coreboot February 2012

coreboot@coreboot.org

34 participants
348 discussions

New patch to review for coreboot: ede2da9 VIA cpus: apply un-written naming rules
by Kyösti Mälkki 09 Feb '12

09 Feb '12

Kyösti Mälkki (kyosti.malkki(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/614 -gerrit commit ede2da9d2d9fffcf8a57d19958bedf595cc46f01 Author: Kyösti Mälkki <kyosti.malkki(a)gmail.com> Date: Thu Feb 9 16:51:38 2012 +0200 VIA cpus: apply un-written naming rules Rename files and directories: model_c3 -> c3 model_c7 -> c7 Change-Id: If144fc501e8ae44b347ac44fa90c689c33a8e126 Signed-off-by: Kyösti Mälkki <kyosti.malkki(a)gmail.com> --- src/cpu/via/Kconfig | 4 +- src/cpu/via/Makefile.inc | 4 +- src/cpu/via/c3/Kconfig | 11 ++ src/cpu/via/c3/Makefile.inc | 8 + src/cpu/via/c3/c3_init.c | 53 ++++++ src/cpu/via/c7/Kconfig | 21 +++ src/cpu/via/c7/Makefile.inc | 10 ++ src/cpu/via/c7/c7_init.c | 231 +++++++++++++++++++++++++++ src/cpu/via/model_c3/Kconfig | 4 - src/cpu/via/model_c3/Makefile.inc | 8 - src/cpu/via/model_c3/model_c3_init.c | 53 ------ src/cpu/via/model_c7/Kconfig | 23 --- src/cpu/via/model_c7/Makefile.inc | 10 -- src/cpu/via/model_c7/model_c7_init.c | 231 --------------------------- src/mainboard/bcom/winnetp680/devicetree.cb | 2 +- src/mainboard/jetway/j7f24/devicetree.cb | 2 +- src/mainboard/via/epia-cn/devicetree.cb | 2 +- src/mainboard/via/epia-m/devicetree.cb | 2 +- src/mainboard/via/epia-m700/devicetree.cb | 2 +- src/mainboard/via/epia-n/devicetree.cb | 2 +- src/mainboard/via/epia/devicetree.cb | 2 +- src/mainboard/via/pc2500e/devicetree.cb | 2 +- src/mainboard/via/vt8454c/devicetree.cb | 2 +- 23 files changed, 347 insertions(+), 342 deletions(-) diff --git a/src/cpu/via/Kconfig b/src/cpu/via/Kconfig index 006fb8b..570d408 100644 --- a/src/cpu/via/Kconfig +++ b/src/cpu/via/Kconfig @@ -1,2 +1,2 @@ -source src/cpu/via/model_c3/Kconfig -source src/cpu/via/model_c7/Kconfig +source src/cpu/via/c3/Kconfig +source src/cpu/via/c7/Kconfig diff --git a/src/cpu/via/Makefile.inc b/src/cpu/via/Makefile.inc index 512f82b..2616111 100644 --- a/src/cpu/via/Makefile.inc +++ b/src/cpu/via/Makefile.inc @@ -1,3 +1,3 @@ -subdirs-$(CONFIG_CPU_VIA_C7) += model_c7 -subdirs-$(CONFIG_CPU_VIA_C3) += model_c3 +subdirs-$(CONFIG_CPU_VIA_C7) += c7 +subdirs-$(CONFIG_CPU_VIA_C3) += c3 diff --git a/src/cpu/via/c3/Kconfig b/src/cpu/via/c3/Kconfig new file mode 100644 index 0000000..a5b4f22 --- /dev/null +++ b/src/cpu/via/c3/Kconfig @@ -0,0 +1,11 @@ +config CPU_VIA_C3 + bool + +if CPU_VIA_C3 + +config CPU_SPECIFIC_OPTIONS + def_bool y + select UDELAY_TSC + select MMX + +endif # CPU_VIA_C3 diff --git a/src/cpu/via/c3/Makefile.inc b/src/cpu/via/c3/Makefile.inc new file mode 100644 index 0000000..e6b889a --- /dev/null +++ b/src/cpu/via/c3/Makefile.inc @@ -0,0 +1,8 @@ +subdirs-y += ../../x86/tsc +subdirs-y += ../../x86/mtrr +subdirs-y += ../../x86/lapic +subdirs-y += ../../x86/cache +subdirs-y += ../../x86/smm +subdirs-y += ../../intel/microcode + +driver-y += c3_init.c diff --git a/src/cpu/via/c3/c3_init.c b/src/cpu/via/c3/c3_init.c new file mode 100644 index 0000000..7d94384 --- /dev/null +++ b/src/cpu/via/c3/c3_init.c @@ -0,0 +1,53 @@ +/* + * This file is part of the coreboot project. + * + * (C) 2007-2008 coresystems GmbH + * + * 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, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#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> + +static void c3_init(device_t dev) +{ + x86_enable_cache(); + x86_setup_mtrrs(); + x86_mtrr_check(); + + /* Enable the local cpu apics */ + setup_lapic(); +}; + +static struct device_operations cpu_dev_ops = { + .init = c3_init, +}; + +static struct cpu_device_id cpu_table[] = { + { X86_VENDOR_CENTAUR, 0x0670 }, // VIA C3 Samual 2 + Ezra + { X86_VENDOR_CENTAUR, 0x0680 }, // VIA C3 Ezra-T + { X86_VENDOR_CENTAUR, 0x0690 }, // VIA C3 Nehemiah + { 0, 0 }, +}; + +static const struct cpu_driver driver __cpu_driver = { + .ops = &cpu_dev_ops, + .id_table = cpu_table, +}; diff --git a/src/cpu/via/c7/Kconfig b/src/cpu/via/c7/Kconfig new file mode 100644 index 0000000..ebbb8f9 --- /dev/null +++ b/src/cpu/via/c7/Kconfig @@ -0,0 +1,21 @@ +config CPU_VIA_C7 + bool + +if CPU_VIA_C7 + +config CPU_SPECIFIC_OPTIONS + def_bool y + select UDELAY_TSC + select MMX + select SSE2 + select CACHE_AS_RAM + +config DCACHE_RAM_BASE + hex + default 0xffef0000 + +config DCACHE_RAM_SIZE + hex + default 0x8000 + +endif # CPU_VIA_C7 diff --git a/src/cpu/via/c7/Makefile.inc b/src/cpu/via/c7/Makefile.inc new file mode 100644 index 0000000..5300f5d --- /dev/null +++ b/src/cpu/via/c7/Makefile.inc @@ -0,0 +1,10 @@ +subdirs-y += ../../x86/tsc +subdirs-y += ../../x86/mtrr +subdirs-y += ../../x86/lapic +subdirs-y += ../../x86/cache +subdirs-y += ../../x86/smm +subdirs-y += ../../intel/microcode + +driver-y += c7_init.c + +cpu_incs += $(src)/cpu/via/car/cache_as_ram.inc diff --git a/src/cpu/via/c7/c7_init.c b/src/cpu/via/c7/c7_init.c new file mode 100644 index 0000000..510e66d --- /dev/null +++ b/src/cpu/via/c7/c7_init.c @@ -0,0 +1,231 @@ +/* + * This file is part of the coreboot project. + * + * (C) 2007-2009 coresystems GmbH + * + * 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 + */ + +#include <device/device.h> +#include <console/console.h> +#include <delay.h> +#include <stdlib.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> + +#define MSR_IA32_PERF_STATUS 0x00000198 +#define MSR_IA32_PERF_CTL 0x00000199 +#define MSR_IA32_MISC_ENABLE 0x000001a0 + +static int c7a_speed_translation[] = { +// LFM HFM + 0x0409, 0x0f13, // 400MHz, 844mV --> 1500MHz, 1.004V C7-M + 0x0409, 0x1018, // 400MHz, 844mV --> 1600MHz, 1.084V + 0x0409, 0x0c18, // 533MHz, 844mV --> 1600MHz, 1.084V + 0x0409, 0x121c, // 400MHz, 844mV --> 1800MHz, 1.148V + 0x0409, 0x0e1c, // 533MHz, 844mV --> 1860MHz, 1.148V + 0x0409, 0x141f, // 400MHz, 844mV --> 2000MHz, 1.196V + 0x0409, 0x0f1f, // 533MHz, 844mV --> 2000MHz, 1.196V + 0x0406, 0x0a06, // 400MHz, 796mV --> 1000MHz, 796mV C7-M ULV + 0x0406, 0x0a09, // 400MHz, 796mV --> 1000MHz, 844mV + 0x0406, 0x0c09, // 400MHz, 796mV --> 1200MHz, 844mV + 0x0406, 0x0f10, // 400MHz, 796mV --> 1500MHz, 956mV +}; + +static int c7d_speed_translation[] = { +// LFM HFM + 0x0409, 0x1018, // 400MHz, 844mV --> 1600MHz, 1.084V C7-M + 0x0409, 0x121f, // 400MHz, 844mV --> 1800MHz, 1.196V + 0x0809, 0x121f, // 800MHz, 844mV --> 1800MHz, 1.196V + 0x0409, 0x141f, // 400MHz, 844mV --> 2000MHz, 1.196V + 0x0809, 0x141f, // 800MHz, 844mV --> 2000MHz, 1.196V + 0x0406, 0x0806, // 400MHz, 796mV --> 800MHz, 796mV C7-M ULV + 0x0406, 0x0a06, // 400MHz, 796mV --> 1000MHz, 796mV + 0x0406, 0x0c09, // 400MHz, 796mV --> 1200MHz, 844mV + 0x0806, 0x0c09, // 800MHz, 796mV --> 1200MHz, 844mV + 0x0406, 0x0f10, // 400MHz, 796mV --> 1500MHz, 956mV + 0x0806, 0x1010, // 800MHz, 796mV --> 1600MHz, 956mV +}; + +static void set_c7_speed(int model) { + int cnt, current, new, i; + msr_t msr; + printk(BIOS_DEBUG, "Enabling improved C7 clock and voltage.\n"); + + // Enable Speedstep + msr = rdmsr(MSR_IA32_MISC_ENABLE); + msr.lo |= (1 << 16); + wrmsr(MSR_IA32_MISC_ENABLE, msr); + + msr = rdmsr(MSR_IA32_PERF_STATUS); + + printk(BIOS_INFO, "Voltage: %dmV (min %dmV; max %dmV)\n", + ((int)(msr.lo & 0xff) * 16 + 700), + ((int)((msr.hi >> 16) & 0xff) * 16 + 700), + ((int)(msr.hi & 0xff) * 16 + 700)); + + printk(BIOS_INFO, "CPU multiplier: %dx (min %dx; max %dx)\n", + (int)((msr.lo >> 8) & 0xff), + (int)((msr.hi >> 24) & 0xff), (int)((msr.hi >> 8) & 0xff)); + + printk(BIOS_DEBUG, " msr.lo = %x\n", msr.lo); + + /* Wait while CPU is busy */ + cnt = 0; + while (msr.lo & ((1 << 16) | (1 << 17))) { + udelay(16); + msr = rdmsr(MSR_IA32_PERF_STATUS); + cnt++; + if (cnt > 128) { + printk(BIOS_WARNING, "Could not update multiplier and voltage.\n"); + return; + } + } + + current = msr.lo & 0xffff; + + // Start out with no change. + new = current; + switch (model) { + case 10: // model A + for (i = 0; i < ARRAY_SIZE(c7a_speed_translation); i += 2) { + if ((c7a_speed_translation[i] == current) && + ((c7a_speed_translation[i + 1] & 0xff00) == + (msr.hi & 0xff00))) { + new = c7a_speed_translation[i + 1]; + } + } + break; + case 13: // model D + for (i = 0; i < ARRAY_SIZE(c7d_speed_translation); i += 2) { + if ((c7d_speed_translation[i] == current) && + ((c7d_speed_translation[i + 1] & 0xff00) == + (msr.hi & 0xff00))) { + new = c7d_speed_translation[i + 1]; + } + } + break; + default: + print_info("CPU type not known, multiplier unchanged.\n"); + } + + msr.lo = new; + msr.hi = 0; + printk(BIOS_DEBUG, " new msr.lo = %x\n", msr.lo); + + wrmsr(MSR_IA32_PERF_CTL, msr); + + /* Wait until the power transition ends */ + 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))); + + printk(BIOS_INFO, "Current voltage: %dmV\n", ((int)(msr.lo & 0xff) * 16 + 700)); + printk(BIOS_INFO, "Current CPU multiplier: %dx\n", (int)((msr.lo >> 8) & 0xff)); +} + +static void c7_init(device_t dev) +{ + u8 brand; + struct cpuinfo_x86 c; + msr_t msr; + + get_fms(&c, dev->device); + + printk(BIOS_INFO, "Detected VIA "); + + switch (c.x86_model) { + case 10: + msr = rdmsr(0x1153); + brand = (((msr.lo >> 2) ^ msr.lo) >> 18) & 3; + printk(BIOS_INFO, "Model A "); + break; + case 13: + msr = rdmsr(0x1154); + brand = (((msr.lo >> 4) ^ (msr.lo >> 2))) & 0x000000ff; + printk(BIOS_INFO, "Model D "); + break; + default: + printk(BIOS_INFO, "Model Unknown "); + brand = 0xff; + } + + switch (brand) { + case 0: + printk(BIOS_INFO, "C7-M\n"); + break; + case 1: + printk(BIOS_INFO, "C7\n"); + break; + case 2: + printk(BIOS_INFO, "Eden\n"); + break; + case 3: + printk(BIOS_INFO, "C7-D\n"); + break; + default: + printk(BIOS_INFO, "%02x (please report)\n", brand); + } + + /* Gear up */ + set_c7_speed(c.x86_model); + + /* Enable APIC */ + msr = rdmsr(0x1107); + msr.lo |= 1<<24; + wrmsr(0x1107, msr); + + /* 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 = c7_init, +}; + +/* Look in arch/x86/lib/cpu.c:cpu_initialize. If there is no CPU with an exact + * ID, the cpu mask (stepping) is masked out and the check is repeated. This + * allows us to keep the table significantly smaller. + */ + +static struct cpu_device_id cpu_table[] = { + {X86_VENDOR_CENTAUR, 0x06A0}, // VIA C7 Esther + {X86_VENDOR_CENTAUR, 0x06A9}, // VIA C7 Esther + {X86_VENDOR_CENTAUR, 0x06D0}, // VIA C7-M + {0, 0}, +}; + +static const struct cpu_driver driver __cpu_driver = { + .ops = &cpu_dev_ops, + .id_table = cpu_table, +}; diff --git a/src/cpu/via/model_c3/Kconfig b/src/cpu/via/model_c3/Kconfig deleted file mode 100644 index d613909..0000000 --- a/src/cpu/via/model_c3/Kconfig +++ /dev/null @@ -1,4 +0,0 @@ -config CPU_VIA_C3 - bool - select UDELAY_TSC - select MMX diff --git a/src/cpu/via/model_c3/Makefile.inc b/src/cpu/via/model_c3/Makefile.inc deleted file mode 100644 index 320b649..0000000 --- a/src/cpu/via/model_c3/Makefile.inc +++ /dev/null @@ -1,8 +0,0 @@ -subdirs-y += ../../x86/tsc -subdirs-y += ../../x86/mtrr -subdirs-y += ../../x86/lapic -subdirs-y += ../../x86/cache -subdirs-y += ../../x86/smm -subdirs-y += ../../intel/microcode - -driver-y += model_c3_init.c diff --git a/src/cpu/via/model_c3/model_c3_init.c b/src/cpu/via/model_c3/model_c3_init.c deleted file mode 100644 index 0c5315b..0000000 --- a/src/cpu/via/model_c3/model_c3_init.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * (C) 2007-2008 coresystems GmbH - * - * 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, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#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> - -static void model_c3_init(device_t dev) -{ - x86_enable_cache(); - x86_setup_mtrrs(); - x86_mtrr_check(); - - /* Enable the local cpu apics */ - setup_lapic(); -}; - -static struct device_operations cpu_dev_ops = { - .init = model_c3_init, -}; - -static struct cpu_device_id cpu_table[] = { - { X86_VENDOR_CENTAUR, 0x0670 }, // VIA C3 Samual 2 + Ezra - { X86_VENDOR_CENTAUR, 0x0680 }, // VIA C3 Ezra-T - { X86_VENDOR_CENTAUR, 0x0690 }, // VIA C3 Nehemiah - { 0, 0 }, -}; - -static const struct cpu_driver driver __cpu_driver = { - .ops = &cpu_dev_ops, - .id_table = cpu_table, -}; diff --git a/src/cpu/via/model_c7/Kconfig b/src/cpu/via/model_c7/Kconfig deleted file mode 100644 index 8e6f0e8..0000000 --- a/src/cpu/via/model_c7/Kconfig +++ /dev/null @@ -1,23 +0,0 @@ -config CPU_VIA_C7 - bool - -if CPU_VIA_C7 - -config CPU_SPECFIC_OPTIONS - def_bool y - select UDELAY_TSC - select MMX - select SSE2 - select CACHE_AS_RAM - -config DCACHE_RAM_BASE - hex - default 0xffef0000 - depends on CPU_VIA_C7 - -config DCACHE_RAM_SIZE - hex - default 0x8000 - depends on CPU_VIA_C7 - -endif # CPU_VIA_C7 diff --git a/src/cpu/via/model_c7/Makefile.inc b/src/cpu/via/model_c7/Makefile.inc deleted file mode 100644 index c6ab45e..0000000 --- a/src/cpu/via/model_c7/Makefile.inc +++ /dev/null @@ -1,10 +0,0 @@ -subdirs-y += ../../x86/tsc -subdirs-y += ../../x86/mtrr -subdirs-y += ../../x86/lapic -subdirs-y += ../../x86/cache -subdirs-y += ../../x86/smm -subdirs-y += ../../intel/microcode - -driver-y += model_c7_init.c - -cpu_incs += $(src)/cpu/via/car/cache_as_ram.inc diff --git a/src/cpu/via/model_c7/model_c7_init.c b/src/cpu/via/model_c7/model_c7_init.c deleted file mode 100644 index 585f749..0000000 --- a/src/cpu/via/model_c7/model_c7_init.c +++ /dev/null @@ -1,231 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * (C) 2007-2009 coresystems GmbH - * - * 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 - */ - -#include <device/device.h> -#include <console/console.h> -#include <delay.h> -#include <stdlib.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> - -#define MSR_IA32_PERF_STATUS 0x00000198 -#define MSR_IA32_PERF_CTL 0x00000199 -#define MSR_IA32_MISC_ENABLE 0x000001a0 - -static int c7a_speed_translation[] = { -// LFM HFM - 0x0409, 0x0f13, // 400MHz, 844mV --> 1500MHz, 1.004V C7-M - 0x0409, 0x1018, // 400MHz, 844mV --> 1600MHz, 1.084V - 0x0409, 0x0c18, // 533MHz, 844mV --> 1600MHz, 1.084V - 0x0409, 0x121c, // 400MHz, 844mV --> 1800MHz, 1.148V - 0x0409, 0x0e1c, // 533MHz, 844mV --> 1860MHz, 1.148V - 0x0409, 0x141f, // 400MHz, 844mV --> 2000MHz, 1.196V - 0x0409, 0x0f1f, // 533MHz, 844mV --> 2000MHz, 1.196V - 0x0406, 0x0a06, // 400MHz, 796mV --> 1000MHz, 796mV C7-M ULV - 0x0406, 0x0a09, // 400MHz, 796mV --> 1000MHz, 844mV - 0x0406, 0x0c09, // 400MHz, 796mV --> 1200MHz, 844mV - 0x0406, 0x0f10, // 400MHz, 796mV --> 1500MHz, 956mV -}; - -static int c7d_speed_translation[] = { -// LFM HFM - 0x0409, 0x1018, // 400MHz, 844mV --> 1600MHz, 1.084V C7-M - 0x0409, 0x121f, // 400MHz, 844mV --> 1800MHz, 1.196V - 0x0809, 0x121f, // 800MHz, 844mV --> 1800MHz, 1.196V - 0x0409, 0x141f, // 400MHz, 844mV --> 2000MHz, 1.196V - 0x0809, 0x141f, // 800MHz, 844mV --> 2000MHz, 1.196V - 0x0406, 0x0806, // 400MHz, 796mV --> 800MHz, 796mV C7-M ULV - 0x0406, 0x0a06, // 400MHz, 796mV --> 1000MHz, 796mV - 0x0406, 0x0c09, // 400MHz, 796mV --> 1200MHz, 844mV - 0x0806, 0x0c09, // 800MHz, 796mV --> 1200MHz, 844mV - 0x0406, 0x0f10, // 400MHz, 796mV --> 1500MHz, 956mV - 0x0806, 0x1010, // 800MHz, 796mV --> 1600MHz, 956mV -}; - -static void set_c7_speed(int model) { - int cnt, current, new, i; - msr_t msr; - printk(BIOS_DEBUG, "Enabling improved C7 clock and voltage.\n"); - - // Enable Speedstep - msr = rdmsr(MSR_IA32_MISC_ENABLE); - msr.lo |= (1 << 16); - wrmsr(MSR_IA32_MISC_ENABLE, msr); - - msr = rdmsr(MSR_IA32_PERF_STATUS); - - printk(BIOS_INFO, "Voltage: %dmV (min %dmV; max %dmV)\n", - ((int)(msr.lo & 0xff) * 16 + 700), - ((int)((msr.hi >> 16) & 0xff) * 16 + 700), - ((int)(msr.hi & 0xff) * 16 + 700)); - - printk(BIOS_INFO, "CPU multiplier: %dx (min %dx; max %dx)\n", - (int)((msr.lo >> 8) & 0xff), - (int)((msr.hi >> 24) & 0xff), (int)((msr.hi >> 8) & 0xff)); - - printk(BIOS_DEBUG, " msr.lo = %x\n", msr.lo); - - /* Wait while CPU is busy */ - cnt = 0; - while (msr.lo & ((1 << 16) | (1 << 17))) { - udelay(16); - msr = rdmsr(MSR_IA32_PERF_STATUS); - cnt++; - if (cnt > 128) { - printk(BIOS_WARNING, "Could not update multiplier and voltage.\n"); - return; - } - } - - current = msr.lo & 0xffff; - - // Start out with no change. - new = current; - switch (model) { - case 10: // model A - for (i = 0; i < ARRAY_SIZE(c7a_speed_translation); i += 2) { - if ((c7a_speed_translation[i] == current) && - ((c7a_speed_translation[i + 1] & 0xff00) == - (msr.hi & 0xff00))) { - new = c7a_speed_translation[i + 1]; - } - } - break; - case 13: // model D - for (i = 0; i < ARRAY_SIZE(c7d_speed_translation); i += 2) { - if ((c7d_speed_translation[i] == current) && - ((c7d_speed_translation[i + 1] & 0xff00) == - (msr.hi & 0xff00))) { - new = c7d_speed_translation[i + 1]; - } - } - break; - default: - print_info("CPU type not known, multiplier unchanged.\n"); - } - - msr.lo = new; - msr.hi = 0; - printk(BIOS_DEBUG, " new msr.lo = %x\n", msr.lo); - - wrmsr(MSR_IA32_PERF_CTL, msr); - - /* Wait until the power transition ends */ - 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))); - - printk(BIOS_INFO, "Current voltage: %dmV\n", ((int)(msr.lo & 0xff) * 16 + 700)); - printk(BIOS_INFO, "Current CPU multiplier: %dx\n", (int)((msr.lo >> 8) & 0xff)); -} - -static void model_c7_init(device_t dev) -{ - u8 brand; - struct cpuinfo_x86 c; - msr_t msr; - - get_fms(&c, dev->device); - - printk(BIOS_INFO, "Detected VIA "); - - switch (c.x86_model) { - case 10: - msr = rdmsr(0x1153); - brand = (((msr.lo >> 2) ^ msr.lo) >> 18) & 3; - printk(BIOS_INFO, "Model A "); - break; - case 13: - msr = rdmsr(0x1154); - brand = (((msr.lo >> 4) ^ (msr.lo >> 2))) & 0x000000ff; - printk(BIOS_INFO, "Model D "); - break; - default: - printk(BIOS_INFO, "Model Unknown "); - brand = 0xff; - } - - switch (brand) { - case 0: - printk(BIOS_INFO, "C7-M\n"); - break; - case 1: - printk(BIOS_INFO, "C7\n"); - break; - case 2: - printk(BIOS_INFO, "Eden\n"); - break; - case 3: - printk(BIOS_INFO, "C7-D\n"); - break; - default: - printk(BIOS_INFO, "%02x (please report)\n", brand); - } - - /* Gear up */ - set_c7_speed(c.x86_model); - - /* Enable APIC */ - msr = rdmsr(0x1107); - msr.lo |= 1<<24; - wrmsr(0x1107, msr); - - /* 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 = model_c7_init, -}; - -/* Look in arch/x86/lib/cpu.c:cpu_initialize. If there is no CPU with an exact - * ID, the cpu mask (stepping) is masked out and the check is repeated. This - * allows us to keep the table significantly smaller. - */ - -static struct cpu_device_id cpu_table[] = { - {X86_VENDOR_CENTAUR, 0x06A0}, // VIA C7 Esther - {X86_VENDOR_CENTAUR, 0x06A9}, // VIA C7 Esther - {X86_VENDOR_CENTAUR, 0x06D0}, // VIA C7-M - {0, 0}, -}; - -static const struct cpu_driver driver __cpu_driver = { - .ops = &cpu_dev_ops, - .id_table = cpu_table, -}; diff --git a/src/mainboard/bcom/winnetp680/devicetree.cb b/src/mainboard/bcom/winnetp680/devicetree.cb index c86bc6a..3e31223 100644 --- a/src/mainboard/bcom/winnetp680/devicetree.cb +++ b/src/mainboard/bcom/winnetp680/devicetree.cb @@ -57,7 +57,7 @@ chip northbridge/via/cn700 # Northbridge end end device lapic_cluster 0 on # APIC cluster - chip cpu/via/model_c7 # VIA C7 + chip cpu/via/c7 # VIA C7 device lapic 0 on end # APIC end end diff --git a/src/mainboard/jetway/j7f24/devicetree.cb b/src/mainboard/jetway/j7f24/devicetree.cb index cbc45c3..16dd2f6 100644 --- a/src/mainboard/jetway/j7f24/devicetree.cb +++ b/src/mainboard/jetway/j7f24/devicetree.cb @@ -55,7 +55,7 @@ chip northbridge/via/cn700 # Northbridge end end device lapic_cluster 0 on # APIC cluster - chip cpu/via/model_c7 # VIA C7 + chip cpu/via/c7 # VIA C7 device lapic 0 on end # APIC end end diff --git a/src/mainboard/via/epia-cn/devicetree.cb b/src/mainboard/via/epia-cn/devicetree.cb index 727ccc5..96a2222 100644 --- a/src/mainboard/via/epia-cn/devicetree.cb +++ b/src/mainboard/via/epia-cn/devicetree.cb @@ -54,7 +54,7 @@ chip northbridge/via/cn700 # Northbridge end end device lapic_cluster 0 on # APIC cluster - chip cpu/via/model_c7 # VIA C7 + chip cpu/via/c7 # VIA C7 device lapic 0 on end # APIC end end diff --git a/src/mainboard/via/epia-m/devicetree.cb b/src/mainboard/via/epia-m/devicetree.cb index cc4a39d..3db72ee 100644 --- a/src/mainboard/via/epia-m/devicetree.cb +++ b/src/mainboard/via/epia-m/devicetree.cb @@ -1,7 +1,7 @@ chip northbridge/via/vt8623 device lapic_cluster 0 on - chip cpu/via/model_c3 + chip cpu/via/c3 device lapic 0 on end end end diff --git a/src/mainboard/via/epia-m700/devicetree.cb b/src/mainboard/via/epia-m700/devicetree.cb index 4e8e2a8..a687f09 100644 --- a/src/mainboard/via/epia-m700/devicetree.cb +++ b/src/mainboard/via/epia-m700/devicetree.cb @@ -17,7 +17,7 @@ chip northbridge/via/vx800 # Northbridge # end end device lapic_cluster 0 on # APIC cluster - chip cpu/via/model_c7 # VIA C7 + chip cpu/via/c7 # VIA C7 device lapic 0 on end # APIC end end diff --git a/src/mainboard/via/epia-n/devicetree.cb b/src/mainboard/via/epia-n/devicetree.cb index 651a1a2..3505374 100644 --- a/src/mainboard/via/epia-n/devicetree.cb +++ b/src/mainboard/via/epia-n/devicetree.cb @@ -22,7 +22,7 @@ chip northbridge/via/cn400 # Northbridge device lapic_cluster 0 on # APIC cluster - chip cpu/via/model_c3 # VIA C3 + chip cpu/via/c3 # VIA C3 device lapic 0 on end # APIC end end diff --git a/src/mainboard/via/epia/devicetree.cb b/src/mainboard/via/epia/devicetree.cb index b883e56..c906074 100644 --- a/src/mainboard/via/epia/devicetree.cb +++ b/src/mainboard/via/epia/devicetree.cb @@ -54,7 +54,7 @@ chip northbridge/via/vt8601 end device lapic_cluster 0 on - chip cpu/via/model_c3 + chip cpu/via/c3 device lapic 0 on end end end diff --git a/src/mainboard/via/pc2500e/devicetree.cb b/src/mainboard/via/pc2500e/devicetree.cb index 05ce877..bb3ddcc 100644 --- a/src/mainboard/via/pc2500e/devicetree.cb +++ b/src/mainboard/via/pc2500e/devicetree.cb @@ -82,7 +82,7 @@ chip northbridge/via/cn700 # Northbridge end end device lapic_cluster 0 on # APIC cluster - chip cpu/via/model_c7 # VIA C7 + chip cpu/via/c7 # VIA C7 device lapic 0 on end # APIC end end diff --git a/src/mainboard/via/vt8454c/devicetree.cb b/src/mainboard/via/vt8454c/devicetree.cb index 1a5bf54..ab09071 100644 --- a/src/mainboard/via/vt8454c/devicetree.cb +++ b/src/mainboard/via/vt8454c/devicetree.cb @@ -1,6 +1,6 @@ chip northbridge/via/cx700 device lapic_cluster 0 on - chip cpu/via/model_c7 + chip cpu/via/c7 device lapic 0 on end end end

1 0

Patch set updated for coreboot: 1a82de2 AMD Geode cpus: apply un-written naming rules
by Kyösti Mälkki 09 Feb '12

