coreboot-gerrit June 2022

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Change in coreboot[master]: cpu/x86/16bit/entry16.inc: Stop PBET timer on Boot Guard platforms
by Michał Żygowski (Code Review) 10 Jun '23

10 Jun '23

Michał Żygowski has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/43395 ) Change subject: cpu/x86/16bit/entry16.inc: Stop PBET timer on Boot Guard platforms ...................................................................... cpu/x86/16bit/entry16.inc: Stop PBET timer on Boot Guard platforms PBET timer has to be stopped before APs are launched and initialized. Otherwise the platform will reset. The PBET expiration time may be very low so stop timer as quickly as possible. The expiration time is defined in Boot Guard manifests. Signed-off-by: Michał Żygowski <michal.zygowski(a)3mdeb.com> Change-Id: I545a36d60597fe37a30b8207336ae7fa7831674d --- M src/cpu/x86/16bit/entry16.inc 1 file changed, 9 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/95/43395/1 diff --git a/src/cpu/x86/16bit/entry16.inc b/src/cpu/x86/16bit/entry16.inc index babed02..c555c5c 100644 --- a/src/cpu/x86/16bit/entry16.inc +++ b/src/cpu/x86/16bit/entry16.inc @@ -29,6 +29,7 @@ #include <cpu/x86/post_code.h> #define BOOTGUARD_SACM_INFO 0x13a +#define BOOTGUARD_PBEC 0x139 /* Symbol _start16bit must be aligned to 4kB to start AP CPUs with * Startup IPI message without RAM. @@ -118,6 +119,14 @@ andl $0x7FFAFFD1, %ebx /* PG,AM,WP,NE,TS,EM,MP = 0 */ orl $0x60000001, %ebx /* CD, NW, PE = 1 */ #if CONFIG(INTEL_BOOTGUARD) + /* + * Stop PBET timer. It is recommended to stop the PBET timer + * regardless of Boot Guard status. + */ + movl $BOOTGUARD_PBEC, %ecx + movl $0, %edx + movl $1, %eax + wrmsr /* DO NOT disable cache if Intel BootGuard is supported */ movl $BOOTGUARD_SACM_INFO, %ecx -- To view, visit https://review.coreboot.org/c/coreboot/+/43395 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I545a36d60597fe37a30b8207336ae7fa7831674d Gerrit-Change-Number: 43395 Gerrit-PatchSet: 1 Gerrit-Owner: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: Martin Roth <martinroth(a)google.com> Gerrit-Reviewer: Patrick Georgi <pgeorgi(a)google.com> Gerrit-MessageType: newchange

6 8

Change in coreboot[master]: program layout: align to 64 bytes when Boot Guard is enabled
by Michał Żygowski (Code Review) 10 Jun '23

10 Jun '23

Michał Żygowski has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/43401 ) Change subject: program layout: align to 64 bytes when Boot Guard is enabled ...................................................................... program layout: align to 64 bytes when Boot Guard is enabled FIT entries for IBB segmnets have 64 byte granularity. Enforce the 64 bytes alignment on all programs and FIT table to ensure the entires for IBB will be added correctly. Signed-off-by: