Change in coreboot[master]: [do not merge] add i945G based mainboard
Elyes HAOUAS has uploaded this change for review. ( https://review.coreboot.org/25509 Change subject: [do not merge] add i945G based mainboard ...................................................................... [do not merge] add i945G based mainboard 82945GC - 82801Gx - W83627EHG CPU: family 0f, model 06, stepping 05: microcode loaded correctly. it didn't boot correctly. The system halt on "XZ-compressed data corrupt". Here is a screeshot: https://www.dropbox.com/s/fa3jlsltiq6st0z/XZ-compressed_data_is_corrupt.jpg?... and here is a log: https://pastebin.com/aMrN5jwj Change-Id: I5398b990c26d087afb20e4b1028a7a1cad4b3ee3 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> --- M src/cpu/intel/Kconfig M src/cpu/intel/microcode/microcode.c A src/cpu/intel/model_f6x/Kconfig A src/cpu/intel/model_f6x/Makefile.inc A src/cpu/intel/model_f6x/model_f6x_init.c M src/cpu/intel/socket_LGA775/Kconfig M src/cpu/intel/socket_LGA775/Makefile.inc M src/cpu/intel/speedstep/acpi.c M src/cpu/intel/speedstep/speedstep.c M src/device/dram/ddr2.c A src/mainboard/nec/945g-m4/Kconfig A src/mainboard/nec/945g-m4/Kconfig.name A src/mainboard/nec/945g-m4/Makefile.inc A src/mainboard/nec/945g-m4/acpi/ec.asl A src/mainboard/nec/945g-m4/acpi/i945_pci_irqs.asl A src/mainboard/nec/945g-m4/acpi/ich7_pci_irqs.asl A src/mainboard/nec/945g-m4/acpi/mainboard.asl A src/mainboard/nec/945g-m4/acpi/platform.asl A src/mainboard/nec/945g-m4/acpi/superio.asl A src/mainboard/nec/945g-m4/acpi/thermal.asl A src/mainboard/nec/945g-m4/acpi/video.asl A src/mainboard/nec/945g-m4/acpi_tables.c A src/mainboard/nec/945g-m4/board_info.txt A src/mainboard/nec/945g-m4/cmos.default A src/mainboard/nec/945g-m4/cmos.layout A src/mainboard/nec/945g-m4/cstates.c A src/mainboard/nec/945g-m4/devicetree.cb A src/mainboard/nec/945g-m4/dsdt.asl A src/mainboard/nec/945g-m4/gpio.c A src/mainboard/nec/945g-m4/hda_verb.c A src/mainboard/nec/945g-m4/romstage.c A src/mainboard/nec/945g-m4/superio_hwm.c A src/mainboard/nec/945g-m4/superio_hwm.h A src/mainboard/nec/Kconfig A src/mainboard/nec/Kconfig.name M src/northbridge/intel/i945/early_init.c M src/northbridge/intel/i945/raminit.c M util/inteltool/gpio.c M util/inteltool/gpio_groups.c M util/inteltool/inteltool.c M util/inteltool/inteltool.h 41 files changed, 1,943 insertions(+), 145 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/09/25509/1 diff --git a/src/cpu/intel/Kconfig b/src/cpu/intel/Kconfig index 612b62e..7ca574b 100644 --- a/src/cpu/intel/Kconfig +++ b/src/cpu/intel/Kconfig @@ -19,6 +19,7 @@ source src/cpu/intel/model_f2x/Kconfig source src/cpu/intel/model_f3x/Kconfig source src/cpu/intel/model_f4x/Kconfig +source src/cpu/intel/model_f6x/Kconfig source src/cpu/intel/ep80579/Kconfig source src/cpu/intel/haswell/Kconfig # Sockets/Slots diff --git a/src/cpu/intel/microcode/microcode.c b/src/cpu/intel/microcode/microcode.c index 59c3b8a..d8c7e72 100644 --- a/src/cpu/intel/microcode/microcode.c +++ b/src/cpu/intel/microcode/microcode.c @@ -165,6 +165,7 @@ while (microcode_len >= sizeof(*ucode_updates)) { /* Newer microcode updates include a size field, whereas older * containers set it at 0 and are exactly 2048 bytes long */ + printk(BIOS_SPEW, "found microcode for sig=0x%x\n", ucode_updates->sig); if (ucode_updates->total_size) { update_size = ucode_updates->total_size; } else { diff --git a/src/cpu/intel/model_f6x/Kconfig b/src/cpu/intel/model_f6x/Kconfig new file mode 100644 index 0000000..ede6a4a --- /dev/null +++ b/src/cpu/intel/model_f6x/Kconfig @@ -0,0 +1,8 @@ +config CPU_INTEL_MODEL_F6X + bool + select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 + select ARCH_ROMSTAGE_X86_32 + select ARCH_RAMSTAGE_X86_32 + select SMP + select SUPPORT_CPU_UCODE_IN_CBFS diff --git a/src/cpu/intel/model_f6x/Makefile.inc b/src/cpu/intel/model_f6x/Makefile.inc new file mode 100644 index 0000000..0e3ec50 --- /dev/null +++ b/src/cpu/intel/model_f6x/Makefile.inc @@ -0,0 +1,3 @@ +ramstage-y += model_f6x_init.c + +cpu_microcode_bins += 3rdparty/blobs/cpu/intel/model_f6x/microcode.bin diff --git a/src/cpu/intel/model_f6x/model_f6x_init.c b/src/cpu/intel/model_f6x/model_f6x_init.c new file mode 100644 index 0000000..496f563 --- /dev/null +++ b/src/cpu/intel/model_f6x/model_f6x_init.c @@ -0,0 +1,61 @@ +/* + * This file is part of the coreboot project. + * + * 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. + */ + +#include <console/console.h> +#include <device/device.h> +#include <string.h> +#include <cpu/cpu.h> +#include <cpu/x86/mtrr.h> +#include <cpu/x86/msr.h> +#include <cpu/x86/lapic.h> +#include <cpu/intel/microcode.h> +#include <cpu/intel/hyperthreading.h> +#include <cpu/x86/cache.h> + +static void model_f6x_init(struct device *cpu) +{ + /* Turn on caching if we haven't already */ + x86_enable_cache(); + + if (!intel_ht_sibling()) { + /* MTRRs are shared between threads */ + x86_setup_mtrrs(); + x86_mtrr_check(); + + /* Update the microcode */ + intel_update_microcode_from_cbfs(); + } + + /* Enable the local CPU APICs */ + setup_lapic(); + + /* Start up my CPU siblings */ + intel_sibling_init(cpu); +}; + +static struct device_operations cpu_dev_ops = { + .init = model_f6x_init, +}; + +static const struct cpu_device_id cpu_table[] = { + { X86_VENDOR_INTEL, 0x0f62 }, + { X86_VENDOR_INTEL, 0x0f64 }, + { X86_VENDOR_INTEL, 0x0f65 }, + { X86_VENDOR_INTEL, 0x0f68 }, + { 0, 0 }, +}; + +static const struct cpu_driver model_f6x __cpu_driver = { + .ops = &cpu_dev_ops, + .id_table = cpu_table, +}; diff --git a/src/cpu/intel/socket_LGA775/Kconfig b/src/cpu/intel/socket_LGA775/Kconfig index 8b227bd..0d0cd00 100644 --- a/src/cpu/intel/socket_LGA775/Kconfig +++ b/src/cpu/intel/socket_LGA775/Kconfig @@ -8,7 +8,7 @@ select CPU_INTEL_MODEL_6FX select CPU_INTEL_MODEL_F3X select CPU_INTEL_MODEL_F4X -# select CPU_INTEL_MODEL_F6X + select CPU_INTEL_MODEL_F6X # select CPU_INTEL_MODEL_1066X select CPU_INTEL_MODEL_1067X select MMX diff --git a/src/cpu/intel/socket_LGA775/Makefile.inc b/src/cpu/intel/socket_LGA775/Makefile.inc index ffcd1cb..8eef023 100644 --- a/src/cpu/intel/socket_LGA775/Makefile.inc +++ b/src/cpu/intel/socket_LGA775/Makefile.inc @@ -1,7 +1,7 @@ subdirs-y += ../model_6fx subdirs-y += ../model_f3x subdirs-y += ../model_f4x -#subdirs-y += ../model_f6x +subdirs-y += ../model_f6x #subdirs-y += ../model_1066x subdirs-y += ../model_1067x subdirs-y += ../../x86/tsc diff --git a/src/cpu/intel/speedstep/acpi.c b/src/cpu/intel/speedstep/acpi.c index 73b7431..4cdde3a 100644 --- a/src/cpu/intel/speedstep/acpi.c +++ b/src/cpu/intel/speedstep/acpi.c @@ -49,9 +49,22 @@ */ static int get_fsb(void) { - const u32 fsbcode = rdmsr(MSR_FSB_FREQ).lo & 7; + u32 fsbcode; + struct cpuinfo_x86 c; + + get_fms(&c, cpuid_eax(1)); + if ((c.x86) == 0xf && (c.x86_model) >= 2) + fsbcode = (rdmsr(MSR_EBC_FREQUENCY_ID).lo >> 16) & 7; + else + fsbcode = rdmsr(MSR_FSB_FREQ).lo & 7; + switch (fsbcode) { - case 0: return 800; /* / 3 == 266 */ + case 0: + if ((c.x86) == 0xf && (c.x86_model) == 2) { + return 300; /* / 3 == 100 */ + } else { + return 800; /* / 3 == 266 */ + } case 1: return 400; /* / 3 == 133 */ case 2: return 600; /* / 3 == 200 */ case 3: return 500; /* / 3 == 166 */ @@ -128,16 +141,16 @@ printk(BIOS_DEBUG, "Found %d CPU(s) with %d core(s) each.\n", numcpus, cores_per_package); - +if (0) { num_cstates = get_cst_entries(&cstates); speedstep_gen_pstates(&pstates); +} if (((cpuid_eax(1) >> 4) & 0xffff) == 0x1067) /* For Penryn use HW_ALL. */ coordination = HW_ALL; else /* Use SW_ANY as that was the default. */ coordination = SW_ANY; - for (cpuID = 0; cpuID < numcpus; ++cpuID) { for (coreID = 1; coreID <= cores_per_package; coreID++) { if (coreID > 1) { @@ -151,6 +164,7 @@ pcontrol_blk, plen); /* Generate p-state entries. */ +if (0) { gen_pstate_entries(&pstates, cpuID, cores_per_package, coordination); @@ -158,6 +172,7 @@ if (num_cstates > 0) acpigen_write_CST_package( cstates, num_cstates); +} acpigen_pop_len(); } diff --git a/src/cpu/intel/speedstep/speedstep.c b/src/cpu/intel/speedstep/speedstep.c index 441f2a3..d87b8bb 100644 --- a/src/cpu/intel/speedstep/speedstep.c +++ b/src/cpu/intel/speedstep/speedstep.c @@ -30,19 +30,21 @@ static void speedstep_get_limits(sst_params_t *const params) { msr_t msr; - +printk(BIOS_INFO,"avant const ... \n"); const uint16_t cpu_id = (cpuid_eax(1) >> 4) & 0xffff; +printk(BIOS_INFO,"state_mask ... \n"); const uint32_t state_mask = /* Penryn supports non integer (i.e. half) ratios. */ ((cpu_id == 0x1067) ? SPEEDSTEP_RATIO_NONINT : 0) | SPEEDSTEP_RATIO_VALUE_MASK | SPEEDSTEP_VID_MASK; - +printk(BIOS_INFO,"avant memeset ... \n"); /* Initialize params to zero. */ memset(params, '\0', sizeof(*params)); - +printk(BIOS_INFO,"avant if read msr truc ... \n"); /* Read Super-LFM parameters. */ if (((rdmsr(MSR_EXTENDED_CONFIG).lo >> 27) & 3) == 3) {/*supported and enabled bits */ +printk(BIOS_INFO,"if MSR_EXTENDED_CONFIG... \n"); msr = rdmsr(MSR_FSB_CLOCK_VCC); params->slfm = SPEEDSTEP_STATE_FROM_MSR(msr.lo, state_mask); params->slfm.dynfsb = 1; @@ -50,6 +52,7 @@ } /* Read normal minimum parameters. */ +printk(BIOS_INFO,"vers MSR_THERM2_CTL... \n"); msr = rdmsr(MSR_THERM2_CTL); params->min = SPEEDSTEP_STATE_FROM_MSR(msr.lo, state_mask); @@ -57,6 +60,7 @@ /* Newer CPUs provide the normal maximum settings in IA32_PLATFORM_ID. The values in IA32_PERF_STATUS change when using turbo mode. */ +printk(BIOS_INFO,"vers PLATFORM_ID... \n"); msr = rdmsr(IA32_PLATFORM_ID); params->max = SPEEDSTEP_STATE_FROM_MSR(msr.lo, state_mask); if (cpu_id == 0x006e) { @@ -98,12 +102,15 @@ /* Merom */ default: /* Use Merom values by default (as before). */ +printk(BIOS_INFO,"default ... \n"); params->slfm.power = SPEEDSTEP_SLFM_POWER_MEROM; params->min.power = SPEEDSTEP_MIN_POWER_MEROM; params->max.power = SPEEDSTEP_MAX_POWER_MEROM; params->turbo.power = SPEEDSTEP_MAX_POWER_MEROM; +printk(BIOS_INFO,"end default ... \n"); break; } +printk(BIOS_INFO,"end switch ... \n"); } /** @@ -116,8 +123,9 @@ { sst_params_t params; /* Gather speedstep limits. */ +printk(BIOS_INFO,"vers speedstep_get_limits \n"); speedstep_get_limits(¶ms); - +printk(BIOS_INFO,"speedstep_get_limits ok \n"); /*\ First, find the number of normal states: \*/ @@ -136,6 +144,7 @@ do { step2 += 2 * 2; /* Must be a multiple of 2 (doubled). */ states = ratio_diff2 / step2 + 1; +printk(BIOS_INFO,"boucle DO \n"); } while (states > SPEEDSTEP_MAX_NORMAL_STATES); if (step2 > 4) printk(BIOS_INFO, "Enhanced Speedstep processor with " @@ -143,15 +152,16 @@ SPEEDSTEP_MAX_NORMAL_STATES); if (states < 2) /* Report at least two normal states. */ states = 2; - +printk(BIOS_INFO," states =2 .... \n"); /*\ Now, fill the table: \*/ table->num_states = 0; - +printk(BIOS_INFO," vers params.turbo .... \n"); /* Add turbo state if supported. */ if (params.turbo.is_turbo) table->states[table->num_states++] = params.turbo; +printk(BIOS_INFO," if params.turbo ....ok \n"); /* Add HFM first. */ table->states[table->num_states] = params.max; diff --git a/src/device/dram/ddr2.c b/src/device/dram/ddr2.c index eefb569..921679c 100644 --- a/src/device/dram/ddr2.c +++ b/src/device/dram/ddr2.c @@ -572,11 +572,11 @@ /* SDRAM Supported Burst length */ printram(" Burst length :"); - if (spd[16] & 0x06) { + if (spd[16] & 0x08) { dimm->flags.bl8 = 1; printram(" BL8"); } - if (spd[22] & 0x04) { + if (spd[16] & 0x04) { dimm->flags.bl4 = 1; printram(" BL4"); } diff --git a/src/mainboard/nec/945g-m4/Kconfig b/src/mainboard/nec/945g-m4/Kconfig new file mode 100644 index 0000000..e9ea87f --- /dev/null +++ b/src/mainboard/nec/945g-m4/Kconfig @@ -0,0 +1,40 @@ +if BOARD_NEC_945G_M4 +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select ARCH_X86 + select CPU_INTEL_SOCKET_LGA775 + select NORTHBRIDGE_INTEL_I945 + select NORTHBRIDGE_INTEL_SUBTYPE_I945GC + select SOUTHBRIDGE_INTEL_I82801GX + select SUPERIO_WINBOND_W83627EHG + select HAVE_OPTION_TABLE + select HAVE_CMOS_DEFAULT + select HAVE_MP_TABLE + select HAVE_ACPI_TABLES + select HAVE_ACPI_RESUME + select BOARD_ROMSIZE_KB_512 + select CHANNEL_XOR_RANDOMIZATION + #select MAINBOARD_HAS_LPC_TPM + select MAINBOARD_HAS_NATIVE_VGA_INIT + +config MAINBOARD_DIR + string + default nec/945g-m4 + +config MAINBOARD_PART_NUMBER + string + default "945G-M4" + +#config MMCONF_BASE_ADDRESS +# hex +# default 0xf0000000 + +#config IRQ_SLOT_COUNT +# int +# default 18 + +config MAX_CPUS + int + default 4 + +endif # BOARD_NEC_945G_M4 diff --git a/src/mainboard/nec/945g-m4/Kconfig.name b/src/mainboard/nec/945g-m4/Kconfig.name new file mode 100644 index 0000000..9ad86ba --- /dev/null +++ b/src/mainboard/nec/945g-m4/Kconfig.name @@ -0,0 +1,2 @@ +config BOARD_NEC_945G_M4 + bool "945G-M4" diff --git a/src/mainboard/nec/945g-m4/Makefile.inc b/src/mainboard/nec/945g-m4/Makefile.inc new file mode 100644 index 0000000..3f072f5 --- /dev/null +++ b/src/mainboard/nec/945g-m4/Makefile.inc @@ -0,0 +1,3 @@ +ramstage-y += superio_hwm.c +ramstage-y += cstates.c +romstage-y += gpio.c diff --git a/src/mainboard/nec/945g-m4/acpi/ec.asl b/src/mainboard/nec/945g-m4/acpi/ec.asl new file mode 100644 index 0000000..8f20f9d --- /dev/null +++ b/src/mainboard/nec/945g-m4/acpi/ec.asl @@ -0,0 +1 @@ +//to make the compiler happy diff --git a/src/mainboard/nec/945g-m4/acpi/i945_pci_irqs.asl b/src/mainboard/nec/945g-m4/acpi/i945_pci_irqs.asl new file mode 100644 index 0000000..5327b3e --- /dev/null +++ b/src/mainboard/nec/945g-m4/acpi/i945_pci_irqs.asl @@ -0,0 +1,80 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 coreboot + * + * 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. + * + */ + +/* This is board specific information: IRQ routing for i945G */ + + +// PCI Interrupt Routing +Method(_PRT) +{ + If (PICM) { + Return (Package() { + // PCIe Graphics 0:1.0 + Package() { 0x0001ffff, 0, 0, 10 }, + Package() { 0x0001ffff, 1, 0, 11 }, + Package() { 0x0001ffff, 2, 0, 12 }, + Package() { 0x0001ffff, 3, 0, 13 }, + // Onboard graphics (IGD) 0:2.0 + Package() { 0x0002ffff, 0, 0, 10 }, + // High Definition Audio 0:1b.0 + Package() { 0x001bffff, 0, 0, 10 }, + // PCIe Root Ports 0:1c.x + Package() { 0x001cffff, 0, 0, 10 }, + Package() { 0x001cffff, 1, 0, 11 }, + Package() { 0x001cffff, 2, 0, 12 }, + Package() { 0x001cffff, 3, 0, 13 }, + // USB and EHCI 0:1d.x + Package() { 0x001dffff, 0, 0, 17 }, + Package() { 0x001dffff, 1, 0, 19 }, + Package() { 0x001dffff, 2, 0, 13 }, + Package() { 0x001dffff, 3, 0, 12 }, + // AC97/IDE 0:1e.2, 0:1e.3 + Package() { 0x001effff, 0, 0, 11 }, + Package() { 0x001effff, 1, 0, 24 }, + // LPC device 0:1f.0 + Package() { 0x001fffff, 0, 0, 12 }, + Package() { 0x001fffff, 1, 0, 13 }, + }) + } Else { + Return (Package() { + // PCIe Graphics 0:1.0 + Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, + Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, + Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 }, + // Onboard graphics (IGD) 0:2.0 + Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, + // High Definition Audio 0:1b.0 + //Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, + // PCIe Root Ports 0:1c.x + Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, + Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, + Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 }, + // USB and EHCI 0:1d.x + Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 }, + Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 }, + Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 }, + // AC97/IDE 0:1e.2, 0:1e.3 + Package() { 0x001effff, 0, \_SB.PCI0.LPCB.LNKB, 0 }, + Package() { 0x001effff, 1, \_SB.PCI0.LPCB.LNKE, 0 }, + // LPC device 0:1f.0 + Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 }, + }) + } +} diff --git a/src/mainboard/nec/945g-m4/acpi/ich7_pci_irqs.asl b/src/mainboard/nec/945g-m4/acpi/ich7_pci_irqs.asl new file mode 100644 index 0000000..590f6b3 --- /dev/null +++ b/src/mainboard/nec/945g-m4/acpi/ich7_pci_irqs.asl @@ -0,0 +1,99 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (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. + * + */ + +/* This is board specific information: IRQ routing for the + * 0:1e.0 PCI bridge of the ICH7 + */ + +If (PICM) { + Return (Package() { + Package() { 0x0000ffff, 0, 0, 16}, + + Package() { 0x0001ffff, 0, 0, 20}, + Package() { 0x0001ffff, 1, 0, 21}, + Package() { 0x0001ffff, 2, 0, 22}, + Package() { 0x0001ffff, 3, 0, 23}, + + Package() { 0x0002ffff, 0, 0, 21}, + Package() { 0x0002ffff, 1, 0, 22}, + Package() { 0x0002ffff, 2, 0, 23}, + Package() { 0x0002ffff, 3, 0, 20}, + + Package() { 0x0003ffff, 0, 0, 22}, + Package() { 0x0003ffff, 1, 0, 23}, + Package() { 0x0003ffff, 2, 0, 20}, + Package() { 0x0003ffff, 3, 0, 21}, + + Package() { 0x0004ffff, 0, 0, 23}, + Package() { 0x0004ffff, 1, 0, 20}, + Package() { 0x0004ffff, 2, 0, 21}, + Package() { 0x0004ffff, 3, 0, 22}, + + Package() { 0x0005ffff, 0, 0, 19}, + Package() { 0x0005ffff, 1, 0, 18}, + Package() { 0x0005ffff, 2, 0, 17}, + Package() { 0x0005ffff, 3, 0, 16}, + + Package() { 0x0006ffff, 0, 0, 18}, + Package() { 0x0006ffff, 1, 0, 17}, + Package() { 0x0006ffff, 2, 0, 16}, + Package() { 0x0006ffff, 3, 0, 19}, + + Package() { 0x0009ffff, 0, 0, 21}, + Package() { 0x0009ffff, 1, 0, 22}, + Package() { 0x0009ffff, 2, 0, 23}, + Package() { 0x0009ffff, 3, 0, 20}, + }) +} Else { + Return (Package() { + Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKA, 0}, + + Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKE, 0}, + Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKF, 0}, + Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKG, 0}, + Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKH, 0}, + + Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKF, 0}, + Package() { 0x0002ffff, 1, \_SB.PCI0.LPCB.LNKG, 0}, + Package() { 0x0002ffff, 2, \_SB.PCI0.LPCB.LNKH, 0}, + Package() { 0x0002ffff, 3, \_SB.PCI0.LPCB.LNKE, 0}, + + Package() { 0x0003ffff, 0, \_SB.PCI0.LPCB.LNKG, 0}, + Package() { 0x0003ffff, 1, \_SB.PCI0.LPCB.LNKH, 0}, + Package() { 0x0003ffff, 2, \_SB.PCI0.LPCB.LNKE, 0}, + Package() { 0x0003ffff, 3, \_SB.PCI0.LPCB.LNKF, 0}, + + Package() { 0x0004ffff, 0, \_SB.PCI0.LPCB.LNKH, 0}, + Package() { 0x0004ffff, 1, \_SB.PCI0.LPCB.LNKE, 0}, + Package() { 0x0004ffff, 2, \_SB.PCI0.LPCB.LNKF, 0}, + Package() { 0x0004ffff, 3, \_SB.PCI0.LPCB.LNKG, 0}, + + Package() { 0x0005ffff, 0, \_SB.PCI0.LPCB.LNKD, 0}, + Package() { 0x0005ffff, 1, \_SB.PCI0.LPCB.LNKC, 0}, + Package() { 0x0005ffff, 2, \_SB.PCI0.LPCB.LNKB, 0}, + Package() { 0x0005ffff, 3, \_SB.PCI0.LPCB.LNKA, 0}, + + Package() { 0x0006ffff, 