09 Feb '12

Kyösti Mälkki (kyosti.malkki(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/613 -gerrit commit 1a82de2b58c285fed98ced2af76a61b02afba3ed Author: Kyösti Mälkki <kyosti.malkki(a)gmail.com> Date: Thu Feb 9 16:07:41 2012 +0200 AMD Geode cpus: apply un-written naming rules Kconfig directives to select chip drivers for compile literally match the chip directory names capitalized and underscored. Rename directories and Kconfig as follows: model_lx -> geode_lx model_gx1 -> geode_gx1 model_gx2 -> geode_gx2 Change-Id: Ib8bf1e758b88f9efed1cf8b11c76b796388e7147 Signed-off-by: Kyösti Mälkki <kyosti.malkki(a)gmail.com> --- src/cpu/amd/Kconfig | 6 +- src/cpu/amd/Makefile.inc | 6 +- src/cpu/amd/geode_gx1/Kconfig | 33 ++ src/cpu/amd/geode_gx1/Makefile.inc | 28 ++ src/cpu/amd/geode_gx1/cpu_setup.inc | 68 ++++ src/cpu/amd/geode_gx1/geode_gx1_init.c | 101 ++++++ src/cpu/amd/geode_gx1/gx_setup.inc | 47 +++ src/cpu/amd/geode_gx2/Kconfig | 58 ++++ src/cpu/amd/geode_gx2/Makefile.inc | 9 + src/cpu/amd/geode_gx2/cache_as_ram.inc | 208 ++++++++++++ src/cpu/amd/geode_gx2/cpubug.c | 349 ++++++++++++++++++++ src/cpu/amd/geode_gx2/cpureginit.c | 129 +++++++ src/cpu/amd/geode_gx2/geode_gx2_init.c | 46 +++ src/cpu/amd/geode_gx2/syspreinit.c | 20 ++ src/cpu/amd/geode_lx/Kconfig | 39 +++ src/cpu/amd/geode_lx/Makefile.inc | 9 + src/cpu/amd/geode_lx/cache_as_ram.inc | 234 +++++++++++++ src/cpu/amd/geode_lx/cpubug.c | 91 +++++ src/cpu/amd/geode_lx/cpureginit.c | 267 +++++++++++++++ src/cpu/amd/geode_lx/geode_lx_init.c | 74 ++++ src/cpu/amd/geode_lx/msrinit.c | 64 ++++ src/cpu/amd/geode_lx/syspreinit.c | 46 +++ src/cpu/amd/model_gx1/Kconfig | 32 -- src/cpu/amd/model_gx1/Makefile.inc | 28 -- src/cpu/amd/model_gx1/cpu_setup.inc | 68 ---- src/cpu/amd/model_gx1/gx_setup.inc | 47 --- src/cpu/amd/model_gx1/model_gx1_init.c | 101 ------ src/cpu/amd/model_gx2/Kconfig | 59 ---- src/cpu/amd/model_gx2/Makefile.inc | 9 - src/cpu/amd/model_gx2/cache_as_ram.inc | 208 ------------ src/cpu/amd/model_gx2/cpubug.c | 349 -------------------- src/cpu/amd/model_gx2/cpureginit.c | 129 ------- src/cpu/amd/model_gx2/model_gx2_init.c | 46 --- src/cpu/amd/model_gx2/syspreinit.c | 20 -- src/cpu/amd/model_lx/Kconfig | 39 --- src/cpu/amd/model_lx/Makefile.inc | 9 - src/cpu/amd/model_lx/cache_as_ram.inc | 234 ------------- src/cpu/amd/model_lx/cpubug.c | 91 ----- src/cpu/amd/model_lx/cpureginit.c | 267 --------------- src/cpu/amd/model_lx/model_lx_init.c | 74 ---- src/cpu/amd/model_lx/msrinit.c | 64 ---- src/cpu/amd/model_lx/syspreinit.c | 46 --- src/include/lib.h | 2 +- src/mainboard/aaeon/pfm-540i_revb/Kconfig | 2 +- src/mainboard/aaeon/pfm-540i_revb/devicetree.cb | 2 +- src/mainboard/aaeon/pfm-540i_revb/romstage.c | 6 +- src/mainboard/advantech/pcm-5820/Kconfig | 2 +- src/mainboard/advantech/pcm-5820/devicetree.cb | 2 +- src/mainboard/amd/db800/Kconfig | 2 +- src/mainboard/amd/db800/devicetree.cb | 2 +- src/mainboard/amd/db800/romstage.c | 6 +- src/mainboard/amd/norwich/Kconfig | 2 +- src/mainboard/amd/norwich/devicetree.cb | 2 +- src/mainboard/amd/norwich/romstage.c | 6 +- src/mainboard/amd/rumba/Kconfig | 2 +- src/mainboard/amd/rumba/devicetree.cb | 2 +- src/mainboard/amd/rumba/romstage.c | 6 +- src/mainboard/artecgroup/dbe61/Kconfig | 2 +- src/mainboard/artecgroup/dbe61/devicetree.cb | 2 +- src/mainboard/artecgroup/dbe61/romstage.c | 6 +- src/mainboard/asi/mb_5blgp/Kconfig | 2 +- src/mainboard/asi/mb_5blgp/devicetree.cb | 2 +- src/mainboard/asi/mb_5blmp/Kconfig | 2 +- src/mainboard/asi/mb_5blmp/devicetree.cb | 2 +- src/mainboard/axus/tc320/Kconfig | 2 +- src/mainboard/axus/tc320/devicetree.cb | 2 +- src/mainboard/bcom/winnet100/Kconfig | 2 +- src/mainboard/bcom/winnet100/devicetree.cb | 2 +- src/mainboard/digitallogic/msm800sev/Kconfig | 2 +- src/mainboard/digitallogic/msm800sev/devicetree.cb | 2 +- src/mainboard/digitallogic/msm800sev/romstage.c | 6 +- src/mainboard/eaglelion/5bcm/Kconfig | 2 +- src/mainboard/eaglelion/5bcm/devicetree.cb | 2 +- src/mainboard/iei/juki-511p/Kconfig | 2 +- src/mainboard/iei/juki-511p/devicetree.cb | 2 +- src/mainboard/iei/nova4899r/Kconfig | 2 +- src/mainboard/iei/nova4899r/devicetree.cb | 2 +- src/mainboard/iei/pcisa-lx-800-r10/Kconfig | 2 +- src/mainboard/iei/pcisa-lx-800-r10/devicetree.cb | 2 +- src/mainboard/iei/pcisa-lx-800-r10/romstage.c | 6 +- src/mainboard/lippert/frontrunner/Kconfig | 2 +- src/mainboard/lippert/frontrunner/devicetree.cb | 2 +- src/mainboard/lippert/frontrunner/romstage.c | 6 +- src/mainboard/lippert/hurricane-lx/Kconfig | 2 +- src/mainboard/lippert/hurricane-lx/devicetree.cb | 2 +- src/mainboard/lippert/hurricane-lx/romstage.c | 6 +- src/mainboard/lippert/literunner-lx/Kconfig | 2 +- src/mainboard/lippert/literunner-lx/devicetree.cb | 2 +- src/mainboard/lippert/literunner-lx/romstage.c | 6 +- src/mainboard/lippert/roadrunner-lx/Kconfig | 2 +- src/mainboard/lippert/roadrunner-lx/devicetree.cb | 2 +- src/mainboard/lippert/roadrunner-lx/romstage.c | 6 +- src/mainboard/lippert/spacerunner-lx/Kconfig | 2 +- src/mainboard/lippert/spacerunner-lx/devicetree.cb | 2 +- src/mainboard/lippert/spacerunner-lx/romstage.c | 6 +- src/mainboard/pcengines/alix1c/Kconfig | 2 +- src/mainboard/pcengines/alix1c/devicetree.cb | 2 +- src/mainboard/pcengines/alix1c/romstage.c | 6 +- src/mainboard/pcengines/alix2d/Kconfig | 2 +- src/mainboard/pcengines/alix2d/devicetree.cb | 2 +- src/mainboard/pcengines/alix2d/romstage.c | 6 +- src/mainboard/televideo/tc7020/Kconfig | 2 +- src/mainboard/televideo/tc7020/devicetree.cb | 2 +- src/mainboard/traverse/geos/Kconfig | 2 +- src/mainboard/traverse/geos/devicetree.cb | 2 +- src/mainboard/traverse/geos/romstage.c | 6 +- src/mainboard/winent/pl6064/Kconfig | 2 +- src/mainboard/winent/pl6064/devicetree.cb | 2 +- src/mainboard/winent/pl6064/romstage.c | 6 +- src/mainboard/wyse/s50/Kconfig | 2 +- src/mainboard/wyse/s50/devicetree.cb | 2 +- src/mainboard/wyse/s50/romstage.c | 6 +- 112 files changed, 2030 insertions(+), 2030 deletions(-) diff --git a/src/cpu/amd/Kconfig b/src/cpu/amd/Kconfig index 2f4ff33..dd78ca9 100644 --- a/src/cpu/amd/Kconfig +++ b/src/cpu/amd/Kconfig @@ -16,9 +16,9 @@ source src/cpu/amd/socket_S1G1/Kconfig source src/cpu/amd/model_fxx/Kconfig source src/cpu/amd/model_10xxx/Kconfig -source src/cpu/amd/model_gx1/Kconfig -source src/cpu/amd/model_gx2/Kconfig -source src/cpu/amd/model_lx/Kconfig +source src/cpu/amd/geode_gx1/Kconfig +source src/cpu/amd/geode_gx2/Kconfig +source src/cpu/amd/geode_lx/Kconfig source src/cpu/amd/sc520/Kconfig diff --git a/src/cpu/amd/Makefile.inc b/src/cpu/amd/Makefile.inc index e695473..2ea376a 100644 --- a/src/cpu/amd/Makefile.inc +++ b/src/cpu/amd/Makefile.inc @@ -8,9 +8,9 @@ subdirs-$(CONFIG_CPU_AMD_SOCKET_AM2R2) += socket_AM2r2 subdirs-$(CONFIG_CPU_AMD_SOCKET_AM3) += socket_AM3 subdirs-$(CONFIG_CPU_AMD_SOCKET_ASB2) += socket_ASB2 subdirs-$(CONFIG_CPU_AMD_SOCKET_C32) += socket_C32 -subdirs-$(CONFIG_CPU_AMD_GX1) += model_gx1 -subdirs-$(CONFIG_CPU_AMD_GX2) += model_gx2 -subdirs-$(CONFIG_CPU_AMD_LX) += model_lx +subdirs-$(CONFIG_CPU_AMD_GEODE_GX1) += geode_gx1 +subdirs-$(CONFIG_CPU_AMD_GEODE_GX2) += geode_gx2 +subdirs-$(CONFIG_CPU_AMD_GEODE_LX) += geode_lx subdirs-$(CONFIG_CPU_AMD_SC520) += sc520 subdirs-$(CONFIG_CPU_AMD_SOCKET_S1G1) += socket_S1G1 diff --git a/src/cpu/amd/geode_gx1/Kconfig b/src/cpu/amd/geode_gx1/Kconfig new file mode 100644 index 0000000..4a90c26 --- /dev/null +++ b/src/cpu/amd/geode_gx1/Kconfig @@ -0,0 +1,33 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2009 Uwe Hermann <uwe(a)hermann-uwe.de> +## +## 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 +## + +config CPU_AMD_GEODE_GX1 + bool + +if CPU_AMD_GEODE_GX1 + +config DCACHE_RAM_BASE + hex + default 0xc0000 + +config DCACHE_RAM_SIZE + hex + default 0x01000 + +endif # CPU_AMD_GEODE_GX1 diff --git a/src/cpu/amd/geode_gx1/Makefile.inc b/src/cpu/amd/geode_gx1/Makefile.inc new file mode 100644 index 0000000..d5bb1ef --- /dev/null +++ b/src/cpu/amd/geode_gx1/Makefile.inc @@ -0,0 +1,28 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2009 Uwe Hermann <uwe(a)hermann-uwe.de> +## +## 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, write to the Free Software +## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +## + +subdirs-y += ../../x86/tsc +subdirs-y += ../../x86/lapic +subdirs-y += ../../x86/cache +subdirs-y += ../../x86/smm +driver-y += geode_gx1_init.c + +cpu_incs += $(src)/cpu/amd/geode_gx1/cpu_setup.inc +cpu_incs += $(src)/cpu/amd/geode_gx1/gx_setup.inc diff --git a/src/cpu/amd/geode_gx1/cpu_setup.inc b/src/cpu/amd/geode_gx1/cpu_setup.inc new file mode 100644 index 0000000..d701f8d --- /dev/null +++ b/src/cpu/amd/geode_gx1/cpu_setup.inc @@ -0,0 +1,68 @@ +/* + freebios/src/northbridge/nsc/gx1/cpu_setup.inc + + Copyright (c) 2002 Christer Weinigel <wingel(a)hack.org> + + Initialize the GX1 CPU configuration registers +*/ + +/* USES: esi, ecx, eax */ + +#include <cpu/amd/gx1def.h> + + movl %eax, %ebp /* preserve bist */ + +cpu_setup_start: + leal cpu_setup_table, %esi + movl $cpu_setup_len, %ecx + +cpu_setup_loop: + movw (%esi), %ax + addl $2, %esi + outb %al, $0x22 + movb %ah, %al + outb %al, $0x23 + loop cpu_setup_loop + + movb $0xff, %al /* DIR1 -- Identification Register 1 */ + outb %al, $0x22 + inb $0x23, %al + cmpb $0x63, %al /* Revision for GXLV rev 3 */ + jbe cpu_no_ccr4 + + movb $0xe8, %al /* CCR4 */ + outb %al, $0x22 + inb $0x23, %al + orb $0x20, %al /* Enable FPU Fast Mode */ + outb %al, $0x23 + + movb $0xf0, %al /* PCR1 --- Performace Control */ + outb %al, $0x22 + inb $0x23, %al + orb $0x02, %al /* Incrementor on, whatever that is */ + outb %al, $0x23 + + movb $0x20, %al /* PCR0 --- Performace Control */ + outb %al, $0x22 + inb $0x23, %al + orb $0x20, %al /* Must be 1 according to data book */ + orb $0x04, %al /* Incrementor Margin 10 */ + outb %al, $0x23 +cpu_no_ccr4: + + jmp cpu_setup_end + +cpu_setup_table: + .byte 0xc1, 0x00 /* NO SMIs */ + .byte 0xc3, 0x14 /* Enable CPU config register */ + .byte 0x20, 0x00 + .byte 0xb8, GX_BASE>>30 /* Enable GXBASE address */ + .byte 0xc2, 0x00 + .byte 0xe8, 0x98 + .byte 0xc3, 0xf8 /* Enable CPU config register */ +cpu_setup_len = (.-cpu_setup_table)/2 + +cpu_setup_end: + nop + + movl %ebp, %eax /* Restore bist */ diff --git a/src/cpu/amd/geode_gx1/geode_gx1_init.c b/src/cpu/amd/geode_gx1/geode_gx1_init.c new file mode 100644 index 0000000..60f9473 --- /dev/null +++ b/src/cpu/amd/geode_gx1/geode_gx1_init.c @@ -0,0 +1,101 @@ +#include <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <string.h> +#include <cpu/cpu.h> +#include <cpu/x86/lapic.h> +#include <cpu/x86/cache.h> + +#if 0 +#include <cpu/amd/gx1def.h> +#include <arch/io.h> + +static void gx1_cpu_setup(void) +{ + unsigned char rreg; + unsigned char cpu_table[] = { + 0xc1, 0x00, /* NO SMIs */ + 0xc3, 0x14, /* Enable CPU config register */ + 0x20, 0x00, /* */ + 0xb8, GX_BASE>>30, /* Enable GXBASE address */ + 0xc2, 0x00, + 0xe8, 0x98, + 0xc3, 0xf8, /* Enable CPU config register */ + 0x00, 0x00 + }; + unsigned char *cPtr = cpu_table; + + while(rreg = *cPtr++) { + unsigned char rval = *cPtr++; + outb(rreg, 0x22); + outb(rval, 0x23); + } + + outb(0xff, 0x22); /* DIR1 -- Identification register 1 */ + if(inb(0x23) > 0x63) { /* Rev greater than R3 */ + outb(0xe8, 0x22); + outb(inb(0x23) | 0x20, 0x23); /* Enable FPU Fast Mode */ + + outb(0xf0, 0x22); + outb(inb(0x23) | 0x02, 0x23); /* Incrementor on */ + + outb(0x20, 0x22); + outb(inb(0x23) | 0x24, 0x23); /* Bit 5 must be on */ + /* Bit 2 Incrementor margin 10 */ + + } +} + +static void gx1_gx_setup(void) +{ +unsigned long gx_setup_table[] = { + GX_BASE + DC_UNLOCK, DC_UNLOCK_MAGIC, + GX_BASE + DC_GENERAL_CFG, 0, + GX_BASE + DC_UNLOCK, 0, + GX_BASE + BC_DRAM_TOP, 0x3fffffff, + GX_BASE + BC_XMAP_1, 0x60, + GX_BASE + BC_XMAP_2, 0, + GX_BASE + BC_XMAP_3, 0, + GX_BASE + MC_BANK_CFG, 0x00700070, + GX_BASE + MC_MEM_CNTRL1, XBUSARB, + GX_BASE + MC_GBASE_ADD, 0xff, + 0, 0 + }; + +unsigned long *gxPtr = gx_setup_table; +unsigned long *gxdPtr; +unsigned long addr; + + while(addr = *gxPtr++) { + gxdPtr = (unsigned long *)addr; + *gxdPtr = *gxPtr++; + } +} +#endif + +static void geode_gx1_init(device_t dev) +{ +#if 0 + gx1_cpu_setup(); + gx1_gx_setup(); +#endif + /* Turn on caching if we haven't already */ + x86_enable_cache(); + + /* Enable the local cpu apics */ + setup_lapic(); +}; + +static struct device_operations cpu_dev_ops = { + .init = geode_gx1_init, +}; + +static struct cpu_device_id cpu_table[] = { + { X86_VENDOR_CYRIX, 0x0540 }, + { 0, 0 }, +}; + +static const struct cpu_driver driver __cpu_driver = { + .ops = &cpu_dev_ops, + .id_table = cpu_table, +}; diff --git a/src/cpu/amd/geode_gx1/gx_setup.inc b/src/cpu/amd/geode_gx1/gx_setup.inc new file mode 100644 index 0000000..6d0e289 --- /dev/null +++ b/src/cpu/amd/geode_gx1/gx_setup.inc @@ -0,0 +1,47 @@ +/* + freebios/src/northbridge/nsc/gx1/gx_setup.inc + + Copyright (c) 2002 Christer Weinigel <wingel(a)hack.org> + + Setup the GX_BASE registers on a National Semiconductor Geode CPU +*/ + +#include <cpu/amd/gx1def.h> + + movl %eax, %ebp /* Preserve bist */ + +gx_setup_start: + leal gx_setup_table, %esi + movl $gx_setup_len, %ecx + movl $GX_BASE, %edi + +gx_setup_loop: + movw (%esi), %di /* Only read the low word of address */ + addl $4, %esi + movl (%esi), %eax /* Data */ + addl $4, %esi + movl %eax, (%edi) + loop gx_setup_loop + + jmp gx_setup_end + +gx_setup_table: + /* Allow writes to config registers */ + .long DC_UNLOCK, DC_UNLOCK_MAGIC + .long DC_GENERAL_CFG, 0 + .long DC_UNLOCK, 0 + + .long BC_DRAM_TOP, 0x3fffffff + .long BC_XMAP_1, 0x60 + .long BC_XMAP_2, 0 + .long BC_XMAP_3, 0 + + .long MC_BANK_CFG, 0x00700070 /* No DIMMS installed */ + .long MC_MEM_CNTRL1, XBUSARB + .long MC_GBASE_ADD, 0x7ff /* Almost 1GB */ +gx_setup_len = (.-gx_setup_table)/8 + +gx_setup_end: + nop + + movl %ebp, %eax /* Restore bist */ diff --git a/src/cpu/amd/geode_gx2/Kconfig b/src/cpu/amd/geode_gx2/Kconfig new file mode 100644 index 0000000..0e25542 --- /dev/null +++ b/src/cpu/amd/geode_gx2/Kconfig @@ -0,0 +1,58 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2010 coresystems GmbH +## +## 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 +## + +config CPU_AMD_GEODE_GX2 + bool + +if CPU_AMD_GEODE_GX2 + +config CPU_SPECIFIC_OPTIONS + def_bool y + select CACHE_AS_RAM + +config DCACHE_RAM_BASE + hex + default 0xc8000 + +config DCACHE_RAM_SIZE + hex + default 0x04000 + +config GEODE_VSA + bool + default y + select PCI_OPTION_ROM_RUN_REALMODE + +config GEODE_VSA_FILE + bool "Add a VSA image" + help + Select this option if you have an AMD Geode GX2 vsa that you would + like to add to your ROM. + + You will be able to specify the location and file name of the + image later. + +config VSA_FILENAME + string "AMD Geode GX2 VSA path and filename" + depends on GEODE_VSA_FILE + default "gpl_vsa_gx_102.bin" + help + The path and filename of the file to use as VSA. + +endif # CPU_AMD_GEODE_GX2 diff --git a/src/cpu/amd/geode_gx2/Makefile.inc b/src/cpu/amd/geode_gx2/Makefile.inc new file mode 100644 index 0000000..b70537a --- /dev/null +++ b/src/cpu/amd/geode_gx2/Makefile.inc @@ -0,0 +1,9 @@ +subdirs-y += ../../x86/tsc +subdirs-y += ../../x86/lapic +subdirs-y += ../../x86/cache +subdirs-y += ../../x86/smm + +driver-y += geode_gx2_init.c +ramstage-y += cpubug.c + +cpu_incs += $(src)/cpu/amd/geode_gx2/cache_as_ram.inc diff --git a/src/cpu/amd/geode_gx2/cache_as_ram.inc b/src/cpu/amd/geode_gx2/cache_as_ram.inc new file mode 100644 index 0000000..0af2fdf --- /dev/null +++ b/src/cpu/amd/geode_gx2/cache_as_ram.inc @@ -0,0 +1,208 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007 Advanced Micro Devices, Inc. + * Copyright (C) 2010 Nils Jacobs + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 + */ + +#define GX2_STACK_BASE CONFIG_DCACHE_RAM_BASE /* this is where the DCache will be mapped and be used as stack, It would be cool if it was the same base as coreboot normal stack */ +#define GX2_STACK_END GX2_STACK_BASE+(CONFIG_DCACHE_RAM_SIZE-1) + +#define GX2_NUM_CACHELINES 0x080 /* there are 128lines per way */ +#define GX2_CACHELINE_SIZE 0x020 /* there are 32bytes per line */ +#define GX2_CACHEWAY_SIZE (GX2_NUM_CACHELINES * GX2_CACHELINE_SIZE) +#define CR0_CD 0x40000000 /* bit 30 = Cache Disable */ +#define CR0_NW 0x20000000 /* bit 29 = Not Write Through */ +#include <cpu/amd/gx2def.h> +#include <cpu/x86/post_code.h> +/*************************************************************************** +/** +/** DCacheSetup +/** +/** Setup data cache for use as RAM for a stack. +/** +/** Max. size data cache =0x4000 (16KB) +/** +/***************************************************************************/ +DCacheSetup: + /* Save the BIST result */ + movl %eax, %ebx + + invd + /* set cache properties */ + movl $CPU_RCONF_DEFAULT, %ecx + rdmsr + movl $0x010010000, %eax /*1MB system memory in write back 1|00100|00 */ + wrmsr + + /* in GX2 DCDIS is set after POR which disables the cache..., clear this bit */ + movl $CPU_DM_CONFIG0, %ecx + rdmsr + andl $(~(DM_CONFIG0_LOWER_DCDIS_SET)), %eax /* TODO: make consistent with i$ init, either whole reg = 0, or just this bit... */ + wrmsr + + /* Get cleaned up. */ + xorl %edi, %edi + xorl %esi, %esi + xorl %ebp, %ebp + + /* DCache Ways0 through Ways3 will be tagged for GX2_STACK_BASE + CONFIG_DCACHE_RAM_SIZE for holding stack */ + /* remember, there is NO stack yet... */ + + /* Tell cache we want to fill WAY 0 starting at the top */ + xorl %edx, %edx + xorl %eax, %eax + movl $CPU_DC_INDEX, %ecx + wrmsr + + /* startaddress for tag of Way0: ebp will hold the incrementing address. dont destroy! */ + movl $GX2_STACK_BASE, %ebp /* init to start address */ + orl $1, %ebp /* set valid bit and tag for this Way (B[31:12] : Cache tag value for line/way curr. selected by CPU_DC_INDEX */ + + /* start tag Ways 0 with 128 lines with 32bytes each: edi will hold the line counter. dont destroy! */ + movl $GX2_NUM_CACHELINES, %edi +DCacheSetupFillWay: + + /* fill with dummy data: zero it so we can tell it from PCI memory space (returns FFs). */ + /* We will now store a line (32 bytes = 4 x 8bytes = 4 quadWords) */ + movw $0x04, %si + xorl %edx, %edx + xorl %eax, %eax + movl $CPU_DC_DATA, %ecx +DCacheSetup_quadWordLoop: + wrmsr + decw %si + jnz DCacheSetup_quadWordLoop + + /* Set the tag for this line,need to do this for every new cache line to validate it! */ + /* accessing CPU_DC_TAG_I makes the LINE field in CPU_DC_INDEX increment and thus cont. in the next cache line... */ + xorl %edx, %edx + movl %ebp, %eax + movl $CPU_DC_TAG, %ecx + wrmsr + + /* switch to next line */ + /* lines are in Bits8:2 */ + /* when index is crossing 0x7F -> 0x80 writing a RSVD bit as 0x80 is not a valid CL anymore! */ + movl $CPU_DC_INDEX, %ecx + rdmsr + addl $0x04, %eax /* inc DC_LINE. TODO: prob. would be more elegant to calc. this from counter var edi... */ + wrmsr + + decl %edi + jnz DCacheSetupFillWay + + /* 1 Way has been filled, forward start address for next Way, terminate if we have reached end of desired address range */ + addl $GX2_CACHEWAY_SIZE, %ebp + cmpl $GX2_STACK_END, %ebp + jge leave_DCacheSetup + movl $GX2_NUM_CACHELINES, %edi + + /* switch to next way */ + movl $CPU_DC_INDEX, %ecx + rdmsr + addl $0x01, %eax + andl $0xFFFFFE03, %eax /* lets be sure: reset line index Bits8:2 */ + wrmsr + + jmp DCacheSetupFillWay + +leave_DCacheSetup: + xorl %edi, %edi + xorl %esi, %esi + xorl %ebp, %ebp + + /* Disable the cache, but ... DO NOT INVALIDATE the tags. */ + /* Memory reads and writes will all hit in the cache. */ + /* Cache updates and memory write-backs will not occur ! */ + movl %cr0, %eax + orl $(CR0_CD + CR0_NW), %eax /* set the CD and NW bits */ + movl %eax, %cr0 + + /* Now point sp to the cached stack. */ + /* The stack will be fully functional at this location. No system memory is required at all ! */ + /* set up the stack pointer */ + movl $GX2_STACK_END, %eax + movl %eax, %esp + + /* test the stack*/ + movl $0x0F0F05A5A, %edx + pushl %edx + popl %ecx + cmpl %ecx, %edx + je DCacheSetupGood + + post_code(0xc5) +DCacheSetupBad: + hlt /* issues */ + jmp DCacheSetupBad +DCacheSetupGood: + /* Go do early init and memory setup */ + + /* Restore the BIST result */ + movl %ebx, %eax + movl %esp, %ebp + pushl %eax + + post_code(0x23) + + /* Call romstage.c main function */ + call main +done_cache_as_ram_main: + + /* We now run over the stack-in-cache, copying it back to itself to invalidate the cache */ + + push %edi + mov $(CONFIG_DCACHE_RAM_SIZE/4),%ecx + push %esi + mov $(CONFIG_DCACHE_RAM_BASE),%edi + mov %edi,%esi + cld + rep movsl %ds:(%esi),%es:(%edi) + pop %esi + pop %edi + + /* Clear the cache out to ram */ + wbinvd + /* re-enable the cache */ + movl %cr0, %eax + xorl $(CR0_CD + CR0_NW), %eax /* clear the CD and NW bits */ + movl %eax, %cr0 + + /* clear boot_complete flag */ + xorl %ebp, %ebp +__main: + post_code(POST_PREPARE_RAMSTAGE) + + /* TODO For suspend/resume the cache will have to live between + * CONFIG_RAMBASE and CONFIG_RAMTOP + */ + + cld /* clear direction flag */ + + /* copy coreboot from it's initial load location to + * the location it is compiled to run at. + * Normally this is copying from FLASH ROM to RAM. + */ + movl %ebp, %esi + pushl %esi + call copy_and_run + +.Lhlt: + post_code(POST_DEAD_CODE) + hlt + jmp .Lhlt + diff --git a/src/cpu/amd/geode_gx2/cpubug.c b/src/cpu/amd/geode_gx2/cpubug.c new file mode 100644 index 0000000..473766c --- /dev/null +++ b/src/cpu/amd/geode_gx2/cpubug.c @@ -0,0 +1,349 @@ +#include <console/console.h> +#include <arch/io.h> +#include <stdint.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <stdlib.h> +#include <string.h> +#include <bitops.h> +#include <cpu/amd/gx2def.h> +#include <cpu/x86/msr.h> +#include <cpu/x86/cache.h> + +#if 0 +void bug645(void) +{ + msr_t msr; + rdmsr(CPU_ID_CONFIG); + msr.whatever |= ID_CONFIG_SERIAL_SET; + wrmsr(msr); +} + +void bug573(void) +{ + msr_t msr; + msr = rdmsr(MC_GLD_MSR_PM); + msr.eax &= 0xfff3; + wrmsr(MC_GLD_MSR_PM); +} +#endif + +/* pcideadlock + * + * Bugtool #465 and #609 + * PCI cache deadlock + * There is also fix code in cache and PCI functions. This bug is very is pervasive. + */ +static void pcideadlock(void) +{ + msr_t msr; + + /* forces serialization of all load misses. Setting this bit prevents the + * DM pipe from backing up if a read request has to be held up waiting + * for PCI writes to complete. + */ + msr = rdmsr(CPU_DM_CONFIG0); + msr.hi &= ~(7<<DM_CONFIG0_UPPER_WSREQ_SHIFT); + msr.hi |= (2<<DM_CONFIG0_UPPER_WSREQ_SHIFT); + msr.lo |= DM_CONFIG0_LOWER_MISSER_SET; + wrmsr(CPU_DM_CONFIG0, msr); + + /* interlock instruction fetches to WS regions with data accesses. + * This prevents an instruction fetch from going out to PCI if the + * data side is about to make a request. + */ + msr = rdmsr(CPU_IM_CONFIG); + msr.lo |= IM_CONFIG_LOWER_QWT_SET; + wrmsr(CPU_IM_CONFIG, msr); + + /* write serialize memory hole to PCI. Need to unWS when something is + * shadowed regardless of cachablility. + */ + msr.lo = 0x021212121; + msr.hi = 0x021212121; + wrmsr( CPU_RCONF_A0_BF, msr); + wrmsr( CPU_RCONF_C0_DF, msr); + wrmsr( CPU_RCONF_E0_FF, msr); +} + +/* CPUbug784 + * + * Bugtool #784 + #792 + * + * Fix CPUID instructions for < 3.0 CPUs + */ +static void bug784(void) +{ + msr_t msr; + //static char *name = "Geode by NSC"; + + /* we'll do this the stupid way, for now, but that's the string they want. NO ONE KNOWS why you + * would do this -- the OS can figure this type of stuff out! + */ + msr = rdmsr(0x3006); + msr.hi = 0x646f6547; + wrmsr(0x3006, msr); + + msr = rdmsr(0x3007); + msr.hi = 0x79622065; + msr.lo = 0x43534e20; + wrmsr(0x3007, msr); + + msr = rdmsr(0x3002); + wrmsr(0x3008, msr); + + /* More CPUID to match AMD better. #792*/ + msr = rdmsr(0x3009); + msr.hi = 0x0C0C0A13D; + msr.lo = 0x00000000; + wrmsr(0x3009, msr); +} + +/* cpubug 1398: enable MC if we KNOW we have DDR*/ + +/* CPUbugIAENG1398 + * + * ClearQuest #IAENG1398 + * The MC can not be enabled with SDR memory but can for DDR. Enable for + * DDR here if the setup token is "Default" + * Add this back to core by default once 2.0 CPUs are not supported. + */ +static void eng1398(void) +{ + msr_t msr; + + msr = rdmsr(MSR_GLCP+0x17); + if ((msr.lo & 0xff) <= CPU_REV_2_0) { + msr = rdmsr(GLCP_SYS_RSTPLL); + if (msr.lo & (1<<RSTPPL_LOWER_SDRMODE_SHIFT)) + return; + } + + /* no CMOS/NVRAM to check, so enable MC Clock Gating */ + msr = rdmsr(MC_GLD_MSR_PM); + msr.lo |= 3; /* enable MC clock gating.*/ + wrmsr(MC_GLD_MSR_PM, msr); +} + +/* CPUbugIAENG2900 + * + * Clear Quest IAENG00002900, VSS 118.150 + * + * BTB issue causes blue screen in windows, but the fix is required + * for all operating systems. + */ +static void eng2900(void) +{ + msr_t msr; + + printk(BIOS_DEBUG, "CPU_BUG:%s\n", __func__); + /* Clear bit 43, disables the sysenter/sysexit in CPUID3 */ + msr = rdmsr(0x3003); + msr.hi &= 0xFFFFF7FF; + wrmsr(0x3003, msr); + + /* change this value to zero if you need to disable this BTB SWAPSiF. */ + if (1) { + + /* Disable enable_actions in DIAGCTL while setting up GLCP */ + msr.hi = 0; + msr.lo = 0; + wrmsr(MSR_GLCP + 0x005f, msr); + + /* Changing DBGCLKCTL register to GeodeLink */ + msr.hi = 0; + msr.lo = 0; + wrmsr(MSR_GLCP + 0x0016, msr); + + msr.hi = 0; + msr.lo = 2; + wrmsr(MSR_GLCP + 0x0016, msr); + + /* The code below sets up the CPU to stall for 4 GeodeLink + * clocks when CPU is snooped. Because setting XSTATE to 0 + * overrides any other XSTATE action, the code will always + * stall for 4 GeodeLink clocks after a snoop request goes + * away even if it occured a clock or two later than a + * different snoop; the stall signal will never 'glitch high' + * for only one or two CPU clocks with this code. + */ + + /* Send mb0 port 3 requests to upper GeodeLink diag bits + [63:32] */ + msr.hi = 0; + msr.lo = 0x80338041; + wrmsr(MSR_GLIU0 + 0x2005, msr); + + /* set5m watches request ready from mb0 to CPU (snoop) */ + msr.hi = 0x5ad68000; + msr.lo = 0; + wrmsr(MSR_GLCP + 0x0045, msr); + + /* SET4M will be high when state is idle (XSTATE=11) */ + msr.hi = 0; + msr.lo = 0x0140; + wrmsr(MSR_GLCP + 0x0044, msr); + + /* SET5n to watch for processor stalled state */ + msr.hi = 0x2000; + msr.lo = 0; + wrmsr(MSR_GLCP + 0x004D, msr); + + /* Writing action number 13: XSTATE=0 to occur when CPU is + snooped unless we're stalled */ + msr.hi = 0; + msr.lo = 0x00400000; + wrmsr(MSR_GLCP + 0x0075, msr); + + /* Writing action number 11: inc XSTATE every GeodeLink clock + unless we're idle */ + msr.hi = 0; + msr.lo = 0x30000; + wrmsr(MSR_GLCP + 0x0073, msr); + + /* Writing action number 5: STALL_CPU_PIPE when exitting idle + state or not in idle state */ + msr.hi = 0; + msr.lo = 0x00430000; + wrmsr(MSR_GLCP + 0x006D, msr); + + /* Writing DIAGCTL Register to enable the stall action and to + let set5m watch the upper GeodeLink diag bits. */ + msr.hi = 0; + msr.lo = 0x80004000; + wrmsr(MSR_GLCP + 0x005f, msr); + } +} + +static void bug118253(void) +{ + /* GLPCI PIO Post Control shouldn't be enabled */ + msr_t msr; + + msr = rdmsr(GLPCI_SPARE); + msr.lo &= ~GLPCI_SPARE_LOWER_PPC_SET; + wrmsr(GLPCI_SPARE, msr); +} + +static void bug118339(void) +{ + /* per AMD, do this always */ + msr_t msr = {0,0}; + int msrnum; + + /* Disable enable_actions in DIAGCTL while setting up GLCP */ + wrmsr(MSR_GLCP + 0x005f, msr); + + /* SET2M fires if VG pri is odd (3, not 2) and Ystate=0 */ + msrnum = MSR_GLCP + 0x042; + /* msr.hi = 2d6b8000h */; + msr.hi = 0x596b8000; + msr.lo = 0x00000a00; + wrmsr(msrnum, msr); + + /* SET3M fires if MBUS changed and VG pri is odd */ + msrnum = MSR_GLCP + 0x043; + msr.hi = 0x596b8040; + msr.lo = 0; + wrmsr(msrnum, msr); + + /* Put VG request data on lower diag bus */ + msrnum = MSR_GLIU0 + 0x2005; + msr.hi = 0; + msr.lo = 0x80338041; + wrmsr(msrnum, msr); + + /* Increment Y state if SET3M if true */ + msrnum = MSR_GLCP + 0x074; + msr.hi = 0; + msr.lo = 0x0000c000; + wrmsr(msrnum, msr); + + /* Set up MBUS action to PRI=3 read of MBIU */ + msrnum = MSR_GLCP + 0x020; + msr.hi = 0x0000d863; + msr.lo = 0x20002000; + wrmsr(msrnum, msr); + + /* Trigger MBUS action if VG=pri3 and Y=0, this blocks most PCI */ + msrnum = MSR_GLCP + 0x071; + msr.hi = 0; + msr.lo = 0x00000c00; + wrmsr(msrnum, msr); + + /* Writing DIAGCTL */ + msrnum = MSR_GLCP + 0x005f; + msr.hi = 0; + msr.lo = 0x80004000; + wrmsr(msrnum, msr); + + /* Code to enable FS2 even when BTB and VGTEAR SWAPSiFs are enabled + * As per Todd Roberts in PBz1094 and PBz1095 + * Moved from CPUREG to CPUBUG per Tom Sylla + */ + msrnum = 0x04C000042; /* GLCP SETMCTL Register */ + msr = rdmsr(msrnum); + msr.hi |= 8; /* Bit 35 = MCP_IN */ + wrmsr(msrnum, msr); +} + + + +/* DisableMemoryReorder + * + * PBZ 3659: + * The MC reordered transactions incorrectly and breaks coherency. + * Disable reording and take a potential performance hit. + * This is safe to do here and not in MC init since there is nothing + * to maintain coherency with and the cache is not enabled yet. + */ +static void disablememoryreadorder(void) +{ + msr_t msr; + + msr = rdmsr(MC_CF8F_DATA); + msr.hi |= CF8F_UPPER_REORDER_DIS_SET; + wrmsr(MC_CF8F_DATA, msr); +} + +void cpubug(void) +{ + msr_t msr; + int rev; + + msr = rdmsr(GLCP_CHIP_REVID); + + rev = msr.lo & 0xff; + if (rev < 0x20) { + printk(BIOS_ERR, "%s: rev < 0x20! bailing!