +FchInitLateAzalia ( IN VOID *FchDataPtr ) { diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaMid.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaMid.c index 65c5e59..4dfba96 100644 --- a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaMid.c +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaMid.c @@ -74,10 +74,465 @@ // Declaration of local functions // +VOID +ConfigureAzaliaPinCmd ( + IN FCH_DATA_BLOCK *FchDataPtr, + IN UINT32 BAR0, + IN UINT8 ChannelNum + ); +VOID +ConfigureAzaliaSetConfigD4Dword ( + IN CODEC_ENTRY *TempAzaliaCodecEntryPtr, + IN UINT32 ChannelNumDword, + IN UINT32 BAR0, + IN AMD_CONFIG_PARAMS *StdHeader + ); +/** + * FchInitMidAzalia - Config Azalia controller after PCI + * emulation + * + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchInitMidAzalia ( + IN VOID *FchDataPtr + ) +{ + UINT8 Index; + BOOLEAN EnableAzalia; + UINT32 PinRouting; + UINT8 ChannelNum; + UINT8 AzaliaTempVariableByte; + UINT16 AzaliaTempVariableWord; + UINT32 BAR0; + FCH_DATA_BLOCK *LocalCfgPtr; + AMD_CONFIG_PARAMS *StdHeader; + + LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr; + StdHeader = LocalCfgPtr->StdHeader; + + EnableAzalia = FALSE; + ChannelNum = 0; + AzaliaTempVariableByte = 0; + AzaliaTempVariableWord = 0; + BAR0 = 0; + + if ( LocalCfgPtr->Azalia.AzaliaEnable == AzDisable) { + return; + } else { + RwPci ((((0x14<<3)+2) << 16) + 0x04, AccessWidth8, (UINT32)~BIT1, (UINT32)BIT1, StdHeader); + + if ( LocalCfgPtr->Azalia.AzaliaSsid != 0 ) { + RwPci ((((0x14<<3)+2) << 16) + 0x2C, AccessWidth32, 0x00, LocalCfgPtr->Azalia.AzaliaSsid, StdHeader); + } + + ReadPci ((((0x14<<3)+2) << 16) + 0x10, AccessWidth32, &BAR0, StdHeader); + + if ( BAR0 != 0 ) { + if ( BAR0 != 0xFFFFFFFF ) { + BAR0 &= ~(0x03FFF); + EnableAzalia = TRUE; + } + } + } + + if ( EnableAzalia ) { + // + // Get SDIN Configuration + // + if ( LocalCfgPtr->Azalia.AzaliaConfig.AzaliaSdin0 == 2 ) { + RwMem (ACPI_MMIO_BASE + GPIO_BASE + FCH_GPIO_REG167, AccessWidth8, 0, 0x3E); + RwMem (ACPI_MMIO_BASE + IOMUX_BASE + FCH_GPIO_REG167, AccessWidth8, 0, 0x00); + } else { + RwMem (ACPI_MMIO_BASE + GPIO_BASE + FCH_GPIO_REG167, AccessWidth8, 0, 0x0); + RwMem (ACPI_MMIO_BASE + IOMUX_BASE + FCH_GPIO_REG167, AccessWidth8, 0, 0x01); + } + + if ( LocalCfgPtr->Azalia.AzaliaConfig.AzaliaSdin1 == 2 ) { + RwMem (ACPI_MMIO_BASE + GPIO_BASE + FCH_GPIO_REG168, AccessWidth8, 0, 0x3E); + RwMem (ACPI_MMIO_BASE + IOMUX_BASE + FCH_GPIO_REG168, AccessWidth8, 0, 0x00); + } else { + RwMem (ACPI_MMIO_BASE + GPIO_BASE + FCH_GPIO_REG168, AccessWidth8, 0, 0x0); + RwMem (ACPI_MMIO_BASE + IOMUX_BASE + FCH_GPIO_REG168, AccessWidth8, 0, 0x01); + } + + if ( LocalCfgPtr->Azalia.AzaliaConfig.AzaliaSdin2 == 2 ) { + RwMem (ACPI_MMIO_BASE + GPIO_BASE + FCH_GPIO_REG169, AccessWidth8, 0, 0x3E); + RwMem (ACPI_MMIO_BASE + IOMUX_BASE + FCH_GPIO_REG169, AccessWidth8, 0, 0x00); + } else { + RwMem (ACPI_MMIO_BASE + GPIO_BASE + FCH_GPIO_REG169, AccessWidth8, 0, 0x0); + RwMem (ACPI_MMIO_BASE + IOMUX_BASE + FCH_GPIO_REG169, AccessWidth8, 0, 0x01); + } + + if ( LocalCfgPtr->Azalia.AzaliaConfig.AzaliaSdin3 == 2 ) { + RwMem (ACPI_MMIO_BASE + GPIO_BASE + FCH_GPIO_REG170, AccessWidth8, 0, 0x3E); + RwMem (ACPI_MMIO_BASE + IOMUX_BASE + FCH_GPIO_REG170, AccessWidth8, 0, 0x00); + } else { + RwMem (ACPI_MMIO_BASE + GPIO_BASE + FCH_GPIO_REG170, AccessWidth8, 0, 0x0); + RwMem (ACPI_MMIO_BASE + IOMUX_BASE + FCH_GPIO_REG170, AccessWidth8, 0, 0x01); + } + + Index = 11; + do { + ReadMem ( BAR0 + 0x08, AccessWidth8, &AzaliaTempVariableByte); + AzaliaTempVariableByte |= BIT0; + WriteMem (BAR0 + 0x08, AccessWidth8, &AzaliaTempVariableByte); + FchStall (1000, StdHeader); + ReadMem (BAR0 + 0x08, AccessWidth8, &AzaliaTempVariableByte); + Index--; + } while ((! (AzaliaTempVariableByte & BIT0)) && (Index > 0) ); + + if ( Index == 0 ) { + return; + } + + FchStall (1000, StdHeader); + ReadMem ( BAR0 + 0x0E, AccessWidth16, &AzaliaTempVariableWord); + if ( AzaliaTempVariableWord & 0x0F ) { + + // + //at least one azalia codec found + // + //PinRouting = LocalCfgPtr->Azalia.AZALIA_CONFIG.AzaliaSdinPin; + //new structure need make up PinRouting + //need adjust later!!! + // + PinRouting = 0; + PinRouting = (UINT32 )LocalCfgPtr->Azalia.AzaliaConfig.AzaliaSdin3; + PinRouting <<= 8; + PinRouting |= (UINT32 )LocalCfgPtr->Azalia.AzaliaConfig.AzaliaSdin2; + PinRouting <<= 8; + PinRouting |= (UINT32 )LocalCfgPtr->Azalia.AzaliaConfig.AzaliaSdin1; + PinRouting <<= 8; + PinRouting |= (UINT32 )LocalCfgPtr->Azalia.AzaliaConfig.AzaliaSdin0; + + do { + if ( ( ! (PinRouting & BIT0) ) && (PinRouting & BIT1) ) { + ConfigureAzaliaPinCmd (LocalCfgPtr, BAR0, ChannelNum); + } + PinRouting >>= 8; + ChannelNum++; + } while ( ChannelNum != 4 ); + } else { + // + //No Azalia codec found + // + if ( LocalCfgPtr->Azalia.AzaliaEnable != AzEnable ) { + EnableAzalia = FALSE; ///set flag to disable Azalia + } + } + } + + if ( EnableAzalia ) { + if ( LocalCfgPtr->Azalia.AzaliaSnoop == 1 ) { + RwPci ((((0x14<<3)+2) << 16) + 0x42, AccessWidth8, 0xFF, BIT1 + BIT0, StdHeader); + } + } else { + // + //disable Azalia controller + // + RwPci ((((0x14<<3)+2) << 16) + 0x04, AccessWidth16, 0, 0, StdHeader); + RwMem (ACPI_MMIO_BASE + PMIO_BASE + 0xEB , AccessWidth8, (UINT32)~BIT0, 0); + RwMem (ACPI_MMIO_BASE + PMIO_BASE + 0xEB , AccessWidth8, (UINT32)~BIT0, 0); + } +} + +/** + * Pin Config for ALC880, ALC882 and ALC883. + * + * + * + */ +CODEC_ENTRY AzaliaCodecAlc882Table[] = +{ + {0x14, 0x01014010}, + {0x15, 0x01011012}, + {0x16, 