diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cpu/amd/agesa/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/cache_as_ram.inc | 37 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/family12/romstage.c | 51 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/family14/romstage.c | 63 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/family15/romstage.c | 49 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/family15rl/romstage.c | 53 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/family15tn/romstage.c | 56 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/family16kb/romstage.c | 54 | ||||
| -rw-r--r-- | src/cpu/amd/agesa/romstage.c | 56 | ||||
| -rw-r--r-- | src/include/cpu/amd/car.h | 2 | ||||
| -rw-r--r-- | src/northbridge/amd/agesa/state_machine.h | 3 |
11 files changed, 159 insertions, 266 deletions
diff --git a/src/cpu/amd/agesa/Makefile.inc b/src/cpu/amd/agesa/Makefile.inc index 9853d63c5f..19f79756dc 100644 --- a/src/cpu/amd/agesa/Makefile.inc +++ b/src/cpu/amd/agesa/Makefile.inc @@ -27,6 +27,7 @@ ifeq ($(CONFIG_AGESA_LEGACY), y) cpu_incs-y += $(src)/cpu/amd/agesa/cache_as_ram_legacy.inc else cpu_incs-y += $(src)/cpu/amd/agesa/cache_as_ram.inc +romstage-y += romstage.c endif romstage-y += heapmanager.c diff --git a/src/cpu/amd/agesa/cache_as_ram.inc b/src/cpu/amd/agesa/cache_as_ram.inc index b7619ff58a..2a9beb8aa4 100644 --- a/src/cpu/amd/agesa/cache_as_ram.inc +++ b/src/cpu/amd/agesa/cache_as_ram.inc @@ -29,7 +29,6 @@ /* * XMM map: * xmm0: BIST - * xmm1: backup ebx -- cpu_init_detected */ .code32 @@ -46,19 +45,9 @@ cache_as_ram_setup: orl $(3<<9), %eax movl %eax, %cr4 - /* Get the cpu_init_detected */ - mov $1, %eax - cpuid - shr $24, %ebx - /* Save the BIST result */ cvtsi2sd %ebp, %xmm0 - /* for normal part %ebx already contain cpu_init_detected from fallback call */ - - /* Save the cpu_init_detected */ - cvtsi2sd %ebx, %xmm1 - post_code(0xa1) AMD_ENABLE_STACK @@ -109,36 +98,19 @@ cache_as_ram_setup: ljmp $0x18, $1f 1: - .code64 - - call early_all_cores - - /* Pass the cpu_init_detected */ - cvtsd2si %xmm1, %esi - - /* Pass the BIST result */ - cvtsd2si %xmm0, %edi - - call cache_as_ram_main - .code32 - -#else +#endif call early_all_cores /* Restore the BIST result */ cvtsd2si %xmm0, %edx - /* Restore the cpu_init_detected */ - cvtsd2si %xmm1, %ebx - /* Must maintain 16-byte stack alignment here. */ pushl $0x0 pushl $0x0 - pushl %ebx /* init detected */ + pushl $0x0 pushl %edx /* bist */ - call cache_as_ram_main -#endif + call romstage_main /* Should never see this postcode */ post_code(0xaf) @@ -170,6 +142,3 @@ disable_cache_as_ram: ret cache_as_ram_setup_out: -#ifdef __x86_64__ -.code64 -#endif diff --git a/src/cpu/amd/agesa/family12/romstage.c b/src/cpu/amd/agesa/family12/romstage.c index 67108b9093..13b9f06359 100644 --- a/src/cpu/amd/agesa/family12/romstage.c +++ b/src/cpu/amd/agesa/family12/romstage.c @@ -2,6 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2011 Advanced Micro Devices, Inc. + * Copyright (C) 2017 Kyösti Mälkki * * 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 @@ -13,26 +14,17 @@ * GNU General Public License for more details. */ -#include <stdint.h> -#include <string.