0, \_SB.PCI0.LPCB.LNKC, 0}, + Package() { 0x0006ffff, 1, \_SB.PCI0.LPCB.LNKB, 0}, + Package() { 0x0006ffff, 2, \_SB.PCI0.LPCB.LNKA, 0}, + Package() { 0x0006ffff, 3, \_SB.PCI0.LPCB.LNKD, 0}, + + Package() { 0x0009ffff, 0, \_SB.PCI0.LPCB.LNKF, 0}, + Package() { 0x0009ffff, 1, \_SB.PCI0.LPCB.LNKG, 0}, + Package() { 0x0009ffff, 2, \_SB.PCI0.LPCB.LNKH, 0}, + Package() { 0x0009ffff, 3, \_SB.PCI0.LPCB.LNKE, 0}, + }) +} diff --git a/src/mainboard/nec/945g-m4/acpi/mainboard.asl b/src/mainboard/nec/945g-m4/acpi/mainboard.asl new file mode 100644 index 0000000..0454c3f --- /dev/null +++ b/src/mainboard/nec/945g-m4/acpi/mainboard.asl @@ -0,0 +1,30 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (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. + */ + +Device (SLPB) +{ + Name(_HID, EisaId("PNP0C0E")) + + // Wake + Name(_PRW, Package(){0x1d, 0x04}) +} + +Device (PWRB) +{ + Name(_HID, EisaId("PNP0C0C")) + + // Wake + Name(_PRW, Package(){0x1d, 0x04}) +} diff --git a/src/mainboard/nec/945g-m4/acpi/platform.asl b/src/mainboard/nec/945g-m4/acpi/platform.asl new file mode 100644 index 0000000..6a05ab9 --- /dev/null +++ b/src/mainboard/nec/945g-m4/acpi/platform.asl @@ -0,0 +1,87 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (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. + * + */ + +/* The APM port can be used for generating software SMIs */ + +OperationRegion (APMP, SystemIO, 0xb2, 2) +Field (APMP, ByteAcc, NoLock, Preserve) +{ + APMC, 8, // APM command + APMS, 8 // APM status +} + +/* Port 80 POST */ + +OperationRegion (POST, SystemIO, 0x80, 1) +Field (POST, ByteAcc, Lock, Preserve) +{ + DBG0, 8 +} + +/* SMI I/O Trap */ +Method(TRAP, 1, Serialized) +{ + Store (Arg0, SMIF) // SMI Function + Store (0, TRP0) // Generate trap + Return (SMIF) // Return value of SMI handler +} + +/* The _PIC method is called by the OS to choose between interrupt + * routing via the i8259 interrupt controller or the APIC. + * + * _PIC is called with a parameter of 0 for i8259 configuration and + * with a parameter of 1 for Local Apic/IOAPIC configuration. + */ + +Method(_PIC, 1) +{ + // Remember the OS' IRQ routing choice. + Store(Arg0, PICM) +} + +/* The _PTS method (Prepare To Sleep) is called before the OS is + * entering a sleep state. The sleep state number is passed in Arg0 + */ + +Method(_PTS,1) +{ + // Call a trap so SMI can prepare for Sleep as well. + // TRAP(0x55) +} + +/* The _WAK method is called on system wakeup */ + +Method(_WAK,1) +{ + // CPU specific part + + // Notify PCI Express slots in case a card + // was inserted while a sleep state was active. + + // Are we going to S3? + If (LEqual(Arg0, 3)) { + // .. + } + + // Are we going to S4? + If (LEqual(Arg0, 4)) { + // .. + } + + // TODO: Windows XP SP2 P-State restore + + Return(Package(){0,0}) +} diff --git a/src/mainboard/nec/945g-m4/acpi/superio.asl b/src/mainboard/nec/945g-m4/acpi/superio.asl new file mode 100644 index 0000000..2997587 --- /dev/null +++ b/src/mainboard/nec/945g-m4/acpi/superio.asl @@ -0,0 +1 @@ +/* dummy */ diff --git a/src/mainboard/nec/945g-m4/acpi/thermal.asl b/src/mainboard/nec/945g-m4/acpi/thermal.asl new file mode 100644 index 0000000..ea47ff4 --- /dev/null +++ b/src/mainboard/nec/945g-m4/acpi/thermal.asl @@ -0,0 +1,91 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (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. + * + */ + +// Thermal Zone + +Scope (\_TZ) +{ + ThermalZone (THRM) + { + + // FIXME these could/should be read from the + // GNVS area, so they can be controlled by + // coreboot + Name(TC1V, 0x04) + Name(TC2V, 0x03) + Name(TSPV, 0x64) + + // At which temperature should the OS start + // active cooling? + Method (_AC0, 0, Serialized) + { + Return (0xf5c) // Value for Rocky + } + + // Method (_AC1, 0, Serialized) + // { + // Return (0xf5c) + // } + + // Critical shutdown temperature + Method (_CRT, 0, Serialized) + { + Return (Add (0x0aac, 0x50)) // FIXME + } + + // CPU throttling start temperature + Method (_PSV, 0, Serialized) + { + Return (0xaaf) // FIXME + } + + // Get DTS Temperature + Method (_TMP, 0, Serialized) + { + Return (0xaac) // FIXME + } + + // Processors used for active cooling + Method (_PSL, 0, Serialized) + { + If (MPEN) { + Return (Package() {\_PR.CPU1, \_PR.CPU2}) + } + Return (Package() {\_PR.CPU1}) + } + + // TC1 value for passive cooling + Method (_TC1, 0, Serialized) + { + Return (TC1V) + } + + // TC2 value for passive cooling + Method (_TC2, 0, Serialized) + { + Return (TC2V) + } + + // Sampling period for passive cooling + Method (_TSP, 0, Serialized) + { + Return (TSPV) + } + + + } +} + diff --git a/src/mainboard/nec/945g-m4/acpi/video.asl b/src/mainboard/nec/945g-m4/acpi/video.asl new file mode 100644 index 0000000..5695001 --- /dev/null +++ b/src/mainboard/nec/945g-m4/acpi/video.asl @@ -0,0 +1,40 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (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. + * + */ + +// Brightness write +Method (BRTW, 1, Serialized) +{ + // TODO +} + +// Hot Key Display Switch +Method (HKDS, 1, Serialized) +{ + // TODO +} + +// Lid Switch Display Switch +Method (LSDS, 1, Serialized) +{ + // TODO +} + +// Brightness Notification +Method(BRTN,1,Serialized) +{ + // TODO (no displays defined yet) +} + diff --git a/src/mainboard/nec/945g-m4/acpi_tables.c b/src/mainboard/nec/945g-m4/acpi_tables.c new file mode 100644 index 0000000..d87fef5 --- /dev/null +++ b/src/mainboard/nec/945g-m4/acpi_tables.c @@ -0,0 +1,21 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (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. + */ + +#include <types.h> + +#include "southbridge/intel/i82801gx/nvs.h" +void acpi_create_gnvs(global_nvs_t *gnvs) +{ +} diff --git a/src/mainboard/nec/945g-m4/board_info.txt b/src/mainboard/nec/945g-m4/board_info.txt new file mode 100644 index 0000000..b13671a --- /dev/null +++ b/src/mainboard/nec/945g-m4/board_info.txt @@ -0,0 +1,6 @@ +Category: desktop +Board URL: http://www.nec-computers.com/support2/pib.asp?platform=spec_veracruz&mode=de... +ROM package: PLCC +ROM protocol: FWH +ROM socketed: y +Flashrom support: y diff --git a/src/mainboard/nec/945g-m4/cmos.default b/src/mainboard/nec/945g-m4/cmos.default new file mode 100644 index 0000000..ff1367e --- /dev/null +++ b/src/mainboard/nec/945g-m4/cmos.default @@ -0,0 +1,7 @@ +boot_option=Fallback +baud_rate=115200 +debug_level=Spew +hyper_threading=Enable +nmi=Enable +boot_devices='' +#gfx_uma_size=8M diff --git a/src/mainboard/nec/945g-m4/cmos.layout b/src/mainboard/nec/945g-m4/cmos.layout new file mode 100644 index 0000000..37e387d --- /dev/null +++ b/src/mainboard/nec/945g-m4/cmos.layout @@ -0,0 +1,188 @@ +## +## This file is part of the coreboot project. +## +## Copyright (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; 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. +## + +# ----------------------------------------------------------------- +entries + +#start-bit length config config-ID name +#0 8 r 0 seconds +#8 8 r 0 alarm_seconds +#16 8 r 0 minutes +#24 8 r 0 alarm_minutes +#32 8 r 0 hours +#40 8 r 0 alarm_hours +#48 8 r 0 day_of_week +#56 8 r 0 day_of_month +#64 8 r 0 month +#72 8 r 0 year +# ----------------------------------------------------------------- +# Status Register A +#80 4 r 0 rate_select +#84 3 r 0 REF_Clock +#87 1 r 0 UIP +# ----------------------------------------------------------------- +# Status Register B +#88 1 r 0 auto_switch_DST +#89 1 r 0 24_hour_mode +#90 1 r 0 binary_values_enable +#91 1 r 0 square-wave_out_enable +#92 1 r 0 update_finished_enable +#93 1 r 0 alarm_interrupt_enable +#94 1 r 0 periodic_interrupt_enable +#95 1 r 0 disable_clock_updates +# ----------------------------------------------------------------- +# Status Register C +#96 4 r 0 status_c_rsvd +#100 1 r 0 uf_flag +#101 1 r 0 af_flag +#102 1 r 0 pf_flag +#103 1 r 0 irqf_flag +# ----------------------------------------------------------------- +# Status Register D +#104 7 r 0 status_d_rsvd +#111 1 r 0 valid_cmos_ram +# ----------------------------------------------------------------- +# Diagnostic Status Register +#112 8 r 0 diag_rsvd1 + +# ----------------------------------------------------------------- +0 120 r 0 reserved_memory +#120 264 r 0 unused + +# ----------------------------------------------------------------- +# RTC_BOOT_BYTE (coreboot hardcoded) +384 1 e 4 boot_option +385 1 e 4 last_boot +388 4 r 0 reboot_bits +#390 2 r 0 unused? + +# ----------------------------------------------------------------- +# coreboot config options: console +392 3 e 5 baud_rate +395 4 e 6 debug_level +#399 1 r 0 unused + +# coreboot config options: cpu +400 1 e 2 hyper_threading +#401 7 r 0 unused + +# coreboot config options: southbridge +408 1 e 1 nmi +409 2 e 7 power_on_after_fail +#411 3 e 11 gfx_uma_size + +# coreboot config options: bootloader +416 512 s 0 boot_devices +#928 40 r 0 unused + +# coreboot config options: mainboard specific options +948 2 e 8 cpufan_cruise_control +950 2 e 8 sysfan_cruise_control +952 4 e 9 cpufan_speed +#956 4 e 10 cpufan_temperature +960 4 e 9 sysfan_speed +#964 4 e 10 sysfan_temperature + +968 1 e 2 ethernet1 +#969 1 e 2 ethernet2 +#970 1 e 2 ethernet3 + +#971 13 r 0 unused + +# coreboot config options: check sums +984 