0x01016011}, + {0x17, 0x01012014}, + {0x18, 0x01A19030}, + {0x19, 0x411111F0}, + {0x1a, 0x01813080}, + {0x1b, 0x411111F0}, + {0x1C, 0x411111F0}, + {0x1d, 0x411111F0}, + {0x1e, 0x01441150}, + {0x1f, 0x01C46160}, + {0xff, 0xffffffff} +}; + +/** + * Pin Config for ALC0262. + * + * + * + */ +CODEC_ENTRY AzaliaCodecAlc262Table[] = +{ + {0x14, 0x01014010}, + {0x15, 0x411111F0}, + {0x16, 0x411111F0}, + {0x18, 0x01A19830}, + {0x19, 0x02A19C40}, + {0x1a, 0x01813031}, + {0x1b, 0x02014C20}, + {0x1c, 0x411111F0}, + {0x1d, 0x411111F0}, + {0x1e, 0x0144111E}, + {0x1f, 0x01C46150}, + {0xff, 0xffffffff} +}; + +/** + * Pin Config for ALC0269. + * + * + * + */ +CODEC_ENTRY AzaliaCodecAlc269Table[] = +{ + {0x12, 0x99A308F0}, + {0x14, 0x99130010}, + {0x15, 0x0121101F}, + {0x16, 0x99036120}, + {0x18, 0x01A19850}, + {0x19, 0x99A309F0}, + {0x1a, 0x01813051}, + {0x1b, 0x0181405F}, + {0x1d, 0x40134601}, + {0x1e, 0x01442130}, + {0x11, 0x99430140}, + {0x20, 0x0030FFFF}, + {0xff, 0xffffffff} +}; + +/** + * Pin Config for ALC0861. + * + * + * + */ +CODEC_ENTRY AzaliaCodecAlc861Table[] = +{ + {0x01, 0x8086C601}, + {0x0B, 0x01014110}, + {0x0C, 0x01813140}, + {0x0D, 0x01A19941}, + {0x0E, 0x411111F0}, + {0x0F, 0x02214420}, + {0x10, 0x02A1994E}, + {0x11, 0x99330142}, + {0x12, 0x01451130}, + {0x1F, 0x411111F0}, + {0x20, 0x411111F0}, + {0x23, 0x411111F0}, + {0xff, 0xffffffff} +}; + +/** + * Pin Config for ALC0889. + * + * + * + */ +CODEC_ENTRY AzaliaCodecAlc889Table[] = +{ + {0x11, 0x411111F0}, + {0x14, 0x01014010}, + {0x15, 0x01011012}, + {0x16, 0x01016011}, + {0x17, 0x01013014}, + {0x18, 0x01A19030}, + {0x19, 0x411111F0}, + {0x1a, 0x411111F0}, + {0x1b, 0x411111F0}, + {0x1C, 0x411111F0}, + {0x1d, 0x411111F0}, + {0x1e, 0x01442150}, + {0x1f, 0x01C42160}, + {0xff, 0xffffffff} +}; + +/** + * Pin Config for ADI1984. + * + * + * + */ +CODEC_ENTRY AzaliaCodecAd1984Table[] = +{ + {0x11, 0x0221401F}, + {0x12, 0x90170110}, + {0x13, 0x511301F0}, + {0x14, 0x02A15020}, + {0x15, 0x50A301F0}, + {0x16, 0x593301F0}, + {0x17, 0x55A601F0}, + {0x18, 0x55A601F0}, + {0x1A, 0x91F311F0}, + {0x1B, 0x014511A0}, + {0x1C, 0x599301F0}, + {0xff, 0xffffffff} +}; + +/** + * FrontPanel Config table list + * + * + * + */ +CODEC_ENTRY FrontPanelAzaliaCodecTableList[] = +{ + {0x19, 0x02A19040}, + {0x1b, 0x02214020}, + {0xff, 0xffffffff} +}; + +/** + * Current HD Audio support codec list + * + * + * + */ +CODEC_TBL_LIST AzaliaCodecTableList[] = +{ + {0x010ec0880, &AzaliaCodecAlc882Table[0]}, + {0x010ec0882, &AzaliaCodecAlc882Table[0]}, + {0x010ec0883, &AzaliaCodecAlc882Table[0]}, + {0x010ec0885, &AzaliaCodecAlc882Table[0]}, + {0x010ec0889, &AzaliaCodecAlc889Table[0]}, + {0x010ec0262, &AzaliaCodecAlc262Table[0]}, + {0x010ec0269, &AzaliaCodecAlc269Table[0]}, + {0x010ec0861, &AzaliaCodecAlc861Table[0]}, + {0x011d41984, &AzaliaCodecAd1984Table[0]}, + { (UINT32) 