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <arch/io.h> #include <arch/stages.h> -#include <device/pnp_def.h> -#include <cpu/x86/lapic.h> + #include <console/console.h> -#include <commonlib/loglevel.h> #include <cpu/amd/car.h> + #include <northbridge/amd/agesa/agesawrapper.h> -#include <northbridge/amd/agesa/agesa_helper.h> #include <northbridge/amd/agesa/state_machine.h> -#include <cpu/x86/bist.h> -#include <superio/smsc/kbc1100/kbc1100.h> -#include <cpu/x86/lapic.h> +#include <northbridge/amd/agesa/agesa_helper.h> + #include "sb_cimx.h" #include "SbPlatform.h" -#include <arch/cpu.h> #include "platform_cfg.h" void asmlinkage early_all_cores(void) @@ -40,36 +32,17 @@ void asmlinkage early_all_cores(void) amd_initmmio(); } -void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) +void platform_once(struct sysinfo *cb) { - struct sysinfo *cb = NULL; - u32 val; - - post_code(0x35); + gpioEarlyInit(); - if (!cpu_init_detectedx && boot_cpu()) { - post_code(0x30); - gpioEarlyInit(); - sb_poweron_init(); + sb_poweron_init(); - post_code(0x31); - - board_BeforeAgesa(cb); - - post_code(0x32); - post_code(0x33); - console_init(); - } - - /* Halt if there was a built in self test failure */ - post_code(0x34); - report_bist_failure(bist); - - // Load MPB - val = cpuid_eax(1); - printk(BIOS_DEBUG, "BSP Family_Model: %08x\n", val); - printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx\n", cpu_init_detectedx); + board_BeforeAgesa(cb); +} +void agesa_main(struct sysinfo *cb) +{ post_code(0x36); agesawrapper_amdinitreset(); diff --git a/src/cpu/amd/agesa/family14/romstage.c b/src/cpu/amd/agesa/family14/romstage.c index 1178ebb54a..b8c9bd345c 100644 --- a/src/cpu/amd/agesa/family14/romstage.c +++ b/src/cpu/amd/agesa/family14/romstage.c @@ -2,6 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2011 Advanced Micro Devices, Inc. + * Copyright (C) 2017 Kyösti Mälkki * * 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 @@ -13,30 +14,16 @@ * GNU General Public License for more details. */ -#include <northbridge/amd/agesa/agesawrapper.h> -#include <northbridge/amd/agesa/agesa_helper.h> -#include <northbridge/amd/agesa/state_machine.h> - -#include <arch/acpi.h> -#include <arch/cpu.h> -#include <arch/io.h> #include <arch/stages.h> -#include <cbmem.h> -#include <console/console.h> #include <cpu/amd/agesa/s3_resume.h> -#include <cpu/x86/lapic.h> -#include <cpu/x86/bist.h> - -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <stdint.h> -#include <string.h> - -#include <commonlib/loglevel.h> -#include <cpu/x86/mtrr.h> -#include <cpu/x86/cache.h> -#include <cpu/amd/mtrr.h> + +#include <console/console.h> #include <cpu/amd/car.h> + +#include <northbridge/amd/agesa/agesawrapper.h> +#include <northbridge/amd/agesa/state_machine.h> +#include <northbridge/amd/agesa/agesa_helper.h> + #include <sb_cimx.h> void asmlinkage early_all_cores(void) @@ -44,40 +31,22 @@ void asmlinkage early_all_cores(void) amd_initmmio(); } -void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) +void platform_once(struct sysinfo *cb) { - struct sysinfo *cb = NULL; - u32 val; - - if (!cpu_init_detectedx && boot_cpu()) { - post_code(0x30); - sb_Poweron_Init(); - - post_code(0x31); - - board_BeforeAgesa(cb); - - console_init(); - } + sb_Poweron_Init(); - /* Halt if there was a built in self test failure */ - post_code(0x34); - report_bist_failure(bist); - - /* Load MPB */ - val = cpuid_eax(1); - printk(BIOS_DEBUG, "BSP Family_Model: %08x\n", val); - printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx\n", cpu_init_detectedx); + board_BeforeAgesa(cb); +} +void agesa_main(struct sysinfo *cb) +{ post_code(0x37); agesawrapper_amdinitreset(); post_code(0x39); agesawrapper_amdinitearly(); - int s3resume = acpi_is_wakeup_s3(); - if (!s3resume) { - + if (!cb->s3resume) { printk(BIOS_INFO, "Normal boot\n"); post_code(0x40); @@ -107,5 +76,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) post_code(0x50); copy_and_run(); + + /* Not reached */ } diff --git a/src/cpu/amd/agesa/family15/romstage.c b/src/cpu/amd/agesa/family15/romstage.c