\n", __func__); + return; + } + printk(BIOS_DEBUG, "Doing cpubug fixes for rev 0x%x\n", rev); + switch(rev) + { + case 0x20: + pcideadlock(); + eng1398(); + /* cs 5530 bug; ignore + bug752(); + */ + break; + case 0x21: + pcideadlock(); + eng1398(); + eng2900(); + bug118339(); + break; + case 0x22: + case 0x30: + break; + default: + printk(BIOS_ERR, "unknown rev %x, bailing\n", rev); + return; + } + bug784(); + bug118253(); + disablememoryreadorder(); + printk(BIOS_DEBUG, "Done cpubug fixes \n"); +} diff --git a/src/cpu/amd/geode_gx2/cpureginit.c b/src/cpu/amd/geode_gx2/cpureginit.c new file mode 100644 index 0000000..0fc852d --- /dev/null +++ b/src/cpu/amd/geode_gx2/cpureginit.c @@ -0,0 +1,129 @@ + +/* cpuRegInit */ +void cpuRegInit (void) +{ + int msrnum; + msr_t msr; + /* The following is only for diagnostics mode; do not use for OLPC */ + if (0) { + /* Set Diagnostic Mode */ + msrnum = CPU_GLD_MSR_DIAG; + msr.hi = 0; + msr.lo = DIAG_SEL1_SET | DIAG_SET0_SET; + wrmsr(msrnum, msr); + + /* Set up GLCP to grab BTM data. */ + msrnum = GLCP_DBGOUT; /* GLCP_DBGOUT MSR */ + msr.hi = 0x0; + msr.lo = 0x08; /* reset value (SCOPE_SEL = 0) causes FIFO toshift out, */ + wrmsr(msrnum, msr); /* exchange it to anything else to prevent this */ + + /* Turn off debug clock */ + msrnum = GLCP_DBGCLKCTL; /* DBG_CLK_CTL */ + msr.lo = 0x00; /* No clock */ + msr.hi = 0x00; + wrmsr(msrnum, msr); + + /* Set debug clock to CPU */ + msrnum = GLCP_DBGCLKCTL; /* DBG_CLK_CTL */ + msr.lo = 0x01; /* CPU CLOCK */ + msr.hi = 0x00; + wrmsr(msrnum, msr); + + /* Set fifo ctl to BTM bits wide */ + msrnum = GLCP_FIFOCTL; /* FIFO_CTL */ + msr.lo = 0x003880000; /* Bit [25:24] are size (11=BTM, 10 = 64 bit, 01= 32 bit, 00 = 16bit) */ + wrmsr(msrnum, msr); /* Bit [23:21] are position (100 = CPU downto0) */ + /* Bit [19] sets it up in slow data mode. */ + + /* enable fifo loading - BTM sizing will constrain */ + /* only valid BTM packets to load - this action should always be on */ + msrnum = 0x04C00006F; /* GLCP ACTION7 - load fifo */ + msr.lo = 0x00000F000; /* Any nibble all 1's will always trigger */ + msr.hi = 0x000000000; + wrmsr(msrnum, msr); + + /* start storing diag data in the fifo */ + msrnum = 0x04C00005F; /* DIAG CTL */ + msr.lo = 0x080000000; /* enable actions */ + msr.hi = 0x000000000; + wrmsr(msrnum, msr); + + /* Set up delay on data lines, so that the hold time */ + /* is 1 ns. */ + msrnum = GLCP_PROCSTAT; /* GLCP IO DELAY CONTROLS */ + msr.lo = 0x082b5ad68; + msr.hi = 0x080ad6b57; /* RGB delay = 0x07 */ + wrmsr(msrnum, msr); + + /* Set up DF to output diag information on DF pins. */ + msrnum = DF_GLD_MSR_MASTER_CONF; + msr.lo = 0x0220; + msr.hi = 0; + wrmsr(msrnum, msr); + + msrnum = GLCP_DBGOUT; /* GLCP_DBGOUT MSR */ + msr.hi = 0x0; + msr.lo = 0x0; /* reset value (SCOPE_SEL = 0) causes FIFO to shift out, */ + wrmsr(msrnum, msr); + /* end of code for BTM */ + } + + /* Enable Suspend on Halt */ + msrnum = CPU_XC_CONFIG; + msr = rdmsr(msrnum); + msr.lo |= XC_CONFIG_SUSP_ON_HLT; + wrmsr(msrnum, msr); + + /* ENable SUSP and allow TSC to run in Suspend */ + /* to keep speed detection happy */ + msrnum = CPU_BC_CONF_0; + msr = rdmsr(msrnum); + msr.lo |= TSC_SUSP_SET | SUSP_EN_SET; + wrmsr(msrnum, msr); + + /* Setup throttling to proper mode if it is ever enabled. */ + msrnum = GLCP_TH_OD; + msr.hi = 0x000000000; + msr.lo = 0x00000603C; + wrmsr(msrnum, msr); + +/* FooGlue Setup */ + /* Set CS5535/CS5536 mode in FooGlue */ + msrnum = FG_GIO_MSR_SEL; + msr = rdmsr(msrnum); + msr.lo &= ~3; + msr.lo |= 2; /* IIOC mode CS5535/CS5536 enable. (according to Jordan Crouse the databook is wrong bits 1:0 have to be 2 instead of 1) */ + wrmsr(msrnum, msr); + +/* Disable DOT PLL. Graphics init will enable it if needed. */ + msrnum = GLCP_DOTPLL; + msr = rdmsr(msrnum); + msr.lo |= DOTPPL_LOWER_PD_SET; + wrmsr(msrnum, msr); + +/* Enable RSDC */ + msrnum = CPU_AC_SMM_CTL; + msr = rdmsr(msrnum); + msr.lo |= 0x08; + wrmsr(msrnum, msr); + +/* Enable BTB */ + /* I hate to put this check here but it doesn't really work in cpubug.asm */ + msrnum = GLCP_CHIP_REVID; + msr = rdmsr(msrnum); + if (msr.lo >= CPU_REV_2_1){ + msrnum = CPU_PF_BTB_CONF; + msr = rdmsr(msrnum); + msr.lo |= BTB_ENABLE_SET | RETURN_STACK_ENABLE_SET; + wrmsr(msrnum, msr); + } + +/* FPU impercise exceptions bit */ + { + msrnum = CPU_FPU_MSR_MODE; + msr = rdmsr(msrnum); + msr.lo |= FPU_IE_SET; + wrmsr(msrnum, msr); + } +} diff --git a/src/cpu/amd/geode_gx2/geode_gx2_init.c b/src/cpu/amd/geode_gx2/geode_gx2_init.c new file mode 100644 index 0000000..7e481b5 --- /dev/null +++ b/src/cpu/amd/geode_gx2/geode_gx2_init.c @@ -0,0 +1,46 @@ +#include <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <string.h> +#include <cpu/cpu.h> +#include <cpu/x86/lapic.h> +#include <cpu/x86/cache.h> + +static void vsm_end_post_smi(void) +{ + __asm__ volatile ( + "push %ax\n" + "mov $0x5000, %ax\n" + ".byte 0x0f, 0x38\n" + "pop %ax\n" + ); +} + +static void geode_gx2_init(device_t dev) +{ + printk(BIOS_DEBUG, "geode_gx2_init\n"); + + /* Turn on caching if we haven't already */ + x86_enable_cache(); + + /* Enable the local cpu apics */ + //setup_lapic(); + + vsm_end_post_smi(); + + printk(BIOS_DEBUG, "geode_gx2_init DONE\n"); +}; + +static struct device_operations cpu_dev_ops = { + .init = geode_gx2_init, +}; + +static struct cpu_device_id cpu_table[] = { + { X86_VENDOR_NSC, 0x0552 }, + { 0, 0 }, +}; + +static const struct cpu_driver driver __cpu_driver = { + .ops = &cpu_dev_ops, + .id_table = cpu_table, +}; diff --git a/src/cpu/amd/geode_gx2/syspreinit.c b/src/cpu/amd/geode_gx2/syspreinit.c new file mode 100644 index 0000000..8140348 --- /dev/null +++ b/src/cpu/amd/geode_gx2/syspreinit.c @@ -0,0 +1,20 @@ +/* StartTimer1 + * + * Entry: none + * Exit: Starts Timer 1 for port 61 use + * Destroys: Al, + */ +static void StartTimer1(void) +{ + outb(0x56, 0x43); + outb(0x12, 0x41); +} + +void SystemPreInit(void) +{ + /* they want a jump ... */ +#if !CONFIG_CACHE_AS_RAM + __asm__ __volatile__("jmp .+2\ninvd\njmp .+2\n"); +#endif + StartTimer1(); +} diff --git a/src/cpu/amd/geode_lx/Kconfig b/src/cpu/amd/geode_lx/Kconfig new file mode 100644 index 0000000..e5462c6 --- /dev/null +++ b/src/cpu/amd/geode_lx/Kconfig @@ -0,0 +1,39 @@ +config CPU_AMD_GEODE_LX + bool + +if CPU_AMD_GEODE_LX + +config CPU_SPECIFIC_OPTIONS + def_bool y + select CACHE_AS_RAM + +config DCACHE_RAM_BASE + hex + default 0xc8000 + +config DCACHE_RAM_SIZE + hex + default 0x8000 + +config GEODE_VSA + bool + default y + select PCI_OPTION_ROM_RUN_REALMODE + +config GEODE_VSA_FILE + bool "Add a VSA image" + help + Select this option if you have an AMD Geode LX vsa that you would + like to add to your ROM. + + You will be able to specify the location and file name of the + image later. + +config VSA_FILENAME + string "AMD Geode LX VSA path and filename" + depends on GEODE_VSA_FILE + default "gpl_vsa_lx_102.bin" + help + The path and filename of the file to use as VSA. + +endif # CPU_AMD_GEODE_LX diff --git a/src/cpu/amd/geode_lx/Makefile.inc b/src/cpu/amd/geode_lx/Makefile.inc new file mode 100644 index 0000000..a5e1281 --- /dev/null +++ b/src/cpu/amd/geode_lx/Makefile.inc @@ -0,0 +1,9 @@ +subdirs-y += ../../x86/tsc +subdirs-y += ../../x86/lapic +subdirs-y += ../../x86/cache +subdirs-y += ../../x86/smm + +driver-y += geode_lx_init.c +ramstage-y += cpubug.c + +cpu_incs += $(src)/cpu/amd/geode_lx/cache_as_ram.inc diff --git a/src/cpu/amd/geode_lx/cache_as_ram.inc b/src/cpu/amd/geode_lx/cache_as_ram.inc new file mode 100644 index 0000000..a1d775d --- /dev/null +++ b/src/cpu/amd/geode_lx/cache_as_ram.inc @@ -0,0 +1,234 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007 Advanced Micro Devices, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 + */ + +#define LX_STACK_BASE CONFIG_DCACHE_RAM_BASE /* this is where the DCache will be mapped and be used as stack, It would be cool if it was the same base as coreboot normal stack */ +#define LX_STACK_END LX_STACK_BASE+(CONFIG_DCACHE_RAM_SIZE-1) + +#define LX_NUM_CACHELINES 0x080 /* there are 128lines per way */ +#define LX_CACHELINE_SIZE 0x020 /* there are 32bytes per line */ +#define LX_CACHEWAY_SIZE (LX_NUM_CACHELINES * LX_CACHELINE_SIZE) +#define CR0_CD 0x40000000 /* bit 30 = Cache Disable */ +#define CR0_NW 0x20000000 /* bit 29 = Not Write Through */ +#include <cpu/amd/lxdef.h> +#include <cpu/x86/post_code.h> +/*************************************************************************** +/** +/** DCacheSetup +/** +/** Setup data cache for use as RAM for a stack. +/** +/***************************************************************************/ +DCacheSetup: + /* Save the BIST result */ + movl %eax, %ebx + + invd + /* set cache properties */ + movl $CPU_RCONF_DEFAULT, %ecx + rdmsr + movl $0x010010000, %eax /*1MB system memory in write back 1|00100|00 */ + wrmsr + + /* in LX DCDIS is set after POR which disables the cache..., clear this bit */ + movl CPU_DM_CONFIG0,%ecx + rdmsr + andl $(~(DM_CONFIG0_LOWER_DCDIS_SET)), %eax /* TODO: make consistent with i$ init, either whole reg = 0, or just this bit... */ + wrmsr + + /* get cache timing params from BIOS config data locations and apply */ + /* fix delay controls for DM and IM arrays */ + /* fix delay controls for DM and IM arrays */ + movl $CPU_BC_MSS_ARRAY_CTL0, %ecx + xorl %edx, %edx + movl $0x2814D352, %eax + wrmsr + + movl $CPU_BC_MSS_ARRAY_CTL1, %ecx + xorl %edx, %edx + movl $0x1068334D, %eax + wrmsr + + movl $CPU_BC_MSS_ARRAY_CTL2, %ecx + movl $0x00000106, %edx + movl $0x83104104, %eax + wrmsr + + movl $GLCP_FIFOCTL, %ecx + rdmsr + movl $0x00000005, %edx + wrmsr + + /* Enable setting */ + movl $CPU_BC_MSS_ARRAY_CTL_ENA, %ecx + xorl %edx, %edx + movl $0x01, %eax + wrmsr + + /* Get cleaned up. */ + xorl %edi, %edi + xorl %esi, %esi + xorl %ebp, %ebp + + /* DCache Ways0 through Ways7 will be tagged for LX_STACK_BASE + CONFIG_DCACHE_RAM_SIZE for holding stack */ + /* remember, there is NO stack yet... */ + + /* Tell cache we want to fill WAY 0 starting at the top */ + xorl %edx, %edx + xorl %eax, %eax + movl $CPU_DC_INDEX, %ecx + wrmsr + + /* startaddress for tag of Way0: ebp will hold the incrementing address. dont destroy! */ + movl $LX_STACK_BASE, %ebp /* init to start address */ + orl $1, %ebp /* set valid bit and tag for this Way (B[31:12] : Cache tag value for line/way curr. selected by CPU_DC_INDEX */ + + /* start tag Ways 0 with 128 lines with 32bytes each: edi will hold the line counter. dont destroy! */ + movl $LX_NUM_CACHELINES, %edi +DCacheSetupFillWay: + + /* fill with dummy data: zero it so we can tell it from PCI memory space (returns FFs). */ + /* We will now store a line (32 bytes = 4 x 8bytes = 4 quadWords) */ + movw $0x04, %si + xorl %edx, %edx + xorl %eax, %eax + movl $CPU_DC_DATA, %ecx +DCacheSetup_quadWordLoop: + wrmsr + decw %si + jnz DCacheSetup_quadWordLoop + + /* Set the tag for this line, need to do this for every new cache line to validate it! */ + /* accessing CPU_DC_TAG_I makes the LINE field in CPU_DC_INDEX increment and thus cont. in the next cache line... */ + xorl %edx, %edx + movl %ebp, %eax + movl $CPU_DC_TAG, %ecx + wrmsr + + /* switch to next line */ + /* lines are in Bits10:4 */ + /* when index is crossing 0x7F -> 0x80 writing a RSVD bit as 0x80 is not a valid CL anymore! */ + movl $CPU_DC_INDEX, %ecx + rdmsr + addl $0x010, %eax /* TODO: prob. would be more elegant to calc. this from counter var edi... */ + wrmsr + + decl %edi + jnz DCacheSetupFillWay + + /* 1 Way has been filled, forward start address for next Way, terminate if we have reached end of desired address range */ + addl $LX_CACHEWAY_SIZE, %ebp + cmpl $LX_STACK_END, %ebp + jge leave_DCacheSetup + movl $LX_NUM_CACHELINES, %edi + + /* switch to next way */ + movl $CPU_DC_INDEX, %ecx + rdmsr + addl $0x01, %eax + andl $0xFFFFF80F, %eax /* lets be sure: reset line index Bits10:4 */ + wrmsr + + jmp DCacheSetupFillWay + +leave_DCacheSetup: + xorl %edi, %edi + xorl %esi, %esi + xorl %ebp, %ebp + + /* Disable the cache, but ... DO NOT INVALIDATE the tags. */ + /* Memory reads and writes will all hit in the cache. */ + /* Cache updates and memory write-backs will not occur ! */ + movl %cr0, %eax + orl $(CR0_CD + CR0_NW), %eax /* set the CD and NW bits */ + movl %eax, %cr0 + + /* Now point sp to the cached stack. */ + /* The stack will be fully functional at this location. No system memory is required at all ! */ + /* set up the stack pointer */ + movl $LX_STACK_END, %eax + movl %eax, %esp + + /* test the stack*/ + movl $0x0F0F05A5A, %edx + pushl %edx + popl %ecx + cmpl %ecx, %edx + je DCacheSetupGood + + post_code(0xc5) +DCacheSetupBad: + hlt /* issues */ + jmp DCacheSetupBad +DCacheSetupGood: + /* Go do early init and memory setup */ + + /* Restore the BIST result */ + movl %ebx, %eax + movl %esp, %ebp + pushl %eax + + post_code(0x23) + + /* Call romstage.c main function */ + call main +done_cache_as_ram_main: + + /* We now run over the stack-in-cache, copying it back to itself to invalidate the cache */ + + push %edi + mov $(CONFIG_DCACHE_RAM_SIZE/4),%ecx + push %esi + mov $(CONFIG_DCACHE_RAM_BASE),%edi + mov %edi,%esi + cld + rep movsl %ds:(%esi),%es:(%edi) + pop %esi + pop %edi + + /* Clear the cache out to ram */ + wbinvd + /* re-enable the cache */ + movl %cr0, %eax + xorl $(CR0_CD + CR0_NW), %eax /* clear the CD and NW bits */ + movl %eax, %cr0 + + /* clear boot_complete flag */ + xorl %ebp, %ebp +__main: + post_code(POST_PREPARE_RAMSTAGE) + + /* TODO For suspend/resume the cache will have to live between + * CONFIG_RAMBASE and CONFIG_RAMTOP + */ + + cld /* clear direction flag */ + + /* copy coreboot from it's initial load location to + * the location it is compiled to run at. + * Normally this is copying from FLASH ROM to RAM. + */ + movl %ebp, %esi + pushl %esi + call copy_and_run + +.Lhlt: + post_code(POST_DEAD_CODE) + hlt + jmp .Lhlt + diff --git a/src/cpu/amd/geode_lx/cpubug.c b/src/cpu/amd/geode_lx/cpubug.c new file mode 100644 index 0000000..e3b6e51 --- /dev/null +++ b/src/cpu/amd/geode_lx/cpubug.c @@ -0,0 +1,91 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2006 Indrek Kruusa <indrek.kruusa(a)artecdesign.ee> + * Copyright (C) 2006 Ronald G. Minnich <rminnich(a)gmail.com> + * Copyright (C) 2007 Advanced Micro Devices, Inc. + * + * 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, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <console/console.h> +#include <arch/io.h> +#include <stdint.h> +#include <device/device.h> +#include <stdlib.h> +#include <string.h> +#include <bitops.h> +#include <cpu/x86/msr.h> +#include <cpu/amd/lxdef.h> + +/************************************************************************** + * + * pcideadlock + * + * Bugtool #465 and #609 + * PCI cache deadlock + * There is also fix code in cache and PCI functions. This bug is very is pervasive. + * + **************************************************************************/ +static void pcideadlock(void) +{ + msr_t msr; + + /* + * forces serialization of all load misses. Setting this bit prevents the + * DM pipe from backing up if a read request has to be held up waiting + * for PCI writes to complete. + */ + msr = rdmsr(CPU_DM_CONFIG0); + msr.lo |= DM_CONFIG0_LOWER_MISSER_SET; + wrmsr(CPU_DM_CONFIG0, msr); + + /* write serialize memory hole to PCI. Need to unWS when something is + * shadowed regardless of cachablility. + */ + msr.lo = 0x021212121; + msr.hi = 0x021212121; + wrmsr(CPU_RCONF_A0_BF, msr); + wrmsr(CPU_RCONF_C0_DF, msr); + wrmsr(CPU_RCONF_E0_FF, msr); +} + +/****************************************************************************/ +/***/ +/** DisableMemoryReorder*/ +/***/ +/** PBZ 3659:*/ +/** The MC reordered transactions incorrectly and breaks coherency.*/ +/** Disable reording and take a potential performance hit.*/ +/** This is safe to do here and not in MC init since there is nothing*/ +/** to maintain coherency with and the cache is not enabled yet.*/ +/***/ +/****************************************************************************/ +static void disablememoryreadorder(void) +{ + msr_t msr; + + msr = rdmsr(MC_CF8F_DATA); + msr.hi |= CF8F_UPPER_REORDER_DIS_SET; + wrmsr(MC_CF8F_DATA, msr); +} + +/* For cpu version C3. Should be the only released version */ +void cpubug(void) +{ + pcideadlock(); + disablememoryreadorder(); + printk(BIOS_DEBUG, "Done cpubug fixes \n"); +} diff --git a/src/cpu/amd/geode_lx/cpureginit.c b/src/cpu/amd/geode_lx/cpureginit.c new file mode 100644 index 0000000..bad98b5 --- /dev/null +++ b/src/cpu/amd/geode_lx/cpureginit.c @@ -0,0 +1,267 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2006 Indrek Kruusa <indrek.kruusa(a)artecdesign.ee> + * Copyright (C) 2006 Ronald G. Minnich <rminnich(a)gmail.com> + * Copyright (C) 2007 Advanced Micro Devices, Inc. + * + * 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, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/************************************************************************** +;* +;* SetDelayControl +;* +;*************************************************************************/ +#include "cpu/x86/msr.h" + + + + +/** + * Delay Control Settings table from AMD (MCP 0x4C00000F). + */ +static const msrinit_t delay_msr_table[] = { + {CPU_BC_MSS_ARRAY_CTL0, {.hi = 0x00000000, .lo = 0x2814D352}}, + {CPU_BC_MSS_ARRAY_CTL1, {.hi = 0x00000000, .lo = 0x1068334D}}, + {CPU_BC_MSS_ARRAY_CTL2, {.hi = 0x00000106, .lo = 0x83104104}}, +}; + + + +static const struct delay_controls { + u8 dimms; + u8 devices; + u32 slow_hi; + u32 slow_low; + u32 fast_hi; + u32 fast_low; +} delay_control_table[] = { + /* DIMMs Devs Slow (<=333MHz) Fast (>334MHz) */ + { 1, 4, 0x0837100FF, 0x056960004, 0x0827100FF, 0x056960004 }, + { 1, 8, 0x0837100AA, 0x056960004, 0x0827100AA, 0x056960004 }, + { 1, 16, 0x0837100AA, 0x056960004, 0x082710055, 0x056960004 }, + { 2, 8, 0x0837100A5, 0x056960004, 0x082710000, 0x056960004 }, + { 2, 16, 0x0937100A5, 0x056960004, 0x0C27100A5, 0x056960004 }, + { 2, 20, 0x0B37100A5, 0x056960004, 0x0B27100A5, 0x056960004 }, + { 2, 24, 0x0B37100A5, 0x056960004, 0x0B27100A5, 0x056960004 }, + { 2, 32, 0x0B37100A5, 0x056960004, 0x0B2710000, 0x056960004 }, +}; + +/* + * Bit 55 (disable SDCLK 1,3,5) should be set if there is a single DIMM + * in slot 0, but it should be clear for all 2 DIMM settings and if a + * single DIMM is in slot 1. Bits 54:52 should always be set to '111'. + * + * Settings for single DIMM and no VTT termination (like DB800 platform) + * 0xF2F100FF 0x56960004 + * ------------------------------------- + * ADDR/CTL have 22 ohm series R + * DQ/DQM/DQS have 33 ohm series R + */ + +/** + * This is Black Magic DRAM timing juju[1]. + * + * DRAM delay depends on CPU clock, memory bus clock, memory bus loading, + * memory bus termination, your middle initial (ha! caught you!), GeodeLink + * clock rate, and DRAM timing specifications. + * + * From this the code computes a number which is "known to work". No, + * hardware is not an exact science. And, finally, if an FS2 (JTAG debugger) + * is hooked up, then just don't do anything. This code was written by a master + * of the Dark Arts at AMD and should not be modified in any way. + * + * [1] (http://www.thefreedictionary.com/juju) + * + * @param dimm0 The SMBus address of DIMM 0 (mainboard dependent). + * @param dimm1 The SMBus address of DIMM 1 (mainboard dependent). + * @param terminated The bus is terminated. (mainboard dependent). + */ +static void SetDelayControl(u8 dimm0, u8 dimm1, int terminated) +{ + u32 glspeed; + u8 spdbyte0, spdbyte1, dimms, i; + msr_t msr; + + glspeed = GeodeLinkSpeed(); + + /* Fix delay controls for DM and IM arrays. */ + for (i = 0; i < ARRAY_SIZE(delay_msr_table); i++) + wrmsr(delay_msr_table[i].index, delay_msr_table[i].msr); + + msr = rdmsr(GLCP_FIFOCTL); + msr.hi = 0x00000005; + wrmsr(GLCP_FIFOCTL, msr); + + /* Enable setting. */ + msr.hi = 0; + msr.lo = 0x00000001; + wrmsr(CPU_BC_MSS_ARRAY_CTL_ENA, msr); + + /* Debug Delay Control setup check. + * Leave it alone if it has been setup. FS2 or something is here. + */ + msr = rdmsr(GLCP_DELAY_CONTROLS); + if (msr.lo & ~(DELAY_LOWER_STATUS_MASK)) + return; + + /* Delay Controls based on DIMM loading. UGH! + * Number of devices = module width (SPD 6) / device width (SPD 13) + * * physical banks (SPD 5) + * + * Note: We only support a module width of 64. + */ + dimms = 0; + spdbyte0 = spd_read_byte(dimm0, SPD_PRIMARY_SDRAM_WIDTH); + if (spdbyte0 != 0xFF) { + dimms++; + spdbyte0 = (u8)64 / spdbyte0 * + (u8)(spd_read_byte(dimm0, SPD_NUM_DIMM_BANKS)); + } else { + spdbyte0 = 0; + } + + spdbyte1 = spd_read_byte(dimm1, SPD_PRIMARY_SDRAM_WIDTH); + if (spdbyte1 != 0xFF) { + dimms++; + spdbyte1 = (u8)64 / spdbyte1 * + (u8)(spd_read_byte(dimm1, SPD_NUM_DIMM_BANKS)); + } else { + spdbyte1 = 0; + } + + /* Zero GLCP_DELAY_CONTROLS MSR */ + msr.hi = msr.lo = 0; + + /* Save some power, disable clock to second DIMM if it is empty. */ + if (spdbyte1 == 0) + msr.hi |= DELAY_UPPER_DISABLE_CLK135; + + spdbyte0 += spdbyte1; + + if ((dimms == 1) && (terminated == DRAM_TERMINATED)) { + msr.hi = 0xF2F100FF; + msr.lo = 0x56960004; + } else for (i = 0; i < ARRAY_SIZE(delay_control_table); i++) { + if ((dimms == delay_control_table[i].dimms) && + (spdbyte0 <= delay_control_table[i].devices)) { + if (glspeed < 334) { + msr.hi |= delay_control_table[i].slow_hi; + msr.lo |= delay_control_table[i].slow_low; + } else { + msr.hi |= delay_control_table[i].fast_hi; + msr.lo |= delay_control_table[i].fast_low; + } + break; + } + } + wrmsr(GLCP_DELAY_CONTROLS, msr); +} + +/* ***************************************************************************/ +/* * cpuRegInit*/ +/* ***************************************************************************/ +void cpuRegInit(int debug_clock_disable, u8 dimm0, u8 dimm1, int terminated) +{ + int msrnum; + msr_t msr; + + /* Castle 2.0 BTM periodic sync period. */ + /* [40:37] 1 sync record per 256 bytes */ + print_debug("Castle 2.0 BTM periodic sync period.