0x0FFFFFFFF, (CODEC_ENTRY*) (UINTN)0x0FFFFFFFF} +}; + +/** + * ConfigureAzaliaPinCmd - Configuration HD Audio PIN Command + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * @param[in] BAR0 HD Audio BAR0 base address. + * @param[in] ChannelNum Channel Number. + * + */ +VOID +ConfigureAzaliaPinCmd ( + IN FCH_DATA_BLOCK *FchDataPtr, + IN UINT32 BAR0, + IN UINT8 ChannelNum + ) +{ + UINT32 AzaliaTempVariable; + UINT32 ChannelNumDword; + CODEC_TBL_LIST *TempAzaliaOemCodecTablePtr; + CODEC_ENTRY *TempAzaliaCodecEntryPtr; + + if ( (FchDataPtr->Azalia.AzaliaPinCfg) != 1 ) { + return; + } + + ChannelNumDword = ChannelNum << 28; + AzaliaTempVariable = 0xF0000; + AzaliaTempVariable |= ChannelNumDword; + + WriteMem (BAR0 + 0x60, AccessWidth32, &AzaliaTempVariable); + FchStall (600, FchDataPtr->StdHeader); + ReadMem (BAR0 + 0x64, AccessWidth32, &AzaliaTempVariable); + + if ( ((FchDataPtr->Azalia.AzaliaOemCodecTablePtr) == NULL) || ((FchDataPtr->Azalia.AzaliaOemCodecTablePtr) == ((CODEC_TBL_LIST*) (UINTN)0xFFFFFFFF))) { + TempAzaliaOemCodecTablePtr = (CODEC_TBL_LIST*) (&AzaliaCodecTableList[0]); + } else { + TempAzaliaOemCodecTablePtr = (CODEC_TBL_LIST*) FchDataPtr->Azalia.AzaliaOemCodecTablePtr; + } + + while ( TempAzaliaOemCodecTablePtr->CodecId != 0xFFFFFFFF ) { + if ( TempAzaliaOemCodecTablePtr->CodecId == AzaliaTempVariable ) { + break; + } else { + ++TempAzaliaOemCodecTablePtr; + } + } + + if ( TempAzaliaOemCodecTablePtr->CodecId != 0xFFFFFFFF ) { + TempAzaliaCodecEntryPtr = (CODEC_ENTRY*) TempAzaliaOemCodecTablePtr->CodecTablePtr; + if ( ((FchDataPtr->Azalia.AzaliaOemCodecTablePtr) == NULL) || ((FchDataPtr->Azalia.AzaliaOemCodecTablePtr) == ((CODEC_TBL_LIST*) (UINTN)0xFFFFFFFF)) ) { + TempAzaliaCodecEntryPtr = (CODEC_ENTRY*) (TempAzaliaCodecEntryPtr); + } + + ConfigureAzaliaSetConfigD4Dword (TempAzaliaCodecEntryPtr, ChannelNumDword, BAR0, FchDataPtr->StdHeader); + + if ( FchDataPtr->Azalia.AzaliaFrontPanel != 1 ) { + if ( (FchDataPtr->Azalia.AzaliaFrontPanel == 2) || (FchDataPtr->Azalia.FrontPanelDetected == 1) ) { + if ( ((FchDataPtr->Azalia.AzaliaOemFpCodecTablePtr) == NULL) || ((FchDataPtr->Azalia.AzaliaOemFpCodecTablePtr) == (VOID*) (UINTN)0xFFFFFFFF) ) { + TempAzaliaCodecEntryPtr = (CODEC_ENTRY*) (&FrontPanelAzaliaCodecTableList[0]); + } else { + TempAzaliaCodecEntryPtr = (CODEC_ENTRY*) FchDataPtr->Azalia.AzaliaOemFpCodecTablePtr; + } + + ConfigureAzaliaSetConfigD4Dword (TempAzaliaCodecEntryPtr, ChannelNumDword, BAR0, FchDataPtr->StdHeader); + } + } + } +} + +/** + * ConfigureAzaliaSetConfigD4Dword - Configuration HD Audio Codec table + * + * + * @param[in] TempAzaliaCodecEntryPtr HD Audio Codec