Michał Żygowski <michal.zygowski(a)3mdeb.com> Change-Id: I3ce09e24d716fe9845104205bc934bd2a0efc9cb --- M src/arch/x86/memlayout.ld M src/cpu/intel/fit/fit.S M src/lib/program.ld 3 files changed, 24 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/01/43401/1 diff --git a/src/arch/x86/memlayout.ld b/src/arch/x86/memlayout.ld index 3659cc9..605ed24 100644 --- a/src/arch/x86/memlayout.ld +++ b/src/arch/x86/memlayout.ld @@ -47,3 +47,8 @@ #include <cpu/intel/fit/fit.ld> #endif #endif /* ENV_BOOTBLOCK */ + +/* Each program stage needs to be 64 bytes aligned to be added as FIT entry */ +#if CONFIG_INTEL_BOOTGUARD +. = ALIGN(64); +#endif diff --git a/src/cpu/intel/fit/fit.S b/src/cpu/intel/fit/fit.S index 3b7396c..037918a 100644 --- a/src/cpu/intel/fit/fit.S +++ b/src/cpu/intel/fit/fit.S @@ -9,7 +9,15 @@ .previous .section .text +#if CONFIG(INTEL_BOOTGUARD) +/* + * FIT must be excluded from IBB with BootGuard. As the IBB segments have 64 + * byte granularity, align the FIT to 64 bytes. + */ +.align 64 +#else .align 16 +#endif .global fit_table .global fit_table_end fit_table: @@ -28,5 +36,12 @@ /* Checksum byte - must add to zero. */ .byte 0x7d .fill CONFIG_CPU_INTEL_NUM_FIT_ENTRIES*16 +#if CONFIG(INTEL_BOOTGUARD) +/* + * Just in case the FIT does not end on 64 byte aligned address, maintain the + * 64 byte boundaries of IBB segments. + */ +.align 64 +#endif fit_table_end: .previous diff --git a/src/lib/program.ld b/src/lib/program.ld index 88a3126..ee105e3 100644 --- a/src/lib/program.ld +++ b/src/lib/program.ld @@ -48,6 +48,10 @@ *(.rodata); *(.rodata.*); . = ALIGN(ARCH_POINTER_ALIGN_SIZE); +#if CONFIG_INTEL_BOOTGUARD +/* Each program stage needs to be 64 bytes aligned to be added as FIT entry */ + . = ALIGN(64); +#endif _etext = .; } : to_load -- To view, visit https://review.coreboot.org/c/coreboot/+/43401 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I3ce09e24d716fe9845104205bc934bd2a0efc9cb Gerrit-Change-Number: 43401 Gerrit-PatchSet: 1 Gerrit-Owner: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: Julius Werner <jwerner(a)chromium.org> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newchange

4 6

Change in coreboot[master]: postcodes: replaced postcode values with their respective defined con...
by Sindhoor Tilak (Code Review) 10 Jun '23

10 Jun '23

Sindhoor Tilak has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/42503 ) Change subject: postcodes: replaced postcode values with their respective defined constants ...................................................................... postcodes: replaced postcode values with their respective defined constants - Replaced existing post_code() call values with the defined constants - Reorganized certain post_code calls to match their defines - Added few post_code() calls which were missing - Deleted