\n"); + msrnum = CPU_PF_CONF; + msr = rdmsr(msrnum); + msr.hi |= (0x8 << 5); + wrmsr(msrnum, msr); + + /* + * LX performance setting. + * Enable Quack for fewer re-RAS on the MC + */ + print_debug("Enable Quack for fewer re-RAS on the MC\n"); + msrnum = GLIU0_ARB; + msr = rdmsr(msrnum); + msr.hi &= ~ARB_UPPER_DACK_EN_SET; + msr.hi |= ARB_UPPER_QUACK_EN_SET; + wrmsr(msrnum, msr); + + msrnum = GLIU1_ARB; + msr = rdmsr(msrnum); + msr.hi &= ~ARB_UPPER_DACK_EN_SET; + msr.hi |= ARB_UPPER_QUACK_EN_SET; + wrmsr(msrnum, msr); + + /* GLIU port active enable, limit south pole masters + * (AES and PCI) to one outstanding transaction. + */ + print_debug(" GLIU port active enable\n"); + msrnum = GLIU1_PORT_ACTIVE; + msr = rdmsr(msrnum); + msr.lo &= ~0x880; + wrmsr(msrnum, msr); + + /* Set the Delay Control in GLCP */ + print_debug("Set the Delay Control in GLCP\n"); + SetDelayControl(dimm0, dimm1, terminated); + + /* Enable RSDC */ + print_debug("Enable RSDC\n"); + msrnum = CPU_AC_SMM_CTL; + msr = rdmsr(msrnum); + msr.lo |= SMM_INST_EN_SET; + wrmsr(msrnum, msr); + + /* FPU imprecise exceptions bit */ + print_debug("FPU imprecise exceptions bit\n"); + msrnum = CPU_FPU_MSR_MODE; + msr = rdmsr(msrnum); + msr.lo |= FPU_IE_SET; + wrmsr(msrnum, msr); + + /* Power Savers (Do after BIST) */ + /* Enable Suspend on HLT & PAUSE instructions */ + print_debug("Enable Suspend on HLT & PAUSE instructions\n"); + msrnum = CPU_XC_CONFIG; + msr = rdmsr(msrnum); + msr.lo |= XC_CONFIG_SUSP_ON_HLT | XC_CONFIG_SUSP_ON_PAUSE; + wrmsr(msrnum, msr); + + /* Enable SUSP and allow TSC to run in Suspend (keep speed detection happy) */ + print_debug("Enable SUSP and allow TSC to run in Suspend\n"); + msrnum = CPU_BC_CONF_0; + msr = rdmsr(msrnum); + msr.lo |= TSC_SUSP_SET | SUSP_EN_SET; + msr.lo &= 0x0F0FFFFFF; + msr.lo |= 0x002000000; /* PBZ213: Set PAUSEDLY = 2 */ + wrmsr(msrnum, msr); + + /* Disable the debug clock to save power. */ + /* NOTE: leave it enabled for fs2 debug */ + if (debug_clock_disable && 0) { + msrnum = GLCP_DBGCLKCTL; + msr.hi = 0; + msr.lo = 0; + wrmsr(msrnum, msr); + } + + /* Setup throttling delays to proper mode if it is ever enabled. */ + print_debug("Setup throttling delays to proper mode\n"); + msrnum = GLCP_TH_OD; + msr.hi = 0; + msr.lo = 0x00000603C; + wrmsr(msrnum, msr); + print_debug("Done cpuRegInit\n"); +} diff --git a/src/cpu/amd/geode_lx/geode_lx_init.c b/src/cpu/amd/geode_lx/geode_lx_init.c new file mode 100644 index 0000000..bb9a73e --- /dev/null +++ b/src/cpu/amd/geode_lx/geode_lx_init.c @@ -0,0 +1,74 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2006 Indrek Kruusa <indrek.kruusa(a)artecdesign.ee> + * Copyright (C) 2006 Ronald G. Minnich <rminnich(a)gmail.com> + * Copyright (C) 2006 Stefan Reinauer <stepan(a)coresystems.de> + * Copyright (C) 2006 Andrei Birjukov <andrei.birjukov(a)artecdesign.ee> + * Copyright (C) 2007 Advanced Micro Devices, Inc. + * + * 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, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <string.h> +#include <cpu/cpu.h> +#include <cpu/x86/lapic.h> +#include <cpu/x86/cache.h> +#include <arch/io.h> + +static void vsm_end_post_smi(void) +{ + __asm__ volatile ("push %ax\n" + "mov $0x5000, %ax\n" + ".byte 0x0f, 0x38\n" "pop %ax\n"); +} + +static void geode_lx_init(device_t dev) +{ + printk(BIOS_DEBUG, "geode_lx_init\n"); + + /* Turn on caching if we haven't already */ + x86_enable_cache(); + + /* Enable the local cpu apics */ + //setup_lapic(); + + // do VSA late init + vsm_end_post_smi(); + + // Set gate A20 (legacy vsm disables it in late init) + printk(BIOS_DEBUG, "A20 (0x92): %d\n", inb(0x92)); + outb(0x02, 0x92); + printk(BIOS_DEBUG, "A20 (0x92): %d\n", inb(0x92)); + + printk(BIOS_DEBUG, "CPU geode_lx_init DONE\n"); +}; + +static struct device_operations cpu_dev_ops = { + .init = geode_lx_init, +}; + +static struct cpu_device_id cpu_table[] = { + {X86_VENDOR_AMD, 0x05A2}, + {0, 0}, +}; + +static const struct cpu_driver driver __cpu_driver = { + .ops = &cpu_dev_ops, + .id_table = cpu_table, +}; diff --git a/src/cpu/amd/geode_lx/msrinit.c b/src/cpu/amd/geode_lx/msrinit.c new file mode 100644 index 0000000..1118250 --- /dev/null +++ b/src/cpu/amd/geode_lx/msrinit.c @@ -0,0 +1,64 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2010 coresystems GmbH + * + * 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 + */ + +#include <stdlib.h> +#include "cpu/x86/msr.h" + +static const msrinit_t msr_table[] = +{ + {CPU_RCONF_DEFAULT, {.hi = 0x24fffc00,.lo = 0x0000A000}}, /* Setup access to cache under 1MB. + * Rom Properties: Write Serialize, WriteProtect. + * RomBase: 0xFFFC0 + * SysTop to RomBase Properties: Write Back. + * SysTop: 0x000A0 + * System Memory Properties: (Write Back) */ + {CPU_RCONF_A0_BF, {.hi = 0x00000000,.lo = 0x00000000}}, /* 0xA0000-0xBFFFF : (Write Back) */ + {CPU_RCONF_C0_DF, {.hi = 0x00000000,.lo = 0x00000000}}, /* 0xC0000-0xDFFFF : (Write Back) */ + {CPU_RCONF_E0_FF, {.hi = 0x00000000,.lo = 0x00000000}}, /* 0xE0000-0xFFFFF : (Write Back) */ + + /* Setup access to memory under 1MB. Note: VGA hole at 0xA0000-0xBFFFF */ + {MSR_GLIU0_BASE1, {.hi = 0x20000000,.lo = 0x000fff80}}, // 0x00000-0x7FFFF + {MSR_GLIU0_BASE2, {.hi = 0x20000000,.lo = 0x080fffe0}}, // 0x80000-0x9FFFF + {MSR_GLIU0_SHADOW, {.hi = 0x2000FFFF,.lo = 0xFFFF0003}}, // 0xC0000-0xFFFFF + {MSR_GLIU1_BASE1, {.hi = 0x20000000,.lo = 0x000fff80}}, // 0x00000-0x7FFFF + {MSR_GLIU1_BASE2, {.hi = 0x20000000,.lo = 0x080fffe0}}, // 0x80000-0x9FFFF + {MSR_GLIU1_SHADOW, {.hi = 0x2000FFFF,.lo = 0xFFFF0003}}, // 0xC0000-0xFFFFF + + /* Pre-setup access to memory above 1Mb. Here we set up about 500Mb of memory. + * It doesn't really matter in fact how much, however, because the only usage + * of this extended memory will be to host the coreboot_ram stage at RAMBASE, + * currently 1Mb. + * These registers will be set to their correct value by the Northbridge init code. + * + * WARNING: if coreboot_ram could not be loaded, these registers are probably + * incorrectly set here. You may comment the following two lines and set RAMBASE + * to 0x4000 to revert to the previous behavior for LX-boards. + */ + {MSR_GLIU0_SYSMEM, {.hi = 0x2000001F,.lo = 0x6BF00100}}, // 0x100000-0x1F6BF000 + {MSR_GLIU1_SYSMEM, {.hi = 0x2000001F,.lo = 0x6BF00100}}, // 0x100000-0x1F6BF000 +}; + +static void msr_init(void) +{ + int i; + for (i = 0; i < ARRAY_SIZE(msr_table); i++) + wrmsr(msr_table[i].index, msr_table[i].msr); +} + + diff --git a/src/cpu/amd/geode_lx/syspreinit.c b/src/cpu/amd/geode_lx/syspreinit.c new file mode 100644 index 0000000..35c54fb --- /dev/null +++ b/src/cpu/amd/geode_lx/syspreinit.c @@ -0,0 +1,46 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2006 Indrek Kruusa <indrek.kruusa(a)artecdesign.ee> + * Copyright (C) 2006 Ronald G. Minnich <rminnich(a)gmail.com> + * Copyright (C) 2007 Advanced Micro Devices, Inc. + * + * 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, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* ***************************************************************************/ +/* **/ +/* * StartTimer1*/ +/* **/ +/* * Entry: none*/ +/* * Exit: Starts Timer 1 for port 61 use*/ +/* * Destroys: Al,*/ +/* **/ +/* ***************************************************************************/ +static void StartTimer1(void) +{ + outb(0x56, 0x43); + outb(0x12, 0x41); +} + +void SystemPreInit(void) +{ + + /* they want a jump ... */ +#if !CONFIG_CACHE_AS_RAM + __asm__ __volatile__("jmp .+2\ninvd\njmp .+2\n"); +#endif + StartTimer1(); +} diff --git a/src/cpu/amd/model_gx1/Kconfig b/src/cpu/amd/model_gx1/Kconfig deleted file mode 100644 index c1c9b28..0000000 --- a/src/cpu/amd/model_gx1/Kconfig +++ /dev/null @@ -1,32 +0,0 @@ -## -## This file is part of the coreboot project. -## -## Copyright (C) 2009 Uwe Hermann <uwe(a)hermann-uwe.de> -## -## 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 -## - -config CPU_AMD_GX1 - bool - -config DCACHE_RAM_BASE - hex - default 0xc0000 - depends on CPU_AMD_GX1 - -config DCACHE_RAM_SIZE - hex - default 0x01000 - depends on CPU_AMD_GX1 - diff --git a/src/cpu/amd/model_gx1/Makefile.inc b/src/cpu/amd/model_gx1/Makefile.inc deleted file mode 100644 index bf543a4..0000000 --- a/src/cpu/amd/model_gx1/Makefile.inc +++ /dev/null @@ -1,28 +0,0 @@ -## -## This file is part of the coreboot project. -## -## Copyright (C) 2009 Uwe Hermann <uwe(a)hermann-uwe.de> -## -## 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, write to the Free Software -## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -## - -subdirs-y += ../../x86/tsc -subdirs-y += ../../x86/lapic -subdirs-y += ../../x86/cache -subdirs-y += ../../x86/smm -driver-y += model_gx1_init.c - -cpu_incs += $(src)/cpu/amd/model_gx1/cpu_setup.inc -cpu_incs += $(src)/cpu/amd/model_gx1/gx_setup.inc diff --git a/src/cpu/amd/model_gx1/cpu_setup.inc b/src/cpu/amd/model_gx1/cpu_setup.inc deleted file mode 100644 index d701f8d..0000000 --- a/src/cpu/amd/model_gx1/cpu_setup.inc +++ /dev/null @@ -1,68 +0,0 @@ -/* - freebios/src/northbridge/nsc/gx1/cpu_setup.inc - - Copyright (c) 2002 Christer Weinigel <wingel(a)hack.org> - - Initialize the GX1 CPU configuration registers -*/ - -/* USES: esi, ecx, eax */ - -#include <cpu/amd/gx1def.h> - - movl %eax, %ebp /* preserve bist */ - -cpu_setup_start: - leal cpu_setup_table, %esi - movl $cpu_setup_len, %ecx - -cpu_setup_loop: - movw (%esi), %ax - addl $2, %esi - outb %al, $0x22 - movb %ah, %al - outb %al, $0x23 - loop cpu_setup_loop - - movb $0xff, %al /* DIR1 -- Identification Register 1 */ - outb %al, $0x22 - inb $0x23, %al - cmpb $0x63, %al /* Revision for GXLV rev 3 */ - jbe cpu_no_ccr4 - - movb $0xe8, %al /* CCR4 */ - outb %al, $0x22 - inb $0x23, %al - orb $0x20, %al /* Enable FPU Fast Mode */ - outb %al, $0x23 - - movb $0xf0, %al /* PCR1 --- Performace Control */ - outb %al, $0x22 - inb $0x23, %al - orb $0x02, %al /* Incrementor on, whatever that is */ - outb %al, $0x23 - - movb $0x20, %al /* PCR0 --- Performace Control */ - outb %al, $0x22 - inb $0x23, %al - orb $0x20, %al /* Must be 1 according to data book */ - orb $0x04, %al /* Incrementor Margin 10 */ - outb %al, $0x23 -cpu_no_ccr4: - - jmp cpu_setup_end - -cpu_setup_table: - .byte 0xc1, 0x00 /* NO SMIs */ - .byte 0xc3, 0x14 /* Enable CPU config register */ - .byte 0x20, 0x00 - .byte 0xb8, GX_BASE>>30 /* Enable GXBASE address */ - .byte 0xc2, 0x00 - .byte 0xe8, 0x98 - .byte 0xc3, 0xf8 /* Enable CPU config register */ -cpu_setup_len = (.-cpu_setup_table)/2 - -cpu_setup_end: - nop - - movl %ebp, %eax /* Restore bist */ diff --git a/src/cpu/amd/model_gx1/gx_setup.inc b/src/cpu/amd/model_gx1/gx_setup.inc deleted file mode 100644 index 6d0e289..0000000 --- a/src/cpu/amd/model_gx1/gx_setup.inc +++ /dev/null @@ -1,47 +0,0 @@ -/* - freebios/src/northbridge/nsc/gx1/gx_setup.inc - - Copyright (c) 2002 Christer Weinigel <wingel(a)hack.org> - - Setup the GX_BASE registers on a National Semiconductor Geode CPU -*/ - -#include <cpu/amd/gx1def.h> - - movl %eax, %ebp /* Preserve bist */ - -gx_setup_start: - leal gx_setup_table, %esi - movl $gx_setup_len, %ecx - movl $GX_BASE, %edi - -gx_setup_loop: - movw (%esi), %di /* Only read the low word of address */ - addl $4, %esi - movl (%esi), %eax /* Data */ - addl $4, %esi - movl %eax, (%edi) - loop gx_setup_loop - - jmp gx_setup_end - -gx_setup_table: - /* Allow writes to config registers */ - .long DC_UNLOCK, DC_UNLOCK_MAGIC - .long DC_GENERAL_CFG, 0 - .long DC_UNLOCK, 0 - - .long BC_DRAM_TOP, 0x3fffffff - .long BC_XMAP_1, 0x60 - .long BC_XMAP_2, 0 - .long BC_XMAP_3, 0 - - .long MC_BANK_CFG, 0x00700070 /* No DIMMS installed */ - .long MC_MEM_CNTRL1, XBUSARB - .long MC_GBASE_ADD, 0x7ff /* Almost 1GB */ -gx_setup_len = (.-gx_setup_table)/8 - -gx_setup_end: - nop - - movl %ebp, %eax /* Restore bist */ diff --git a/src/cpu/amd/model_gx1/model_gx1_init.c b/src/cpu/amd/model_gx1/model_gx1_init.c deleted file mode 100644 index e3c9034..0000000 --- a/src/cpu/amd/model_gx1/model_gx1_init.c +++ /dev/null @@ -1,101 +0,0 @@ -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <string.h> -#include <cpu/cpu.h> -#include <cpu/x86/lapic.h> -#include <cpu/x86/cache.h> - -#if 0 -#include <cpu/amd/gx1def.h> -#include <arch/io.h> - -static void gx1_cpu_setup(void) -{ - unsigned char rreg; - unsigned char cpu_table[] = { - 0xc1, 0x00, /* NO SMIs */ - 0xc3, 0x14, /* Enable CPU config register */ - 0x20, 0x00, /* */ - 0xb8, GX_BASE>>30, /* Enable GXBASE address */ - 0xc2, 0x00, - 0xe8, 0x98, - 0xc3, 0xf8, /* Enable CPU config register */ - 0x00, 0x00 - }; - unsigned char *cPtr = cpu_table; - - while(rreg = *cPtr++) { - unsigned char rval = *cPtr++; - outb(rreg, 0x22); - outb(rval, 0x23); - } - - outb(0xff, 0x22); /* DIR1 -- Identification register 1 */ - if(inb(0x23) > 0x63) { /* Rev greater than R3 */ - outb(0xe8, 0x22); - outb(inb(0x23) | 0x20, 0x23); /* Enable FPU Fast Mode */ - - outb(0xf0, 0x22); - outb(inb(0x23) | 0x02, 0x23); /* Incrementor on */ - - outb(0x20, 0x22); - outb(inb(0x23) | 0x24, 0x23); /* Bit 5 must be on */ - /* Bit 2 Incrementor margin 10 */ - - } -} - -static void gx1_gx_setup(void) -{ -unsigned long gx_setup_table[] = { - GX_BASE + DC_UNLOCK, DC_UNLOCK_MAGIC, - GX_BASE + DC_GENERAL_CFG, 0, - GX_BASE + DC_UNLOCK, 0, - GX_BASE + BC_DRAM_TOP, 0x3fffffff, - GX_BASE + BC_XMAP_1, 0x60, - GX_BASE + BC_XMAP_2, 0, - GX_BASE + BC_XMAP_3, 0, - GX_BASE + MC_BANK_CFG, 0x00700070, - GX_BASE + MC_MEM_CNTRL1, XBUSARB, - GX_BASE + MC_GBASE_ADD, 0xff, - 0, 0 - }; - -unsigned long *gxPtr = gx_setup_table; -unsigned long *gxdPtr; -unsigned long addr; - - while(addr = *gxPtr++) { - gxdPtr = (unsigned long *)addr; - *gxdPtr = *gxPtr++; - } -} -#endif - -static void model_gx1_init(device_t dev) -{ -#if 0 - gx1_cpu_setup(); - gx1_gx_setup(); -#endif - /* Turn on caching if we haven't already */ - x86_enable_cache(); - - /* Enable the local cpu apics */ - setup_lapic(); -}; - -static struct device_operations cpu_dev_ops = { - .init = model_gx1_init, -}; - -static struct cpu_device_id cpu_table[] = { - { X86_VENDOR_CYRIX, 0x0540 }, - { 0, 0 }, -}; - -static const struct cpu_driver driver __cpu_driver = { - .ops = &cpu_dev_ops, - .id_table = cpu_table, -}; diff --git a/src/cpu/amd/model_gx2/Kconfig b/src/cpu/amd/model_gx2/Kconfig deleted file mode 100644 index 4515a71..0000000 --- a/src/cpu/amd/model_gx2/Kconfig +++ /dev/null @@ -1,59 +0,0 @@ -## -## This file is part of the coreboot project. -## -## Copyright (C) 2010 coresystems GmbH -## -## 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 -## - -config CPU_AMD_GX2 - bool - -if CPU_AMD_GX2 - -config CPU_SPECIFIC_OPTIONS - def_bool y - select CACHE_AS_RAM - -config DCACHE_RAM_BASE - hex - default 0xc8000 - -config DCACHE_RAM_SIZE - hex - default 0x04000 - -config GEODE_VSA - bool - default y - select PCI_OPTION_ROM_RUN_REALMODE - -config GEODE_VSA_FILE - bool "Add a VSA image" - help - Select this option if you have an AMD Geode GX2 vsa that you would - like to add to your ROM. - - You will be able to specify the location and file name of the - image later. - -config VSA_FILENAME - string "AMD Geode GX2 VSA path and filename" - depends on GEODE_VSA_FILE - default "gpl_vsa_gx_102.bin" - help - The path and filename of the file to use as VSA. - -endif # CPU_AMD_GX2 - diff --git a/src/cpu/amd/model_gx2/Makefile.inc b/src/cpu/amd/model_gx2/Makefile.inc deleted file mode 100644 index 5e6d9ca..0000000 --- a/src/cpu/amd/model_gx2/Makefile.inc +++ /dev/null @@ -1,9 +0,0 @@ -subdirs-y += ../../x86/tsc -subdirs-y += ../../x86/lapic -subdirs-y += ../../x86/cache -subdirs-y += ../../x86/smm - -driver-y += model_gx2_init.c -ramstage-y += cpubug.c - -cpu_incs += $(src)/cpu/amd/model_gx2/cache_as_ram.inc diff --git a/src/cpu/amd/model_gx2/cache_as_ram.inc b/src/cpu/amd/model_gx2/cache_as_ram.inc deleted file mode 100644 index 0af2fdf..0000000 --- a/src/cpu/amd/model_gx2/cache_as_ram.inc +++ /dev/null @@ -1,208 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 Advanced Micro Devices, Inc. - * Copyright (C) 2010 Nils Jacobs - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * 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 - */ - -#define GX2_STACK_BASE CONFIG_DCACHE_RAM_BASE /* this is where the DCache will be mapped and be used as stack, It would be cool if it was the same base as coreboot normal stack */ -#define GX2_STACK_END GX2_STACK_BASE+(CONFIG_DCACHE_RAM_SIZE-1) - -#define GX2_NUM_CACHELINES 0x080 /* there are 128lines per way */ -#define GX2_CACHELINE_SIZE 0x020 /* there are 32bytes per line */ -#define GX2_CACHEWAY_SIZE (GX2_NUM_CACHELINES * GX2_CACHELINE_SIZE) -#define CR0_CD 0x40000000 /* bit 30 = Cache Disable */ -#define CR0_NW 0x20000000 /* bit 29 = Not Write Through */ -#include <cpu/amd/gx2def.h> -#include <cpu/x86/post_code.h> -/*************************************************************************** -/** -/** DCacheSetup -/** -/** Setup data cache for use as RAM for a stack. -/** -/** Max. size data cache =0x4000 (16KB) -/** -/***************************************************************************/ -DCacheSetup: - /* Save the BIST result */ - movl %eax, %ebx - - invd - /* set cache properties */ - movl $CPU_RCONF_DEFAULT, %ecx - rdmsr - movl $0x010010000, %eax /*1MB system memory in write back 1|00100|00 */ - wrmsr - - /* in GX2 DCDIS is set after POR which disables the cache..., clear this bit */ - movl $CPU_DM_CONFIG0, %ecx - rdmsr - andl $(~(DM_CONFIG0_LOWER_DCDIS_SET)), %eax /* TODO: make consistent with i$ init, either whole reg = 0, or just this bit... */ - wrmsr - - /* Get cleaned up. */ - xorl %edi, %edi - xorl %esi, %esi - xorl %ebp, %ebp - - /* DCache Ways0 through Ways3 will be tagged for GX2_STACK_BASE + CONFIG_DCACHE_RAM_SIZE for holding stack */ - /* remember, there is NO stack yet... */ - - /* Tell cache we want to fill WAY 0 starting at the top */ - xorl %edx, %edx - xorl %eax, %eax - movl $CPU_DC_INDEX, %ecx - wrmsr - - /* startaddress for tag of Way0: ebp will hold the incrementing address. dont destroy! */ - movl $GX2_STACK_BASE, %ebp /* init to start address */ - orl $1, %ebp /* set valid bit and tag for this Way (B[31:12] : Cache tag value for line/way curr. selected by CPU_DC_INDEX */ - - /* start tag Ways 0 with 128 lines with 32bytes each: edi will hold the line counter. dont destroy! */ - movl $GX2_NUM_CACHELINES, %edi -DCacheSetupFillWay: - - /* fill with dummy data: zero it so we can tell it from PCI memory space (returns FFs). */ - /* We will now store a line (32 bytes = 4 x 8bytes = 4 quadWords) */ - movw $0x04, %si - xorl %edx, %edx - xorl %eax, %eax - movl $CPU_DC_DATA, %ecx -DCacheSetup_quadWordLoop: - wrmsr - decw %si - jnz DCacheSetup_quadWordLoop - - /* Set the tag for this line,need to do this for every new cache line to validate it! */ - /* accessing CPU_DC_TAG_I makes the LINE field in CPU_DC_INDEX increment and thus cont. in the next cache line... */ - xorl %edx, %edx - movl %ebp, %eax - movl $CPU_DC_TAG, %ecx - wrmsr - - /* switch to next line */ - /* lines are in Bits8:2 */ - /* when index is crossing 0x7F -> 0x80 writing a RSVD bit as 0x80 is not a valid CL anymore! */ - movl $CPU_DC_INDEX, %ecx - rdmsr - addl $0x04, %eax /* inc DC_LINE. TODO: prob. would be more elegant to calc. this from counter var edi... */ - wrmsr - - decl %edi - jnz DCacheSetupFillWay - - /* 1 Way has been filled, forward start address for next Way, terminate if we have reached end of desired address range */ - addl $GX2_CACHEWAY_SIZE, %ebp - cmpl $GX2_STACK_END, %ebp - jge leave_DCacheSetup - movl $GX2_NUM_CACHELINES, %edi - - /* switch to next way */ - movl $CPU_DC_INDEX, %ecx - rdmsr - addl $0x01, %eax - andl $0xFFFFFE03, %eax /* lets be sure: reset line index Bits8:2 */ - wrmsr - - jmp DCacheSetupFillWay - -leave_DCacheSetup: - xorl %edi, %edi - xorl %esi, %esi - xorl %ebp, %ebp - - /* Disable the cache, but ... DO NOT INVALIDATE the tags. */ - /* Memory reads and writes will all hit in the cache. */ - /* Cache updates and memory write-backs will not occur ! */ - movl %cr0, %eax - orl $(CR0_CD + CR0_NW), %eax /* set the CD and NW bits */ - movl %eax, %cr0 - - /* Now point sp to the cached stack. */ - /* The stack will be fully functional at this location. No system memory is required at all ! */ - /* set up the stack pointer */ - movl $GX2_STACK_END, %eax - movl %eax, %esp - - /* test the stack*/ - movl $0x0F0F05A5A, %edx - pushl %edx - popl %ecx - cmpl %ecx, %edx - je DCacheSetupGood - - post_code(0xc5) -DCacheSetupBad: - hlt /* issues */ - jmp DCacheSetupBad -DCacheSetupGood: - /* Go do early init and memory setup */ - - /* Restore the BIST result */ - movl %ebx, %eax - movl %esp, %ebp - pushl %eax - - post_code(0x23) - - /* Call romstage.c main function */ - call main -done_cache_as_ram_main: - - /* We now run over the stack-in-cache, copying it back to itself to invalidate the cache */ - - push %edi - mov $(CONFIG_DCACHE_RAM_SIZE/4),%ecx - push %esi - mov $(CONFIG_DCACHE_RAM_BASE),%edi - mov %edi,%esi - cld - rep movsl %ds:(%esi),%es:(%edi) - pop %esi - pop %edi - - /* Clear the cache out to ram */ - wbinvd - /* re-enable the cache */ - movl %cr0, %eax - xorl $(CR0_CD + CR0_NW), %eax /* clear the CD and NW bits */ - movl %eax, %cr0 - - /* clear boot_complete flag */ - xorl %ebp, %ebp -__main: - post_code(POST_PREPARE_RAMSTAGE) - - /* TODO For suspend/resume the cache will have to live between - * CONFIG_RAMBASE and CONFIG_RAMTOP - */ - - cld /* clear direction flag */ - - /* copy coreboot from it's initial load location to - * the location it is compiled to run at. - * Normally this is copying from FLASH ROM to RAM. - */ - movl %ebp, %esi - pushl %esi - call copy_and_run - -.Lhlt: - post_code(POST_DEAD_CODE) - hlt - jmp .Lhlt - diff --git a/src/cpu/amd/model_gx2/cpubug.c b/src/cpu/amd/model_gx2/cpubug.c deleted file mode 100644 index 473766c..0000000 --- a/src/cpu/amd/model_gx2/cpubug.c +++ /dev/null @@ -1,349 +0,0 @@ -#include <console/console.h> -#include <arch/io.h> -#include <stdint.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <stdlib.h> -#include <string.h> -#include <bitops.h> -#include <cpu/amd/gx2def.h> -#include <cpu/x86/msr.h> -#include <cpu/x86/cache.h> - -#if 0 -void bug645(void) -{ - msr_t msr; - rdmsr(CPU_ID_CONFIG); - msr.whatever |= ID_CONFIG_SERIAL_SET; - wrmsr(msr); -} - -void bug573(void) -{ - msr_t msr; - msr = rdmsr(MC_GLD_MSR_PM); - msr.eax &= 0xfff3; - wrmsr(MC_GLD_MSR_PM); -} -#endif - -/* pcideadlock - * - * Bugtool #465 and #609 - * PCI cache deadlock - * There is also fix code in cache and PCI functions. This bug is very is pervasive. - */ -static void pcideadlock(void) -{ - msr_t msr; - - /* forces serialization of all load misses. Setting this bit prevents the - * DM pipe from backing up if a read request has to be held up waiting - * for PCI writes to complete. - */ - msr = rdmsr(CPU_DM_CONFIG0); - msr.hi &= ~(7<<DM_CONFIG0_UPPER_WSREQ_SHIFT); - msr.hi |= (2<<DM_CONFIG0_UPPER_WSREQ_SHIFT); - msr.lo |= DM_CONFIG0_LOWER_MISSER_SET; - wrmsr(CPU_DM_CONFIG0, msr); - - /* interlock instruction fetches to WS regions with data accesses. - * This prevents an instruction fetch from going out to PCI if the - * data side is about to make a request. - */ - msr = rdmsr(CPU_IM_CONFIG); - msr.lo |= IM_CONFIG_LOWER_QWT_SET; - wrmsr(CPU_IM_CONFIG, msr); - - /* write serialize memory hole to PCI. Need to unWS when something is - * shadowed regardless of cachablility. - */ - msr.lo = 0x021212121; - msr.hi = 0x021212121; - wrmsr( CPU_RCONF_A0_BF, msr); - wrmsr( CPU_RCONF_C0_DF, msr); - wrmsr( CPU_RCONF_E0_FF, msr); -} - -/* CPUbug784 - * - * Bugtool #784 + #792 - * - * Fix CPUID instructions for < 3.0 CPUs - */ -static void bug784(void) -{ - msr_t msr; - //static char *name = "Geode by NSC"; - - /* we'll do this the stupid way, for now, but that's the string they want. NO ONE KNOWS why you - * would do this -- the OS can figure this type of stuff out! - */ - msr = rdmsr(0x3006); - msr.hi = 0x646f6547; - wrmsr(0x3006, msr); - - msr = rdmsr(0x3007); - msr.hi = 0x79622065; - msr.lo = 0x43534e20; - wrmsr(0x3007, msr); - - msr = rdmsr(0x3002); - wrmsr(0x3008, msr); - - /* More CPUID to match AMD better. #792*/ - msr = rdmsr(0x3009); - msr.hi = 0x0C0C0A13D; - msr.lo = 0x00000000; - wrmsr(0x3009, msr); -} - -/* cpubug 1398: enable MC if we KNOW we have DDR*/ - -/* CPUbugIAENG1398 - * - * ClearQuest #IAENG1398 - * The MC can not be enabled with SDR memory but can for DDR. Enable for - * DDR here if the setup token is "Default" - * Add this back to core by default once 2.0 CPUs are not supported. - */ -static void eng1398(void) -{ - msr_t msr; - - msr = rdmsr(MSR_GLCP+0x17); - if ((msr.lo & 0xff) <= CPU_REV_2_0) { - msr = rdmsr(GLCP_SYS_RSTPLL); - if (msr.lo & (1<<RSTPPL_LOWER_SDRMODE_SHIFT)) - return; - } - - /* no CMOS/NVRAM to check, so enable MC Clock Gating */ - msr = rdmsr(MC_GLD_MSR_PM); - msr.lo |= 3; /* enable MC clock gating.*/ - wrmsr(MC_GLD_MSR_PM, msr); -} - -/* CPUbugIAENG2900 - * - * Clear Quest IAENG00002900, VSS 118.150 - * - * BTB issue causes blue screen in windows, but the fix is required - * for all operating systems. - */ -static void eng2900(void) -{ - msr_t msr; - - printk(BIOS_DEBUG, "CPU_BUG:%s\n", __func__); - /* Clear bit 43, disables the sysenter/sysexit in CPUID3 */ - msr = rdmsr(0x3003); - msr.hi &= 0xFFFFF7FF; - wrmsr(0x3003, msr); - - /* change this value to zero if you need to disable this BTB SWAPSiF. */ - if (1) { - - /* Disable enable_actions in DIAGCTL while setting up GLCP */ - msr.hi = 0; - msr.lo = 0; - wrmsr(MSR_GLCP + 0x005f, msr); - - /* Changing DBGCLKCTL register to GeodeLink */ - msr.hi = 0; - msr.lo = 0; - wrmsr(MSR_GLCP + 0x0016, msr); - - msr.hi = 0; - msr.lo = 2; - wrmsr(MSR_GLCP + 0x0016, msr); - - /* The code below sets up the CPU to stall for 4 GeodeLink - * clocks when CPU is snooped. Because setting XSTATE to 0 - * overrides any other XSTATE action, the code will always - * stall for 4 GeodeLink clocks after a snoop request goes - * away even if it occured a clock or two later than a - * different snoop; the stall signal will never 'glitch high' - * for only one or two CPU clocks with this code. - */ - - /* Send mb0 port 3 requests to upper GeodeLink diag bits - [63:32] */ - msr.hi = 0; - msr.lo = 0x80338041; - wrmsr(MSR_GLIU0 + 0x2005, msr); - - /* set5m watches request ready from mb0 to CPU (snoop) */ - msr.hi = 0x5ad68000; - msr.lo = 0; - wrmsr(MSR_GLCP + 0x0045, msr); - - /* SET4M will be high when state is idle (XSTATE=11) */ - msr.hi = 0; - msr.lo = 0x0140; - wrmsr(MSR_GLCP + 0x0044, msr); - - /* SET5n to watch for processor stalled state */ - msr.hi = 0x2000; - msr.lo = 0; - wrmsr(MSR_GLCP + 0x004D, msr); - - /* Writing action number 13: XSTATE=0 to occur when CPU is - snooped unless we're stalled */ - msr.hi = 0; - msr.lo = 0x00400000; - wrmsr(MSR_GLCP + 0x0075, msr); - - /* Writing action number 11: inc XSTATE every GeodeLink clock - unless we're idle */ - msr.hi = 0; - msr.lo = 0x30000; - wrmsr(MSR_GLCP + 0x0073, msr); - - /* Writing action number 5: STALL_CPU_PIPE when exitting idle - state or not in idle state */ - msr.hi = 0; - msr.lo = 0x00430000; - wrmsr(MSR_GLCP + 0x006D, msr); - - /* Writing DIAGCTL Register to enable the stall action and to - let set5m watch the upper GeodeLink diag bits. */ - msr.hi = 0; - msr.lo = 0x80004000; - wrmsr(MSR_GLCP + 0x005f, msr); - } -} - -static void bug118253(void) -{ - /* GLPCI PIO Post Control shouldn't be enabled */ - msr_t msr; - - msr = rdmsr(GLPCI_SPARE); - msr.lo &= ~GLPCI_SPARE_LOWER_PPC_SET; - wrmsr(GLPCI_SPARE, msr); -} - -static void bug118339(void) -{ - /* per AMD, do this always */ - msr_t msr = {0,0}; - int msrnum; - - /* Disable enable_actions in DIAGCTL while setting up GLCP */ - wrmsr(MSR_GLCP + 0x005f, msr); - - /* SET2M fires if VG pri is odd (3, not 2) and Ystate=0 */ - msrnum = MSR_GLCP + 0x042; - /* msr.hi = 2d6b8000h */; - msr.hi = 0x596b8000; - msr.lo = 0x00000a00; - wrmsr(msrnum, msr); - - /* SET3M fires if MBUS changed and VG pri is odd */ - msrnum = MSR_GLCP + 0x043; - msr.hi = 0x596b8040; - msr.lo = 0; - wrmsr(msrnum, msr); - - /* Put VG request data on lower diag bus */ - msrnum = MSR_GLIU0 + 0x2005; - msr.hi = 0; - msr.lo = 0x80338041; - wrmsr(msrnum, msr); - - /* Increment Y state if SET3M if true */ - msrnum = MSR_GLCP + 0x074; - msr.hi = 0; - msr.lo = 0x0000c000; - wrmsr(msrnum, msr); - - /* Set up MBUS action to PRI=3 read of MBIU */ - msrnum = MSR_GLCP + 0x020; - msr.hi = 0x0000d863; - msr.lo = 0x20002000; - wrmsr(msrnum, msr); - - /* Trigger MBUS action if VG=pri3 and Y=0, this blocks most PCI */ - msrnum = MSR_GLCP + 0x071; - msr.hi = 0; - msr.lo = 0x00000c00; - wrmsr(msrnum, msr); - - /* Writing DIAGCTL */ - msrnum = MSR_GLCP + 0x005f; - msr.hi = 0; - msr.lo = 0x80004000; - wrmsr(msrnum, msr); - - /* Code to enable FS2 even when BTB and VGTEAR SWAPSiFs are enabled - * As per Todd Roberts in PBz1094 and PBz1095 - * Moved from CPUREG to CPUBUG per Tom Sylla - */ - msrnum = 0x04C000042; /* GLCP SETMCTL Register */ - msr = rdmsr(msrnum); - msr.hi |= 8; /* Bit 35 = MCP_IN */ - wrmsr(msrnum, msr); -} - - - -/* DisableMemoryReorder - * - * PBZ 3659: - * The MC reordered transactions incorrectly and breaks coherency. - * Disable reording and take a potential performance hit. - * This is safe to do here and not in MC init since there is nothing - * to maintain coherency with and the cache is not enabled yet. - */ -static void disablememoryreadorder(void) -{ - msr_t msr; - - msr = rdmsr(MC_CF8F_DATA); - msr.hi |= CF8F_UPPER_REORDER_DIS_SET; - wrmsr(MC_CF8F_DATA, msr); -} - -void cpubug(void) -{ - msr_t msr; - int rev; - - msr = rdmsr(GLCP_CHIP_REVID); - - rev = msr.lo & 0xff; - if (rev < 0x20) { - printk(BIOS_ERR, "%s: rev < 0x20! bailing!