table structure pointer. + * @param[in] ChannelNumDword HD Audio Channel Number. + * @param[in] BAR0 HD Audio BAR0 base address. + * @param[in] StdHeader + * + */ +VOID +ConfigureAzaliaSetConfigD4Dword ( + IN CODEC_ENTRY *TempAzaliaCodecEntryPtr, + IN UINT32 ChannelNumDword, + IN UINT32 BAR0, + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + UINT8 TempByte1; + UINT8 TempByte2; + UINT8 Index; + UINT32 TempDword1; + UINT32 TempDword2; + + TempDword1 = 0; + TempDword2 = 0; + + while ( (TempAzaliaCodecEntryPtr->Nid) != 0xFF ) { + TempByte1 = 0x20; + if ( (TempAzaliaCodecEntryPtr->Nid) == 0x1 ) { + TempByte1 = 0x24; + } + + TempDword1 = TempAzaliaCodecEntryPtr->Nid; + TempDword1 &= 0xff; + TempDword1 <<= 20; + TempDword1 |= ChannelNumDword; + TempDword1 |= (0x700 << 8); + for ( Index = 4; Index > 0; Index-- ) { + do { + ReadMem (BAR0 + 0x68, AccessWidth32, &TempDword2); + } while ( (TempDword2 & BIT0) != 0 ); + TempByte2 = (UINT8) (( (TempAzaliaCodecEntryPtr->Byte40) >> ((4 - Index) * 8 ) ) & 0xff); + TempDword1 = (TempDword1 & 0xFFFF0000) + ((TempByte1 - Index) << 8) + TempByte2; + WriteMem (BAR0 + 0x60, AccessWidth32, &TempDword1); + FchStall (60, StdHeader); + } + ++TempAzaliaCodecEntryPtr; + } +} diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaReset.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaReset.c index d10857e..7c7855e 100644 --- a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaReset.c +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Azalia/AzaliaReset.c @@ -80,7 +80,7 @@ * */ VOID -Fchdef174 ( +FchInitResetAzalia ( IN VOID *FchDataPtr ) { diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Common/FchDef.h b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Common/FchDef.h index af1d1ba..f8519ee 100644 --- a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Common/FchDef.h +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Common/FchDef.h @@ -170,13 +170,13 @@ UINT32 GppGetFchTempBus (IN AMD_CONFIG_PARAMS *StdHeader); /// /// Pei Phase /// -VOID Fchdef174 (IN VOID *FchDataPtr); +VOID FchInitResetAzalia (IN VOID *FchDataPtr); /// /// Dxe Phase /// -VOID Fchdef178 (IN VOID *FchDataPtr); -VOID Fchdef179 (IN VOID *FchDataPtr); -VOID Fchdef180 (IN VOID *FchDataPtr); +VOID FchInitEnvAzalia (IN VOID *FchDataPtr); +VOID FchInitMidAzalia (IN VOID *FchDataPtr); +VOID FchInitLateAzalia (IN VOID *FchDataPtr); /// diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Fch.h b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Fch.h index 963d96d..6b15aaf 100644 --- a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Fch.h +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Fch.h @@ -892,78 +892,6 @@ // Device 20 (0x14) Func 2 // -#define FCH_AZ_REG00 0x00 // Vendor ID - R -#define FCH_AZ_REG02 0x02 // Device ID - R/W -#define FCH_AZ_REG04 0x04 // PCI Command -#define FCH_AZ_REG06 0x06 // PCI Status - R/W -#define FCH_AZ_REG08 0x08 // Revision ID -#define FCH_AZ_REG09 0x09 // Programming Interface -#define FCH_AZ_REG0A 0x0A // Sub Class Code -#define FCH_AZ_REG0B 0x0B // Base Class Code -#define FCH_AZ_REG0C 0x0C // Cache Line Size - R/W -#define FCH_AZ_REG0D 0x0D // Latency Timer -#define FCH_AZ_REG0E 0x0E // Header Type -#define FCH_AZ_REG0F 0x0F // BIST -#define FCH_AZ_REG10 0x10 // Lower Base Address Register -#define FCH_AZ_REG14 0x14 // Upper Base Address Register -#define FCH_AZ_REG2C 0x2C // Subsystem Vendor ID -#define FCH_AZ_REG2D 0x2D // Subsystem ID -#define FCH_AZ_REG34 0x34 // Capabilities Pointer -#define FCH_AZ_REG3C 0x3C // Interrupt Line -#define FCH_AZ_REG3D 0x3D // Interrupt Pin -#define FCH_AZ_REG3E 0x3E // Minimum Grant -#define FCH_AZ_REG3F 0x3F // Maximum Latency -#define FCH_AZ_REG40 0x40 // Misc Control 1 -#define FCH_AZ_REG42 0x42 // Misc Control 2 Register -#define FCH_AZ_REG43 0x43 // Misc Control 3 Register -#define FCH_AZ_REG44 0x44 // Interrupt Pin Control Register -#define FCH_AZ_REG46 0x46 // Debug Control Register -#define FCH_AZ_REG4C 0x4C -#define FCH_AZ_REG50 0x50 // Power Management Capability ID -#define FCH_AZ_REG52 0x52 // Power Management Capabilities -#define FCH_AZ_REG54 0x54 // Power Management Control/Status -#define FCH_AZ_REG60 0x60 // MSI Capability ID -#define FCH_AZ_REG62 0x62 // MSI Message Control -#define FCH_AZ_REG64 0x64 // MSI Message Lower Address -#define FCH_AZ_REG68 0x68 // MSI Message Upper Address -#define FCH_AZ_REG6C 0x6C // MSI Message Data - -#define FCH_AZ_BAR_REG00 0x00 // Global Capabilities - R -#define FCH_AZ_BAR_REG02 0x02 // Minor Version - R -#define FCH_AZ_BAR_REG03 0x03 // Major Version - R -#define FCH_AZ_BAR_REG04 0x04 // Output Payload Capability - R -#define FCH_AZ_BAR_REG06 0x06 // Input Payload Capability - R -#define FCH_AZ_BAR_REG08 0x08 // Global Control - R/W -#define FCH_AZ_BAR_REG0C 0x0C // Wake Enable - R/W -#define FCH_AZ_BAR_REG0E 0x0E // State Change Status - R/W -#define FCH_AZ_BAR_REG10 0x10 // Global Status - R/W -#define FCH_AZ_BAR_REG18 0x18 // Output Stream Payload Capability - R -#define FCH_AZ_BAR_REG1A 0x1A // Input Stream Payload Capability - R -#define FCH_AZ_BAR_REG20 0x20 // Interrupt Control - R/W -#define FCH_AZ_BAR_REG24 0x24 // Interrupt Status - R/W -#define FCH_AZ_BAR_REG30 0x30 // Wall Clock Counter - R -#define FCH_AZ_BAR_REG38 0x38 // Stream Synchronization - R/W -#define FCH_AZ_BAR_REG40 0x40 // CORB Lower Base Address - R/W -#define FCH_AZ_BAR_REG44 0x44 // CORB Upper Base Address - RW -#define FCH_AZ_BAR_REG48 0x48 // CORB Write