16 h 0 check_sum +#1000 24 r 0 amd_reserved + +# ram initialization internal data +1024 8 r 0 C0WL0REOST +1032 8 r 0 C1WL0REOST +1040 8 r 0 RCVENMT +1048 4 r 0 C0DRT1 +1052 4 r 0 C1DRT1 + +# ----------------------------------------------------------------- + +enumerations + +#ID value text +1 0 Disable +1 1 Enable +2 0 Enable +2 1 Disable +4 0 Fallback +4 1 Normal +5 0 115200 +5 1 57600 +5 2 38400 +5 3 19200 +5 4 9600 +5 5 4800 +5 6 2400 +5 7 1200 +6 1 Emergency +6 2 Alert +6 3 Critical +6 4 Error +6 5 Warning +6 6 Notice +6 7 Info +6 8 Debug +6 9 Spew +7 0 Disable +7 1 Enable +7 2 Keep +# Fan Cruise Control +8 0 Disabled +8 1 Speed +#8 2 Thermal +# Fan Speed (Rotations per Minute) +9 0 5625 +9 1 5192 +9 2 4753 +9 3 4326 +9 4 3924 +9 5 3552 +9 6 3214 +9 7 2909 +9 8 2636 +9 9 2393 +9 10 2177 +9 11 1985 +9 12 1814 +9 13 1662 +9 14 1527 +9 15 1406 +# +# Temperature (°C/°F) +#10 0 30/86 +#10 1 33/91 +#10 2 36/96 +#10 3 39/102 +#10 4 42/107 +#10 5 45/113 +#10 6 48/118 +#10 7 51/123 +#10 8 54/129 +#10 9 57/134 +#10 10 60/140 +#10 11 63/145 +#10 12 66/150 +#10 13 69/156 +#10 14 72/161 +#10 15 75/167 +# ----------------------------------------------------------------- +checksums + +checksum 392 983 984 diff --git a/src/mainboard/nec/945g-m4/cstates.c b/src/mainboard/nec/945g-m4/cstates.c new file mode 100644 index 0000000..03a8dcd --- /dev/null +++ b/src/mainboard/nec/945g-m4/cstates.c @@ -0,0 +1,20 @@ +/* + * This file is part of the coreboot project. + * + * 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. + */ + +#include <device/device.h> +#include <arch/x86/include/arch/acpigen.h> + +int get_cst_entries(acpi_cstate_t **entries) +{ + return 0; +} \ No newline at end of file diff --git a/src/mainboard/nec/945g-m4/devicetree.cb b/src/mainboard/nec/945g-m4/devicetree.cb new file mode 100644 index 0000000..06df7cf --- /dev/null +++ b/src/mainboard/nec/945g-m4/devicetree.cb @@ -0,0 +1,159 @@ +chip northbridge/intel/i945 + device cpu_cluster 0 on + chip cpu/intel/socket_LGA775 + device lapic 0 on end + end + end + device domain 0 on +# pci_mmio_size = 1024 + device pci 00.0 on end # [8086:2770] + device pci 01.0 on # [8086:2771] + ioapic_irq 2 INTA 0x10 + end + device pci 02.0 on # [8086:2772] + ioapic_irq 2 INTA 0x10 + end + chip southbridge/intel/i82801gx + register "pirqa_routing" = "0x8b" + register "pirqb_routing" = "0x8a" + register "pirqc_routing" = "0x86" + register "pirqd_routing" = "0x85" + register "pirqe_routing" = "0x83" + register "pirqf_routing" = "0x80" + register "pirqg_routing" = "0x80" + register "pirqh_routing" = "0x85" + + # GPI routing + # 0 No effect (default) + # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set) + # 2 SCI (if corresponding GPIO_EN bit is also set) + register "gpi13_routing" = "1" + register "ide_legacy_combined" = "0x0" + register "ide_enable_primary" = "0x1" + register "ide_enable_secondary" = "0x0" + register "sata_ahci" = "0" + + device pci 1b.0 off # [8086:27d8] + ioapic_irq 2 INTA 0x10 + end + device pci 1c.0 on # [8086:27d0] + ioapic_irq 2 INTA 0x10 + end + device pci 1c.2 off # [8086:27d4] + ioapic_irq 2 INTC 0x12 + end + device pci 1c.3 off # [8086:27d6] + ioapic_irq 2 INTD 0x13 + end + device pci 1d.0 on # [8086:27c8] + ioapic_irq 2 INTA 0x10 + end + device pci 1d.1 on # [8086:27c9] + ioapic_irq 2 INTB 0x11 + end + device pci 1d.2 on # [8086:27ca] + ioapic_irq 2 INTC 0x12 + end + device pci 1d.3 on # [8086:27cb] + ioapic_irq 2 INTD 0x13 + end + device pci 1d.7 on # [8086:27cc] + ioapic_irq 2 INTA 0x10 + end + device pci 1e.0 on # [8086:244e] + end + device pci 1e.2 on # [8086:27de] + ioapic_irq 2 INTA 0x10 + end + device pci 1f.0 on # [8086:27b8] + ioapic_irq 2 INTA 0x10 + chip drivers/pc80/tpm + device pnp 0c31.0 on end + end + chip superio/winbond/w83627ehg # Super I/O Winbond + device pnp 2e.0 on # Floppy + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + + device pnp 2e.1 on # Parallel port + io 0x60 = 0x378 + irq 0x70 = 7 + drq 0x74 = 3 + end + + device pnp 2e.2 on # COM1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + + device pnp 2e.3 off # COM2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + + device pnp 2e.5 on # Keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + irq 0x72 = 0x0c + end + + device pnp 2e.106 off # Serial flash interface + end + device pnp 2e.007 on # GPIO 1 + io 0x62 = 0x330 + end + device pnp 2e.107 off # Game port + io 0x60 = 0x201 + end + device pnp 2e.207 on # MIDI + io 0x62 = 0x330 + irq 0x70 = 0x9 + end + device pnp 2e.307 on # GPIO 6 + end + device pnp 2e.8 off end # WDTO#, PLED + + device pnp 2e.009 on # GPIO 2 + end + device pnp 2e.109 on # GPIO 3 + irq 0xf0 = 0x8c + end + + device pnp 2e.209 on # GPIO 4 + irq 0xf5 = 0xf8 + end + + device pnp 2e.309 on # GPIO 5 + irq 0xe0 = 0xdf + end + + device pnp 2e.a on # ACPI + irq 0x70 = 0 + end + + device pnp 2e.b on # Hardware monitor + io 0x60 = 0x290 #0a10 + irq 0x70 = 0 + end + + end # Winbond + end # LPC + device pci 1f.1 on # [8086:27df] + ioapic_irq 2 INTA 0x10 + end + device pci 1f.2 on # [8086:27c0] + ioapic_irq 2 INTB 0x11 + end + device pci 1f.3 on # [8086:27da] + ioapic_irq 2 INTB 0x11 + end + #device pci 02:00.0 on #[10ec/8168] + # ioapic_irq 2 INTA 0x10 + #end + #vendor bios device pci 1c.0 on end # PCI Express Gigabit Ethernet Controller [10ec:8168] + end # i82801gx + end # domain 0 +end diff --git a/src/mainboard/nec/945g-m4/dsdt.asl b/src/mainboard/nec/945g-m4/dsdt.asl new file mode 100644 index 0000000..5c55245 --- /dev/null +++ b/src/mainboard/nec/945g-m4/dsdt.asl @@ -0,0 +1,52 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (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. + */ + +DefinitionBlock ( + "dsdt.aml", + "DSDT", + 0x02, + "COREv4", + "COREBOOT", + 0x00000108 +) +{ + // Some generic macros + // #include "acpi/platform.asl" + + // global NVS and variables + #include <southbridge/intel/i82801gx/acpi/globalnvs.asl> + #include <southbridge/intel/common/acpi/platform.asl> + + // General Purpose Events + //#include "acpi/gpe.asl" + + // mainboard specific devices + #include "acpi/mainboard.asl" + + //#include "acpi/thermal.asl" + + #include <cpu/intel/speedstep/acpi/cpu.asl> + + Scope (\_SB) { + Device (PCI0) + { + #include <northbridge/intel/i945/acpi/i945.asl> + #include <southbridge/intel/i82801gx/acpi/ich7.asl> + } + } + + /* Chipset specific sleep states */ + #include <southbridge/intel/i82801gx/acpi/sleepstates.asl> +} diff --git a/src/mainboard/nec/945g-m4/gpio.c b/src/mainboard/nec/945g-m4/gpio.c new file mode 100644 index 0000000..3477e40 --- /dev/null +++ b/src/mainboard/nec/945g-m4/gpio.c @@ -0,0 +1,135 @@ +/* + * This file is part of the coreboot project. + * + * 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. + */ + +#include <southbridge/intel/common/gpio.h> + +static const struct pch_gpio_set1 pch_gpio_set1_mode = { + .gpio0 = GPIO_MODE_GPIO, + .gpio1 = GPIO_MODE_GPIO, + .gpio6 = GPIO_MODE_GPIO, + .gpio7 = GPIO_MODE_GPIO, + .gpio8 = GPIO_MODE_GPIO, + .gpio9 = GPIO_MODE_GPIO, + .gpio10 = GPIO_MODE_GPIO, + .gpio11 = GPIO_MODE_GPIO, + .gpio12 = GPIO_MODE_GPIO, + .gpio13 = GPIO_MODE_GPIO, + .gpio14 = GPIO_MODE_GPIO, + .gpio15 = GPIO_MODE_GPIO, + .gpio16 = GPIO_MODE_GPIO, + .gpio17 = GPIO_MODE_GPIO, + .gpio18 = GPIO_MODE_GPIO, + .gpio19 = GPIO_MODE_GPIO, + .gpio20 = GPIO_MODE_GPIO, + .gpio23 = GPIO_MODE_GPIO, + .gpio24 = GPIO_MODE_GPIO, + .gpio25 = GPIO_MODE_GPIO, + .gpio26 = GPIO_MODE_GPIO, + .gpio27 = GPIO_MODE_GPIO, + .gpio28 = GPIO_MODE_GPIO, +}; + +static const struct pch_gpio_set1 pch_gpio_set1_direction = { + .gpio0 = GPIO_DIR_INPUT, + .gpio1 = GPIO_DIR_INPUT, + .gpio6 = GPIO_DIR_INPUT, + .gpio7 = GPIO_DIR_INPUT, + .gpio8 = GPIO_DIR_INPUT, + .gpio9 = GPIO_DIR_INPUT, + .gpio10 = GPIO_DIR_INPUT, + .gpio11 = GPIO_DIR_INPUT, + .gpio12 = GPIO_DIR_INPUT, + .gpio13 = GPIO_DIR_INPUT, + .gpio14 = GPIO_DIR_INPUT, + .gpio15 = GPIO_DIR_INPUT, + .gpio16 = GPIO_DIR_OUTPUT, + .gpio17 = GPIO_DIR_OUTPUT, + .gpio18 = GPIO_DIR_OUTPUT, + .gpio19 = GPIO_DIR_INPUT, + .gpio20 = GPIO_DIR_OUTPUT, + .gpio23 = GPIO_DIR_INPUT, + .gpio24 = GPIO_DIR_OUTPUT, + .gpio25 = GPIO_DIR_OUTPUT, + .gpio26 = GPIO_DIR_OUTPUT, + .gpio27 = GPIO_DIR_OUTPUT, + .gpio28 = GPIO_DIR_OUTPUT, +}; + +static const struct pch_gpio_set1 pch_gpio_set1_level = { + .gpio16 = GPIO_LEVEL_HIGH, + .gpio17 = GPIO_LEVEL_HIGH, + .gpio18 = GPIO_LEVEL_HIGH, + .gpio20 = GPIO_LEVEL_HIGH, + .gpio24 = GPIO_LEVEL_HIGH, + .gpio25 = GPIO_LEVEL_HIGH, + .gpio26 = GPIO_LEVEL_LOW, + .gpio27 = GPIO_LEVEL_HIGH, + .gpio28 = GPIO_LEVEL_LOW, +}; + +static const struct pch_gpio_set1 pch_gpio_set1_invert = { + .gpio0 = GPIO_INVERT, + .gpio1 = GPIO_INVERT, + .gpio8 = GPIO_INVERT, + .gpio9 = GPIO_INVERT, + .gpio10 = GPIO_INVERT, + .gpio11 = GPIO_INVERT, + .gpio13 = GPIO_INVERT, + .gpio15 = GPIO_INVERT, +}; + +static const struct pch_gpio_set1 pch_gpio_set1_blink = { +}; + +static const struct pch_gpio_set2 pch_gpio_set2_mode = { + .gpio32 = GPIO_MODE_GPIO, + .gpio33 = GPIO_MODE_GPIO, + .gpio34 = GPIO_MODE_GPIO, + .gpio35 = GPIO_MODE_GPIO, + .gpio36 = GPIO_MODE_GPIO, + .gpio37 = GPIO_MODE_GPIO, + .gpio38 = GPIO_MODE_GPIO, + .gpio39 = GPIO_MODE_GPIO, +}; + +static const struct pch_gpio_set2 pch_gpio_set2_direction = { + .gpio32 = GPIO_DIR_OUTPUT, + .gpio33 = GPIO_DIR_OUTPUT, + .gpio34 = GPIO_DIR_OUTPUT, + .gpio35 = GPIO_DIR_OUTPUT, + .gpio36 = GPIO_DIR_INPUT, + .gpio37 = GPIO_DIR_INPUT, + .gpio38 = GPIO_DIR_INPUT, + .gpio39 = GPIO_DIR_INPUT, +}; + +static const struct pch_gpio_set2 pch_gpio_set2_level = { + .gpio32 = GPIO_LEVEL_HIGH, + .gpio33 = GPIO_LEVEL_HIGH, + .gpio34 = GPIO_LEVEL_HIGH, + .gpio35 = GPIO_LEVEL_LOW, +}; +const struct pch_gpio_map mainboard_gpio_map = { + .set1 = { + .mode = &pch_gpio_set1_mode, + .direction = &pch_gpio_set1_direction, + .level = &pch_gpio_set1_level, + .blink = &pch_gpio_set1_blink, + .invert = &pch_gpio_set1_invert, + }, + .set2 = { + .mode = &pch_gpio_set2_mode, + .direction = &pch_gpio_set2_direction, + .level = &pch_gpio_set2_level, + }, +}; diff --git a/src/mainboard/nec/945g-m4/hda_verb.c b/src/mainboard/nec/945g-m4/hda_verb.c new file mode 100644 index 0000000..9c8c7c4 --- /dev/null +++ b/src/mainboard/nec/945g-m4/hda_verb.c @@ -0,0 +1,18 @@ +/* + * This file is part of the coreboot project. + * + * 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. + */ + +#include <device/azalia_device.h> + +const u32 cim_verb_data[0] = {}; +const u32 pc_beep_verbs[0] = {}; +AZALIA_ARRAY_SIZES; diff --git a/src/mainboard/nec/945g-m4/romstage.c b/src/mainboard/nec/945g-m4/romstage.c new file mode 100644 index 0000000..e0e0544 --- /dev/null +++ b/src/mainboard/nec/945g-m4/romstage.c @@ -0,0 +1,288 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2014 coreboot + * + * 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. + */ + +#include <stdint.h> +#include <string.h> +#include <arch/io.h> +#include <device/pci_def.h> +#include <device/pnp_def.h> +#include <cpu/x86/lapic.h> +#include <cpu/intel/romstage.h> +#include <lib.h> +#include <arch/acpi.h> +#include <cbmem.h> +#include <timestamp.h> +#include <superio/winbond/common/winbond.h> +#include <superio/winbond/w83627ehg/w83627ehg.h> +#include <pc80/mc146818rtc.h> +#include <console/console.h> +#include <cpu/x86/bist.h> +#include <cpu/intel/romstage.h> +#include <halt.h> +#include <northbridge/intel/i945/i945.h> +#include <northbridge/intel/i945/raminit.h> +#include <southbridge/intel/i82801gx/i82801gx.h> +#include <cpu/x86/msr.h> +#include <cpu/intel/speedstep.h> +#include <arch/cpu.h> +#include <security/tpm/tis.h> + +#define LPC_DEV PCI_DEV(0, 0x1f, 0) +#define DUMMY_DEV PNP_DEV(0x2e, 0) +#define SERIAL_DEV PNP_DEV(0x2e, W83627EHG_SP1) +#define GPIO_DEV PNP_DEV(0x2e, W83627EHG_GPIO_SUSLED_V) +#define GPIO_MIDI_DEV PNP_DEV(0x2e, W83627EHG_GPIO_GAME_MIDI_V) +#define ACPI_DEV PNP_DEV(0x2e, W83627EHG_ACPI) +#define HWM_DEV PNP_DEV(0x2e, W83627EHG_HWM) +//#define TCOBASE (PMBASE + 0x60) + +static void ich7_enable_lpc(void) +{ + // Enable Serial IRQ + pci_write_config8(LPC_DEV, 0x64, 0xd0); + // LPC I/O decode range + pci_write_config16(LPC_DEV, 0x80, 0x0010); + // LPC Interface Enables + pci_write_config16(LPC_DEV, 0x82 /*LPC_EN*/, COMA_LPC_EN | LPT_LPC_EN | + FDD_LPC_EN | KBC_LPC_EN |CNF1_LPC_EN |CNF2_LPC_EN); + // GEN1_DEC. LPC interface generic decode Rang1 + pci_write_config32(LPC_DEV, 0x84, 0x007c0291); + // GEN2_DEC. LPC interface generic decode Rang2 - TPM ? + pci_write_config32(LPC_DEV, 0x88, 0x007c3f91); +} + +static int sio_init(u8 bsel) +{ + int need_reset = 0; + u8 reg, old_reg; + + pnp_enter_conf_state(DUMMY_DEV); + pnp_write_config(DUMMY_DEV, 0x24, 0x44); + pnp_write_config(DUMMY_DEV, 0x29, 0x05); + + reg = 0x82; + old_reg = pnp_read_config(DUMMY_DEV, 0x2c); + pnp_write_config(DUMMY_DEV, 0x2c, reg); + need_reset = (reg != old_reg); + + pnp_write_config(DUMMY_DEV, 0x2d, 0x20); + pnp_exit_conf_state(DUMMY_DEV); + + pnp_enter_conf_state(ACPI_DEV); + pnp_set_logical_device(ACPI_DEV); + pnp_write_config(ACPI_DEV, 0x30, 0x01); + // Read-Clear +// reg = pnp_read_config(ACPI_DEV, 0xe3); + pnp_exit_conf_state(ACPI_DEV); + + // GPIO1, GPIO6, game port, MIDI + pnp_enter_conf_state(GPIO_MIDI_DEV); + pnp_set_logical_device(GPIO_MIDI_DEV); + pnp_write_config(GPIO_MIDI_DEV, 0x30, 0x01); + pnp_write_config(GPIO_MIDI_DEV, 0x60, 0x00); + pnp_write_config(GPIO_MIDI_DEV, 0x61, 0x00); + pnp_write_config(GPIO_MIDI_DEV, 0x62, 0x00); + pnp_write_config(GPIO_MIDI_DEV, 0x63, 0x00); + pnp_write_config(GPIO_MIDI_DEV, 0x70, 0x00); + pnp_write_config(GPIO_MIDI_DEV, 0xf0, 0x5f); + pnp_write_config(GPIO_MIDI_DEV, 0xf1, 0x5f); + pnp_write_config(GPIO_MIDI_DEV, 0xf5, 0xff); + pnp_write_config(GPIO_MIDI_DEV, 0xf6, 0xff); + pnp_exit_conf_state(GPIO_MIDI_DEV); + + // GPIO2, GPIO3, GPIO4, GPIO5, SUSLED + pnp_enter_conf_state(GPIO_DEV); + pnp_set_logical_device(GPIO_DEV); + pnp_write_config(GPIO_DEV, 0x30, 0x0e); + pnp_write_config(GPIO_DEV, 0xe0, 0xdf); + pnp_write_config(GPIO_DEV, 0xe2, 0x20); + pnp_write_config(GPIO_DEV, 0xe4, 0xff); + pnp_write_config(GPIO_DEV, 0xe5, 0xff); + pnp_write_config(GPIO_DEV, 0xf0, 0x8c); + pnp_write_config(GPIO_DEV, 0xf2, 0x00); + + //reg = (bsel & 3) << 2; + //old_reg = pnp_read_config(GPIO_DEV, 0xf1); + pnp_write_config(GPIO_DEV, 0xf1, 0x8c); + //need_reset += (reg != old_reg); + + //reg = (bsel >> 2) << 5; + //old_reg = pnp_read_config(GPIO_DEV, 0xe1); + pnp_write_config(GPIO_DEV, 0xe1, 0); + //need_reset += ((reg & 0x20) != (old_reg & 0x20)); + pnp_exit_conf_state(GPIO_DEV); + + // Enable HWM + pnp_enter_conf_state(HWM_DEV); + pnp_set_logical_device(HWM_DEV); + pnp_set_iobase(HWM_DEV, PNP_IDX_IO0, 0x290); + pnp_write_config(HWM_DEV, 0x30, 0x01); + pnp_exit_conf_state(HWM_DEV); + + return need_reset; +} + +static u8 msr_get_fsb(void) +{ + u8 fsbcfg; + msr_t msr; + const u32 eax = cpuid_eax(1); + + /* Netburst */ + if (((eax >> 8) & 0xf) == 0xf) { + msr = rdmsr(MSR_EBC_FREQUENCY_ID); + fsbcfg = (msr.lo >> 16) & 0x7; + } else { /* Intel Core 2 */ + msr = rdmsr(MSR_FSB_FREQ); + fsbcfg = msr.lo & 0x7; + } + + return fsbcfg; +} + +static void rcba_config(void) +{ + /* Enable IOAPIC */ + RCBA8(OIC) = 0x03; + + /* Disable unused devices */ + RCBA32(FD) = FD_PCIE6 | FD_PCIE5 | FD_PCIE4 | FD_PCIE3 | + FD_HDAUD; + + /* Enable PCIe Root Port Clock Gate */ + RCBA32(CG) = 0x00000001; +} + +static void early_ich7_init(void) +{ + uint8_t reg8; + uint32_t reg32; + printk(BIOS_DEBUG, "program secondary mlt XXX byte \n"); + pci_write_config8(PCI_DEV(0, 0x1e, 0), 0x1b, 0x20); +printk(BIOS_DEBUG, "reset rtc power status \n"); + reg8 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xa4); + reg8 &= ~(1 << 2); + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xa4, reg8); +printk(BIOS_DEBUG, "usb transient disconnect \n"); + reg8 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xad); + reg8 |= (3 << 0); + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xad, reg8); + reg32 = pci_read_config32(PCI_DEV(0, 0x1d, 7), 0xfc); + reg32 |= (1 << 29) | (1 << 17); + pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xfc, reg32); + reg32 = pci_read_config32(PCI_DEV(0, 0x1d, 7), 0xdc); + reg32 |= (1 << 31) | (1 << 27); + pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32); + // enable AC '97 + pci_write_config8(PCI_DEV(0, 0x1e, 2), 0x41, 1); + pci_write_config32(PCI_DEV(0, 0x1e, 2), 0x10, 0x1800); + pci_write_config32(PCI_DEV(0, 0x1e, 2), 0x14, 0x1900); + pci_write_config8(PCI_DEV(0, 0x1e, 2), 0x4, 1); + + RCBA32(0x0088) = 0x0011d000; + RCBA16(0x01fc) = 0x060f; + RCBA32(0x01f4) = 0x86000040; + RCBA32(0x0214) = 0x10030549; + RCBA32(0x0218) = 0x00020504; + RCBA8(0x0220) = 0xc5; + reg32 = RCBA32(0x3410); + reg32 |= (1 << 6); + RCBA32(0x3410) = reg32; + reg32 = RCBA32(0x3430); + reg32 &= ~(3 << 0); + reg32 |= (1 << 0); + RCBA32(0x3430) = reg32; + RCBA32(0x3418) |= (1 << 0); + RCBA16(0x0200) = 0x2008; + RCBA8(0x2027) = 0x0d; + RCBA16(0x3e08) |= (1 << 7); + RCBA16(0x3e48) |= (1 << 7); + RCBA32(0x3e0e) |= (1 << 7); + RCBA32(0x3e4e) |= (1 << 7); + // next step only on ich7m b0 and later: + reg32 = RCBA32(0x2034); + reg32 &= ~(0x0f << 16); + reg32 |= (5 << 16); + RCBA32(0x2034) = reg32; +} + +void mainboard_romstage_entry(unsigned long bist) +{ + int s3resume = 0, boot_mode = 0; + + u8 c_bsel = msr_get_fsb(); + + timestamp_init(get_initial_timestamp()); + timestamp_add_now(TS_START_ROMSTAGE); + + if (bist == 0) + enable_lapic(); + + ich7_enable_lpc(); + + winbond_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE /* 0x3f8*/); + /* Set up the console */ + console_init(); + printk(BIOS_DEBUG, "console init done.\n"); + + report_bist_failure(bist); + + if (MCHBAR16(SSKPD) == 0xCAFE) { + printk(BIOS_DEBUG, "soft reset detected.\n"); + boot_mode = 1; + } + /* Perform some early chipset initialization required + * before RAM initialization can work + */ + + i945_early_initialization(); + s3resume = southbridge_detect_s3_resume(); + + /* copy of asus/p5gc-mx .... for test + * Result is that FSB is incorrect on s3 resume (fixed at 800MHz). + * Some CPU accept this others don't. + */ + if (!s3resume && sio_init(c_bsel)) { + printk(BIOS_DEBUG, + "Needs reset to configure CPU BSEL straps\n"); + outb(0xe, 0xcf9); + halt(); + } + +printk(BIOS_DEBUG, "Enable SPD ROMs and DDR-II DRAM \n"); + enable_smbus(); +#if CONFIG_DEFAULT_CONSOLE_LOGLEVEL > 8 + dump_spd_registers(); +#endif + timestamp_add_now(TS_BEFORE_INITRAM); + sdram_initialize(s3resume ? 