\n", __func__); - return; - } - printk(BIOS_DEBUG, "Doing cpubug fixes for rev 0x%x\n", rev); - switch(rev) - { - case 0x20: - pcideadlock(); - eng1398(); - /* cs 5530 bug; ignore - bug752(); - */ - break; - case 0x21: - pcideadlock(); - eng1398(); - eng2900(); - bug118339(); - break; - case 0x22: - case 0x30: - break; - default: - printk(BIOS_ERR, "unknown rev %x, bailing\n", rev); - return; - } - bug784(); - bug118253(); - disablememoryreadorder(); - printk(BIOS_DEBUG, "Done cpubug fixes \n"); -} diff --git a/src/cpu/amd/model_gx2/cpureginit.c b/src/cpu/amd/model_gx2/cpureginit.c deleted file mode 100644 index 0fc852d..0000000 --- a/src/cpu/amd/model_gx2/cpureginit.c +++ /dev/null @@ -1,129 +0,0 @@ - -/* cpuRegInit */ -void cpuRegInit (void) -{ - int msrnum; - msr_t msr; - /* The following is only for diagnostics mode; do not use for OLPC */ - if (0) { - /* Set Diagnostic Mode */ - msrnum = CPU_GLD_MSR_DIAG; - msr.hi = 0; - msr.lo = DIAG_SEL1_SET | DIAG_SET0_SET; - wrmsr(msrnum, msr); - - /* Set up GLCP to grab BTM data. */ - msrnum = GLCP_DBGOUT; /* GLCP_DBGOUT MSR */ - msr.hi = 0x0; - msr.lo = 0x08; /* reset value (SCOPE_SEL = 0) causes FIFO toshift out, */ - wrmsr(msrnum, msr); /* exchange it to anything else to prevent this */ - - /* Turn off debug clock */ - msrnum = GLCP_DBGCLKCTL; /* DBG_CLK_CTL */ - msr.lo = 0x00; /* No clock */ - msr.hi = 0x00; - wrmsr(msrnum, msr); - - /* Set debug clock to CPU */ - msrnum = GLCP_DBGCLKCTL; /* DBG_CLK_CTL */ - msr.lo = 0x01; /* CPU CLOCK */ - msr.hi = 0x00; - wrmsr(msrnum, msr); - - /* Set fifo ctl to BTM bits wide */ - msrnum = GLCP_FIFOCTL; /* FIFO_CTL */ - msr.lo = 0x003880000; /* Bit [25:24] are size (11=BTM, 10 = 64 bit, 01= 32 bit, 00 = 16bit) */ - wrmsr(msrnum, msr); /* Bit [23:21] are position (100 = CPU downto0) */ - /* Bit [19] sets it up in slow data mode. */ - - /* enable fifo loading - BTM sizing will constrain */ - /* only valid BTM packets to load - this action should always be on */ - msrnum = 0x04C00006F; /* GLCP ACTION7 - load fifo */ - msr.lo = 0x00000F000; /* Any nibble all 1's will always trigger */ - msr.hi = 0x000000000; - wrmsr(msrnum, msr); - - /* start storing diag data in the fifo */ - msrnum = 0x04C00005F; /* DIAG CTL */ - msr.lo = 0x080000000; /* enable actions */ - msr.hi = 0x000000000; - wrmsr(msrnum, msr); - - /* Set up delay on data lines, so that the hold time */ - /* is 1 ns. */ - msrnum = GLCP_PROCSTAT; /* GLCP IO DELAY CONTROLS */ - msr.lo = 0x082b5ad68; - msr.hi = 0x080ad6b57; /* RGB delay = 0x07 */ - wrmsr(msrnum, msr); - - /* Set up DF to output diag information on DF pins. */ - msrnum = DF_GLD_MSR_MASTER_CONF; - msr.lo = 0x0220; - msr.hi = 0; - wrmsr(msrnum, msr); - - msrnum = GLCP_DBGOUT; /* GLCP_DBGOUT MSR */ - msr.hi = 0x0; - msr.lo = 0x0; /* reset value (SCOPE_SEL = 0) causes FIFO to shift out, */ - wrmsr(msrnum, msr); - /* end of code for BTM */ - } - - /* Enable Suspend on Halt */ - msrnum = CPU_XC_CONFIG; - msr = rdmsr(msrnum); - msr.lo |= XC_CONFIG_SUSP_ON_HLT; - wrmsr(msrnum, msr); - - /* ENable SUSP and allow TSC to run in Suspend */ - /* to keep speed detection happy */ - msrnum = CPU_BC_CONF_0; - msr = rdmsr(msrnum); - msr.lo |= TSC_SUSP_SET | SUSP_EN_SET; - wrmsr(msrnum, msr); - - /* Setup throttling to proper mode if it is ever enabled. */ - msrnum = GLCP_TH_OD; - msr.hi = 0x000000000; - msr.lo = 0x00000603C; - wrmsr(msrnum, msr); - -/* FooGlue Setup */ - /* Set CS5535/CS5536 mode in FooGlue */ - msrnum = FG_GIO_MSR_SEL; - msr = rdmsr(msrnum); - msr.lo &= ~3; - msr.lo |= 2; /* IIOC mode CS5535/CS5536 enable. (according to Jordan Crouse the databook is wrong bits 1:0 have to be 2 instead of 1) */ - wrmsr(msrnum, msr); - -/* Disable DOT PLL. Graphics init will enable it if needed. */ - msrnum = GLCP_DOTPLL; - msr = rdmsr(msrnum); - msr.lo |= DOTPPL_LOWER_PD_SET; - wrmsr(msrnum, msr); - -/* Enable RSDC */ - msrnum = CPU_AC_SMM_CTL; - msr = rdmsr(msrnum); - msr.lo |= 0x08; - wrmsr(msrnum, msr); - -/* Enable BTB */ - /* I hate to put this check here but it doesn't really work in cpubug.asm */ - msrnum = GLCP_CHIP_REVID; - msr = rdmsr(msrnum); - if (msr.lo >= CPU_REV_2_1){ - msrnum = CPU_PF_BTB_CONF; - msr = rdmsr(msrnum); - msr.lo |= BTB_ENABLE_SET | RETURN_STACK_ENABLE_SET; - wrmsr(msrnum, msr); - } - -/* FPU impercise exceptions bit */ - { - msrnum = CPU_FPU_MSR_MODE; - msr = rdmsr(msrnum); - msr.lo |= FPU_IE_SET; - wrmsr(msrnum, msr); - } -} diff --git a/src/cpu/amd/model_gx2/model_gx2_init.c b/src/cpu/amd/model_gx2/model_gx2_init.c deleted file mode 100644 index 241c0f9..0000000 --- a/src/cpu/amd/model_gx2/model_gx2_init.c +++ /dev/null @@ -1,46 +0,0 @@ -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <string.h> -#include <cpu/cpu.h> -#include <cpu/x86/lapic.h> -#include <cpu/x86/cache.h> - -static void vsm_end_post_smi(void) -{ - __asm__ volatile ( - "push %ax\n" - "mov $0x5000, %ax\n" - ".byte 0x0f, 0x38\n" - "pop %ax\n" - ); -} - -static void model_gx2_init(device_t dev) -{ - printk(BIOS_DEBUG, "model_gx2_init\n"); - - /* Turn on caching if we haven't already */ - x86_enable_cache(); - - /* Enable the local cpu apics */ - //setup_lapic(); - - vsm_end_post_smi(); - - printk(BIOS_DEBUG, "model_gx2_init DONE\n"); -}; - -static struct device_operations cpu_dev_ops = { - .init = model_gx2_init, -}; - -static struct cpu_device_id cpu_table[] = { - { X86_VENDOR_NSC, 0x0552 }, - { 0, 0 }, -}; - -static const struct cpu_driver driver __cpu_driver = { - .ops = &cpu_dev_ops, - .id_table = cpu_table, -}; diff --git a/src/cpu/amd/model_gx2/syspreinit.c b/src/cpu/amd/model_gx2/syspreinit.c deleted file mode 100644 index 8140348..0000000 --- a/src/cpu/amd/model_gx2/syspreinit.c +++ /dev/null @@ -1,20 +0,0 @@ -/* StartTimer1 - * - * Entry: none - * Exit: Starts Timer 1 for port 61 use - * Destroys: Al, - */ -static void StartTimer1(void) -{ - outb(0x56, 0x43); - outb(0x12, 0x41); -} - -void SystemPreInit(void) -{ - /* they want a jump ... */ -#if !CONFIG_CACHE_AS_RAM - __asm__ __volatile__("jmp .+2\ninvd\njmp .+2\n"); -#endif - StartTimer1(); -} diff --git a/src/cpu/amd/model_lx/Kconfig b/src/cpu/amd/model_lx/Kconfig deleted file mode 100644 index 742ef69..0000000 --- a/src/cpu/amd/model_lx/Kconfig +++ /dev/null @@ -1,39 +0,0 @@ -config CPU_AMD_LX - bool - -if CPU_AMD_LX - -config CPU_SPECIFIC_OPTIONS - def_bool y - select CACHE_AS_RAM - -config DCACHE_RAM_BASE - hex - default 0xc8000 - -config DCACHE_RAM_SIZE - hex - default 0x8000 - -config GEODE_VSA - bool - default y - select PCI_OPTION_ROM_RUN_REALMODE - -config GEODE_VSA_FILE - bool "Add a VSA image" - help - Select this option if you have an AMD Geode LX vsa that you would - like to add to your ROM. - - You will be able to specify the location and file name of the - image later. - -config VSA_FILENAME - string "AMD Geode LX VSA path and filename" - depends on GEODE_VSA_FILE - default "gpl_vsa_lx_102.bin" - help - The path and filename of the file to use as VSA. - -endif # CPU_AMD_LX diff --git a/src/cpu/amd/model_lx/Makefile.inc b/src/cpu/amd/model_lx/Makefile.inc deleted file mode 100644 index 3455d1e..0000000 --- a/src/cpu/amd/model_lx/Makefile.inc +++ /dev/null @@ -1,9 +0,0 @@ -subdirs-y += ../../x86/tsc -subdirs-y += ../../x86/lapic -subdirs-y += ../../x86/cache -subdirs-y += ../../x86/smm - -driver-y += model_lx_init.c -ramstage-y += cpubug.c - -cpu_incs += $(src)/cpu/amd/model_lx/cache_as_ram.inc diff --git a/src/cpu/amd/model_lx/cache_as_ram.inc b/src/cpu/amd/model_lx/cache_as_ram.inc deleted file mode 100644 index a1d775d..0000000 --- a/src/cpu/amd/model_lx/cache_as_ram.inc +++ /dev/null @@ -1,234 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * 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 - */ - -#define LX_STACK_BASE CONFIG_DCACHE_RAM_BASE /* this is where the DCache will be mapped and be used as stack, It would be cool if it was the same base as coreboot normal stack */ -#define LX_STACK_END LX_STACK_BASE+(CONFIG_DCACHE_RAM_SIZE-1) - -#define LX_NUM_CACHELINES 0x080 /* there are 128lines per way */ -#define LX_CACHELINE_SIZE 0x020 /* there are 32bytes per line */ -#define LX_CACHEWAY_SIZE (LX_NUM_CACHELINES * LX_CACHELINE_SIZE) -#define CR0_CD 0x40000000 /* bit 30 = Cache Disable */ -#define CR0_NW 0x20000000 /* bit 29 = Not Write Through */ -#include <cpu/amd/lxdef.h> -#include <cpu/x86/post_code.h> -/*************************************************************************** -/** -/** DCacheSetup -/** -/** Setup data cache for use as RAM for a stack. -/** -/***************************************************************************/ -DCacheSetup: - /* Save the BIST result */ - movl %eax, %ebx - - invd - /* set cache properties */ - movl $CPU_RCONF_DEFAULT, %ecx - rdmsr - movl $0x010010000, %eax /*1MB system memory in write back 1|00100|00 */ - wrmsr - - /* in LX DCDIS is set after POR which disables the cache..., clear this bit */ - movl CPU_DM_CONFIG0,%ecx - rdmsr - andl $(~(DM_CONFIG0_LOWER_DCDIS_SET)), %eax /* TODO: make consistent with i$ init, either whole reg = 0, or just this bit... */ - wrmsr - - /* get cache timing params from BIOS config data locations and apply */ - /* fix delay controls for DM and IM arrays */ - /* fix delay controls for DM and IM arrays */ - movl $CPU_BC_MSS_ARRAY_CTL0, %ecx - xorl %edx, %edx - movl $0x2814D352, %eax - wrmsr - - movl $CPU_BC_MSS_ARRAY_CTL1, %ecx - xorl %edx, %edx - movl $0x1068334D, %eax - wrmsr - - movl $CPU_BC_MSS_ARRAY_CTL2, %ecx - movl $0x00000106, %edx - movl $0x83104104, %eax - wrmsr - - movl $GLCP_FIFOCTL, %ecx - rdmsr - movl $0x00000005, %edx - wrmsr - - /* Enable setting */ - movl $CPU_BC_MSS_ARRAY_CTL_ENA, %ecx - xorl %edx, %edx - movl $0x01, %eax - wrmsr - - /* Get cleaned up. */ - xorl %edi, %edi - xorl %esi, %esi - xorl %ebp, %ebp - - /* DCache Ways0 through Ways7 will be tagged for LX_STACK_BASE + CONFIG_DCACHE_RAM_SIZE for holding stack */ - /* remember, there is NO stack yet... */ - - /* Tell cache we want to fill WAY 0 starting at the top */ - xorl %edx, %edx - xorl %eax, %eax - movl $CPU_DC_INDEX, %ecx - wrmsr - - /* startaddress for tag of Way0: ebp will hold the incrementing address. dont destroy! */ - movl $LX_STACK_BASE, %ebp /* init to start address */ - orl $1, %ebp /* set valid bit and tag for this Way (B[31:12] : Cache tag value for line/way curr. selected by CPU_DC_INDEX */ - - /* start tag Ways 0 with 128 lines with 32bytes each: edi will hold the line counter. dont destroy! */ - movl $LX_NUM_CACHELINES, %edi -DCacheSetupFillWay: - - /* fill with dummy data: zero it so we can tell it from PCI memory space (returns FFs). */ - /* We will now store a line (32 bytes = 4 x 8bytes = 4 quadWords) */ - movw $0x04, %si - xorl %edx, %edx - xorl %eax, %eax - movl $CPU_DC_DATA, %ecx -DCacheSetup_quadWordLoop: - wrmsr - decw %si - jnz DCacheSetup_quadWordLoop - - /* Set the tag for this line, need to do this for every new cache line to validate it! */ - /* accessing CPU_DC_TAG_I makes the LINE field in CPU_DC_INDEX increment and thus cont. in the next cache line... */ - xorl %edx, %edx - movl %ebp, %eax - movl $CPU_DC_TAG, %ecx - wrmsr - - /* switch to next line */ - /* lines are in Bits10:4 */ - /* when index is crossing 0x7F -> 0x80 writing a RSVD bit as 0x80 is not a valid CL anymore! */ - movl $CPU_DC_INDEX, %ecx - rdmsr - addl $0x010, %eax /* TODO: prob. would be more elegant to calc. this from counter var edi... */ - wrmsr - - decl %edi - jnz DCacheSetupFillWay - - /* 1 Way has been filled, forward start address for next Way, terminate if we have reached end of desired address range */ - addl $LX_CACHEWAY_SIZE, %ebp - cmpl $LX_STACK_END, %ebp - jge leave_DCacheSetup - movl $LX_NUM_CACHELINES, %edi - - /* switch to next way */ - movl $CPU_DC_INDEX, %ecx - rdmsr - addl $0x01, %eax - andl $0xFFFFF80F, %eax /* lets be sure: reset line index Bits10:4 */ - wrmsr - - jmp DCacheSetupFillWay - -leave_DCacheSetup: - xorl %edi, %edi - xorl %esi, %esi - xorl %ebp, %ebp - - /* Disable the cache, but ... DO NOT INVALIDATE the tags. */ - /* Memory reads and writes will all hit in the cache. */ - /* Cache updates and memory write-backs will not occur ! */ - movl %cr0, %eax - orl $(CR0_CD + CR0_NW), %eax /* set the CD and NW bits */ - movl %eax, %cr0 - - /* Now point sp to the cached stack. */ - /* The stack will be fully functional at this location. No system memory is required at all ! */ - /* set up the stack pointer */ - movl $LX_STACK_END, %eax - movl %eax, %esp - - /* test the stack*/ - movl $0x0F0F05A5A, %edx - pushl %edx - popl %ecx - cmpl %ecx, %edx - je DCacheSetupGood - - post_code(0xc5) -DCacheSetupBad: - hlt /* issues */ - jmp DCacheSetupBad -DCacheSetupGood: - /* Go do early init and memory setup */ - - /* Restore the BIST result */ - movl %ebx, %eax - movl %esp, %ebp - pushl %eax - - post_code(0x23) - - /* Call romstage.c main function */ - call main -done_cache_as_ram_main: - - /* We now run over the stack-in-cache, copying it back to itself to invalidate the cache */ - - push %edi - mov $(CONFIG_DCACHE_RAM_SIZE/4),%ecx - push %esi - mov $(CONFIG_DCACHE_RAM_BASE),%edi - mov %edi,%esi - cld - rep movsl %ds:(%esi),%es:(%edi) - pop %esi - pop %edi - - /* Clear the cache out to ram */ - wbinvd - /* re-enable the cache */ - movl %cr0, %eax - xorl $(CR0_CD + CR0_NW), %eax /* clear the CD and NW bits */ - movl %eax, %cr0 - - /* clear boot_complete flag */ - xorl %ebp, %ebp -__main: - post_code(POST_PREPARE_RAMSTAGE) - - /* TODO For suspend/resume the cache will have to live between - * CONFIG_RAMBASE and CONFIG_RAMTOP - */ - - cld /* clear direction flag */ - - /* copy coreboot from it's initial load location to - * the location it is compiled to run at. - * Normally this is copying from FLASH ROM to RAM. - */ - movl %ebp, %esi - pushl %esi - call copy_and_run - -.Lhlt: - post_code(POST_DEAD_CODE) - hlt - jmp .Lhlt - diff --git a/src/cpu/amd/model_lx/cpubug.c b/src/cpu/amd/model_lx/cpubug.c deleted file mode 100644 index e3b6e51..0000000 --- a/src/cpu/amd/model_lx/cpubug.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2006 Indrek Kruusa <indrek.kruusa(a)artecdesign.ee> - * Copyright (C) 2006 Ronald G. Minnich <rminnich(a)gmail.com> - * Copyright (C) 2007 Advanced Micro Devices, Inc. - * - * 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, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <console/console.h> -#include <arch/io.h> -#include <stdint.h> -#include <device/device.h> -#include <stdlib.h> -#include <string.h> -#include <bitops.h> -#include <cpu/x86/msr.h> -#include <cpu/amd/lxdef.h> - -/************************************************************************** - * - * pcideadlock - * - * Bugtool #465 and #609 - * PCI cache deadlock - * There is also fix code in cache and PCI functions. This bug is very is pervasive. - * - **************************************************************************/ -static void pcideadlock(void) -{ - msr_t msr; - - /* - * forces serialization of all load misses. Setting this bit prevents the - * DM pipe from backing up if a read request has to be held up waiting - * for PCI writes to complete. - */ - msr = rdmsr(CPU_DM_CONFIG0); - msr.lo |= DM_CONFIG0_LOWER_MISSER_SET; - wrmsr(CPU_DM_CONFIG0, msr); - - /* write serialize memory hole to PCI. Need to unWS when something is - * shadowed regardless of cachablility. - */ - msr.lo = 0x021212121; - msr.hi = 0x021212121; - wrmsr(CPU_RCONF_A0_BF, msr); - wrmsr(CPU_RCONF_C0_DF, msr); - wrmsr(CPU_RCONF_E0_FF, msr); -} - -/****************************************************************************/ -/***/ -/** DisableMemoryReorder*/ -/***/ -/** PBZ 3659:*/ -/** The MC reordered transactions incorrectly and breaks coherency.*/ -/** Disable reording and take a potential performance hit.*/ -/** This is safe to do here and not in MC init since there is nothing*/ -/** to maintain coherency with and the cache is not enabled yet.*/ -/***/ -/****************************************************************************/ -static void disablememoryreadorder(void) -{ - msr_t msr; - - msr = rdmsr(MC_CF8F_DATA); - msr.hi |= CF8F_UPPER_REORDER_DIS_SET; - wrmsr(MC_CF8F_DATA, msr); -} - -/* For cpu version C3. Should be the only released version */ -void cpubug(void) -{ - pcideadlock(); - disablememoryreadorder(); - printk(BIOS_DEBUG, "Done cpubug fixes \n"); -} diff --git a/src/cpu/amd/model_lx/cpureginit.c b/src/cpu/amd/model_lx/cpureginit.c deleted file mode 100644 index bad98b5..0000000 --- a/src/cpu/amd/model_lx/cpureginit.c +++ /dev/null @@ -1,267 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2006 Indrek Kruusa <indrek.kruusa(a)artecdesign.ee> - * Copyright (C) 2006 Ronald G. Minnich <rminnich(a)gmail.com> - * Copyright (C) 2007 Advanced Micro Devices, Inc. - * - * 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, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/************************************************************************** -;* -;* SetDelayControl -;* -;*************************************************************************/ -#include "cpu/x86/msr.h" - - - - -/** - * Delay Control Settings table from AMD (MCP 0x4C00000F). - */ -static const msrinit_t delay_msr_table[] = { - {CPU_BC_MSS_ARRAY_CTL0, {.hi = 0x00000000, .lo = 0x2814D352}}, - {CPU_BC_MSS_ARRAY_CTL1, {.hi = 0x00000000, .lo = 0x1068334D}}, - {CPU_BC_MSS_ARRAY_CTL2, {.hi = 0x00000106, .lo = 0x83104104}}, -}; - - - -static const struct delay_controls { - u8 dimms; - u8 devices; - u32 slow_hi; - u32 slow_low; - u32 fast_hi; - u32 fast_low; -} delay_control_table[] = { - /* DIMMs Devs Slow (<=333MHz) Fast (>334MHz) */ - { 1, 4, 0x0837100FF, 0x056960004, 0x0827100FF, 0x056960004 }, - { 1, 8, 0x0837100AA, 0x056960004, 0x0827100AA, 0x056960004 }, - { 1, 16, 0x0837100AA, 0x056960004, 0x082710055, 0x056960004 }, - { 2, 8, 0x0837100A5, 0x056960004, 0x082710000, 0x056960004 }, - { 2, 16, 0x0937100A5, 0x056960004, 0x0C27100A5, 0x056960004 }, - { 2, 20, 0x0B37100A5, 0x056960004, 0x0B27100A5, 0x056960004 }, - { 2, 24, 0x0B37100A5, 0x056960004, 0x0B27100A5, 0x056960004 }, - { 2, 32, 0x0B37100A5, 0x056960004, 0x0B2710000, 0x056960004 }, -}; - -/* - * Bit 55 (disable SDCLK 1,3,5) should be set if there is a single DIMM - * in slot 0, but it should be clear for all 2 DIMM settings and if a - * single DIMM is in slot 1. Bits 54:52 should always be set to '111'. - * - * Settings for single DIMM and no VTT termination (like DB800 platform) - * 0xF2F100FF 0x56960004 - * ------------------------------------- - * ADDR/CTL have 22 ohm series R - * DQ/DQM/DQS have 33 ohm series R - */ - -/** - * This is Black Magic DRAM timing juju[1]. - * - * DRAM delay depends on CPU clock, memory bus clock, memory bus loading, - * memory bus termination, your middle initial (ha! caught you!), GeodeLink - * clock rate, and DRAM timing specifications. - * - * From this the code computes a number which is "known to work". No, - * hardware is not an exact science. And, finally, if an FS2 (JTAG debugger) - * is hooked up, then just don't do anything. This code was written by a master - * of the Dark Arts at AMD and should not be modified in any way. - * - * [1] (http://www.thefreedictionary.com/juju) - * - * @param dimm0 The SMBus address of DIMM 0 (mainboard dependent). - * @param dimm1 The SMBus address of DIMM 1 (mainboard dependent). - * @param terminated The bus is terminated. (mainboard dependent). - */ -static void SetDelayControl(u8 dimm0, u8 dimm1, int terminated) -{ - u32 glspeed; - u8 spdbyte0, spdbyte1, dimms, i; - msr_t msr; - - glspeed = GeodeLinkSpeed(); - - /* Fix delay controls for DM and IM arrays. */ - for (i = 0; i < ARRAY_SIZE(delay_msr_table); i++) - wrmsr(delay_msr_table[i].index, delay_msr_table[i].msr); - - msr = rdmsr(GLCP_FIFOCTL); - msr.hi = 0x00000005; - wrmsr(GLCP_FIFOCTL, msr); - - /* Enable setting. */ - msr.hi = 0; - msr.lo = 0x00000001; - wrmsr(CPU_BC_MSS_ARRAY_CTL_ENA, msr); - - /* Debug Delay Control setup check. - * Leave it alone if it has been setup. FS2 or something is here. - */ - msr = rdmsr(GLCP_DELAY_CONTROLS); - if (msr.lo & ~(DELAY_LOWER_STATUS_MASK)) - return; - - /* Delay Controls based on DIMM loading. UGH! - * Number of devices = module width (SPD 6) / device width (SPD 13) - * * physical banks (SPD 5) - * - * Note: We only support a module width of 64. - */ - dimms = 0; - spdbyte0 = spd_read_byte(dimm0, SPD_PRIMARY_SDRAM_WIDTH); - if (spdbyte0 != 0xFF) { - dimms++; - spdbyte0 = (u8)64 / spdbyte0 * - (u8)(spd_read_byte(dimm0, SPD_NUM_DIMM_BANKS)); - } else { - spdbyte0 = 0; - } - - spdbyte1 = spd_read_byte(dimm1, SPD_PRIMARY_SDRAM_WIDTH); - if (spdbyte1 != 0xFF) { - dimms++; - spdbyte1 = (u8)64 / spdbyte1 * - (u8)(spd_read_byte(dimm1, SPD_NUM_DIMM_BANKS)); - } else { - spdbyte1 = 0; - } - - /* Zero GLCP_DELAY_CONTROLS MSR */ - msr.hi = msr.lo = 0; - - /* Save some power, disable clock to second DIMM if it is empty. */ - if (spdbyte1 == 0) - msr.hi |= DELAY_UPPER_DISABLE_CLK135; - - spdbyte0 += spdbyte1; - - if ((dimms == 1) && (terminated == DRAM_TERMINATED)) { - msr.hi = 0xF2F100FF; - msr.lo = 0x56960004; - } else for (i = 0; i < ARRAY_SIZE(delay_control_table); i++) { - if ((dimms == delay_control_table[i].dimms) && - (spdbyte0 <= delay_control_table[i].devices)) { - if (glspeed < 334) { - msr.hi |= delay_control_table[i].slow_hi; - msr.lo |= delay_control_table[i].slow_low; - } else { - msr.hi |= delay_control_table[i].fast_hi; - msr.lo |= delay_control_table[i].fast_low; - } - break; - } - } - wrmsr(GLCP_DELAY_CONTROLS, msr); -} - -/* ***************************************************************************/ -/* * cpuRegInit*/ -/* ***************************************************************************/ -void cpuRegInit(int debug_clock_disable, u8 dimm0, u8 dimm1, int terminated) -{ - int msrnum; - msr_t msr; - - /* Castle 2.0 BTM periodic sync period. */ - /* [40:37] 1 sync record per 256 bytes */ - print_debug("Castle 2.0 BTM periodic sync period.\n"); - msrnum = CPU_PF_CONF; - msr = rdmsr(msrnum); - msr.hi |= (0x8 << 5); - wrmsr(msrnum, msr); - - /* - * LX performance setting. - * Enable Quack for fewer re-RAS on the MC - */ - print_debug("Enable Quack for fewer re-RAS on the MC\n"); - msrnum = GLIU0_ARB; - msr = rdmsr(msrnum); - msr.hi &= ~ARB_UPPER_DACK_EN_SET; - msr.hi |= ARB_UPPER_QUACK_EN_SET; - wrmsr(msrnum, msr); - - msrnum = GLIU1_ARB; - msr = rdmsr(msrnum); - msr.hi &= ~ARB_UPPER_DACK_EN_SET; - msr.hi |= ARB_UPPER_QUACK_EN_SET; - wrmsr(msrnum, msr); - - /* GLIU port active enable, limit south pole masters - * (AES and PCI) to one outstanding transaction. - */ - print_debug(" GLIU port active enable\n"); - msrnum = GLIU1_PORT_ACTIVE; - msr = rdmsr(msrnum); - msr.lo &= ~0x880; - wrmsr(msrnum, msr); - - /* Set the Delay Control in GLCP */ - print_debug("Set the Delay Control in GLCP\n"); - SetDelayControl(dimm0, dimm1, terminated); - - /* Enable RSDC */ - print_debug("Enable RSDC\n"); - msrnum = CPU_AC_SMM_CTL; - msr = rdmsr(msrnum); - msr.lo |= SMM_INST_EN_SET; - wrmsr(msrnum, msr); - - /* FPU imprecise exceptions bit */ - print_debug("FPU imprecise exceptions bit\n"); - msrnum = CPU_FPU_MSR_MODE; - msr = rdmsr(msrnum); - msr.lo |= FPU_IE_SET; - wrmsr(msrnum, msr); - - /* Power Savers (Do after BIST) */ - /* Enable Suspend on HLT & PAUSE instructions */ - print_debug("Enable Suspend on HLT & PAUSE instructions\n"); - msrnum = CPU_XC_CONFIG; - msr = rdmsr(msrnum); - msr.lo |= XC_CONFIG_SUSP_ON_HLT | XC_CONFIG_SUSP_ON_PAUSE; - wrmsr(msrnum, msr); - - /* Enable SUSP and allow TSC to run in Suspend (keep speed detection happy) */ - print_debug("Enable SUSP and allow TSC to run in Suspend\n"); - msrnum = CPU_BC_CONF_0; - msr = rdmsr(msrnum); - msr.lo |= TSC_SUSP_SET | SUSP_EN_SET; - msr.lo &= 0x0F0FFFFFF; - msr.lo |= 0x002000000; /* PBZ213: Set PAUSEDLY = 2 */ - wrmsr(msrnum, msr); - - /* Disable the debug clock to save power. */ - /* NOTE: leave it enabled for fs2 debug */ - if (debug_clock_disable && 0) { - msrnum = GLCP_DBGCLKCTL; - msr.hi = 0; - msr.lo = 0; - wrmsr(msrnum, msr); - } - - /* Setup throttling delays to proper mode if it is ever enabled. */ - print_debug("Setup throttling delays to proper mode\n"); - msrnum = GLCP_TH_OD; - msr.hi = 0; - msr.lo = 0x00000603C; - wrmsr(msrnum, msr); - print_debug("Done cpuRegInit\n"); -} diff --git a/src/cpu/amd/model_lx/model_lx_init.c b/src/cpu/amd/model_lx/model_lx_init.c deleted file mode 100644 index 85e6bfb..0000000 --- a/src/cpu/amd/model_lx/model_lx_init.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2006 Indrek Kruusa <indrek.kruusa(a)artecdesign.ee> - * Copyright (C) 2006 Ronald G. Minnich <rminnich(a)gmail.com> - * Copyright (C) 2006 Stefan Reinauer <stepan(a)coresystems.de> - * Copyright (C) 2006 Andrei Birjukov <andrei.birjukov(a)artecdesign.ee> - * Copyright (C) 2007 Advanced Micro Devices, Inc. - * - * 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, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <string.h> -#include <cpu/cpu.h> -#include <cpu/x86/lapic.h> -#include <cpu/x86/cache.h> -#include <arch/io.h> - -static void vsm_end_post_smi(void) -{ - __asm__ volatile ("push %ax\n" - "mov $0x5000, %ax\n" - ".byte 0x0f, 0x38\n" "pop %ax\n"); -} - -static void model_lx_init(device_t dev) -{ - printk(BIOS_DEBUG, "model_lx_init\n"); - - /* Turn on caching if we haven't already */ - x86_enable_cache(); - - /* Enable the local cpu apics */ - //setup_lapic(); - - // do VSA late init - vsm_end_post_smi(); - - // Set gate A20 (legacy vsm disables it in late init) - printk(BIOS_DEBUG, "A20 (0x92): %d\n", inb(0x92)); - outb(0x02, 0x92); - printk(BIOS_DEBUG, "A20 (0x92): %d\n", inb(0x92)); - - printk(BIOS_DEBUG, "CPU model_lx_init DONE\n"); -}; - -static struct device_operations cpu_dev_ops = { - .init = model_lx_init, -}; - -static struct cpu_device_id cpu_table[] = { - {X86_VENDOR_AMD, 0x05A2}, - {0, 0}, -}; - -static const struct cpu_driver driver __cpu_driver = { - .ops = &cpu_dev_ops, - .id_table = cpu_table, -}; diff --git a/src/cpu/amd/model_lx/msrinit.c b/src/cpu/amd/model_lx/msrinit.c deleted file mode 100644 index 1118250..0000000 --- a/src/cpu/amd/model_lx/msrinit.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2010 coresystems GmbH - * - * 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 - */ - -#include <stdlib.h> -#include "cpu/x86/msr.h" - -static const msrinit_t msr_table[] = -{ - {CPU_RCONF_DEFAULT, {.hi = 0x24fffc00,.lo = 0x0000A000}}, /* Setup access to cache under 1MB. - * Rom Properties: Write Serialize, WriteProtect. - * RomBase: 0xFFFC0 - * SysTop to RomBase Properties: Write Back. - * SysTop: 0x000A0 - * System Memory Properties: (Write Back) */ - {CPU_RCONF_A0_BF, {.hi = 0x00000000,.lo = 0x00000000}}, /* 0xA0000-0xBFFFF : (Write Back) */ - {CPU_RCONF_C0_DF, {.hi = 0x00000000,.lo = 0x00000000}}, /* 0xC0000-0xDFFFF : (Write Back) */ - {CPU_RCONF_E0_FF, {.hi = 0x00000000,.lo = 0x00000000}}, /* 0xE0000-0xFFFFF : (Write Back) */ - - /* Setup access to memory under 1MB. Note: VGA hole at 0xA0000-0xBFFFF */ - {MSR_GLIU0_BASE1, {.hi = 0x20000000,.lo = 0x000fff80}}, // 0x00000-0x7FFFF - {MSR_GLIU0_BASE2, {.hi = 0x20000000,.lo = 0x080fffe0}}, // 0x80000-0x9FFFF - {MSR_GLIU0_SHADOW, {.hi = 0x2000FFFF,.lo = 0xFFFF0003}}, // 0xC0000-0xFFFFF - {MSR_GLIU1_BASE1, {.hi = 0x20000000,.lo = 0x000fff80}}, // 0x00000-0x7FFFF - {MSR_GLIU1_BASE2, {.hi = 0x20000000,.lo = 0x080fffe0}}, // 0x80000-0x9FFFF - {MSR_GLIU1_SHADOW, {.hi = 0x2000FFFF,.lo = 0xFFFF0003}}, // 0xC0000-0xFFFFF - - /* Pre-setup access to memory above 1Mb. Here we set up about 500Mb of memory. - * It doesn't really matter in fact how much, however, because the only usage - * of this extended memory will be to host the coreboot_ram stage at RAMBASE, - * currently 1Mb. - * These registers will be set to their correct value by the Northbridge init code. - * - * WARNING: if coreboot_ram could not be loaded, these registers are probably - * incorrectly set here. You may comment the following two lines and set RAMBASE - * to 0x4000 to revert to the previous behavior for LX-boards. - */ - {MSR_GLIU0_SYSMEM, {.hi = 0x2000001F,.lo = 0x6BF00100}}, // 0x100000-0x1F6BF000 - {MSR_GLIU1_SYSMEM, {.hi = 0x2000001F,.lo = 0x6BF00100}}, // 0x100000-0x1F6BF000 -}; - -static void msr_init(void) -{ - int i; - for (i = 0; i < ARRAY_SIZE(msr_table); i++) - wrmsr(msr_table[i].index, msr_table[i].msr); -} - - diff --git a/src/cpu/amd/model_lx/syspreinit.c b/src/cpu/amd/model_lx/syspreinit.c deleted file mode 100644 index 35c54fb..0000000 --- a/src/cpu/amd/model_lx/syspreinit.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2006 Indrek Kruusa <indrek.kruusa(a)artecdesign.ee> - * Copyright (C) 2006 Ronald G. Minnich <rminnich(a)gmail.com> - * Copyright (C) 2007 Advanced Micro Devices, Inc. - * - * 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, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* ***************************************************************************/ -/* **/ -/* * StartTimer1*/ -/* **/ -/* * Entry: none*/ -/* * Exit: Starts Timer 1 for port 61 use*/ -/* * Destroys: Al,*/ -/* **/ -/* ***************************************************************************/ -static void StartTimer1(void) -{ - outb(0x56, 0x43); - outb(0x12, 0x41); -} - -void SystemPreInit(void) -{ - - /* they want a jump ... */ -#if !CONFIG_CACHE_AS_RAM - __asm__ __volatile__("jmp .