certain duplicate post_code() calls Signed-off-by: Sindhoor Tilak <sindhoor(a)sin9yt.net> Change-Id: If32f43104a829bd1db0d5f5340cc94bf0c717c39 --- M src/arch/x86/postcar.c M src/arch/x86/postcar_loader.c M src/arch/x86/tables.c M src/cpu/intel/car/bootblock.c M src/cpu/intel/car/core2/cache_as_ram.S M src/cpu/intel/car/non-evict/cache_as_ram.S M src/cpu/intel/car/non-evict/exit_car.S M src/cpu/intel/car/p3/cache_as_ram.S M src/cpu/intel/car/p4-netburst/cache_as_ram.S M src/cpu/intel/car/p4-netburst/exit_car.S M src/cpu/intel/haswell/romstage.c M src/cpu/qemu-x86/bootblock.c M src/cpu/qemu-x86/cache_as_ram_bootblock.S M src/cpu/x86/mtrr/mtrr.c M src/device/pci_device.c M src/drivers/amd/agesa/cache_as_ram.S M src/drivers/amd/agesa/romstage.c M src/drivers/intel/fsp1_1/cache_as_ram.S M src/drivers/intel/fsp1_1/fsp_util.c M src/drivers/intel/fsp1_1/raminit.c M src/drivers/intel/fsp1_1/romstage.c M src/drivers/intel/fsp2_0/memory_init.c M src/lib/ramtest.c M src/mainboard/amd/thatcher/bootblock.c M src/mainboard/asus/f2a85-m/romstage.c M src/mainboard/bap/ode_e21XX/romstage.c M src/mainboard/msi/ms7721/romstage.c M src/northbridge/intel/pineview/romstage.c M src/northbridge/intel/sandybridge/raminit.c M src/northbridge/intel/sandybridge/raminit_mrc.c M src/northbridge/intel/sandybridge/romstage.c M src/soc/amd/picasso/bootblock/pre_c.S M src/soc/amd/picasso/romstage.c M src/soc/amd/stoneyridge/bootblock/bootblock.c M src/soc/amd/stoneyridge/chip.c M src/soc/amd/stoneyridge/romstage.c M src/soc/intel/apollolake/bootblock/bootblock.c M src/soc/intel/baytrail/romstage/raminit.c M src/soc/intel/broadwell/romstage/raminit.c M src/soc/intel/broadwell/romstage/romstage.c M src/soc/intel/common/block/cpu/car/cache_as_ram.S M src/soc/intel/common/block/cpu/car/cache_as_ram_fsp.S M src/soc/intel/quark/bootblock/esram_init.S M src/soc/intel/quark/romstage/fsp_params.c M src/soc/intel/skylake/bootblock/bootblock.c M src/soc/intel/tigerlake/bootblock/bootblock.c M src/soc/intel/xeon_sp/bootblock.c M src/soc/intel/xeon_sp/romstage.c 48 files changed, 160 insertions(+), 125 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/03/42503/1 diff --git a/src/arch/x86/postcar.c b/src/arch/x86/postcar.c index dcacc70..0a3698c 100644 --- a/src/arch/x86/postcar.c +++ b/src/arch/x86/postcar.c @@ -30,6 +30,8 @@ display_mtrrs(); + post_code(POST_ENTRY_RAMSTAGE); /* Load and run ramstage. */ run_ramstage(); + post_code(POST_RAMSTAGE_DIE); } diff --git a/src/arch/x86/postcar_loader.c b/src/arch/x86/postcar_loader.c index 084384e..146a3b6 100644 --- a/src/arch/x86/postcar_loader.c +++ b/src/arch/x86/postcar_loader.c @@ -97,12 +97,14 @@ void prepare_and_run_postcar(struct postcar_frame *pcf) { if (postcar_frame_init(pcf, 0)) + post_code(POST_EXIT_CAR_INIT_FAIL); die("Unable to initialize postcar frame.