Pointer - R/W -#define FCH_AZ_BAR_REG4A 0x4A // CORB Read Pointer - R/W -#define FCH_AZ_BAR_REG4C 0x4C // CORB Control - R/W -#define FCH_AZ_BAR_REG4D 0x4D // CORB Status - R/W -#define FCH_AZ_BAR_REG4E 0x4E // CORB Size - R/W -#define FCH_AZ_BAR_REG50 0x50 // RIRB Lower Base Address - RW -#define FCH_AZ_BAR_REG54 0x54 // RIRB Upper Address - RW -#define FCH_AZ_BAR_REG58 0x58 // RIRB Write Pointer - RW -#define FCH_AZ_BAR_REG5A 0x5A // RIRB Response Interrupt Count - R/W -#define FCH_AZ_BAR_REG5C 0x5C // RIRB Control - R/W -#define FCH_AZ_BAR_REG5D 0x5D // RIRB Status - R/W -#define FCH_AZ_BAR_REG5E 0x5E // RIRB Size - R/W -#define FCH_AZ_BAR_REG60 0x60 // Immediate Command Output Interface - R/W -#define FCH_AZ_BAR_REG64 0x64 // Immediate Command Input Interface - R/W -#define FCH_AZ_BAR_REG68 0x68 // Immediate Command Input Interface - R/W -#define FCH_AZ_BAR_REG70 0x70 // DMA Position Lower Base Address - R/W -#define FCH_AZ_BAR_REG74 0x74 // DMA Position Upper Base Address - R/W -#define FCH_AZ_BAR_REG2030 0x2030 // Wall Clock Counter Alias - R - // // FCH LPC Device 0x780E // Device 20 (0x14) Func 3 diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Interface/Family/Hudson2/EnvDefHudson2.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Interface/Family/Hudson2/EnvDefHudson2.c index f9c29d9..b1964c8 100644 --- a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Interface/Family/Hudson2/EnvDefHudson2.c +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Interface/Family/Hudson2/EnvDefHudson2.c @@ -89,7 +89,7 @@ */ CONST FCH_INTERFACE ROMDATA FchInterfaceDefault = { SdAmda, // SdConfig - hdaconf2 , // AzaliaControl + AzEnable, // AzaliaControl IrRxTx0Tx1, // IrConfig TRUE, // UmiGen2 SataAhci, // SataClass @@ -273,7 +273,7 @@ FCH_DATA_BLOCK InitEnvCfgDefault = { }, { // FCH_AZALIA - hdaconf2, // AzaliaEnable + AzEnable, // AzaliaEnable FALSE, // AzaliaMsiEnable 0x00000000, // AzaliaSsid 1, // AzaliaPinCfg

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Re: [coreboot] [SeaBIOS] Compiling SeaBIOS for coreboot has problems with its ACPI code
by Kevin O'Connor 09 Aug '12

09 Aug '12

On Tue, Aug 07, 2012 at 07:34:37PM +0000, Moore, Robert wrote: > This is very interesting. If I understand correctly, you are using a > utility plus various directives to generate tables of AML offsets -- > presumably in order to dynamically change AML values, correct? Yes - exactly. We started off completely generating the SSDT dynamically, but that got awkward when we needed to generate Processor objects dynamically. So, we compiled an SSDT as template and then patched it. It was fragile to hard-code the offsets, so a tool was written to parse the IASL output and generate the offsets automatically. I'm