+2\ninvd\njmp .+2\n"); -#endif - StartTimer1(); -} diff --git a/src/include/lib.h b/src/include/lib.h index bbe735f..ea09887 100644 --- a/src/include/lib.h +++ b/src/include/lib.h @@ -41,7 +41,7 @@ int ram_check_nodie(unsigned long start, unsigned long stop); void quick_ram_check(void); /* Defined in romstage.c */ -#if CONFIG_CPU_AMD_LX +#if CONFIG_CPU_AMD_GEODE_LX void cache_as_ram_main(void); #else void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx); diff --git a/src/mainboard/aaeon/pfm-540i_revb/Kconfig b/src/mainboard/aaeon/pfm-540i_revb/Kconfig index 3b31ffb..9986987 100644 --- a/src/mainboard/aaeon/pfm-540i_revb/Kconfig +++ b/src/mainboard/aaeon/pfm-540i_revb/Kconfig @@ -3,7 +3,7 @@ if BOARD_AAEON_PFM_540I_REVB config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_SMSC_SMSCSUPERIO diff --git a/src/mainboard/aaeon/pfm-540i_revb/devicetree.cb b/src/mainboard/aaeon/pfm-540i_revb/devicetree.cb index b049160..3987584 100644 --- a/src/mainboard/aaeon/pfm-540i_revb/devicetree.cb +++ b/src/mainboard/aaeon/pfm-540i_revb/devicetree.cb @@ -66,7 +66,7 @@ chip northbridge/amd/lx end # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/aaeon/pfm-540i_revb/romstage.c b/src/mainboard/aaeon/pfm-540i_revb/romstage.c index b638a07..4b510a9 100644 --- a/src/mainboard/aaeon/pfm-540i_revb/romstage.c +++ b/src/mainboard/aaeon/pfm-540i_revb/romstage.c @@ -55,9 +55,9 @@ static inline int spd_read_byte(unsigned int device, unsigned int address) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" void main(unsigned long bist) { diff --git a/src/mainboard/advantech/pcm-5820/Kconfig b/src/mainboard/advantech/pcm-5820/Kconfig index 7c87e28..4e5c8f3 100644 --- a/src/mainboard/advantech/pcm-5820/Kconfig +++ b/src/mainboard/advantech/pcm-5820/Kconfig @@ -21,7 +21,7 @@ if BOARD_ADVANTECH_PCM_5820 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_GEODE_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_WINBOND_W83977F diff --git a/src/mainboard/advantech/pcm-5820/devicetree.cb b/src/mainboard/advantech/pcm-5820/devicetree.cb index b416e9a..b77fd06 100644 --- a/src/mainboard/advantech/pcm-5820/devicetree.cb +++ b/src/mainboard/advantech/pcm-5820/devicetree.cb @@ -51,6 +51,6 @@ chip northbridge/amd/gx1 # Northbridge register "ide1_enable" = "1" end end - chip cpu/amd/model_gx1 # CPU + chip cpu/amd/geode_gx1 # CPU end end diff --git a/src/mainboard/amd/db800/Kconfig b/src/mainboard/amd/db800/Kconfig index 834e085..ee2aa0f 100644 --- a/src/mainboard/amd/db800/Kconfig +++ b/src/mainboard/amd/db800/Kconfig @@ -3,7 +3,7 @@ if BOARD_AMD_DB800 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_WINBOND_W83627HF diff --git a/src/mainboard/amd/db800/devicetree.cb b/src/mainboard/amd/db800/devicetree.cb index e872571..e0f20dc 100644 --- a/src/mainboard/amd/db800/devicetree.cb +++ b/src/mainboard/amd/db800/devicetree.cb @@ -60,7 +60,7 @@ chip northbridge/amd/lx end # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/amd/db800/romstage.c b/src/mainboard/amd/db800/romstage.c index 264f1a8..3590c37 100644 --- a/src/mainboard/amd/db800/romstage.c +++ b/src/mainboard/amd/db800/romstage.c @@ -49,9 +49,9 @@ static inline int spd_read_byte(unsigned int device, unsigned int address) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" void main(unsigned long bist) { diff --git a/src/mainboard/amd/norwich/Kconfig b/src/mainboard/amd/norwich/Kconfig index b265eeb..dec8e01 100644 --- a/src/mainboard/amd/norwich/Kconfig +++ b/src/mainboard/amd/norwich/Kconfig @@ -3,7 +3,7 @@ if BOARD_AMD_NORWICH config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select HAVE_PIRQ_TABLE diff --git a/src/mainboard/amd/norwich/devicetree.cb b/src/mainboard/amd/norwich/devicetree.cb index 533ea92..b2ede77 100644 --- a/src/mainboard/amd/norwich/devicetree.cb +++ b/src/mainboard/amd/norwich/devicetree.cb @@ -33,7 +33,7 @@ chip northbridge/amd/lx end # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/amd/norwich/romstage.c b/src/mainboard/amd/norwich/romstage.c index 097965f..d8fca5a 100644 --- a/src/mainboard/amd/norwich/romstage.c +++ b/src/mainboard/amd/norwich/romstage.c @@ -46,9 +46,9 @@ static inline int spd_read_byte(unsigned int device, unsigned int address) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" void main(unsigned long bist) { diff --git a/src/mainboard/amd/rumba/Kconfig b/src/mainboard/amd/rumba/Kconfig index 0477f32..3f55d01 100644 --- a/src/mainboard/amd/rumba/Kconfig +++ b/src/mainboard/amd/rumba/Kconfig @@ -21,7 +21,7 @@ if BOARD_AMD_RUMBA config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX2 + select CPU_AMD_GEODE_GX2 select NORTHBRIDGE_AMD_GX2 select SOUTHBRIDGE_AMD_CS5536 select UDELAY_TSC diff --git a/src/mainboard/amd/rumba/devicetree.cb b/src/mainboard/amd/rumba/devicetree.cb index 40490e1..e55f5c7 100644 --- a/src/mainboard/amd/rumba/devicetree.cb +++ b/src/mainboard/amd/rumba/devicetree.cb @@ -1,6 +1,6 @@ chip northbridge/amd/gx2 device lapic_cluster 0 on - chip cpu/amd/model_gx2 + chip cpu/amd/geode_gx2 device lapic 0 on end end end diff --git a/src/mainboard/amd/rumba/romstage.c b/src/mainboard/amd/rumba/romstage.c index 49dfa68..cec7c36 100644 --- a/src/mainboard/amd/rumba/romstage.c +++ b/src/mainboard/amd/rumba/romstage.c @@ -26,9 +26,9 @@ static inline int spd_read_byte(unsigned device, unsigned address) #include "northbridge/amd/gx2/pll_reset.c" #include "northbridge/amd/gx2/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_gx2/cpureginit.c" -#include "cpu/amd/model_gx2/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_gx2/cpureginit.c" +#include "cpu/amd/geode_gx2/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" void main(unsigned long bist) { diff --git a/src/mainboard/artecgroup/dbe61/Kconfig b/src/mainboard/artecgroup/dbe61/Kconfig index 846000c..55c96ba 100644 --- a/src/mainboard/artecgroup/dbe61/Kconfig +++ b/src/mainboard/artecgroup/dbe61/Kconfig @@ -3,7 +3,7 @@ if BOARD_ARTECGROUP_DBE61 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select HAVE_PIRQ_TABLE diff --git a/src/mainboard/artecgroup/dbe61/devicetree.cb b/src/mainboard/artecgroup/dbe61/devicetree.cb index 4c2aab4..c8110d1 100644 --- a/src/mainboard/artecgroup/dbe61/devicetree.cb +++ b/src/mainboard/artecgroup/dbe61/devicetree.cb @@ -33,7 +33,7 @@ chip northbridge/amd/lx end # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/artecgroup/dbe61/romstage.c b/src/mainboard/artecgroup/dbe61/romstage.c index 83b59bb..f97af92 100644 --- a/src/mainboard/artecgroup/dbe61/romstage.c +++ b/src/mainboard/artecgroup/dbe61/romstage.c @@ -61,9 +61,9 @@ static int spd_read_byte(unsigned device, unsigned address) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" void main(unsigned long bist) { diff --git a/src/mainboard/asi/mb_5blgp/Kconfig b/src/mainboard/asi/mb_5blgp/Kconfig index 5278369..b4aa59f 100644 --- a/src/mainboard/asi/mb_5blgp/Kconfig +++ b/src/mainboard/asi/mb_5blgp/Kconfig @@ -21,7 +21,7 @@ if BOARD_ASI_MB_5BLGP config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_GEODE_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_NSC_PC87351 diff --git a/src/mainboard/asi/mb_5blgp/devicetree.cb b/src/mainboard/asi/mb_5blgp/devicetree.cb index f50be6e..3ad1acb 100644 --- a/src/mainboard/asi/mb_5blgp/devicetree.cb +++ b/src/mainboard/asi/mb_5blgp/devicetree.cb @@ -50,6 +50,6 @@ chip northbridge/amd/gx1 # Northbridge register "ide1_enable" = "0" # No connector on this board end end - chip cpu/amd/model_gx1 # CPU + chip cpu/amd/geode_gx1 # CPU end end diff --git a/src/mainboard/asi/mb_5blmp/Kconfig b/src/mainboard/asi/mb_5blmp/Kconfig index 5b3b5bd..8ce924e 100644 --- a/src/mainboard/asi/mb_5blmp/Kconfig +++ b/src/mainboard/asi/mb_5blmp/Kconfig @@ -21,7 +21,7 @@ if BOARD_ASI_MB_5BLMP config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_GEODE_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_NSC_PC87351 diff --git a/src/mainboard/asi/mb_5blmp/devicetree.cb b/src/mainboard/asi/mb_5blmp/devicetree.cb index ded603a..e3e0d95 100644 --- a/src/mainboard/asi/mb_5blmp/devicetree.cb +++ b/src/mainboard/asi/mb_5blmp/devicetree.cb @@ -42,7 +42,7 @@ chip northbridge/amd/gx1 # Northbridge register "ide1_enable" = "1" end end - chip cpu/amd/model_gx1 # CPU + chip cpu/amd/geode_gx1 # CPU end end diff --git a/src/mainboard/axus/tc320/Kconfig b/src/mainboard/axus/tc320/Kconfig index dde2a36..fbe68e5 100644 --- a/src/mainboard/axus/tc320/Kconfig +++ b/src/mainboard/axus/tc320/Kconfig @@ -21,7 +21,7 @@ if BOARD_AXUS_TC320 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_GEODE_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_NSC_PC97317 diff --git a/src/mainboard/axus/tc320/devicetree.cb b/src/mainboard/axus/tc320/devicetree.cb index cf670c7..3c17690 100644 --- a/src/mainboard/axus/tc320/devicetree.cb +++ b/src/mainboard/axus/tc320/devicetree.cb @@ -50,6 +50,6 @@ chip northbridge/amd/gx1 # Northbridge # register "ide1_enable" = "1" end end - chip cpu/amd/model_gx1 # CPU + chip cpu/amd/geode_gx1 # CPU end end diff --git a/src/mainboard/bcom/winnet100/Kconfig b/src/mainboard/bcom/winnet100/Kconfig index dbb2cb8..5b74b4c 100644 --- a/src/mainboard/bcom/winnet100/Kconfig +++ b/src/mainboard/bcom/winnet100/Kconfig @@ -21,7 +21,7 @@ if BOARD_BCOM_WINNET100 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_GEODE_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_NSC_PC97317 diff --git a/src/mainboard/bcom/winnet100/devicetree.cb b/src/mainboard/bcom/winnet100/devicetree.cb index 872b8f3..20c117e 100644 --- a/src/mainboard/bcom/winnet100/devicetree.cb +++ b/src/mainboard/bcom/winnet100/devicetree.cb @@ -51,6 +51,6 @@ chip northbridge/amd/gx1 # Northbridge register "ide1_enable" = "0" # Not available/needed on this board end end - chip cpu/amd/model_gx1 # CPU + chip cpu/amd/geode_gx1 # CPU end end diff --git a/src/mainboard/digitallogic/msm800sev/Kconfig b/src/mainboard/digitallogic/msm800sev/Kconfig index 444023b..0b54906 100644 --- a/src/mainboard/digitallogic/msm800sev/Kconfig +++ b/src/mainboard/digitallogic/msm800sev/Kconfig @@ -3,7 +3,7 @@ if BOARD_DIGITALLOGIC_MSM800SEV config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_WINBOND_W83627HF diff --git a/src/mainboard/digitallogic/msm800sev/devicetree.cb b/src/mainboard/digitallogic/msm800sev/devicetree.cb index c4dfa17..e00b36f 100644 --- a/src/mainboard/digitallogic/msm800sev/devicetree.cb +++ b/src/mainboard/digitallogic/msm800sev/devicetree.cb @@ -77,7 +77,7 @@ chip northbridge/amd/lx # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/digitallogic/msm800sev/romstage.c b/src/mainboard/digitallogic/msm800sev/romstage.c index 2f4cef1..d30e2b0 100644 --- a/src/mainboard/digitallogic/msm800sev/romstage.c +++ b/src/mainboard/digitallogic/msm800sev/romstage.c @@ -30,9 +30,9 @@ static inline int spd_read_byte(unsigned device, unsigned address) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" void main(unsigned long bist) { diff --git a/src/mainboard/eaglelion/5bcm/Kconfig b/src/mainboard/eaglelion/5bcm/Kconfig index 65dd802..f96c494 100644 --- a/src/mainboard/eaglelion/5bcm/Kconfig +++ b/src/mainboard/eaglelion/5bcm/Kconfig @@ -21,7 +21,7 @@ if BOARD_EAGLELION_5BCM config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_GEODE_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_NSC_PC97317 diff --git a/src/mainboard/eaglelion/5bcm/devicetree.cb b/src/mainboard/eaglelion/5bcm/devicetree.cb index a08ffd4..94e8fab 100644 --- a/src/mainboard/eaglelion/5bcm/devicetree.cb +++ b/src/mainboard/eaglelion/5bcm/devicetree.cb @@ -45,7 +45,7 @@ chip northbridge/amd/gx1 end end - chip cpu/amd/model_gx1 + chip cpu/amd/geode_gx1 end end diff --git a/src/mainboard/iei/juki-511p/Kconfig b/src/mainboard/iei/juki-511p/Kconfig index d948929..e44253f 100644 --- a/src/mainboard/iei/juki-511p/Kconfig +++ b/src/mainboard/iei/juki-511p/Kconfig @@ -21,7 +21,7 @@ if BOARD_IEI_JUKI_511P config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_GEODE_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_WINBOND_W83977F diff --git a/src/mainboard/iei/juki-511p/devicetree.cb b/src/mainboard/iei/juki-511p/devicetree.cb index be5f064..8592c09 100644 --- a/src/mainboard/iei/juki-511p/devicetree.cb +++ b/src/mainboard/iei/juki-511p/devicetree.cb @@ -50,7 +50,7 @@ chip northbridge/amd/gx1 end end - chip cpu/amd/model_gx1 + chip cpu/amd/geode_gx1 end end diff --git a/src/mainboard/iei/nova4899r/Kconfig b/src/mainboard/iei/nova4899r/Kconfig index 3cc5ddb..a829796 100644 --- a/src/mainboard/iei/nova4899r/Kconfig +++ b/src/mainboard/iei/nova4899r/Kconfig @@ -21,7 +21,7 @@ if BOARD_IEI_NOVA_4899R config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_GEODE_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_WINBOND_W83977TF diff --git a/src/mainboard/iei/nova4899r/devicetree.cb b/src/mainboard/iei/nova4899r/devicetree.cb index e6a0c80..8055fb1 100644 --- a/src/mainboard/iei/nova4899r/devicetree.cb +++ b/src/mainboard/iei/nova4899r/devicetree.cb @@ -57,7 +57,7 @@ chip northbridge/amd/gx1 end end - chip cpu/amd/model_gx1 + chip cpu/amd/geode_gx1 end end diff --git a/src/mainboard/iei/pcisa-lx-800-r10/Kconfig b/src/mainboard/iei/pcisa-lx-800-r10/Kconfig index e393609..eae72ae 100644 --- a/src/mainboard/iei/pcisa-lx-800-r10/Kconfig +++ b/src/mainboard/iei/pcisa-lx-800-r10/Kconfig @@ -3,7 +3,7 @@ if BOARD_IEI_PCISA_LX_800_R10 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_WINBOND_W83627HF diff --git a/src/mainboard/iei/pcisa-lx-800-r10/devicetree.cb b/src/mainboard/iei/pcisa-lx-800-r10/devicetree.cb index a7e74d0..2d37ecf 100644 --- a/src/mainboard/iei/pcisa-lx-800-r10/devicetree.cb +++ b/src/mainboard/iei/pcisa-lx-800-r10/devicetree.cb @@ -68,7 +68,7 @@ chip northbridge/amd/lx end # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/iei/pcisa-lx-800-r10/romstage.c b/src/mainboard/iei/pcisa-lx-800-r10/romstage.c index 4121e3e..aec9843 100644 --- a/src/mainboard/iei/pcisa-lx-800-r10/romstage.c +++ b/src/mainboard/iei/pcisa-lx-800-r10/romstage.c @@ -53,9 +53,9 @@ static inline int spd_read_byte(unsigned int device, unsigned int address) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" void main(unsigned long bist) { diff --git a/src/mainboard/lippert/frontrunner/Kconfig b/src/mainboard/lippert/frontrunner/Kconfig index 4e8cee0..ba1d5f1 100644 --- a/src/mainboard/lippert/frontrunner/Kconfig +++ b/src/mainboard/lippert/frontrunner/Kconfig @@ -3,7 +3,7 @@ if BOARD_LIPPERT_FRONTRUNNER config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX2 + select CPU_AMD_GEODE_GX2 select NORTHBRIDGE_AMD_GX2 select SOUTHBRIDGE_AMD_CS5535 select HAVE_DEBUG_SMBUS diff --git a/src/mainboard/lippert/frontrunner/devicetree.cb b/src/mainboard/lippert/frontrunner/devicetree.cb index fa7c6e7..63ac140 100644 --- a/src/mainboard/lippert/frontrunner/devicetree.cb +++ b/src/mainboard/lippert/frontrunner/devicetree.cb @@ -1,6 +1,6 @@ chip northbridge/amd/gx2 device lapic_cluster 0 on - chip cpu/amd/model_gx2 + chip cpu/amd/geode_gx2 device lapic 0 on end end end diff --git a/src/mainboard/lippert/frontrunner/romstage.c b/src/mainboard/lippert/frontrunner/romstage.c index 9717250..bdbf059 100644 --- a/src/mainboard/lippert/frontrunner/romstage.c +++ b/src/mainboard/lippert/frontrunner/romstage.c @@ -66,9 +66,9 @@ static inline int spd_read_byte(unsigned int device, unsigned int address) #include "northbridge/amd/gx2/pll_reset.c" #include "northbridge/amd/gx2/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_gx2/cpureginit.c" -#include "cpu/amd/model_gx2/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_gx2/cpureginit.c" +#include "cpu/amd/geode_gx2/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" void main(unsigned long bist) { diff --git a/src/mainboard/lippert/hurricane-lx/Kconfig b/src/mainboard/lippert/hurricane-lx/Kconfig index 9b20aa0..118809d 100644 --- a/src/mainboard/lippert/hurricane-lx/Kconfig +++ b/src/mainboard/lippert/hurricane-lx/Kconfig @@ -3,7 +3,7 @@ if BOARD_LIPPERT_HURRICANE_LX config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_ITE_IT8712F diff --git a/src/mainboard/lippert/hurricane-lx/devicetree.cb b/src/mainboard/lippert/hurricane-lx/devicetree.cb index 17c0b8b..5aa4cd4 100644 --- a/src/mainboard/lippert/hurricane-lx/devicetree.cb +++ b/src/mainboard/lippert/hurricane-lx/devicetree.cb @@ -83,7 +83,7 @@ chip northbridge/amd/lx end # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/lippert/hurricane-lx/romstage.c b/src/mainboard/lippert/hurricane-lx/romstage.c index fe00731..29aa9d1 100644 --- a/src/mainboard/lippert/hurricane-lx/romstage.c +++ b/src/mainboard/lippert/hurricane-lx/romstage.c @@ -77,9 +77,9 @@ static int smc_send_config(unsigned char config_data) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" static const u16 sio_init_table[] = { // hi=data, lo=index 0x0707, // select LDN 7 (GPIO, SPI, watchdog, ...) diff --git a/src/mainboard/lippert/literunner-lx/Kconfig b/src/mainboard/lippert/literunner-lx/Kconfig index 7b45d36..12a3ae1 100644 --- a/src/mainboard/lippert/literunner-lx/Kconfig +++ b/src/mainboard/lippert/literunner-lx/Kconfig @@ -3,7 +3,7 @@ if BOARD_LIPPERT_LITERUNNER_LX config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_ITE_IT8712F diff --git a/src/mainboard/lippert/literunner-lx/devicetree.cb b/src/mainboard/lippert/literunner-lx/devicetree.cb index 44d6010..b142471 100644 --- a/src/mainboard/lippert/literunner-lx/devicetree.cb +++ b/src/mainboard/lippert/literunner-lx/devicetree.cb @@ -80,7 +80,7 @@ chip northbridge/amd/lx end # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/lippert/literunner-lx/romstage.c b/src/mainboard/lippert/literunner-lx/romstage.c index 1245a43..1e82bdb 100644 --- a/src/mainboard/lippert/literunner-lx/romstage.c +++ b/src/mainboard/lippert/literunner-lx/romstage.c @@ -118,9 +118,9 @@ static int smc_send_config(unsigned char config_data) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" static const u16 sio_init_table[] = { // hi=data, lo=index 0x0707, // select LDN 7 (GPIO, SPI, watchdog, ...) diff --git a/src/mainboard/lippert/roadrunner-lx/Kconfig b/src/mainboard/lippert/roadrunner-lx/Kconfig index 4e29742..2d11b33 100644 --- a/src/mainboard/lippert/roadrunner-lx/Kconfig +++ b/src/mainboard/lippert/roadrunner-lx/Kconfig @@ -3,7 +3,7 @@ if BOARD_LIPPERT_ROADRUNNER_LX config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_ITE_IT8712F diff --git a/src/mainboard/lippert/roadrunner-lx/devicetree.cb b/src/mainboard/lippert/roadrunner-lx/devicetree.cb index eae8479..73d1d88 100644 --- a/src/mainboard/lippert/roadrunner-lx/devicetree.cb +++ b/src/mainboard/lippert/roadrunner-lx/devicetree.cb @@ -82,7 +82,7 @@ chip northbridge/amd/lx end # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/lippert/roadrunner-lx/romstage.c b/src/mainboard/lippert/roadrunner-lx/romstage.c index 87718b5..20e5b6a 100644 --- a/src/mainboard/lippert/roadrunner-lx/romstage.c +++ b/src/mainboard/lippert/roadrunner-lx/romstage.c @@ -53,9 +53,9 @@ static inline int spd_read_byte(unsigned int device, unsigned int address) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" static const u16 sio_init_table[] = { // hi=data, lo=index 0x0707, // select LDN 7 (GPIO, SPI, watchdog, ...) diff --git a/src/mainboard/lippert/spacerunner-lx/Kconfig b/src/mainboard/lippert/spacerunner-lx/Kconfig index f273d6c..99ecf7c 100644 --- a/src/mainboard/lippert/spacerunner-lx/Kconfig +++ b/src/mainboard/lippert/spacerunner-lx/Kconfig @@ -3,7 +3,7 @@ if BOARD_LIPPERT_SPACERUNNER_LX config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_ITE_IT8712F diff --git a/src/mainboard/lippert/spacerunner-lx/devicetree.cb b/src/mainboard/lippert/spacerunner-lx/devicetree.cb index 1fd2c54..4bb1508 100644 --- a/src/mainboard/lippert/spacerunner-lx/devicetree.cb +++ b/src/mainboard/lippert/spacerunner-lx/devicetree.cb @@ -83,7 +83,7 @@ chip northbridge/amd/lx end # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/lippert/spacerunner-lx/romstage.c b/src/mainboard/lippert/spacerunner-lx/romstage.c index 299079c..9dcb37b 100644 --- a/src/mainboard/lippert/spacerunner-lx/romstage.c +++ b/src/mainboard/lippert/spacerunner-lx/romstage.c @@ -118,9 +118,9 @@ static int smc_send_config(unsigned char config_data) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" static const u16 sio_init_table[] = { // hi=data, lo=index 0x0707, // select LDN 7 (GPIO, SPI, watchdog, ...) diff --git a/src/mainboard/pcengines/alix1c/Kconfig b/src/mainboard/pcengines/alix1c/Kconfig index 0a016a5..315b7ed 100644 --- a/src/mainboard/pcengines/alix1c/Kconfig +++ b/src/mainboard/pcengines/alix1c/Kconfig @@ -3,7 +3,7 @@ if BOARD_PCENGINES_ALIX1C config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_WINBOND_W83627HF diff --git a/src/mainboard/pcengines/alix1c/devicetree.cb b/src/mainboard/pcengines/alix1c/devicetree.cb index 4af91ca..91d9350 100644 --- a/src/mainboard/pcengines/alix1c/devicetree.cb +++ b/src/mainboard/pcengines/alix1c/devicetree.cb @@ -77,7 +77,7 @@ chip northbridge/amd/lx # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/pcengines/alix1c/romstage.c b/src/mainboard/pcengines/alix1c/romstage.c index 7e025a8..f109031 100644 --- a/src/mainboard/pcengines/alix1c/romstage.c +++ b/src/mainboard/pcengines/alix1c/romstage.c @@ -107,9 +107,9 @@ static u8 spd_read_byte(u8 device, u8 address) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" void main(unsigned long bist) { diff --git a/src/mainboard/pcengines/alix2d/Kconfig b/src/mainboard/pcengines/alix2d/Kconfig index 264f5d9..c2e4b2e 100644 --- a/src/mainboard/pcengines/alix2d/Kconfig +++ b/src/mainboard/pcengines/alix2d/Kconfig @@ -3,7 +3,7 @@ if BOARD_PCENGINES_ALIX2D config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select HAVE_PIRQ_TABLE diff --git a/src/mainboard/pcengines/alix2d/devicetree.cb b/src/mainboard/pcengines/alix2d/devicetree.cb index edcbc06..836ba35 100644 --- a/src/mainboard/pcengines/alix2d/devicetree.cb +++ b/src/mainboard/pcengines/alix2d/devicetree.cb @@ -37,7 +37,7 @@ chip northbridge/amd/lx # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/pcengines/alix2d/romstage.c b/src/mainboard/pcengines/alix2d/romstage.c index 6ced8f2..0e8cc63 100644 --- a/src/mainboard/pcengines/alix2d/romstage.c +++ b/src/mainboard/pcengines/alix2d/romstage.c @@ -106,9 +106,9 @@ static u8 spd_read_byte(u8 device, u8 address) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" /** Early mainboard specific GPIO setup. */ static void mb_gpio_init(void) diff --git a/src/mainboard/televideo/tc7020/Kconfig b/src/mainboard/televideo/tc7020/Kconfig index b3233d9..9147fc6 100644 --- a/src/mainboard/televideo/tc7020/Kconfig +++ b/src/mainboard/televideo/tc7020/Kconfig @@ -21,7 +21,7 @@ if BOARD_TELEVIDEO_TC7020 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_GEODE_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_NSC_PC97317 diff --git a/src/mainboard/televideo/tc7020/devicetree.cb b/src/mainboard/televideo/tc7020/devicetree.cb index bf89cf2..10188a3 100644 --- a/src/mainboard/televideo/tc7020/devicetree.cb +++ b/src/mainboard/televideo/tc7020/devicetree.cb @@ -52,6 +52,6 @@ chip northbridge/amd/gx1 # Northbridge register "ide1_enable" = "0" # Not available/needed on this board end end - chip cpu/amd/model_gx1 # CPU + chip cpu/amd/geode_gx1 # CPU end end diff --git a/src/mainboard/traverse/geos/Kconfig b/src/mainboard/traverse/geos/Kconfig index dd6c8dd..40679fe 100644 --- a/src/mainboard/traverse/geos/Kconfig +++ b/src/mainboard/traverse/geos/Kconfig @@ -3,7 +3,7 @@ if BOARD_TRAVERSE_GEOS config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select HAVE_PIRQ_TABLE diff --git a/src/mainboard/traverse/geos/devicetree.cb b/src/mainboard/traverse/geos/devicetree.cb index eab70c7..44b36f6 100644 --- a/src/mainboard/traverse/geos/devicetree.cb +++ b/src/mainboard/traverse/geos/devicetree.cb @@ -33,7 +33,7 @@ chip northbridge/amd/lx end # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/traverse/geos/romstage.c b/src/mainboard/traverse/geos/romstage.c index 80a9557..588681b 100644 --- a/src/mainboard/traverse/geos/romstage.c +++ b/src/mainboard/traverse/geos/romstage.c @@ -47,9 +47,9 @@ static inline int spd_read_byte(unsigned int device, unsigned int address) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" void main(unsigned long bist) { diff --git a/src/mainboard/winent/pl6064/Kconfig b/src/mainboard/winent/pl6064/Kconfig index 4f367f1..7db7de5 100644 --- a/src/mainboard/winent/pl6064/Kconfig +++ b/src/mainboard/winent/pl6064/Kconfig @@ -3,7 +3,7 @@ if BOARD_WINENT_PL6064 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_GEODE_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_WINBOND_W83627HF diff --git a/src/mainboard/winent/pl6064/devicetree.cb b/src/mainboard/winent/pl6064/devicetree.cb index ff20fed..82fd21e 100644 --- a/src/mainboard/winent/pl6064/devicetree.cb +++ b/src/mainboard/winent/pl6064/devicetree.cb @@ -73,7 +73,7 @@ chip northbridge/amd/lx end # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_lx + chip cpu/amd/geode_lx device lapic 0 on end end end diff --git a/src/mainboard/winent/pl6064/romstage.c b/src/mainboard/winent/pl6064/romstage.c index a8b684e..6651acd 100644 --- a/src/mainboard/winent/pl6064/romstage.c +++ b/src/mainboard/winent/pl6064/romstage.c @@ -51,9 +51,9 @@ static inline int spd_read_byte(unsigned int device, unsigned int address) #include "northbridge/amd/lx/pll_reset.c" #include "northbridge/amd/lx/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_lx/cpureginit.c" -#include "cpu/amd/model_lx/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_lx/cpureginit.c" +#include "cpu/amd/geode_lx/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" void main(unsigned long bist) { diff --git a/src/mainboard/wyse/s50/Kconfig b/src/mainboard/wyse/s50/Kconfig index dff01f9..982935d 100644 --- a/src/mainboard/wyse/s50/Kconfig +++ b/src/mainboard/wyse/s50/Kconfig @@ -21,7 +21,7 @@ if BOARD_WYSE_S50 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX2 + select CPU_AMD_GEODE_GX2 select NORTHBRIDGE_AMD_GX2 select SOUTHBRIDGE_AMD_CS5536 select UDELAY_TSC diff --git a/src/mainboard/wyse/s50/devicetree.cb b/src/mainboard/wyse/s50/devicetree.cb index e7cf0c2..d43b81e 100644 --- a/src/mainboard/wyse/s50/devicetree.cb +++ b/src/mainboard/wyse/s50/devicetree.cb @@ -44,7 +44,7 @@ chip northbridge/amd/gx2 end # APIC cluster is late CPU init. device lapic_cluster 0 on - chip cpu/amd/model_gx2 + chip cpu/amd/geode_gx2 device lapic 0 on end end end diff --git a/src/mainboard/wyse/s50/romstage.c b/src/mainboard/wyse/s50/romstage.c index 12fc446..9e5dd53 100644 --- a/src/mainboard/wyse/s50/romstage.c +++ b/src/mainboard/wyse/s50/romstage.c @@ -45,9 +45,9 @@ static inline int spd_read_byte(unsigned int device, unsigned int address) #include "northbridge/amd/gx2/pll_reset.c" #include "northbridge/amd/gx2/raminit.c" #include "lib/generic_sdram.c" -#include "cpu/amd/model_gx2/cpureginit.c" -#include "cpu/amd/model_gx2/syspreinit.c" -#include "cpu/amd/model_lx/msrinit.c" +#include "cpu/amd/geode_gx2/cpureginit.c" +#include "cpu/amd/geode_gx2/syspreinit.c" +#include "cpu/amd/geode_lx/msrinit.c" void main(unsigned long bist) {