\n"); fill_postcar_frame(pcf); postcar_frame_common_mtrrs(pcf); + post_code(POST_ENTRY_POST_CAR); run_postcar_phase(pcf); /* We do not return here. */ } diff --git a/src/arch/x86/tables.c b/src/arch/x86/tables.c index 492674c..8783925 100644 --- a/src/arch/x86/tables.c +++ b/src/arch/x86/tables.c @@ -17,7 +17,7 @@ unsigned long high_table_pointer; #define MAX_PIRQ_TABLE_SIZE (4 * 1024) - post_code(0x9a); + post_code(POST_TABLE_IRQ_WRITE); /* This table must be between 0x0f0000 and 0x100000 */ rom_table_end = write_pirq_routing_table(rom_table_end); @@ -49,7 +49,7 @@ unsigned long high_table_pointer; #define MAX_MP_TABLE_SIZE (4 * 1024) - post_code(0x9b); + post_code(POST_TABLE_MP_WRITE); /* The smp table must be in 0-1K, 639K-640K, or 960K-1M */ rom_table_end = write_smp_table(rom_table_end); @@ -78,7 +78,7 @@ unsigned long high_table_pointer; const size_t max_acpi_size = CONFIG_MAX_ACPI_TABLE_SIZE_KB * KiB; - post_code(0x9c); + post_code(POST_TABLE_ACPI_WRITE); /* Write ACPI tables to F segment and high tables area */ diff --git a/src/cpu/intel/car/bootblock.c b/src/cpu/intel/car/bootblock.c index dd9a772..1070a9b 100644 --- a/src/cpu/intel/car/bootblock.c +++ b/src/cpu/intel/car/bootblock.c @@ -3,6 +3,7 @@ #include <bootblock_common.h> #include <arch/bootblock.h> #include <cpu/x86/bist.h> +#include <console/console.h> static uint32_t saved_bist; @@ -22,6 +23,7 @@ bootblock_early_northbridge_init(); bootblock_early_southbridge_init(); bootblock_early_cpu_init(); + post_code(POST_BOOTBLOCK_SOC_EARLYINIT); } void bootblock_soc_init(void) diff --git a/src/cpu/intel/car/core2/cache_as_ram.S b/src/cpu/intel/car/core2/cache_as_ram.S index 837394c..2983257 100644 --- a/src/cpu/intel/car/core2/cache_as_ram.S +++ b/src/cpu/intel/car/core2/cache_as_ram.S @@ -12,7 +12,7 @@ bootblock_pre_c_entry: cache_as_ram: - post_code(0x20) + post_code(POST_BOOTBLOCK_PRE_C_EXIT) /* Send INIT IPI to all excluding ourself. */ movl $0x000C4500, %eax @@ -25,7 +25,7 @@ bt $12, %eax jc wait_for_sipi - post_code(0x22) + post_code(POST_CAR_INIT_IPI) /* Clear/disable fixed MTRRs */ mov $fixed_mtrr_list_size, %ebx @@ -38,6 +38,8 @@ wrmsr jnz clear_fixed_mtrr + post_code(POST_CAR_FIXED_MTRR) + /* Figure out how many MTRRs we have, and clear them out */ mov $MTRR_CAP_MSR, %ecx rdmsr @@ -54,7 +56,7 @@ dec %ebx jnz clear_var_mtrr - post_code(0x22) + post_code(POST_CAR_VARIABLE_MTRR) /* Configure the default memory type to uncacheable. */ movl $MTRR_DEF_TYPE_MSR, %ecx rdmsr @@ -79,7 +81,6 @@ movl $MTRR_PHYS_MASK(1), %ecx wrmsr - post_code(0x23) /* Set Cache-as-RAM base address. */ movl $(MTRR_PHYS_BASE(0)), %ecx movl $_car_mtrr_start, %eax @@ -87,7 +88,7 @@ xorl %edx, %edx wrmsr - post_code(0x24) + post_code(POST_CAR_BASE_ADDRESS) /* Set Cache-as-RAM mask. */ movl $(MTRR_PHYS_MASK(0)), %ecx rdmsr @@ -95,7 +96,7 @@ orl $MTRR_PHYS_MASK_VALID, %eax wrmsr - post_code(0x25) + post_code(POST_CAR_MTRR_ENABLE) /* Enable MTRR. */ movl $MTRR_DEF_TYPE_MSR, %ecx @@ -115,6 +116,7 @@ invd movl %eax, %cr0 + post_code(POST_CAR_CACHE_CLEAR) /* Clear the cache memory region. This will also fill up the cache. */ cld xorl %eax, %eax @@ -123,7 +125,7 @@ shr $2, %ecx rep stosl - post_code(0x26) + post_code(POST_CAR_CACHE_EVICTION) /* Enable Cache-as-RAM mode by disabling cache. */ movl %cr0, %eax orl $CR0_CacheDisable, %eax @@ -142,12 +144,13 @@ orl $MTRR_PHYS_MASK_VALID, %eax wrmsr - post_code(0x28) + post_code(POST_CAR_INIT_CACHE) /* Enable cache. */ movl %cr0, %eax andl $(~(CR0_CacheDisable | CR0_NoWriteThrough)), %eax movl %eax, %cr0 + post_code(POST_ENTRY_BOOTBLOCK_STACK) /* Setup the stack. */ mov $_ecar_stack, %esp @@ -165,7 +168,7 @@ pushl %eax /* tsc[31:0] */ before_c_entry: - post_code(0x29) + post_code(POST_ENTRY_C_BOOTBLOCK) call bootblock_c_entry_bist /* Should never see this postcode */ diff --git a/src/cpu/intel/car/non-evict/cache_as_ram.S b/src/cpu/intel/car/non-evict/cache_as_ram.S index d087365..94bfeaa 100644 --- a/src/cpu/intel/car/non-evict/cache_as_ram.S +++ b/src/cpu/intel/car/non-evict/cache_as_ram.S @@ -17,7 +17,7 @@ jmp check_mtrr /* Check if CPU properly reset */ cache_as_ram: - post_code(0x20) + post_code(POST_BOOTBLOCK_PRE_C_EXIT) /* Send INIT IPI to all excluding ourself. */ movl $0x000C4500, %eax @@ -30,14 +30,13 @@ bt $12, %eax jc wait_for_sipi - post_code(0x21) + post_code(POST_CAR_INIT_IPI) /* Clean-up MTRR_DEF_TYPE_MSR. */ movl $MTRR_DEF_TYPE_MSR, %ecx xorl %eax, %eax xorl %edx, %edx wrmsr - post_code(0x22) /* Clear/disable fixed MTRRs */ mov $fixed_mtrr_list_size, %ebx xor %eax, %eax @@ -49,6 +48,8 @@ wrmsr jnz clear_fixed_mtrr + post_code(POST_CAR_FIXED_MTRR) + /* Zero out all variable range MTRRs. */ movl $MTRR_CAP_MSR, %ecx rdmsr @@ -64,6 +65,7 @@ dec %edi jnz clear_var_mtrrs + post_code(POST_CAR_VARIABLE_MTRR) /* Determine CPU_ADDR_BITS and load PHYSMASK high word to %edx. */ movl $0x80000008, %eax cpuid @@ -84,7 +86,6 @@ wrmsr - post_code(0x23) /* Set Cache-as-RAM base address. */ movl $(MTRR_PHYS_BASE(0)), %ecx movl $_car_mtrr_start, %eax @@ -92,7 +93,7 @@ xorl %edx, %edx wrmsr - post_code(0x24) + post_code(POST_CAR_BASE_ADDRESS) /* Set Cache-as-RAM mask. */ movl $(MTRR_PHYS_MASK(0)), %ecx rdmsr @@ -113,7 +114,7 @@ orl $MTRR_PHYS_MASK_VALID, %eax wrmsr - post_code(0x25) + post_code(POST_CAR_MTRR_ENABLE) /* Enable MTRR. */ movl $MTRR_DEF_TYPE_MSR, %ecx @@ -170,6 +171,7 @@ andl $~2, %eax wrmsr + post_code(POST_CAR_CACHE_CLEAR) /* Clear the cache memory region. This will also fill up the cache. */ cld xorl %eax, %eax @@ -178,13 +180,13 @@ shr $2, %ecx rep stosl + post_code(POST_CAR_CACHE_EVICTION) /* enable the 'no eviction run' state */ movl $NoEvictMod_MSR, %ecx rdmsr orl $3, %eax wrmsr - post_code(0x26) /* Enable Cache-as-RAM mode by disabling cache. */ movl %cr0, %eax orl $CR0_CacheDisable, %eax @@ -195,12 +197,13 @@ orl $MTRR_PHYS_MASK_VALID, %eax wrmsr - post_code(0x28) + post_code(POST_CAR_INIT_CACHE) /* Enable cache. */ movl %cr0, %eax andl $(~(CR0_CacheDisable | CR0_NoWriteThrough)), %eax movl %eax, %cr0 + post_code(POST_ENTRY_BOOTBLOCK_STACK) /* Setup the stack. */ mov $_ecar_stack, %esp @@ -218,7 +221,7 @@ pushl %eax /* tsc[31:0] */ before_c_entry: - post_code(0x29) + post_code(POST_ENTRY_C_BOOTBLOCK) call bootblock_c_entry_bist /* Should never see this postcode */ diff --git a/src/cpu/intel/car/non-evict/exit_car.S b/src/cpu/intel/car/non-evict/exit_car.S index 2834e76..260b90e 100644 --- a/src/cpu/intel/car/non-evict/exit_car.S +++ b/src/cpu/intel/car/non-evict/exit_car.S @@ -12,14 +12,14 @@ chipset_teardown_car: pop %esp - post_code(0x30) + post_code(POST_ENTRY_POST_CAR) /* Disable cache. */ movl %cr0, %eax orl $CR0_CacheDisable, %eax movl %eax, %cr0 - post_code(0x31) + post_code(POST_CAR_CACHE_EVICTION) /* Disable MTRR. */ movl $MTRR_DEF_TYPE_MSR, %ecx diff --git a/src/cpu/intel/car/p3/cache_as_ram.S b/src/cpu/intel/car/p3/cache_as_ram.S index 71e3447..8e5e6e7 100644 --- a/src/cpu/intel/car/p3/cache_as_ram.S +++ b/src/cpu/intel/car/p3/cache_as_ram.S @@ -12,7 +12,7 @@ bootblock_pre_c_entry: cache_as_ram: - post_code(0x20) + post_code(POST_BOOTBLOCK_PRE_C_EXIT) /* Clear/disable fixed MTRRs */ mov $fixed_mtrr_list_size, %ebx @@ -24,6 +24,7 @@ movzwl fixed_mtrr_list(%ebx), %ecx wrmsr jnz clear_fixed_mtrr + post_code(POST_CAR_FIXED_MTRR) /* Figure out how many MTRRs we have, and clear them out */ mov $MTRR_CAP_MSR, %ecx @@ -40,7 +41,7 @@ inc %ecx dec %ebx jnz clear_var_mtrr - post_code(0x21) + post_code(POST_CAR_VARIABLE_MTRR) /* Configure the default memory type to uncacheable. */ movl $MTRR_DEF_TYPE_MSR, %ecx @@ -48,8 +49,6 @@ andl $(~0x00000cff), %eax wrmsr - post_code(0x22) - /* Determine CPU_ADDR_BITS and load PHYSMASK high word to %edx. */ movl $1, %eax cpuid @@ -66,8 +65,6 @@ movl $MTRR_PHYS_MASK(1), %ecx wrmsr - post_code(0x2a) - /* Set Cache-as-RAM base address. */ movl $(MTRR_PHYS_BASE(0)), %ecx movl $_car_mtrr_start, %eax @@ -75,6 +72,8 @@ xorl %edx, %edx wrmsr + post_code(POST_CAR_BASE_ADDRESS) + /* Set Cache-as-RAM mask. */ movl $(MTRR_PHYS_MASK(0)), %ecx rdmsr @@ -82,7 +81,7 @@ orl $MTRR_PHYS_MASK_VALID, %eax wrmsr - post_code(0x2b) + post_code(POST_CAR_MTRR_ENABLE) /* Enable MTRR. */ movl $MTRR_DEF_TYPE_MSR, %ecx @@ -90,14 +89,13 @@ orl $MTRR_DEF_TYPE_EN, %eax wrmsr - post_code(0x2c) - /* Enable cache (CR0.CD = 0, CR0.NW = 0). */ movl %cr0, %eax andl $(~(CR0_CacheDisable | CR0_NoWriteThrough)), %eax invd movl %eax, %cr0 + post_code(POST_CAR_CACHE_EVICTION) /* Read then clear the CAR region. This will also fill up the cache. * IMPORTANT: The