index 02495b0dd7..1c2330839f 100644 --- a/src/cpu/amd/agesa/family15/romstage.c +++ b/src/cpu/amd/agesa/family15/romstage.c @@ -2,6 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2011 - 2012 Advanced Micro Devices, Inc. + * Copyright (C) 2017 Kyösti Mälkki * * 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 @@ -15,17 +16,16 @@ #include <lib.h> #include <reset.h> -#include <stdint.h> -#include <arch/io.h> -#include <arch/cpu.h> -#include <console/console.h> #include <arch/stages.h> -#include "cpu/x86/bist.h" -#include "cpu/x86/lapic.h" +#include <cpu/amd/agesa/s3_resume.h> + +#include <console/console.h> #include <cpu/amd/car.h> + #include <northbridge/amd/agesa/agesawrapper.h> #include <northbridge/amd/agesa/agesa_helper.h> #include <northbridge/amd/agesa/state_machine.h> + #include "northbridge/amd/agesa/family10/reset_test.h" #include <nb_cimx.h> #include <sb_cimx.h> @@ -35,39 +35,26 @@ void asmlinkage early_all_cores(void) amd_initmmio(); } -void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) +void platform_once(struct sysinfo *cb) { - struct sysinfo *cb = NULL; - u32 val; + /* + * SR5650/5670/5690 RD890 chipset, read pci config space hang at POR, + * Disable all Pcie Bridges to work around It. + */ + sr56x0_rd890_disable_pcie_bridge(); - post_code(0x31); + nb_Poweron_Init(); - /* Halt if there was a built in self test failure */ - post_code(0x33); - report_bist_failure(bist); + sb_Poweron_Init(); board_BeforeAgesa(cb); - console_init(); - - val = cpuid_eax(1); - printk(BIOS_DEBUG, "BSP Family_Model: %08x\n", val); - printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx\n", cpu_init_detectedx); +} +void agesa_main(struct sysinfo *cb) +{ post_code(0x37); agesawrapper_amdinitreset(); - if (!cpu_init_detectedx && boot_cpu()) { - post_code(0x38); - /* - * SR5650/5670/5690 RD890 chipset, read pci config space hang at POR, - * Disable all Pcie Bridges to work around It. - */ - sr56x0_rd890_disable_pcie_bridge(); - post_code(0x39); - nb_Poweron_Init(); - post_code(0x3A); - sb_Poweron_Init(); - } post_code(0x3B); agesawrapper_amdinitearly(); @@ -97,4 +84,6 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) post_code(0x51); copy_and_run(); + + /* Not reached */ } diff --git a/src/cpu/amd/agesa/family15rl/romstage.c b/src/cpu/amd/agesa/family15rl/romstage.c index b6a4e514ab..25cd987252 100644 --- a/src/cpu/amd/agesa/family15rl/romstage.c +++ b/src/cpu/amd/agesa/family15rl/romstage.c @@ -2,6 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2012 Advanced Micro Devices, Inc. + * Copyright (C) 2017 Kyösti Mälkki * * 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 @@ -13,61 +14,35 @@ * GNU General Public License for more details. */ -#include <northbridge/amd/agesa/agesawrapper.h> -#include <northbridge/amd/agesa/agesa_helper.h> -#include <northbridge/amd/agesa/state_machine.h> - -#include <arch/acpi.h> -#include <arch/cpu.h> -#include <arch/io.h> #include <arch/stages.h> -#include <cbmem.h> -#include <console/console.h> #include <cpu/amd/agesa/s3_resume.h> -#include <cpu/x86/bist.h> -#include <cpu/x86/lapic.h> + +#include <console/console.h> #include <cpu/amd/car.