CC'ing the coreboot list - they have also been doing SSDT runtime generation. > I have to say that I have not seen anything like this, from any BIOS vendor. > > > By the way, is there interest in adding some of the functionality that > > we get by parsing the listing to iasl directly? > > We are always interested in adding features to make the compiler > more useful. What would you suggest? The tool currently generates offsets and can rename the Amlcode[] variable to something more unique. I'm sure additional features could be thought up. -Kevin

2 1

Patch set updated for coreboot: 9307327 Sandybridge: Fix integer overrun in romstage udelay()
by Stefan Reinauer 09 Aug '12

09 Aug '12

Stefan Reinauer (stefan.reinauer(a)coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1412 -gerrit commit 93073277c12512d1e39b491d969b776d27ed85b1 Author: Stefan Reinauer <reinauer(a)chromium.org> Date: Wed Jul 25 16:15:25 2012 -0700 Sandybridge: Fix integer overrun in romstage udelay() This was broken, fixing according to related patch for i945 Change-Id: I925cd205ee5beb918181740a7b981a4209688ac6 Signed-off-by: Stefan Reinauer <reinauer(a)google.com> --- src/northbridge/intel/sandybridge/udelay.c | 22 ++++++++++++++++------ 1 files changed, 16 insertions(+), 6 deletions(-) diff --git a/src/northbridge/intel/sandybridge/udelay.c b/src/northbridge/intel/sandybridge/udelay.c index 3d8ba96..6ceea40 100644 --- a/src/northbridge/intel/sandybridge/udelay.c +++ b/src/northbridge/intel/sandybridge/udelay.c @@ -23,9 +23,22 @@ #include <cpu/x86/msr.h> /** - * Intel Core(tm) cpus always run the TSC at the maximum possible CPU clock + * Intel SandyBridge/IvyBridge CPUs always run the TSC at BCLK=100MHz */ +/* Simple 32- to 64-bit multiplication. Uses 16-bit words to avoid overflow. + * This code is used to prevent use of libgcc's umoddi3. + */ +static inline void multiply_to_tsc(tsc_t *const tsc, const u32 a, const u32 b) +{ + tsc->lo = (a & 0xffff) * (b & 0xffff); + tsc->hi = ((tsc->lo >> 16) + + ((a & 0xffff) * (b >> 16)) + + ((b & 0xffff) * (a >> 16))); + tsc->lo = ((tsc->hi & 0xffff) << 16) | (tsc->lo & 0xffff); + tsc->hi = ((a >> 16) * (b >> 16)) + (tsc->hi >> 16); +} + void udelay(u32 us) { u32 dword; @@ -33,15 +46,12 @@ void udelay(u32 us) msr_t msr; u32 fsb = 100, divisor; u32 d; /* ticks per us */ - u32 dn = 0x1000000 / 2; /* how many us before we need to use hi */ msr = rdmsr(0xce); divisor = (msr.lo >> 8) & 0xff; - d = fsb * divisor; - - tscd.hi = us / dn; - tscd.lo = (us - tscd.hi * dn) * d; + d = fsb * divisor; /* On Core/Core2 this is divided by 4 */ + multiply_to_tsc(&tscd, us, d); tsc1 = rdtsc(); dword = tsc1.lo + tscd.lo;

1 0

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coreboot August 2012