read is mandatory. */ @@ -112,7 +110,6 @@ xorl %eax, %eax rep stosl - post_code(0x2d) /* Enable Cache-as-RAM mode by disabling cache. */ movl %cr0, %eax orl $CR0_CacheDisable, %eax @@ -131,12 +128,13 @@ orl $MTRR_PHYS_MASK_VALID, %eax wrmsr - post_code(0x2e) + post_code(POST_CAR_INIT_CACHE) /* Enable cache. */ movl %cr0, %eax andl $(~(CR0_CacheDisable | CR0_NoWriteThrough)), %eax movl %eax, %cr0 + post_code(POST_ENTRY_BOOTBLOCK_STACK) /* Setup the stack. */ mov $_ecar_stack, %esp @@ -154,7 +152,7 @@ pushl %eax /* tsc[31:0] */ before_c_entry: - post_code(0x29) + post_code(POST_ENTRY_C_BOOTBLOCK) call bootblock_c_entry_bist /* Should never see this postcode */ diff --git a/src/cpu/intel/car/p4-netburst/cache_as_ram.S b/src/cpu/intel/car/p4-netburst/cache_as_ram.S index 4e36538..74ff544 100644 --- a/src/cpu/intel/car/p4-netburst/cache_as_ram.S +++ b/src/cpu/intel/car/p4-netburst/cache_as_ram.S @@ -16,7 +16,7 @@ bootblock_pre_c_entry: cache_as_ram: - post_code(0x20) + post_code(POST_BOOTBLOCK_PRE_C_EXIT) movl $LAPIC_BASE_MSR, %ecx rdmsr @@ -33,6 +33,7 @@ movzwl fixed_mtrr_list(%ebx), %ecx wrmsr jnz clear_fixed_mtrr + post_code(POST_CAR_FIXED_MTRR) /* Figure out how many MTRRs we have, and clear them out */ mov $MTRR_CAP_MSR, %ecx @@ -49,7 +50,7 @@ inc %ecx dec %ebx jnz clear_var_mtrr - post_code(0x21) + post_code(POST_CAR_VARIABLE_MTRR) /* Configure the default memory type to uncacheable. */ movl $MTRR_DEF_TYPE_MSR, %ecx @@ -57,8 +58,6 @@ andl $(~0x00000cff), %eax wrmsr - post_code(0x22) - /* Determine CPU_ADDR_BITS and load PHYSMASK high * word to %edx. */ @@ -207,15 +206,14 @@ sipi_complete: - post_code(0x2a) - /* Set Cache-as-RAM base address. */ movl $(MTRR_PHYS_BASE(0)), %ecx movl $_car_mtrr_start, %eax orl $MTRR_TYPE_WRBACK, %eax xorl %edx, %edx wrmsr - + post_code(POST_CAR_BASE_ADDRESS) + /* Set Cache-as-RAM mask. */ movl $(MTRR_PHYS_MASK(0)), %ecx rdmsr @@ -223,7 +221,7 @@ orl $MTRR_PHYS_MASK_VALID, %eax wrmsr - post_code(0x2b) + post_code(POST_CAR_MTRR_ENABLE) /* Enable MTRR. */ movl $MTRR_DEF_TYPE_MSR, %ecx @@ -293,7 +291,7 @@ jmp update_bsp_microcode end_microcode_update: #endif - post_code(0x2d) + post_code(POST_CAR_CACHE_EVICTION) /* Disable caching to change MTRR's. */ movl %cr0, %eax orl $CR0_CacheDisable, %eax @@ -333,13 +331,14 @@ wrmsr fill_cache: - post_code(0x2e) + post_code(POST_CAR_INIT_CACHE) /* Enable cache. */ movl %cr0, %eax andl $(~(CR0_CacheDisable | CR0_NoWriteThrough)), %eax invd movl %eax, %cr0 + post_code(POST_CAR_CACHE_CLEAR) /* Clear the cache memory region. This will also fill up the cache. */ cld xorl %eax, %eax @@ -348,6 +347,7 @@ shr $2, %ecx rep stosl + post_code(POST_ENTRY_BOOTBLOCK_STACK) /* Setup the stack. */ mov $_ecar_stack, %esp @@ -365,7 +365,7 @@ pushl %eax /* tsc[31:0] */ before_c_entry: - post_code(0x2f) + post_code(POST_ENTRY_C_BOOTBLOCK) call