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <stdint.h> -#include <string.h> -#include <southbridge/amd/agesa/hudson/hudson.h> + +#include <northbridge/amd/agesa/agesawrapper.h> +#include <northbridge/amd/agesa/state_machine.h> +#include <northbridge/amd/agesa/agesa_helper.h> void asmlinkage early_all_cores(void) { amd_initmmio(); } -void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) +void platform_once(struct sysinfo *cb) { - struct sysinfo *cb = NULL; - u32 val; - - if (!cpu_init_detectedx && boot_cpu()) { - post_code(0x30); - board_BeforeAgesa(cb); - - post_code(0x31); - console_init(); - } - - /* Halt if there was a built in self test failure */ - post_code(0x34); - report_bist_failure(bist); - - /* Load MPB */ - val = cpuid_eax(1); - printk(BIOS_DEBUG, "BSP Family_Model: %08x\n", val); - printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx\n", cpu_init_detectedx); + board_BeforeAgesa(cb); +} +void agesa_main(struct sysinfo *cb) +{ post_code(0x37); agesawrapper_amdinitreset(); post_code(0x39); agesawrapper_amdinitearly(); - int s3resume = acpi_is_wakeup_s3(); - if (!s3resume) { + if (!cb->s3resume) { post_code(0x40); agesawrapper_amdinitpost(); @@ -90,5 +65,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) post_code(0x50); copy_and_run(); + + /* Not reached */ } diff --git a/src/cpu/amd/agesa/family15tn/romstage.c b/src/cpu/amd/agesa/family15tn/romstage.c index cc40b2393c..55bb4b1f23 100644 --- a/src/cpu/amd/agesa/family15tn/romstage.c +++ b/src/cpu/amd/agesa/family15tn/romstage.c @@ -3,6 +3,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2012 Advanced Micro Devices, Inc. + * Copyright (C) 2017 Kyösti Mälkki * * 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 @@ -14,63 +15,36 @@ * GNU General Public License for more details. */ -#include <northbridge/amd/agesa/agesawrapper.h> -#include <northbridge/amd/agesa/agesa_helper.h> -#include <northbridge/amd/agesa/state_machine.h> - -#include <arch/acpi.h> -#include <arch/cpu.h> -#include <arch/io.h> #include <arch/stages.h> -#include <cbmem.h> -#include <console/console.h> #include <cpu/amd/agesa/s3_resume.h> -#include <cpu/x86/bist.h> -#include <cpu/x86/lapic.h> + +#include <console/console.h> #include <cpu/amd/car.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <stdint.h> -#include <string.h> -#include <southbridge/amd/agesa/hudson/hudson.h> + +#include <northbridge/amd/agesa/agesawrapper.h> +#include <northbridge/amd/agesa/state_machine.h> +#include <northbridge/amd/agesa/agesa_helper.h> + void asmlinkage early_all_cores(void) { amd_initmmio(); } -void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) +void platform_once(struct sysinfo *cb) { - struct sysinfo *cb = NULL; - u32 val; - - if (!cpu_init_detectedx && boot_cpu()) { - post_code(0x30); - - post_code(0x31); - - board_BeforeAgesa(cb); - - console_init(); - } - - /* Halt if there was a built in self test failure */ - post_code(0x34); - report_bist_failure(bist); - - /* Load MPB */ - val = cpuid_eax(1); - printk(BIOS_DEBUG, "BSP Family_Model: %08x\n", val); - printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx\n", cpu_init_detectedx); + board_BeforeAgesa(cb); +} +void agesa_main(struct sysinfo *cb) +{ post_code(0x37); agesawrapper_amdinitreset(); post_code(0x39); agesawrapper_amdinitearly(); - int s3resume = acpi_is_wakeup_s3(); - if (!s3resume) { + if (!cb->s3resume) { post_code(0x40); agesawrapper_amdinitpost(); @@ -93,4 +67,6 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) post_code(0x50); copy_and_run(); + + /* Not reached */ } diff --git a/src/cpu/amd/agesa/family16kb/romstage.c b/src/cpu/amd/agesa/family16kb/romstage.c index 26b0d79ce7..175ea54637 100644 --- a/src/cpu/amd/agesa/family16kb/romstage.c +++ b/src/cpu/amd/agesa/family16kb/romstage.c @@ -2,6 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2012 Advanced Micro Devices, Inc. + * Copyright (C) 2017 Kyösti Mälkki * * 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 @@ -13,62 +14,35 @@ * GNU General Public License for more details. */ -#include <northbridge/amd/agesa/agesawrapper.h> -#include <northbridge/amd/agesa/agesa_helper.h> -#include <northbridge/amd/agesa/state_machine.h> - -#include <arch/acpi.h> -#include <arch/cpu.h> -#include <arch/io.h> #include <arch/stages.h> -#include <cbmem.h> -#include <console/console.h> #include <cpu/amd/agesa/s3_resume.h> -#include <cpu/x86/bist.h> -#include <cpu/x86/lapic.h> + +#include <console/console.h> #include <cpu/amd/car.