1 0

New patch to review for coreboot: 79de936 AMD and VIA cpus : Rename Kconfig directives
by Kyösti Mälkki 09 Feb '12

09 Feb '12

Kyösti Mälkki (kyosti.malkki(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/613 -gerrit commit 79de93607292082c3e9e3662c1d585050aad9616 Author: Kyösti Mälkki <kyosti.malkki(a)gmail.com> Date: Tue Feb 7 23:28:05 2012 +0200 AMD and VIA cpus : Rename Kconfig directives Apply the un-written naming rule: Kconfig directives to select chip drivers for compile literally match the chip directory names capitalized and underscored. Change-Id: Ib8bf1e758b88f9efed1cf8b11c76b796388e7147 Signed-off-by: Kyösti Mälkki <kyosti.malkki(a)gmail.com> --- src/cpu/amd/Makefile.inc | 6 +++--- src/cpu/amd/model_gx1/Kconfig | 7 ++++--- src/cpu/amd/model_gx2/Kconfig | 7 +++---- src/cpu/amd/model_lx/Kconfig | 6 +++--- src/cpu/via/Makefile.inc | 4 ++-- src/cpu/via/model_c3/Kconfig | 9 ++++++++- src/cpu/via/model_c7/Kconfig | 10 ++++------ src/include/lib.h | 2 +- src/mainboard/aaeon/pfm-540i_revb/Kconfig | 2 +- src/mainboard/advantech/pcm-5820/Kconfig | 2 +- src/mainboard/amd/db800/Kconfig | 2 +- src/mainboard/amd/norwich/Kconfig | 2 +- src/mainboard/amd/rumba/Kconfig | 2 +- src/mainboard/artecgroup/dbe61/Kconfig | 2 +- src/mainboard/asi/mb_5blgp/Kconfig | 2 +- src/mainboard/asi/mb_5blmp/Kconfig | 2 +- src/mainboard/axus/tc320/Kconfig | 2 +- src/mainboard/bcom/winnet100/Kconfig | 2 +- src/mainboard/bcom/winnetp680/Kconfig | 2 +- src/mainboard/digitallogic/msm800sev/Kconfig | 2 +- src/mainboard/eaglelion/5bcm/Kconfig | 2 +- src/mainboard/iei/juki-511p/Kconfig | 2 +- src/mainboard/iei/nova4899r/Kconfig | 2 +- src/mainboard/iei/pcisa-lx-800-r10/Kconfig | 2 +- src/mainboard/jetway/j7f24/Kconfig | 2 +- src/mainboard/lippert/frontrunner/Kconfig | 2 +- src/mainboard/lippert/hurricane-lx/Kconfig | 2 +- src/mainboard/lippert/literunner-lx/Kconfig | 2 +- src/mainboard/lippert/roadrunner-lx/Kconfig | 2 +- src/mainboard/lippert/spacerunner-lx/Kconfig | 2 +- src/mainboard/pcengines/alix1c/Kconfig | 2 +- src/mainboard/pcengines/alix2d/Kconfig | 2 +- src/mainboard/televideo/tc7020/Kconfig | 2 +- src/mainboard/traverse/geos/Kconfig | 2 +- src/mainboard/via/epia-cn/Kconfig | 2 +- src/mainboard/via/epia-m/Kconfig | 2 +- src/mainboard/via/epia-m700/Kconfig | 2 +- src/mainboard/via/epia-n/Kconfig | 2 +- src/mainboard/via/epia/Kconfig | 2 +- src/mainboard/via/pc2500e/Kconfig | 2 +- src/mainboard/via/vt8454c/Kconfig | 2 +- src/mainboard/winent/pl6064/Kconfig | 2 +- src/mainboard/wyse/s50/Kconfig | 2 +- 43 files changed, 63 insertions(+), 58 deletions(-) diff --git a/src/cpu/amd/Makefile.inc b/src/cpu/amd/Makefile.inc index e695473..c7ff51d 100644 --- a/src/cpu/amd/Makefile.inc +++ b/src/cpu/amd/Makefile.inc @@ -8,9 +8,9 @@ subdirs-$(CONFIG_CPU_AMD_SOCKET_AM2R2) += socket_AM2r2 subdirs-$(CONFIG_CPU_AMD_SOCKET_AM3) += socket_AM3 subdirs-$(CONFIG_CPU_AMD_SOCKET_ASB2) += socket_ASB2 subdirs-$(CONFIG_CPU_AMD_SOCKET_C32) += socket_C32 -subdirs-$(CONFIG_CPU_AMD_GX1) += model_gx1 -subdirs-$(CONFIG_CPU_AMD_GX2) += model_gx2 -subdirs-$(CONFIG_CPU_AMD_LX) += model_lx +subdirs-$(CONFIG_CPU_AMD_MODEL_GX1) += model_gx1 +subdirs-$(CONFIG_CPU_AMD_MODEL_GX2) += model_gx2 +subdirs-$(CONFIG_CPU_AMD_MODEL_LX) += model_lx subdirs-$(CONFIG_CPU_AMD_SC520) += sc520 subdirs-$(CONFIG_CPU_AMD_SOCKET_S1G1) += socket_S1G1 diff --git a/src/cpu/amd/model_gx1/Kconfig b/src/cpu/amd/model_gx1/Kconfig index c1c9b28..54e62ee 100644 --- a/src/cpu/amd/model_gx1/Kconfig +++ b/src/cpu/amd/model_gx1/Kconfig @@ -17,16 +17,17 @@ ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ## -config CPU_AMD_GX1 +config CPU_AMD_MODEL_GX1 bool +if CPU_AMD_MODEL_GX1 + config DCACHE_RAM_BASE hex default 0xc0000 - depends on CPU_AMD_GX1 config DCACHE_RAM_SIZE hex default 0x01000 - depends on CPU_AMD_GX1 +endif # CPU_AMD_MODEL_GX1 diff --git a/src/cpu/amd/model_gx2/Kconfig b/src/cpu/amd/model_gx2/Kconfig index 4515a71..c7c0c84 100644 --- a/src/cpu/amd/model_gx2/Kconfig +++ b/src/cpu/amd/model_gx2/Kconfig @@ -17,10 +17,10 @@ ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ## -config CPU_AMD_GX2 +config CPU_AMD_MODEL_GX2 bool -if CPU_AMD_GX2 +if CPU_AMD_MODEL_GX2 config CPU_SPECIFIC_OPTIONS def_bool y @@ -55,5 +55,4 @@ config VSA_FILENAME help The path and filename of the file to use as VSA. -endif # CPU_AMD_GX2 - +endif # CPU_AMD_MODEL_GX2 diff --git a/src/cpu/amd/model_lx/Kconfig b/src/cpu/amd/model_lx/Kconfig index 742ef69..593f15a 100644 --- a/src/cpu/amd/model_lx/Kconfig +++ b/src/cpu/amd/model_lx/Kconfig @@ -1,7 +1,7 @@ -config CPU_AMD_LX +config CPU_AMD_MODEL_LX bool -if CPU_AMD_LX +if CPU_AMD_MODEL_LX config CPU_SPECIFIC_OPTIONS def_bool y @@ -36,4 +36,4 @@ config VSA_FILENAME help The path and filename of the file to use as VSA. -endif # CPU_AMD_LX +endif # CPU_AMD_MODEL_LX diff --git a/src/cpu/via/Makefile.inc b/src/cpu/via/Makefile.inc index 512f82b..472b8dd 100644 --- a/src/cpu/via/Makefile.inc +++ b/src/cpu/via/Makefile.inc @@ -1,3 +1,3 @@ -subdirs-$(CONFIG_CPU_VIA_C7) += model_c7 -subdirs-$(CONFIG_CPU_VIA_C3) += model_c3 +subdirs-$(CONFIG_CPU_VIA_MODEL_C7) += model_c7 +subdirs-$(CONFIG_CPU_VIA_MODEL_C3) += model_c3 diff --git a/src/cpu/via/model_c3/Kconfig b/src/cpu/via/model_c3/Kconfig index d613909..49a3395 100644 --- a/src/cpu/via/model_c3/Kconfig +++ b/src/cpu/via/model_c3/Kconfig @@ -1,4 +1,11 @@ -config CPU_VIA_C3 +config CPU_VIA_MODEL_C3 bool + +if CPU_VIA_MODEL_C3 + +config CPU_SPECIFIC_OPTIONS + def_bool y select UDELAY_TSC select MMX + +endif # CPU_VIA_MODEL_C3 diff --git a/src/cpu/via/model_c7/Kconfig b/src/cpu/via/model_c7/Kconfig index 8e6f0e8..7790ecc 100644 --- a/src/cpu/via/model_c7/Kconfig +++ b/src/cpu/via/model_c7/Kconfig @@ -1,9 +1,9 @@ -config CPU_VIA_C7 +config CPU_VIA_MODEL_C7 bool -if CPU_VIA_C7 +if CPU_VIA_MODEL_C7 -config CPU_SPECFIC_OPTIONS +config CPU_SPECIFIC_OPTIONS def_bool y select UDELAY_TSC select MMX @@ -13,11 +13,9 @@ config CPU_SPECFIC_OPTIONS config DCACHE_RAM_BASE hex default 0xffef0000 - depends on CPU_VIA_C7 config DCACHE_RAM_SIZE hex default 0x8000 - depends on CPU_VIA_C7 -endif # CPU_VIA_C7 +endif # CPU_VIA_MODEL_C7 diff --git a/src/include/lib.h b/src/include/lib.h index bbe735f..346a1f9 100644 --- a/src/include/lib.h +++ b/src/include/lib.h @@ -41,7 +41,7 @@ int ram_check_nodie(unsigned long start, unsigned long stop); void quick_ram_check(void); /* Defined in romstage.c */ -#if CONFIG_CPU_AMD_LX +#if CONFIG_CPU_AMD_MODEL_LX void cache_as_ram_main(void); #else void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx); diff --git a/src/mainboard/aaeon/pfm-540i_revb/Kconfig b/src/mainboard/aaeon/pfm-540i_revb/Kconfig index 3b31ffb..598fcbf 100644 --- a/src/mainboard/aaeon/pfm-540i_revb/Kconfig +++ b/src/mainboard/aaeon/pfm-540i_revb/Kconfig @@ -3,7 +3,7 @@ if BOARD_AAEON_PFM_540I_REVB config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_SMSC_SMSCSUPERIO diff --git a/src/mainboard/advantech/pcm-5820/Kconfig b/src/mainboard/advantech/pcm-5820/Kconfig index 7c87e28..d68def8 100644 --- a/src/mainboard/advantech/pcm-5820/Kconfig +++ b/src/mainboard/advantech/pcm-5820/Kconfig @@ -21,7 +21,7 @@ if BOARD_ADVANTECH_PCM_5820 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_MODEL_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_WINBOND_W83977F diff --git a/src/mainboard/amd/db800/Kconfig b/src/mainboard/amd/db800/Kconfig index 834e085..4ed5b26 100644 --- a/src/mainboard/amd/db800/Kconfig +++ b/src/mainboard/amd/db800/Kconfig @@ -3,7 +3,7 @@ if BOARD_AMD_DB800 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_WINBOND_W83627HF diff --git a/src/mainboard/amd/norwich/Kconfig b/src/mainboard/amd/norwich/Kconfig index b265eeb..ad123a2 100644 --- a/src/mainboard/amd/norwich/Kconfig +++ b/src/mainboard/amd/norwich/Kconfig @@ -3,7 +3,7 @@ if BOARD_AMD_NORWICH config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select HAVE_PIRQ_TABLE diff --git a/src/mainboard/amd/rumba/Kconfig b/src/mainboard/amd/rumba/Kconfig index 0477f32..253f45d 100644 --- a/src/mainboard/amd/rumba/Kconfig +++ b/src/mainboard/amd/rumba/Kconfig @@ -21,7 +21,7 @@ if BOARD_AMD_RUMBA config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX2 + select CPU_AMD_MODEL_GX2 select NORTHBRIDGE_AMD_GX2 select SOUTHBRIDGE_AMD_CS5536 select UDELAY_TSC diff --git a/src/mainboard/artecgroup/dbe61/Kconfig b/src/mainboard/artecgroup/dbe61/Kconfig index 846000c..f3df1f6 100644 --- a/src/mainboard/artecgroup/dbe61/Kconfig +++ b/src/mainboard/artecgroup/dbe61/Kconfig @@ -3,7 +3,7 @@ if BOARD_ARTECGROUP_DBE61 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select HAVE_PIRQ_TABLE diff --git a/src/mainboard/asi/mb_5blgp/Kconfig b/src/mainboard/asi/mb_5blgp/Kconfig index 5278369..96cadab 100644 --- a/src/mainboard/asi/mb_5blgp/Kconfig +++ b/src/mainboard/asi/mb_5blgp/Kconfig @@ -21,7 +21,7 @@ if BOARD_ASI_MB_5BLGP config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_MODEL_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_NSC_PC87351 diff --git a/src/mainboard/asi/mb_5blmp/Kconfig b/src/mainboard/asi/mb_5blmp/Kconfig index 5b3b5bd..9a35b43 100644 --- a/src/mainboard/asi/mb_5blmp/Kconfig +++ b/src/mainboard/asi/mb_5blmp/Kconfig @@ -21,7 +21,7 @@ if BOARD_ASI_MB_5BLMP config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_MODEL_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_NSC_PC87351 diff --git a/src/mainboard/axus/tc320/Kconfig b/src/mainboard/axus/tc320/Kconfig index dde2a36..84aa1e1 100644 --- a/src/mainboard/axus/tc320/Kconfig +++ b/src/mainboard/axus/tc320/Kconfig @@ -21,7 +21,7 @@ if BOARD_AXUS_TC320 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_MODEL_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_NSC_PC97317 diff --git a/src/mainboard/bcom/winnet100/Kconfig b/src/mainboard/bcom/winnet100/Kconfig index dbb2cb8..de18392 100644 --- a/src/mainboard/bcom/winnet100/Kconfig +++ b/src/mainboard/bcom/winnet100/Kconfig @@ -21,7 +21,7 @@ if BOARD_BCOM_WINNET100 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_MODEL_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_NSC_PC97317 diff --git a/src/mainboard/bcom/winnetp680/Kconfig b/src/mainboard/bcom/winnetp680/Kconfig index 78e014e..a48c82f 100644 --- a/src/mainboard/bcom/winnetp680/Kconfig +++ b/src/mainboard/bcom/winnetp680/Kconfig @@ -3,7 +3,7 @@ if BOARD_BCOM_WINNETP680 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_VIA_C7 + select CPU_VIA_MODEL_C7 select NORTHBRIDGE_VIA_CN700 select SOUTHBRIDGE_VIA_VT8237R select SUPERIO_WINBOND_W83697HF diff --git a/src/mainboard/digitallogic/msm800sev/Kconfig b/src/mainboard/digitallogic/msm800sev/Kconfig index 444023b..599a03a 100644 --- a/src/mainboard/digitallogic/msm800sev/Kconfig +++ b/src/mainboard/digitallogic/msm800sev/Kconfig @@ -3,7 +3,7 @@ if BOARD_DIGITALLOGIC_MSM800SEV config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_WINBOND_W83627HF diff --git a/src/mainboard/eaglelion/5bcm/Kconfig b/src/mainboard/eaglelion/5bcm/Kconfig index 65dd802..0d8f746 100644 --- a/src/mainboard/eaglelion/5bcm/Kconfig +++ b/src/mainboard/eaglelion/5bcm/Kconfig @@ -21,7 +21,7 @@ if BOARD_EAGLELION_5BCM config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_MODEL_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_NSC_PC97317 diff --git a/src/mainboard/iei/juki-511p/Kconfig b/src/mainboard/iei/juki-511p/Kconfig index d948929..efbec9f 100644 --- a/src/mainboard/iei/juki-511p/Kconfig +++ b/src/mainboard/iei/juki-511p/Kconfig @@ -21,7 +21,7 @@ if BOARD_IEI_JUKI_511P config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_MODEL_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_WINBOND_W83977F diff --git a/src/mainboard/iei/nova4899r/Kconfig b/src/mainboard/iei/nova4899r/Kconfig index 3cc5ddb..4a0e928 100644 --- a/src/mainboard/iei/nova4899r/Kconfig +++ b/src/mainboard/iei/nova4899r/Kconfig @@ -21,7 +21,7 @@ if BOARD_IEI_NOVA_4899R config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_MODEL_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_WINBOND_W83977TF diff --git a/src/mainboard/iei/pcisa-lx-800-r10/Kconfig b/src/mainboard/iei/pcisa-lx-800-r10/Kconfig index e393609..eff5247 100644 --- a/src/mainboard/iei/pcisa-lx-800-r10/Kconfig +++ b/src/mainboard/iei/pcisa-lx-800-r10/Kconfig @@ -3,7 +3,7 @@ if BOARD_IEI_PCISA_LX_800_R10 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_WINBOND_W83627HF diff --git a/src/mainboard/jetway/j7f24/Kconfig b/src/mainboard/jetway/j7f24/Kconfig index fa17eba..402f359 100644 --- a/src/mainboard/jetway/j7f24/Kconfig +++ b/src/mainboard/jetway/j7f24/Kconfig @@ -4,7 +4,7 @@ if BOARD_JETWAY_J7F24 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_VIA_C7 + select CPU_VIA_MODEL_C7 select NORTHBRIDGE_VIA_CN700 select SOUTHBRIDGE_VIA_VT8237R select SUPERIO_FINTEK_F71805F diff --git a/src/mainboard/lippert/frontrunner/Kconfig b/src/mainboard/lippert/frontrunner/Kconfig index 4e8cee0..fe5d31c 100644 --- a/src/mainboard/lippert/frontrunner/Kconfig +++ b/src/mainboard/lippert/frontrunner/Kconfig @@ -3,7 +3,7 @@ if BOARD_LIPPERT_FRONTRUNNER config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX2 + select CPU_AMD_MODEL_GX2 select NORTHBRIDGE_AMD_GX2 select SOUTHBRIDGE_AMD_CS5535 select HAVE_DEBUG_SMBUS diff --git a/src/mainboard/lippert/hurricane-lx/Kconfig b/src/mainboard/lippert/hurricane-lx/Kconfig index 9b20aa0..f8c1910 100644 --- a/src/mainboard/lippert/hurricane-lx/Kconfig +++ b/src/mainboard/lippert/hurricane-lx/Kconfig @@ -3,7 +3,7 @@ if BOARD_LIPPERT_HURRICANE_LX config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_ITE_IT8712F diff --git a/src/mainboard/lippert/literunner-lx/Kconfig b/src/mainboard/lippert/literunner-lx/Kconfig index 7b45d36..0a46736 100644 --- a/src/mainboard/lippert/literunner-lx/Kconfig +++ b/src/mainboard/lippert/literunner-lx/Kconfig @@ -3,7 +3,7 @@ if BOARD_LIPPERT_LITERUNNER_LX config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_ITE_IT8712F diff --git a/src/mainboard/lippert/roadrunner-lx/Kconfig b/src/mainboard/lippert/roadrunner-lx/Kconfig index 4e29742..b8c4bbb 100644 --- a/src/mainboard/lippert/roadrunner-lx/Kconfig +++ b/src/mainboard/lippert/roadrunner-lx/Kconfig @@ -3,7 +3,7 @@ if BOARD_LIPPERT_ROADRUNNER_LX config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_ITE_IT8712F diff --git a/src/mainboard/lippert/spacerunner-lx/Kconfig b/src/mainboard/lippert/spacerunner-lx/Kconfig index f273d6c..917f38a 100644 --- a/src/mainboard/lippert/spacerunner-lx/Kconfig +++ b/src/mainboard/lippert/spacerunner-lx/Kconfig @@ -3,7 +3,7 @@ if BOARD_LIPPERT_SPACERUNNER_LX config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_ITE_IT8712F diff --git a/src/mainboard/pcengines/alix1c/Kconfig b/src/mainboard/pcengines/alix1c/Kconfig index 0a016a5..93f1608 100644 --- a/src/mainboard/pcengines/alix1c/Kconfig +++ b/src/mainboard/pcengines/alix1c/Kconfig @@ -3,7 +3,7 @@ if BOARD_PCENGINES_ALIX1C config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_WINBOND_W83627HF diff --git a/src/mainboard/pcengines/alix2d/Kconfig b/src/mainboard/pcengines/alix2d/Kconfig index 264f5d9..81fa594 100644 --- a/src/mainboard/pcengines/alix2d/Kconfig +++ b/src/mainboard/pcengines/alix2d/Kconfig @@ -3,7 +3,7 @@ if BOARD_PCENGINES_ALIX2D config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select HAVE_PIRQ_TABLE diff --git a/src/mainboard/televideo/tc7020/Kconfig b/src/mainboard/televideo/tc7020/Kconfig index b3233d9..2c34946 100644 --- a/src/mainboard/televideo/tc7020/Kconfig +++ b/src/mainboard/televideo/tc7020/Kconfig @@ -21,7 +21,7 @@ if BOARD_TELEVIDEO_TC7020 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX1 + select CPU_AMD_MODEL_GX1 select NORTHBRIDGE_AMD_GX1 select SOUTHBRIDGE_AMD_CS5530 select SUPERIO_NSC_PC97317 diff --git a/src/mainboard/traverse/geos/Kconfig b/src/mainboard/traverse/geos/Kconfig index dd6c8dd..640f451 100644 --- a/src/mainboard/traverse/geos/Kconfig +++ b/src/mainboard/traverse/geos/Kconfig @@ -3,7 +3,7 @@ if BOARD_TRAVERSE_GEOS config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select HAVE_PIRQ_TABLE diff --git a/src/mainboard/via/epia-cn/Kconfig b/src/mainboard/via/epia-cn/Kconfig index e7920e7..9cd5adf 100644 --- a/src/mainboard/via/epia-cn/Kconfig +++ b/src/mainboard/via/epia-cn/Kconfig @@ -3,7 +3,7 @@ if BOARD_VIA_EPIA_CN config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_VIA_C7 + select CPU_VIA_MODEL_C7 select NORTHBRIDGE_VIA_CN700 select SOUTHBRIDGE_VIA_VT8237R select SUPERIO_VIA_VT1211 diff --git a/src/mainboard/via/epia-m/Kconfig b/src/mainboard/via/epia-m/Kconfig index bf7f13d..6359f5e 100644 --- a/src/mainboard/via/epia-m/Kconfig +++ b/src/mainboard/via/epia-m/Kconfig @@ -3,7 +3,7 @@ if BOARD_VIA_EPIA_M config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_VIA_C3 + select CPU_VIA_MODEL_C3 select NORTHBRIDGE_VIA_VT8623 select SOUTHBRIDGE_VIA_VT8235 select SOUTHBRIDGE_RICOH_RL5C476 diff --git a/src/mainboard/via/epia-m700/Kconfig b/src/mainboard/via/epia-m700/Kconfig index 4396cc3..c0ccdf1 100644 --- a/src/mainboard/via/epia-m700/Kconfig +++ b/src/mainboard/via/epia-m700/Kconfig @@ -3,7 +3,7 @@ if BOARD_VIA_EPIA_M700 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_VIA_C7 + select CPU_VIA_MODEL_C7 select NORTHBRIDGE_VIA_VX800 select SUPERIO_WINBOND_W83697HF select BOARD_HAS_FADT diff --git a/src/mainboard/via/epia-n/Kconfig b/src/mainboard/via/epia-n/Kconfig index 4806753..8ef508d 100644 --- a/src/mainboard/via/epia-n/Kconfig +++ b/src/mainboard/via/epia-n/Kconfig @@ -3,7 +3,7 @@ if BOARD_VIA_EPIA_N config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_VIA_C3 + select CPU_VIA_MODEL_C3 select NORTHBRIDGE_VIA_CN400 select SOUTHBRIDGE_VIA_VT8237R select SUPERIO_WINBOND_W83697HF diff --git a/src/mainboard/via/epia/Kconfig b/src/mainboard/via/epia/Kconfig index 60ce4f5..9aa409c 100644 --- a/src/mainboard/via/epia/Kconfig +++ b/src/mainboard/via/epia/Kconfig @@ -3,7 +3,7 @@ if BOARD_VIA_EPIA config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_VIA_C3 + select CPU_VIA_MODEL_C3 select NORTHBRIDGE_VIA_VT8601 select SOUTHBRIDGE_VIA_VT8231 select SUPERIO_WINBOND_W83627HF diff --git a/src/mainboard/via/pc2500e/Kconfig b/src/mainboard/via/pc2500e/Kconfig index 70aa8d7..1f38cdc 100644 --- a/src/mainboard/via/pc2500e/Kconfig +++ b/src/mainboard/via/pc2500e/Kconfig @@ -3,7 +3,7 @@ if BOARD_VIA_PC2500E config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_VIA_C7 + select CPU_VIA_MODEL_C7 select NORTHBRIDGE_VIA_CN700 select SOUTHBRIDGE_VIA_VT8237R select SUPERIO_ITE_IT8716F diff --git a/src/mainboard/via/vt8454c/Kconfig b/src/mainboard/via/vt8454c/Kconfig index c9a0105..3475230 100644 --- a/src/mainboard/via/vt8454c/Kconfig +++ b/src/mainboard/via/vt8454c/Kconfig @@ -3,7 +3,7 @@ if BOARD_VIA_VT8454C config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_VIA_C7 + select CPU_VIA_MODEL_C7 select NORTHBRIDGE_VIA_CX700 select SUPERIO_VIA_VT1211 select BOARD_HAS_FADT diff --git a/src/mainboard/winent/pl6064/Kconfig b/src/mainboard/winent/pl6064/Kconfig index 4f367f1..17ddad0 100644 --- a/src/mainboard/winent/pl6064/Kconfig +++ b/src/mainboard/winent/pl6064/Kconfig @@ -3,7 +3,7 @@ if BOARD_WINENT_PL6064 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_LX + select CPU_AMD_MODEL_LX select NORTHBRIDGE_AMD_LX select SOUTHBRIDGE_AMD_CS5536 select SUPERIO_WINBOND_W83627HF diff --git a/src/mainboard/wyse/s50/Kconfig b/src/mainboard/wyse/s50/Kconfig index dff01f9..586a661 100644 --- a/src/mainboard/wyse/s50/Kconfig +++ b/src/mainboard/wyse/s50/Kconfig @@ -21,7 +21,7 @@ if BOARD_WYSE_S50 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select ARCH_X86 - select CPU_AMD_GX2 + select CPU_AMD_MODEL_GX2 select NORTHBRIDGE_AMD_GX2 select SOUTHBRIDGE_AMD_CS5536 select UDELAY_TSC