2 : boot_mode, NULL); + timestamp_add_now(TS_AFTER_INITRAM); + + printk(BIOS_DEBUG, "Perform some initialization that must run before stage2 \n"); + early_ich7_init(); + + rcba_config(); + printk(BIOS_DEBUG, "Chipset Errata! \n"); + fixup_i945_errata(); + + printk(BIOS_DEBUG, "Initialize the internal PCIe links before we go into stage2 \n"); + i945_late_initialization(s3resume); +// sdram_dump_mchbar_registers(); +// dump_pci_devices(); + +#if IS_ENABLED(CONFIG_LPC_TPM) + init_tpm(s3resume); +#endif +} diff --git a/src/mainboard/nec/945g-m4/superio_hwm.c b/src/mainboard/nec/945g-m4/superio_hwm.c new file mode 100644 index 0000000..a876d78 --- /dev/null +++ b/src/mainboard/nec/945g-m4/superio_hwm.c @@ -0,0 +1,157 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <types.h> +#include <device/device.h> +#include <console/console.h> +#include <arch/io.h> +#include <pc80/mc146818rtc.h> + +#include "superio_hwm.h" + +/* Hardware Monitor */ + +#define FAN_CRUISE_CONTROL_DISABLED 0 +#define FAN_CRUISE_CONTROL_SPEED 1 +#define FAN_CRUISE_CONTROL_THERMAL 2 + +#define FAN_SPEED_5625 0 +//#define FAN_TEMPERATURE_30DEGC 0 + +#define HWM_BASE 0x290 //0x0a10 + +static void hwm_write(u8 reg, u8 value) +{ + outb(reg, HWM_BASE + 0x05); // Index port + outb(value, HWM_BASE + 0x06); // Data port +} + +static void hwm_bank(u8 bank) +{ + hwm_write(0x4e, bank); +} + +struct fan_speed { + u8 fan_in; + u16 fan_speed; +}; + +// FANIN Target Speed Register +// FANIN = 337500 / RPM +struct fan_speed fan_speeds[] = { + { 0x3c, 5625 }, { 0x41, 5192 }, { 0x47, 4753 }, { 0x4e, 4326 }, + { 0x56, 3924 }, { 0x5f, 3552 }, { 0x69, 3214 }, { 0x74, 2909 }, + { 0x80, 2636 }, { 0x8d, 2393 }, { 0x9b, 2177 }, { 0xaa, 1985 }, + { 0xba, 1814 }, { 0xcb, 1662 }, { 0xdd, 1527 }, { 0xf0, 1406 } +}; + +struct temperature { + u8 deg_celsius; + u8 deg_fahrenheit; +}; + +struct temperature temperatures[] = { + { 30, 86 }, { 33, 91 }, { 36, 96 }, { 39, 102 }, + { 42, 107 }, { 45, 113 }, { 48, 118 }, { 51, 123 }, + { 54, 129 }, { 57, 134 }, { 60, 140 }, { 63, 145 }, + { 66, 150 }, { 69, 156 }, { 72, 161 }, { 75, 167 } +}; + +void hwm_setup(void) +{ + int cpufan_control = 0, sysfan_control = 0; + int cpufan_speed = 0, sysfan_speed = 0; + int cpufan_temperature = 0, sysfan_temperature = 0; + + if (get_option(&cpufan_control, "cpufan_cruise_control") != CB_SUCCESS) + cpufan_control = FAN_CRUISE_CONTROL_DISABLED; + if (get_option(&cpufan_speed, "cpufan_speed") != CB_SUCCESS) + cpufan_speed = FAN_SPEED_5625; + //if (get_option(&cpufan_temperature, "cpufan_temperature") != CB_SUCCESS) + // cpufan_temperature = FAN_TEMPERATURE_30DEGC; + + if (get_option(&sysfan_control, "sysfan_cruise_control") != CB_SUCCESS) + sysfan_control = FAN_CRUISE_CONTROL_DISABLED; + if (get_option(&sysfan_speed, "sysfan_speed") != CB_SUCCESS) + sysfan_speed = FAN_SPEED_5625; + //if (get_option(&sysfan_temperature, "sysfan_temperature") != CB_SUCCESS) + // sysfan_temperature = FAN_TEMPERATURE_30DEGC; + + // hwm_write(0x31, 0x20); // AVCC high limit + // hwm_write(0x34, 0x06); // VIN2 low limit + + hwm_bank(0); + hwm_write(0x59, 0x20); // Diode Selection + hwm_write(0x5d, 0x0f); // All Sensors Diode, not Thermistor + + hwm_bank(4); + hwm_write(0x54, 0xf1); // SYSTIN temperature offset + hwm_write(0x55, 0x19); // CPUTIN temperature offset + hwm_write(0x56, 0xfc); // AUXTIN temperature offset + + hwm_bank(0x80); // Default + + u8 fan_config = 0; + // 00 FANOUT is Manual Mode + // 01 FANOUT is Thermal Cruise Mode + // 10 FANOUT is Fan Speed Cruise Mode + switch (cpufan_control) { + case FAN_CRUISE_CONTROL_SPEED: fan_config |= (2 << 4); break; + case FAN_CRUISE_CONTROL_THERMAL: fan_config |= (1 << 4); break; + } + switch (sysfan_control) { + case FAN_CRUISE_CONTROL_SPEED: fan_config |= (2 << 2); break; + case FAN_CRUISE_CONTROL_THERMAL: fan_config |= (1 << 2); break; + } + // This register must be written first + hwm_write(0x04, fan_config); + + switch (cpufan_control) { + case FAN_CRUISE_CONTROL_SPEED: + printk(BIOS_DEBUG, "Fan Cruise Control setting CPU fan to %d RPM\n", + fan_speeds[cpufan_speed].fan_speed); + hwm_write(0x06, fan_speeds[cpufan_speed].fan_in); // CPUFANIN target speed + break; + case FAN_CRUISE_CONTROL_THERMAL: + printk(BIOS_DEBUG, "Fan Cruise Control setting CPU fan to activation at %d deg C/%d deg F\n", + temperatures[cpufan_temperature].deg_celsius, + temperatures[cpufan_temperature].deg_fahrenheit); + hwm_write(0x06, temperatures[cpufan_temperature].deg_celsius); // CPUFANIN target temperature + break; + } + + switch (sysfan_control) { + case FAN_CRUISE_CONTROL_SPEED: + printk(BIOS_DEBUG, "Fan Cruise Control setting system fan to %d RPM\n", + fan_speeds[sysfan_speed].fan_speed); + hwm_write(0x05, fan_speeds[sysfan_speed].fan_in); // SYSFANIN target speed + break; + case FAN_CRUISE_CONTROL_THERMAL: + printk(BIOS_DEBUG, "Fan Cruise Control setting system fan to activation at %d deg C/%d deg F\n", + temperatures[sysfan_temperature].deg_celsius, + temperatures[sysfan_temperature].deg_fahrenheit); + hwm_write(0x05, temperatures[sysfan_temperature].deg_celsius); // SYSFANIN target temperature + break; + } + + hwm_write(0x0e, 0x02); // Fan Output Step Down Time + hwm_write(0x0f, 0x02); // Fan Output Step Up Time + + hwm_write(0x47, 0xaf); // FAN divisor register + hwm_write(0x4b, 0x84); // AUXFANIN speed divisor + + hwm_write(0x40, 0x01); // Init, but no SMI# +} diff --git a/src/mainboard/nec/945g-m4/superio_hwm.h b/src/mainboard/nec/945g-m4/superio_hwm.h new file mode 100644 index 0000000..c69ebc8 --- /dev/null +++ b/src/mainboard/nec/945g-m4/superio_hwm.h @@ -0,0 +1,21 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef SUPERIO_HWM_H +#define SUPERIO_HWM_H + +void hwm_setup(void); + +#endif /* SUPERIO_HWM_H */ diff --git a/src/mainboard/nec/Kconfig b/src/mainboard/nec/Kconfig new file mode 100644 index 0000000..b9b4114 --- /dev/null +++ b/src/mainboard/nec/Kconfig @@ -0,0 +1,16 @@ +if VENDOR_NEC + +choice + prompt "Mainboard model" + +source "src/mainboard/nec/*/Kconfig.name" + +endchoice + +source "src/mainboard/nec/*/Kconfig" + +config MAINBOARD_VENDOR + string + default "NEC" + +endif # VENDOR_NEC diff --git a/src/mainboard/nec/Kconfig.name b/src/mainboard/nec/Kconfig.name new file mode 100644 index 0000000..5f4f892 --- /dev/null +++ b/src/mainboard/nec/Kconfig.name @@ -0,0 +1,2 @@ +config VENDOR_NEC + bool "NEC" diff --git a/src/northbridge/intel/i945/early_init.c b/src/northbridge/intel/i945/early_init.c index bf486a0..61b7dc3 100644 --- a/src/northbridge/intel/i945/early_init.c +++ b/src/northbridge/intel/i945/early_init.c @@ -26,6 +26,7 @@ #include "i945.h" #include <pc80/mc146818rtc.h> #include <southbridge/intel/common/gpio.h> +//#include <southbridge/intel/i82801gx/i82801gx.h> int i945_silicon_revision(void) { @@ -157,13 +158,16 @@ /* Setting up Southbridge. In the northbridge code. */ printk(BIOS_DEBUG, "Setting up static southbridge registers..."); - pci_write_config32(PCI_DEV(0, 0x1f, 0), RCBA, (uintptr_t)DEFAULT_RCBA | 1); - + pci_write_config32(PCI_DEV(0, 0x1f, 0), RCBA, /*(uintptr_t)DEFAULT_RCBA | 1*/0xfed1c001); +printk(BIOS_DEBUG, "DEFAULT_PMBASE.. %06x\n", DEFAULT_PMBASE); pci_write_config32(PCI_DEV(0, 0x1f, 0), PMBASE, DEFAULT_PMBASE | 1); +printk(BIOS_DEBUG, "2\n"); pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x44, 0x80); /* ACPI_CNTL: Enable ACPI BAR */ - +printk(BIOS_DEBUG, "DEFAULT_GPIOBASE:... %06x\n",DEFAULT_GPIOBASE); pci_write_config32(PCI_DEV(0, 0x1f, 0), GPIOBASE, DEFAULT_GPIOBASE | 1); +printk(BIOS_DEBUG, "..4\n"); pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x4c, 0x10); /* GC: Enable GPIOs */ +printk(BIOS_DEBUG, "..5\n"); setup_pch_gpios(&mainboard_gpio_map); printk(BIOS_DEBUG, " done.\n"); @@ -179,11 +183,15 @@ printk(BIOS_DEBUG, "Setting up static northbridge registers..."); /* Set up all hardcoded northbridge BARs */ +printk(BIOS_DEBUG, " DEFAULT_EPBAR %06x\n", DEFAULT_EPBAR); pci_write_config32(PCI_DEV(0, 0x00, 0), EPBAR, DEFAULT_EPBAR | 1); - pci_write_config32(PCI_DEV(0, 0x00, 0), MCHBAR, (uintptr_t)DEFAULT_MCHBAR | 1); - pci_write_config32(PCI_DEV(0, 0x00, 0), DMIBAR, (uintptr_t)DEFAULT_DMIBAR | 1); +printk(BIOS_DEBUG, "n1 "); + pci_write_config32(PCI_DEV(0, 0x00, 0), MCHBAR, /*(uintptr_t)DEFAULT_MCHBAR | 1*/0xfed14001); +printk(BIOS_DEBUG, "n2"); + pci_write_config32(PCI_DEV(0, 0x00, 0), DMIBAR, /*(uintptr_t)DEFAULT_DMIBAR | 1*/0xfed18001); +printk(BIOS_DEBUG, "n3"); pci_write_config32(PCI_DEV(0, 0x00, 0), X60BAR, DEFAULT_X60BAR | 1); - + printk(BIOS_DEBUG, " "); /* vram size from cmos option */ if (get_option(&gfxsize, "gfx_uma_size") != CB_SUCCESS) gfxsize = 2; /* 2 for 8MB */ @@ -191,7 +199,7 @@ if (gfxsize > 6) gfxsize = 2; pci_write_config16(PCI_DEV(0, 0x00, 0), GGC, ((gfxsize + 1) << 4)); - + printk(BIOS_DEBUG, " "); /* Set C0000-FFFFF to access RAM on both reads and writes */ pci_write_config8(PCI_DEV(0, 0x00, 0), PAM0, 0x30); pci_write_config8(PCI_DEV(0, 0x00, 0), PAM1, 0x33); diff --git a/src/northbridge/intel/i945/raminit.c b/src/northbridge/intel/i945/raminit.c index b2348f5..7d61c22 100644 --- a/src/northbridge/intel/i945/raminit.c +++ b/src/northbridge/intel/i945/raminit.c @@ -632,43 +632,30 @@ static void sdram_program_dram_width(struct sys_info *sysinfo) { u16 c0dramw = 0, c1dramw = 0; - int idx; + int i, idx; if (sysinfo->dual_channel) idx = 2; else idx = 1; - switch (sysinfo->dimm[0]) { - case SYSINFO_DIMM_X16DS: - c0dramw = 0x0000; break; - case SYSINFO_DIMM_X8DS: - c0dramw = 0x0001; break; - case SYSINFO_DIMM_X16SS: - c0dramw = 0x0000; break; - case SYSINFO_DIMM_X8DDS: - c0dramw = 0x0005; break; - case SYSINFO_DIMM_NOT_POPULATED: - c0dramw = 0x0000; break; + for (i = 0; i < DIMM_SOCKETS; i++) { /* Channel A */ + switch (sysinfo->dimm[i]) { + case SYSINFO_DIMM_X16DS: c0dramw |= (0x0000) << 4*(i % 2); break; + case SYSINFO_DIMM_X8DS: c0dramw |= (0x0001) << 4*(i % 2); break; + case SYSINFO_DIMM_X16SS: c0dramw |= (0x0000) << 4*(i % 2); break; + case SYSINFO_DIMM_X8DDS: c0dramw |= (0x0005) << 4*(i % 2); break; + case SYSINFO_DIMM_NOT_POPULATED: c0dramw |= (0x0000) << 4*(i % 2); break; + } } - - switch (sysinfo->dimm[idx]) { - case SYSINFO_DIMM_X16DS: - c1dramw = 0x0000; break; - case SYSINFO_DIMM_X8DS: - c1dramw = 0x0010; break; - case SYSINFO_DIMM_X16SS: - c1dramw = 0x0000; break; - case SYSINFO_DIMM_X8DDS: - c1dramw = 0x0050; break; - case SYSINFO_DIMM_NOT_POPULATED: - c1dramw = 0x0000; break; - } - - if (!sdram_capabilities_dual_channel()) { - /* Single Channel */ - c0dramw |= c1dramw; - c1dramw = 0; + for (i = DIMM_SOCKETS; i < idx * DIMM_SOCKETS; i++) { /* Channel B */ + switch (sysinfo->dimm[i]) { + case SYSINFO_DIMM_X16DS: c1dramw |= (0x0000) << 4*(i % 2); break; + case SYSINFO_DIMM_X8DS: c1dramw |= (0x0001) << 4*(i % 2); break; + case SYSINFO_DIMM_X16SS: c1dramw |= (0x0000) << 4*(i % 2); break; + case SYSINFO_DIMM_X8DDS: c1dramw |= (0x0005) << 4*(i % 2); break; + case SYSINFO_DIMM_NOT_POPULATED: c1dramw |= (0x0000) << 4*(i % 2); break; + } } MCHBAR16(C0DRAMW) = c0dramw; @@ -683,25 +670,25 @@ MCHBAR32(offset+(i*4)) = slew_rate_table[i]; } -static const u32 dq2030[] = { +static const u32 dq2030[] = { // ok 0x08070706, 0x0a090908, 0x0d0c0b0a, 0x12100f0e, 0x1a181614, 0x22201e1c, 0x2a282624, 0x3934302d, 0x0a090908, 0x0c0b0b0a, 0x0e0d0d0c, 0x1211100f, 0x19171513, 0x211f1d1b, 0x2d292623, 0x3f393531 }; -static const u32 dq2330[] = { +static const u32 dq2330[] = { //ok 0x08070706, 0x0a090908, 0x0d0c0b0a, 0x12100f0e, 0x1a181614, 0x22201e1c, 0x2a282624, 0x3934302d, 0x0a090908, 0x0c0b0b0a, 0x0e0d0d0c, 0x1211100f, 0x19171513, 0x211f1d1b, 0x2d292623, 0x3f393531 }; -static const u32 cmd2710[] = { - 0x07060605, 0x0f0d0b09, 0x19171411, 0x1f1f1d1b, - 0x1f1f1f1f, 0x1f1f1f1f, 0x1f1f1f1f, 0x1f1f1f1f, - 0x1110100f, 0x0f0d0b09, 0x19171411, 0x1f1f1d1b, - 0x1f1f1f1f, 0x1f1f1f1f, 0x1f1f1f1f, 0x1f1f1f1f +static const u32 cmd2710[] = { //ok + 0x00000000, 0x01000000, 0x02010101, 0x06050403, + 0x0b0a0807, 0x0f0e0d0c, 0x16141210, 0x1f1d1b19, + 0x00000000, 0x02010101, 0x04030302, 0x06050504, + 0x0a090807, 0x14100e0c, 0x1c1a1816, 0x1f1f1f1e }; static const u32 cmd3210[] = { @@ -714,15 +701,15 @@ static const u32 clk2030[] = { 0x0e0d0d0c, 0x100f0f0e, 0x100f0e0d, 0x15131211, 0x1d1b1917, 0x2523211f, 0x2a282927, 0x32302e2c, - 0x17161514, 0x1b1a1918, 0x1f1e1d1c, 0x23222120, - 0x27262524, 0x2d2b2928, 0x3533312f, 0x3d3b3937 + 0x09090808, 0x0c0b0b0a, 0x100f0e0d, 0x14131211, + 0x18171615, 0x1e1c1a19, 0x26242220, 0x2e2c2a28 }; static const u32 ctl3215[] = { - 0x01010000, 0x03020101, 0x07060504, 0x0b0a0908, - 0x100f0e0d, 0x14131211, 0x18171615, 0x1c1b1a19, - 0x05040403, 0x07060605, 0x0a090807, 0x0f0d0c0b, - 0x14131211, 0x18171615, 0x1c1b1a19, 0x201f1e1d + 0x07070606, 0x0e0c0a08, 0x17141210, 0x201e1c1a, + 0x28262422, 0x302e2c2a, 0x38363432, 0x3f3e3c3a, + 0x13131212, 0x16151414, 0x211d1a18, 0x28262422, + 0x302e2c2a, 0x38363432, 0x3f3e3c3a, 0x3f3f3f3f }; static const u32 ctl3220[] = { @@ -894,11 +881,11 @@ static const u8 dual_channel_strength_multiplier[] = { 0x44, 0x22, 0x00, 0x00, 0x44, 0x44, 0x44, 0x22, 0x44, 0x22, 0x00, 0x00, 0x44, 0x44, 0x44, 0x22, - 0x44, 0x22, 0x00, 0x00, 0x44, 0x44, 0x44, 0x22, - 0x44, 0x22, 0x00, 0x00, 0x44, 0x44, 0x44, 0x33, - 0x44, 0x22, 0x00, 0x00, 0x44, 0x44, 0x44, 0x00, - 0x44, 0x22, 0x00, 0x00, 0x44, 0x44, 0x44, 0x22, - 0x44, 0x22, 0x00, 0x00, 0x44, 0x44, 0x44, 0x22, + 0x44, 0x22, 0x00, 0x00, 0x44, 0x44, 0x55, 0x44, + 0x44, 0x22, 0x00, 0x00, 0x33, 0x44, 0x22, 0x33, + 0x44, 0x22, 0x88, 0x33, 0x44, 0x22, 0x55, 0x33, + 0x44, 0x22, 0x00, 0x44, 0x33, 0x44, 0x44, 0x22, + 0x44, 0x22, 0x88, 0x33, 0x44, 0x22, 0x44, 0x22, 0x44, 0x22, 0x00, 0x00, 0x44, 0x44, 0x44, 0x22, 0x44, 0x22, 0x00, 0x00, 0x44, 0x44, 0x44, 0x33, 0x44, 0x22, 0x00, 0x00, 0x44, 0x44, 0x44, 0x00, @@ -969,13 +956,17 @@ printk(BIOS_DEBUG, "Table Index: %d\n", idx); MCHBAR8(G1SC) = strength_multiplier[idx * 8 + 0]; - MCHBAR8(G2SC) = strength_multiplier[idx * 8 + 1]; +// MCHBAR8(G2SC) = strength_multiplier[idx * 8 + 1]; MCHBAR8(G3SC) = strength_multiplier[idx * 8 + 2]; MCHBAR8(G4SC) = strength_multiplier[idx * 8 + 3]; MCHBAR8(G5SC) = strength_multiplier[idx * 8 + 4]; MCHBAR8(G6SC) = strength_multiplier[idx * 8 + 5]; - MCHBAR8(G7SC) = strength_multiplier[idx * 8 + 6]; - MCHBAR8(G8SC) = strength_multiplier[idx * 8 + 7]; + MCHBAR8(G7SC) = strength_multiplier[idx * 8 /*+ 6 */]; +// MCHBAR8(G8SC) = strength_multiplier[idx * 8 + 7]; +// if (5 * sysinfo->dimm[0] + sysinfo->dimm[1]) + MCHBAR8(G2SC) = strength_multiplier[idx * 8 + (5 * sysinfo->dimm[0] + sysinfo->dimm[1]) + 16]; +// if (5 * sysinfo->dimm[2] + sysinfo->dimm[3]) + MCHBAR8(G8SC) = strength_multiplier[idx * 8 + (5 * sysinfo->dimm[2] + sysinfo->dimm[3]) + 32]; /* Channel 0 */ sdram_write_slew_rates(G1SRPUT, slew_group_lookup(dual_channel, idx * 8 + 0)); @@ -1314,7 +1305,6 @@ if (sysinfo->banks[i] != 8) continue; - printk(BIOS_SPEW, "DIMM%d has 8 banks.\n", i); if (i & 1) @@ -1413,7 +1403,15 @@ reg32 |= (1 << 2); /* Burst Length 8 */ reg32 &= ~((1 << 13) | (1 << 12)); MCHBAR32(C1DRC0) = reg32; - +// + reg32 = (1 << 14); + for (i = 0; i < 2 * DIMM_SOCKETS; i++) { + if (sysinfo->dimm[i] == 1) + reg32 = 0; + } + MCHBAR32(C0DRC0) |= reg32; + MCHBAR32(C1DRC0) |= reg32; +// if (!sysinfo->dual_channel && sysinfo->dimm[1] != SYSINFO_DIMM_NOT_POPULATED) { reg32 = MCHBAR32(C0DRC0); @@ -1630,6 +1628,8 @@ MCHBAR8(CPCTL) = 0x95; break; /* FSB533 */ case 667: MCHBAR8(CPCTL) = 0x8d; break; /* FSB667 */ + case 800: + MCHBAR8(CPCTL) = 0x02; break; /* FSB800 */ } MCHBAR16(CPCTL) &= ~(1 << 11); @@ -2460,11 +2460,15 @@ if (!(sysinfo->dimm[0] != SYSINFO_DIMM_NOT_POPULATED && sysinfo->dimm[1] != SYSINFO_DIMM_NOT_POPULATED)) { - printk(BIOS_DEBUG, "one dimm per channel config..\n"); + printk(BIOS_DEBUG, "Channel 0 have one DIMM config..\n"); reg32 = MCHBAR32(C0ODT); reg32 &= ~(7 << 28); MCHBAR32(C0ODT) = reg32; + } + if ( !(sysinfo->dimm[2] != SYSINFO_DIMM_NOT_POPULATED && + sysinfo->dimm[3] != SYSINFO_DIMM_NOT_POPULATED) ) { + printk(BIOS_DEBUG, "Channel 1 have one DIMM config..\n"); reg32 = MCHBAR32(C1ODT); reg32 &= ~(7 << 28); MCHBAR32(C1ODT) = reg32; diff --git a/util/inteltool/gpio.c b/util/inteltool/gpio.c index 3dcfc24..594959a 100644 --- a/util/inteltool/gpio.c +++ b/util/inteltool/gpio.c @@ -1006,7 +1006,7 @@ size = ARRAY_SIZE(baytrail_score_ssus_gpio_registers); break; case PCI_DEVICE_ID_INTEL_CM236: - print_gpio_groups(sb); + print_gpio_groups(sb, false); return 0; case PCI_DEVICE_ID_INTEL_82371XX: printf("This southbridge has GPIOs in the PM unit.\n"); diff --git a/util/inteltool/gpio_groups.c b/util/inteltool/gpio_groups.c index 11f6808..69b659f 100644 --- a/util/inteltool/gpio_groups.c +++ b/util/inteltool/gpio_groups.c @@ -17,6 +17,7 @@ #include <stdlib.h> #include <stddef.h> #include <stdint.h> +#include <stdbool.h> #include <assert.h> #include <inttypes.h> #include "inteltool.h" @@ -26,7 +27,7 @@ #define PCR_PORT_SIZE (64 * KiB) struct gpio_group { - const char *display; + const char *display, *name; size_t pad_count; size_t func_count; const char *const *pad_names; /* indexed by 'pad * func_count + func' */ @@ -68,6 +69,7 @@ static const struct gpio_group sunrise_group_a = { .display = "------- GPIO Group GPP_A -------", + .name = "gpp_a", .pad_count = ARRAY_SIZE(sunrise_group_a_names) / 4, .func_count = 4, .pad_names = sunrise_group_a_names, @@ -102,6 +104,7 @@ static const struct gpio_group sunrise_group_b = { .display = "------- GPIO Group GPP_B -------", + .name = "gpp_b", .pad_count = ARRAY_SIZE(sunrise_group_b_names) / 4, .func_count = 4, .pad_names = sunrise_group_b_names, @@ -147,6 +150,7 @@ static const struct gpio_group sunrise_group_c = { .display = "------- GPIO Group GPP_C -------", + .name = "gpp_c", .pad_count = ARRAY_SIZE(sunrise_group_c_names) / 4, .func_count = 4, .pad_names = sunrise_group_c_names, @@ -181,6 +185,7 @@ static const struct gpio_group sunrise_group_d = { .display = "------- GPIO Group GPP_D -------", + .name = "gpp_d", .pad_count = ARRAY_SIZE(sunrise_group_d_names) / 4, .func_count = 4, .pad_names = sunrise_group_d_names, @@ -204,6 +209,7 @@ static const struct gpio_group sunrise_group_e = { .display = "------- GPIO Group GPP_E -------", + .name = "gpp_e", .pad_count = ARRAY_SIZE(sunrise_group_e_names) / 4, .func_count = 4, .pad_names = sunrise_group_e_names, @@ -238,6 +244,7 @@ static const struct gpio_group sunrise_group_f = { .display = "------- GPIO Group GPP_F -------", + .name = "gpp_f", .pad_count = ARRAY_SIZE(sunrise_group_f_names) / 4, .func_count = 4, .pad_names = sunrise_group_f_names, @@ -272,6 +279,7 @@ static const struct gpio_group sunrise_group_g = { .display = "------- GPIO Group GPP_G -------", + .name = "gpp_g", .pad_count = ARRAY_SIZE(sunrise_group_g_names) / 