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <stdint.h> -#include <string.h> -#include <southbridge/amd/agesa/hudson/hudson.h> + +#include <northbridge/amd/agesa/agesawrapper.h> +#include <northbridge/amd/agesa/state_machine.h> +#include <northbridge/amd/agesa/agesa_helper.h> void asmlinkage early_all_cores(void) { amd_initmmio(); } -void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) +void platform_once(struct sysinfo *cb) { - struct sysinfo *cb = NULL; - u32 val; - - if (!cpu_init_detectedx && boot_cpu()) { - post_code(0x30); - - board_BeforeAgesa(cb); - - post_code(0x31); - console_init(); - } - - /* Halt if there was a built in self test failure */ - post_code(0x34); - report_bist_failure(bist); - - /* Load MPB */ - val = cpuid_eax(1); - printk(BIOS_DEBUG, "BSP Family_Model: %08x\n", val); - printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx\n", cpu_init_detectedx); + board_BeforeAgesa(cb); +} +void agesa_main(struct sysinfo *cb) +{ post_code(0x37); agesawrapper_amdinitreset(); post_code(0x39); agesawrapper_amdinitearly(); - int s3resume = acpi_is_wakeup_s3(); - if (!s3resume) { + if (!cb->s3resume) { post_code(0x40); agesawrapper_amdinitpost(); @@ -92,5 +66,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) post_code(0x50); copy_and_run(); + + /* Not reached */ } diff --git a/src/cpu/amd/agesa/romstage.c b/src/cpu/amd/agesa/romstage.c new file mode 100644 index 0000000000..f77bab9c38 --- /dev/null +++ b/src/cpu/amd/agesa/romstage.c @@ -0,0 +1,56 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2017 Kyösti Mälkki + * + * 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 <arch/acpi.h> +#include <arch/cpu.h> +#include <cpu/amd/car.h> +#include <cpu/x86/bist.h> +#include <console/console.h> +#include <smp/node.h> +#include <string.h> +#include <northbridge/amd/agesa/state_machine.h> + +static void fill_sysinfo(struct sysinfo *cb) +{ + memset(cb, 0, sizeof(*cb)); + cb->s3resume = acpi_is_wakeup_s3(); +} + +void * asmlinkage romstage_main(unsigned long bist) +{ + struct sysinfo romstage_state; + struct sysinfo *cb = &romstage_state; + u8 initial_apic_id = (u8) (cpuid_ebx(1) >> 24); + + fill_sysinfo(cb); + + if ((initial_apic_id == 0) && boot_cpu()) { + + platform_once(cb); + + console_init(); + } + + printk(BIOS_DEBUG, "APIC %02d: CPU Family_Model = %08x\n", + initial_apic_id, cpuid_eax(1)); + + /* Halt if there was a built in self test failure */ + report_bist_failure(bist); + + agesa_main(cb); + + /* Not reached */ + return NULL; +} diff --git a/src/include/cpu/amd/car.h b/src/include/cpu/amd/car.h index 7fd83f14ef..11fb8ae07b 100644 --- a/src/include/cpu/amd/car.h +++ b/src/include/cpu/amd/car.h @@ -18,4 +18,6 @@ void disable_cache_as_ram(void); void asmlinkage early_all_cores(void); +void * asmlinkage romstage_main(unsigned long bist); + #endif diff --git a/src/northbridge/amd/agesa/state_machine.h b/src/northbridge/amd/agesa/state_machine.h index f34fd0e522..3c78edb013 100644 --- a/src/northbridge/amd/agesa/state_machine.h +++ b/src/northbridge/amd/agesa/state_machine.h @@ -25,4 +25,7 @@ struct sysinfo void board_BeforeAgesa(struct sysinfo *cb); +void platform_once(struct sysinfo *cb); +void agesa_main(struct sysinfo *cb); + #endif /* _STATE_MACHINE_H_ */ |