1 0

Re: [coreboot] sony vaio (VPCS12X9E)
by Peter Stuge 09 Feb '12

09 Feb '12

Hi Jan, Jan Berce wrote: > I have seen your tutorial for gethering information Where was that exactly? > I have attached all other files and I hope they will be some help > to you in your progress. No, it's just noise, and we should work to change any tutorial that suggests otherwise. Helpful is contributed development time and to a much much lesser degree spare hardware. > 00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM Controller [8086:0044] (rev 02) Nehalem is currently not supported at all. > 00:16.0 Communication controller [0780]: Intel Corporation 5 Series/3400 Series Chipset HECI Controller [8086:3b64] (rev 06) 3400 is also not supported. > ff:00.0 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:2c62] (rev 02) And indeed, QPI is not supported. If you want to work on this platform please calculate years of effort. //Peter

1 0

Patch merged into coreboot/master: 384c255 Remove no-op Makefiles under mainboard directory
by gerrit＠coreboot.org 09 Feb '12

09 Feb '12

the following patch was just integrated into master: commit 384c255400a042a075692c71e33e3de5718ec6c0 Author: Kyösti Mälkki <kyosti.malkki(a)gmail.com> Date: Tue Feb 7 23:50:17 2012 +0200 Remove no-op Makefiles under mainboard directory Patch removes following files: src/mainboard/amd/serengeti_cheetah/Makefile.inc src/mainboard/amd/serengeti_cheetah_fam10/Makefile.inc src/mainboard/broadcom/blast/Makefile.inc src/mainboard/hp/dl145_g1/Makefile.inc src/mainboard/msi/ms9282/Makefile.inc src/mainboard/supermicro/h8dme/Makefile.inc src/mainboard/tyan/s2881/Makefile.inc src/mainboard/tyan/s2892/Makefile.inc src/mainboard/via/epia-m700/Makefile.inc Change-Id: I020776313abff1772be38afc896af51ca5ab6453 Signed-off-by: Kyösti Mälkki <kyosti.malkki(a)gmail.com> Build-Tested: build bot (Jenkins) at Tue Feb 7 23:13:39 2012, giving +1 Reviewed-By: Stefan Reinauer <stefan.reinauer(a)coreboot.org> at Thu Feb 9 01:38:26 2012, giving +2 See http://review.coreboot.org/612 for details. -gerrit

1 0

A decent paper from Intel to study
by Kyösti Mälkki 08 Feb '12

08 Feb '12

I don't recall the following Intel document being advertised on the list, at least recently. http://download.intel.com/design/intarch/papers/323246.pdf > Minimal Intel Architecture Boot Loader > > Bare Bones Functionality Required for Booting an > Intel Architecture Platform > > If a developer wants to write their own BIOS on IA architecture, then > they have to gather the appropriate documents (which aren’t always > known) and guess the order that the items listed must be done in. > > There currently isn’t one document that describes all the items that > need to be done in one place, nor is the order of initialization > described anywhere. > > There are also many legacy devices that must be initialized and > finding documentation on them is challenging. > > This document is an attempt to document the order, the minimum steps > required, and generate a central repository of the various documents > that contain the technical details of each technology / component of a > typical platform.

2 1

Re: [coreboot] ASUSTeK P5K support
by Peter Stuge 08 Feb '12

08 Feb '12

Hi, Tom Gundersen wrote: > On Wed, Feb 8, 2012 at 6:55 PM, Peter Stuge <peter(a)stuge.se> wrote: > > Expect to spend perhaps a year on reverse engineering the factory BIOS > > and porting coreboot to the board. > > Thanks for the info. I guess that's a bit more than what I would be > able to do :-) It has been done (several times) before, but it's a lot of work. If you would like to run coreboot then by far the best way is to buy hardware which is known to already work well or at least partially. //Peter

1 0

Re: [coreboot] ASUSTeK P5K support
by Peter Stuge 08 Feb '12

08 Feb '12

Hi Tom, Tom Gundersen wrote: > I'd like to know if my motherboard is supported, or alternatively if > there is anything I could do to help it become supported. .. > CPU: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz (Type 0, Family 6, > Model 15, Stepping 11) This is fine. > Chipset: Intel P35 / ICH9 This is not. Expect to spend perhaps a year on reverse engineering the factory BIOS and porting coreboot to the board. //Peter

2 1

ASUSTeK P5K support
by Tom Gundersen 08 Feb '12

08 Feb '12

Hi guys, My apologies if this has already been discussed, but I could not find any previous mentions on the ml. I'd like to know if my motherboard is supported, or alternatively if there is anything I could do to help it become supported. This is my system (following the FAQ): Board vendor: ASUSTeK Board name: P5K CPU: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz (Type 0, Family 6, Model 15, Stepping 11) Chipset: Intel P35 / ICH9 Specs: <http://www.asus.com/Motherboards/Intel_Socket_775/P5K/#specifications> # lspci -tvnn -[0000:00]-+-00.0 Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller [8086:29c0] +-01.0-[01]--+-00.0 Advanced Micro Devices [AMD] nee ATI RV630 [Radeon HD 2600XT] [1002:9588] | \-00.1 Advanced Micro Devices [AMD] nee ATI RV630 audio device [Radeon HD 2600 Series] [1002:aa08] +-1a.0 Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] +-1a.1 Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 [8086:2938] +-1a.2 Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 [8086:2939] +-1a.7 Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 [8086:293c] +-1b.0 Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] +-1c.0-[04]-- +-1c.4-[03]--+-00.0 JMicron Technology Corp. JMB363 SATA/IDE Controller [197b:2363] | \-00.1 JMicron Technology Corp. JMB363 SATA/IDE Controller [197b:2363] +-1c.5-[02]----00.0 Atheros Communications Inc. Attansic L1 Gigabit Ethernet [1969:1048] +-1d.0 Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 [8086:2934] +-1d.1 Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 [8086:2935] +-1d.2 Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 [8086:2936] +-1d.7 Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 [8086:293a] +-1e.0-[05]----02.0 Ralink corp. RT2600 802.11 MIMO [1814:0401] +-1f.0 Intel Corporation 82801IB (ICH9) LPC Interface Controller [8086:2918] +-1f.2 Intel Corporation 82801IB (ICH9) 2 port SATA Controller [IDE mode] [8086:2921] +-1f.3 Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] \-1f.5 Intel Corporation 82801I (ICH9 Family) 2 port SATA Controller [IDE mode] [8086:2926] # ./superiotool superiotool r Found Winbond W83627DHG (id=0xa0, rev=0x23) at 0x2e # ./superiotool -dV superiotool r Probing for ALi Super I/O at 0x3f0... Failed. Returned data: id=0xffff, rev=0xff Probing for ALi Super I/O at 0x370... Failed. Returned data: id=0xffff, rev=0xff Probing for Fintek Super I/O at 0x2e... Failed. Returned data: vid=0x4400, id=0x23a0 Probing for Fintek Super I/O at 0x4e... Failed. Returned data: vid=0xffff, id=0xffff Probing for Fintek Super I/O at 0x2e... Failed. Returned data: vid=0xffff, id=0xffff Probing for Fintek Super I/O at 0x4e... Failed. Returned data: vid=0xffff, id=0xffff Probing for ITE Super I/O (init=standard) at 0x25e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=it8502e) at 0x25e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=it8761e) at 0x25e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=it8228e) at 0x25e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=0x87,0x87) at 0x25e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=standard) at 0x2e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=it8502e) at 0x2e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=it8761e) at 0x2e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=it8228e) at 0x2e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=0x87,0x87) at 0x2e... Failed. Returned data: id=0xa023, rev=0xf Probing for ITE Super I/O (init=standard) at 0x4e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=it8502e) at 0x4e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=it8761e) at 0x4e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=it8228e) at 0x4e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=0x87,0x87) at 0x4e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=legacy/it8661f) at 0x370... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=legacy/it8671f) at 0x370... Failed. Returned data: id=0xffff, rev=0xf Probing for NSC Super I/O at 0x2e... Failed. Returned data: port=0xff, port+1=0xff Probing for NSC Super I/O at 0x4e... Failed. Returned data: port=0xff, port+1=0xff Probing for NSC Super I/O at 0x15c... Failed. Returned data: port=0xff, port+1=0xff Probing for NSC Super I/O at 0x164e... Failed. Returned data: port=0xff, port+1=0xff Probing for Nuvoton Super I/O at 0x164e... Failed. Returned data: chip_id=0xffff Probing for Nuvoton Super I/O (sid=0xfc) at 0x164e... Failed. Returned data: sid=0xff, id=0xffff, rev=0x00 Probing for Nuvoton Super I/O at 0x2e... Failed. Returned data: chip_id=0xa023 Probing for Nuvoton Super I/O (sid=0xfc) at 0x2e... Failed. Returned data: sid=0xff, id=0xa023, rev=0x00 Probing for Nuvoton Super I/O at 0x4e... Failed. Returned data: chip_id=0xffff Probing for Nuvoton Super I/O (sid=0xfc) at 0x4e... Failed. Returned data: sid=0xff, id=0xffff, rev=0x00 Probing for SMSC Super I/O (idregs=0x20/0x21) at 0x2e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x0d/0x0e) at 0x2e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x20/0x21) at 0x4e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x0d/0x0e) at 0x4e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x20/0x21) at 0x162e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x0d/0x0e) at 0x162e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x20/0x21) at 0x164e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x0d/0x0e) at 0x164e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x20/0x21) at 0x3f0... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x0d/0x0e) at 0x3f0... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x20/0x21) at 0x370... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x0d/0x0e) at 0x370... Failed. Returned data: id=0xff, rev=0xff Probing for Winbond Super I/O (init=0x88) at 0x2e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x89) at 0x2e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x86,0x86) at 0x2e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x87,0x87) at 0x2e... Found Winbond W83627DHG (id=0xa0, rev=0x23) at 0x2e Register dump: idx 02 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f val ff a0 23 ff 00 44 00 00 ff 50 02 00 00 1a 21 00 ff def 00 a0 NA ff 00 MM 00 MM RR 50 00 00 RR e2 21 00 00 LDN 0x00 (Floppy) idx 30 60 61 70 74 f0 f1 f2 f4 f5 val 00 03 f0 06 02 0e 00 ff 00 00 def 01 03 f0 06 02 8e 00 ff 00 00 LDN 0x01 (Parallel port) idx 30 60 61 70 74 f0 val 00 03 78 07 04 3f def 01 03 78 07 04 3f LDN 0x02 (COM1) idx 30 60 61 70 f0 val 01 03 f8 04 00 def 01 03 f8 04 00 LDN 0x03 (COM2) idx 30 60 61 70 f0 f1 val 00 02 f8 03 00 00 def 01 02 f8 03 00 00 LDN 0x05 (Keyboard) idx 30 60 61 62 63 70 72 f0 val 01 00 60 00 64 01 0c 83 def 01 00 60 00 64 01 0c 83 LDN 0x06 (Serial peripheral interface) idx 30 62 63 val 00 ff ff def 00 00 00 LDN 0x07 (GPIO 6) idx 30 f4 f5 f6 f7 val 06 ff ff ff ff def 00 ff 00 00 00 LDN 0x08 (WDTO#, PLED) idx 30 f5 f6 f7 val 00 ff 00 ff def 00 00 00 00 LDN 0x09 (GPIO 2, GPIO 3, GPIO 4, GPIO 5) idx 30 e0 e1 e2 e3 e4 e5 e6 e7 e8 e9 f0 f1 f2 f3 f4 f5 f6 f7 fe val 0f ff 21 00 f1 0f 00 00 00 00 00 e0 03 00 09 0f f4 00 00 00 def 00 ff 00 00 ff 00 00 00 00 00 00 ff 00 00 00 ff 00 00 00 00 LDN 0x0a (ACPI) idx 30 70 e0 e1 e2 e3 e4 e5 e6 e7 e8 e9 f2 f3 f4 f6 f7 fe val 01 00 00 00 34 00 00 02 0c 10 09 00 7d 00 00 00 00 00 def 00 00 01 00 ff 08 00 RR 1c 00 RR RR 7c 00 00 00 00 00 LDN 0x0b (Hardware monitor) idx 30 60 61 70 f0 f1 f2 val 01 02 90 00 81 08 80 def 00 00 00 00 81 00 00 LDN 0x0c (PECI, SST) idx e0 e1 e2 e3 e4 e5 e8 f1 fe ff val 10 52 48 48 48 00 01 48 f0 40 def 00 48 48 48 48 00 00 48 00 00 Probing for Winbond Super I/O (init=0x88) at 0x4e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x89) at 0x4e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x86,0x86) at 0x4e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x87,0x87) at 0x4e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x88) at 0x3f0... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x89) at 0x3f0... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x86,0x86) at 0x3f0... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x87,0x87) at 0x3f0... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x88) at 0x370... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x89) at 0x370... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x86,0x86) at 0x370... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x87,0x87) at 0x370... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x88) at 0x250... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x89) at 0x250... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x86,0x86) at 0x250... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x87,0x87) at 0x250... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for VIA Super I/O at 0x3f0... PCI device 1106:0686 not found. Probing for AMD EC Super I/O at 0xaa... Probing for Server Engines Super I/O at 0x2e... Failed. Returned data: id=0xffff, rev=0xff Probing for Infineon Super I/O at 0x2e... Failed. Returned data: id=0xff, rev=0xff Probing for Infineon Super I/O at 0x4e... Failed. Returned data: id=0xff, rev=0xff # flashrom -V flashrom v0.9.4-r1395 on Linux 3.3.0-rc2-ARCH-00172-g23783f8 (x86_64), built with libpci 3.1.8, GCC 4.6.2, little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 1 usecs, 2405M loops per second, 10 myus = 10 us, 100 myus = 100 us, 1000 myus = 1000 us, 10000 myus = 10018 us, 4 myus = 4 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "System manufacturer" DMI string system-product-name: "P5K" DMI string system-version: "System Version" DMI string baseboard-manufacturer: "ASUSTeK Computer INC." DMI string baseboard-product-name: "P5K" DMI string baseboard-version: "Rev 1.xx" DMI string chassis-type: "Desktop" Found chipset "Intel ICH9" with PCI ID 8086:2918. Enabling flash write... 0xfff80000/0xffb80000 FWH IDSEL: 0x0 0xfff00000/0xffb00000 FWH IDSEL: 0x0 0xffe80000/0xffa80000 FWH IDSEL: 0x1 0xffe00000/0xffa00000 FWH IDSEL: 0x1 0xffd80000/0xff980000 FWH IDSEL: 0x2 0xffd00000/0xff900000 FWH IDSEL: 0x2 0xffc80000/0xff880000 FWH IDSEL: 0x3 0xffc00000/0xff800000 FWH IDSEL: 0x3 0xff700000/0xff300000 FWH IDSEL: 0x4 0xff600000/0xff200000 FWH IDSEL: 0x5 0xff500000/0xff100000 FWH IDSEL: 0x6 0xff400000/0xff000000 FWH IDSEL: 0x7 0xfff80000/0xffb80000 FWH decode enabled 0xfff00000/0xffb00000 FWH decode enabled 0xffe80000/0xffa80000 FWH decode disabled 0xffe00000/0xffa00000 FWH decode disabled 0xffd80000/0xff980000 FWH decode disabled 0xffd00000/0xff900000 FWH decode disabled 0xffc80000/0xff880000 FWH decode disabled 0xffc00000/0xff800000 FWH decode disabled 0xff700000/0xff300000 FWH decode disabled 0xff600000/0xff200000 FWH decode disabled 0xff500000/0xff100000 FWH decode disabled 0xff400000/0xff000000 FWH decode disabled Maximum FWH chip size: 0x100000 bytes BIOS Lock Enable: disabled, BIOS Write Enable: disabled, BIOS_CNTL is 0x0 Root Complex Register Block address = 0xfed1c000 GCS = 0x1464: BIOS Interface Lock-Down: disabled, BOOT BIOS Straps: 0x1 (SPI) Top Swap : not enabled SPIBAR = 0xfed1c000 + 0x3800 0x04: 0x2008 (HSFS) HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=1, SCIP=0, FDOPSS=1, FDV=0, FLOCKDN=0 0x06: 0x0000 (HSFC) HSFC: FGO=0, FCYCLE=0, FDBC=0, SME=0 0x08: 0x00000000 (FADDR) 0x50: 0x00000202 (FRAP) BMWAG 0x00, BMRAG 0x00, BRWA 0x02, BRRA 0x02 0x54: 0x00001fff (FREG0: Flash Descriptor) Flash Descriptor region is unused. 0x58: 0x00001fff (FREG1: BIOS) BIOS region is unused. 0x5C: 0x00001fff (FREG2: Management Engine) Management Engine region is unused. 0x60: 0x00001fff (FREG3: Gigabit Ethernet) Gigabit Ethernet region is unused. 0x64: 0x00001fff (FREG4: Platform Data) Platform Data region is unused. 0x74: 0x00000000 (PR0) 0x78: 0x00000000 (PR1) 0x7C: 0x00000000 (PR2) 0x80: 0x00000000 (PR3) 0x84: 0x00000000 (PR4) 0x90: 0x04 (SSFS) SSFS: SCIP=0, FDONE=1, FCERR=0, AEL=0 0x91: 0x004140 (SSFC) SSFC: SCGO=0, ACS=0, SPOP=0, COP=4, DBC=1, SME=0, SCF=0 0x94: 0x0000 (PREOP) 0x96: 0x543b (OPTYPE) 0x98: 0x05d80302 (OPMENU) 0x9C: 0x0006019f (OPMENU+4) 0xA0: 0x00000000 (BBAR) 0xD0: 0x00000000 (FPB) Programming OPCODES... program_opcodes: preop=5006 optype=463b opmenu=05d80302c79f0190 done preop0=0x06, preop1=0x50 op[0]=0x02, 3, 0 op[1]=0x03, 2, 0 op[2]=0xd8, 3, 0 op[3]=0x05, 0, 0 op[4]=0x90, 2, 0 op[5]=0x01, 1, 0 op[6]=0x9f, 0, 0 op[7]=0xc7, 1, 0 SPI Read Configuration: prefetching disabled, caching enabled, OK. This chipset supports the following protocols: FWH, SPI. Probing for AMIC A25L05PT, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L05PU, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L10PT, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L10PU, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L20PT, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L20PU, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L40PT, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L40PU, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L80P, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L16PT, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L16PU, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L512, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L010, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L020, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L040, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L080, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L016, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L032, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25LQ032, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF021, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF041A, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF081, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF161, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF321, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF321A, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF641, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DQ161, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25F512B, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25FS010, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25FS040, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT26DF041, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT26DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for EMST F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Intel 82802AB, 512 kB: probe_82802ab: id1 0xf6, id2 0xc7, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0x41, id2 0x53, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX25L512, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L1005, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L2005, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L4005, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L8005, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Chip status register is 00 Chip status register: Status Register Write Disable (SRWD) is not set Chip status register: Bit 6 is not set Chip status register: Bit 5 / Block Protect 3 (BP3) is not set Chip status register: Bit 4 / Block Protect 2 (BP2) is not set Chip status register: Bit 3 / Block Protect 1 (BP1) is not set Chip status register: Bit 2 / Block Protect 0 (BP0) is not set Chip status register: Write Enable Latch (WEL) is not set Chip status register: Write In Progress (WIP/BUSY) is not set Found Macronix flash chip "MX25L8005" (1024 kB, SPI) at physical address 0xfff00000. Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L3205, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L6405, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L12805, 16384 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Numonyx M25PE10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Numonyx M25PE20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Numonyx M25PE40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Numonyx M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Numonyx M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC Pm25LV010, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC Pm25LV512, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0x91, id2 0x26, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0xf6, id2 0xc7, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Sanyo LF25FW203A, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0x41, id2 0x53, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Spansion S25FL032A, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Spansion S25FL064A, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for SST SST25VF010.REMS, 128 kB: probe_spi_rems: id1 0xc2, id2 0x13 Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for SST SST25VF040.REMS, 512 kB: probe_spi_rems: id1 0xc2, id2 0x13 Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for SST SST25LF040A.RES, 512 kB: program_opcodes: preop=5006 optype=462b opmenu=05ab0302c79f0190 on-the-fly OPCODE (0xAB) re-programmed, op-pos=2 probe_spi_res2: id1 0x13, id2 0x13 Probing for SST SST25VF040B.REMS, 512 kB: probe_spi_rems: id1 0xc2, id2 0x13 Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0x91, id2 0x26, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0xf6, id2 0xc7, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0xf6, id2 0xc7, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0x41, id2 0x53, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0x41, id2 0x53, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF016C, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P05.RES, 64 kB: Ignoring RES in favour of RDID. Probing for ST M25P10-A, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P10.RES, 128 kB: Ignoring RES in favour of RDID. Probing for ST M25P20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P40-old, 512 kB: Ignoring RES in favour of RDID. Probing for ST M25P80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0xf6, id2 0xc7, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0xf6, id2 0xc7, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0x41, id2 0x53, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0x41, id2 0x53, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0x91, id2 0x26, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW016, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0xf6, id2 0xc7, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0x41, id2 0x53, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W25Q80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25Q32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0xf6, id2 0xc7, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0xf6, id2 0xc7, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0xf6, id2 0xc7, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0x91, id2 0x26, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA, 1024 kB: probe_jedec_common: id1 0x41, id2 0x53, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA (dual mode), 512 kB: probe_jedec_common: id1 0xf6, id2 0xc7, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Generic unknown SPI chip (REMS), 0 kB: probe_spi_rems: id1 0xc2, id2 0x13 No operations were specified. Restoring MMIO space at 0x7f9003f1b8a0 Restoring MMIO space at 0x7f9003f1b89c Restoring MMIO space at 0x7f9003f1b898 Restoring MMIO space at 0x7f9003f1b896 Restoring MMIO space at 0x7f9003f1b894 Restoring PCI config space for 00:1f:0 reg 0xdc

1 0

Re: [coreboot] Coreboot + SeaBIOS on GA-M52S-S3P?
by Ivan Shmakov 08 Feb '12

08 Feb '12

>>>>> Marc Jones <marcj303(a)gmail.com> writes: >>>>> On Tue, Feb 7, 2012 at 9:27 AM, Ivan Shmakov <oneingray(a)gmail.com> wrote: >> I wonder, did anyone try Coreboot and SeaBIOS on Gigabyte's >> GA-M52S-S3P? > The nvidia chipset is the biggest challenge. I don't know how close > it is to the nvida support in coreboot. I seem to be quite lucky in this respect, as I've just found that I have at least two systems based on nVidia chipsets. But I'm still interested in running Coreboot there. As per [1], the “chipset north bridge” is “GeForce 6100 / nForce 430”, but I don't seem to find those listed in [2]? [1] http://ee.gigabyte.com/products/page/mb/ga-m52s-s3p_10/ [2] http://www.coreboot.org/Supported_Chipsets_and_Devices >> I'm mainly interested in booting Linux 2.6-based GNU system via GRUB >> 2 from a SATA HDD (with GPT), but I'd like to have other boot >> devices (floppy and DVD drives, USB Flash) and systems supported as >> well. > This is a typical coreboot + seabios solution. ACK, thanks. >> One more issue is that the BIOS IC (labelled MX 25L4005AM2C) … Which may be documented in [3] or [4]. [3] http://semiconductorstore.com/pdf/Macronix/SerialProductBrief.pdf [4] http://www.mct.net/download/macronix/mx25l8005.pdf >> is soldered to the board. I wonder, what'd be the recovery >> procedure should the newly uploaded firmware fail to boot? > There are a number of ways to handle recovery. Please see this page > for more info: > http://www.coreboot.org/Developer_Manual/Tools#External_EPROM.2FFlash_progr… This section is mainly concerned with the use of computer's motherboard (with replaceable flash) instead of a “real” programmer. In my case, the section below is more applicable: --cut: http://www.coreboot.org/Developer_Manual/Tools#In_Circuit_chip_programmer -- In Circuit chip programmer Should allow you to program your BIOS even if it is soldered to the motherboard. • http://www.xeltek.com/pages.php?pageid=8 --cut: http://www.coreboot.org/Developer_Manual/Tools#In_Circuit_chip_programmer -- Perhaps I'd even be able to build an in-system programmer myself (especially if something like Avrdude [5] supports, or could be tweaked to support, the protocol itself), but I'm not entirely sure that the motherboard in question has all the relevant circuitry to allow for in-system programming. [5] http://www.nongnu.org/avrdude/ […] -- FSF associate member #7257

2 2

← Newer
1
...
21
22
23
24
25
26
27
...
35
Older →

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

coreboot February 2012