4, .func_count = 4, .pad_names = sunrise_group_g_names, @@ -306,6 +314,7 @@ static const struct gpio_group sunrise_group_h = { .display = "------- GPIO Group GPP_H -------", + .name = "gpp_h", .pad_count = ARRAY_SIZE(sunrise_group_h_names) / 4, .func_count = 4, .pad_names = sunrise_group_h_names, @@ -340,6 +349,7 @@ static const struct gpio_group sunrise_group_gpd = { .display = "-------- GPIO Group GPD --------", + .name = "gpd", .pad_count = ARRAY_SIZE(sunrise_group_gpd_names) / 4, .func_count = 4, .pad_names = sunrise_group_gpd_names, @@ -372,6 +382,7 @@ static const struct gpio_group sunrise_group_i = { .display = "------- GPIO Group GPP_I -------", + .name = "gpp_i", .pad_count = ARRAY_SIZE(sunrise_group_i_names) / 4, .func_count = 4, .pad_names = sunrise_group_i_names, @@ -393,6 +404,100 @@ &sunrise_community_gpd, &sunrise_community_i, }; +static void print_devtree_gpio(const size_t pad, + const uint32_t dw0, const uint32_t dw1) +{ + const size_t tx_state = dw0 >> 0 & 1; + const size_t tx_disable = dw0 >> 8 & 1; + const size_t rx_disable = dw0 >> 9 & 1; + const size_t pad_mode = dw0 >> 10 & 7; + const size_t route_nmi = dw0 >> 17 & 1; + const size_t route_smi = dw0 >> 18 & 1; + const size_t route_sci = dw0 >> 19 & 1; + const size_t route_apic = dw0 >> 20 & 1; + const size_t rx_invert = dw0 >> 23 & 1; + const size_t rx_evcfg = dw0 >> 25 & 3; + const size_t rx_raw1 = dw0 >> 28 & 1; + const size_t rx_padsel = dw0 >> 29 & 1; + const size_t pad_reset = dw0 >> 30 & 3; + const size_t int_sel = dw1 >> 0 & 0xff; + const size_t term = dw1 >> 10 & 0x0f; + + printf("\t\t\tgpio %2zd ", pad); + if (!pad_mode) { + if (!rx_disable) printf("in"); + if (!tx_disable) printf("out tx%zd", tx_state); + printf(" "); + } else { + printf("native%zd ", pad_mode); + } + + if (!pad_mode && !rx_disable) { + if (route_nmi) printf("nmi "); + if (route_smi) printf("smi "); + if (route_sci) printf("sci "); + if (route_apic) printf("apic "); + } + if (pad_mode || !rx_disable) { + if (rx_invert) printf("rxinv "); + } + if (!pad_mode && !rx_disable) { + switch (rx_evcfg) { + case 0: printf("level "); break; + case 1: printf("edge "); break; + case 2: printf("drive0 "); break; + default: printf("evcfg_reserved "); break; + } + } + if (pad_mode || !rx_disable) { + if (rx_raw1) printf("raw1 "); + } + if (pad_mode) { + if (rx_padsel) printf("intpad "); + } + + switch (pad_reset) { + case 0: printf("rsmrst "); break; + case 1: break; + case 2: printf("pltrst "); break; + default: printf("rstcfg_reserved "); break; + } + + if (pad_mode || !rx_disable) + printf("intsel:%zd ", int_sel); + + switch (term) { + case 0: case 8: case 15: break; + case 2: printf("pd5k "); break; + case 4: printf("pd20k "); break; + case 9: printf("pu1k "); break; + case 10: printf("pu5k "); break; + case 11: printf("pu2k "); break; + case 12: printf("pu20k "); break; + case 13: printf("pu667 "); break; + default: printf("term_reserved "); break; + } + + printf("end\n"); +} + +static void print_devtree_group(const uint8_t pid, size_t pad_cfg, + const struct gpio_group *const group) +{ + size_t p; + + printf("\t\tgpiogroup %s\n", group->name); + + for (p = 0; p < group->pad_count; ++p, pad_cfg += 8) { + const uint32_t dw0 = read_pcr32(pid, pad_cfg); + const uint32_t dw1 = read_pcr32(pid, pad_cfg + 4); + + print_devtree_gpio(p, dw0, dw1); + } + + printf("\t\tend\n"); +} + static const char *decode_pad_mode(const struct gpio_group *const group, const size_t pad, const uint32_t dw0) { @@ -423,13 +528,15 @@ } } -static void print_gpio_community(const struct gpio_community *const community) +static void print_gpio_community(const struct gpio_community *const community, + const bool devtree_mode) { size_t group, pad_count; size_t pad_cfg; /* offset in bytes under this communities PCR port */ - printf("%s\n\nPCR Port ID: 0x%06zx\n\n", - community->name, (size_t)community->pcr_port_id << 16); + if (!devtree_mode) + printf("%s\n\nPCR Port ID: 0x%06zx\n\n", + community->name, (size_t)community->pcr_port_id << 16); for (group = 0, pad_count = 0; group < community->group_count; ++group) pad_count += community->groups[group]->pad_count; @@ -442,13 +549,18 @@ } for (group = 0; group < community->group_count; ++group) { - print_gpio_group(community->pcr_port_id, - pad_cfg, community->groups[group]); + if (devtree_mode) { + print_devtree_group(community->pcr_port_id, + pad_cfg, community->groups[group]); + } else { + print_gpio_group(community->pcr_port_id, + pad_cfg, community->groups[group]); + } pad_cfg += community->groups[group]->pad_count * 8; } } -void print_gpio_groups(struct pci_dev *const sb) +void print_gpio_groups(struct pci_dev *const sb, const bool devtree_mode) { size_t community_count; const struct gpio_community *const *communities; @@ -463,8 +575,10 @@ return; } - printf("\n============= GPIOS =============\n\n"); + if (!devtree_mode) + printf("\n============= GPIOS =============\n\n"); for (; community_count; --community_count) - print_gpio_community(*communities++); + print_gpio_community(*communities++, devtree_mode); } + diff --git a/util/inteltool/inteltool.c b/util/inteltool/inteltool.c index 7cd4363..2d803dd 100644 --- a/util/inteltool/inteltool.c +++ b/util/inteltool/inteltool.c @@ -18,6 +18,7 @@ #include <stdio.h> #include <stdlib.h> +#include <string.h> #include <inttypes.h> #include <getopt.h> #include <fcntl.h> @@ -366,6 +367,7 @@ " -A | --ambs: dump AMB registers\n" " -x | --sgx: dump SGX status\n" " -a | --all: dump all known (safe) registers\n" + " -D | --devtree: dump in devicetree format (as far as supported)\n" "\n"); exit(1); } @@ -384,7 +386,7 @@ int dump_pmbase = 0, dump_epbar = 0, dump_dmibar = 0; int dump_pciexbar = 0, dump_coremsrs = 0, dump_ambs = 0; int dump_spi = 0, dump_gfx = 0, dump_ahci = 0, dump_sgx = 0; - int show_gpio_diffs = 0; + int show_gpio_diffs = 0, devtree_mode = 0; static struct option long_options[] = { {"version", 0, 0, 'v'}, @@ -405,10 +407,11 @@ {"gfx", 0, 0, 'f'}, {"ahci", 0, 0, 'R'}, {"sgx", 0, 0, 'x'}, + {"devtree", 0, 0, 'D'}, {0, 0, 0, 0} }; - while ((opt = getopt_long(argc, argv, "vh?gGrpmedPMaAsfRS:x", + while ((opt = getopt_long(argc, argv, "vh?gGrpmedPMaAsfRDS:x", long_options, &option_index)) != EOF) { switch (opt) { case 'v': @@ -476,6 +479,9 @@ case 'x': dump_sgx = 1; break; + case 'D': + devtree_mode = 1; + break; case 'h': case '?': default: @@ -623,65 +629,67 @@ gfx->vendor_id, gfx->device_id, gfxname); /* Now do the deed */ + if (!devtree_mode) { + if (dump_gpios) { + print_gpios(sb, 1, show_gpio_diffs); + printf("\n\n"); + } else if (show_gpio_diffs) { + print_gpios(sb, 0, show_gpio_diffs); + printf("\n\n"); + } - if (dump_gpios) { - print_gpios(sb, 1, show_gpio_diffs); - printf("\n\n"); - } else if (show_gpio_diffs) { - print_gpios(sb, 0, show_gpio_diffs); - printf("\n\n"); + if (dump_rcba) { + print_rcba(sb); + printf("\n\n"); + } + + if (dump_pmbase) { + print_pmbase(sb, pacc); + printf("\n\n"); + } + + if (dump_mchbar) { + print_mchbar(nb, pacc, dump_spd_file); + printf("\n\n"); + } + + if (dump_epbar) { + print_epbar(nb); + printf("\n\n"); + } + + if (dump_dmibar) { + print_dmibar(nb); + printf("\n\n"); + } + + if (dump_pciexbar) { + print_pciexbar(nb); + printf("\n\n"); + } + + if (dump_coremsrs) { + print_intel_core_msrs(); + printf("\n\n"); + } + + if (dump_ambs) + print_ambs(nb, pacc); + + if (dump_spi) + print_spi(sb); + + if (dump_gfx) + print_gfx(gfx); + + if (dump_ahci) + print_ahci(ahci); + + if (dump_sgx) + print_sgx(); + } else { + print_gpio_groups(sb, devtree_mode); } - - if (dump_rcba) { - print_rcba(sb); - printf("\n\n"); - } - - if (dump_pmbase) { - print_pmbase(sb, pacc); - printf("\n\n"); - } - - if (dump_mchbar) { - print_mchbar(nb, pacc, dump_spd_file); - printf("\n\n"); - } - - if (dump_epbar) { - print_epbar(nb); - printf("\n\n"); - } - - if (dump_dmibar) { - print_dmibar(nb); - printf("\n\n"); - } - - if (dump_pciexbar) { - print_pciexbar(nb); - printf("\n\n"); - } - - if (dump_coremsrs) { - print_intel_core_msrs(); - printf("\n\n"); - } - - if (dump_ambs) - print_ambs(nb, pacc); - - if (dump_spi) - print_spi(sb); - - if (dump_gfx) - print_gfx(gfx); - - if (dump_ahci) - print_ahci(ahci); - - if (dump_sgx) - print_sgx(); - /* Clean up */ pcr_cleanup(); if (ahci) diff --git a/util/inteltool/inteltool.h b/util/inteltool/inteltool.h index b8d6d0d..016199d 100644 --- a/util/inteltool/inteltool.h +++ b/util/inteltool/inteltool.h @@ -19,6 +19,7 @@ #include <commonlib/helpers.h> +#include <stdbool.h> #include <stdint.h> #if defined(__GLIBC__) @@ -302,7 +303,7 @@ int print_pmbase(struct pci_dev *sb, struct pci_access *pacc); int print_rcba(struct pci_dev *sb); int print_gpios(struct pci_dev *sb, int show_all, int show_diffs); -void print_gpio_groups(struct pci_dev *sb); +void print_gpio_groups(struct pci_dev *sb, bool devtree_mode); int print_epbar(struct pci_dev *nb); int print_dmibar(struct pci_dev *nb); int print_pciexbar(struct pci_dev *nb); -- To view, visit https://review.coreboot.org/25509 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I5398b990c26d087afb20e4b1028a7a1cad4b3ee3 Gerrit-Change-Number: 25509 Gerrit-PatchSet: 1 Gerrit-Owner: Elyes HAOUAS <ehaouas@noos.fr>
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Elyes HAOUAS (Code Review)