bootblock_c_entry_bist /* Should never see this postcode */ diff --git a/src/cpu/intel/car/p4-netburst/exit_car.S b/src/cpu/intel/car/p4-netburst/exit_car.S index 108342f..0dec603 100644 --- a/src/cpu/intel/car/p4-netburst/exit_car.S +++ b/src/cpu/intel/car/p4-netburst/exit_car.S @@ -10,7 +10,7 @@ chipset_teardown_car: pop %esp - post_code(0x30) + post_code(POST_ENTRY_POST_CAR) /* Disable cache. */ movl %cr0, %eax diff --git a/src/cpu/intel/haswell/romstage.c b/src/cpu/intel/haswell/romstage.c index 4b56301..04abdb2 100644 --- a/src/cpu/intel/haswell/romstage.c +++ b/src/cpu/intel/haswell/romstage.c @@ -19,7 +19,7 @@ int wake_from_s3; enable_lapic(); - + post_code(POST_ENTRY_ROMSTAGE); wake_from_s3 = early_pch_init(params->gpio_map, params->rcba_config); /* Perform some early chipset initialization required @@ -56,10 +56,11 @@ params->copy_spd(params->pei_data); sdram_initialize(params->pei_data); + post_code(POST_ROM_SDRAM_INIT); timestamp_add_now(TS_AFTER_INITRAM); - post_code(0x3b); + post_code(POST_RAM_INIT); intel_early_me_status(); @@ -80,5 +81,5 @@ romstage_handoff_init(wake_from_s3); - post_code(0x3f); + post_code(POST_ROM_STAGE_HANDOFF); } diff --git a/src/cpu/qemu-x86/bootblock.c b/src/cpu/qemu-x86/bootblock.c index 1b46403e..3675e4a 100644 --- a/src/cpu/qemu-x86/bootblock.c +++ b/src/cpu/qemu-x86/bootblock.c @@ -6,11 +6,12 @@ asmlinkage void bootblock_c_entry_bist(uint64_t base_timestamp, uint32_t bist) { - post_code(0x05); + post_code(POST_ENTRY_C_BOOTBLOCK); /* Halt if there was a built in self test failure */ if (bist) { console_init(); + post_code(POST_CONSOLE_READY); report_bist_failure(bist); } diff --git a/src/cpu/qemu-x86/cache_as_ram_bootblock.S b/src/cpu/qemu-x86/cache_as_ram_bootblock.S index 30f9f9c..ebe5de1 100644 --- a/src/cpu/qemu-x86/cache_as_ram_bootblock.S +++ b/src/cpu/qemu-x86/cache_as_ram_bootblock.S @@ -6,12 +6,13 @@ bootblock_pre_c_entry: cache_as_ram: - post_code(0x20) + post_code(POST_BOOTBLOCK_PRE_C_EXIT) /* * Nothing to do here on qemu, RAM works just fine without any * initialization. */ + post_code(POST_CAR_CACHE_CLEAR) /* Clear the cache memory region. This will also clear CAR GLOBAL */ movl $_car_region_start, %edi movl $_car_region_end, %ecx @@ -20,7 +21,7 @@ xorl %eax, %eax rep stosl - post_code(0x21) + post_code(POST_ENTRY_BOOTBLOCK_STACK) movl $_ecar_stack, %esp @@ -47,7 +48,7 @@ #endif before_c_entry: - post_code(0x29) + post_code(POST_ENTRY_C_BOOTBLOCK) call bootblock_c_entry_bist /* Never returns */ .Lhlt: diff --git a/src/cpu/x86/mtrr/mtrr.c b/src/cpu/x86/mtrr/mtrr.c index 77525a7..f961f41 100644 --- a/src/cpu/x86/mtrr/mtrr.c +++ b/src/cpu/x86/mtrr/mtrr.c @@ -826,7 +826,7 @@ printk(BIOS_DEBUG, "\n"); - post_code(0x93); + post_code(POST_BOOTBLOCK_MTRR_CHECK); } static bool put_back_original_solution; diff --git a/src/device/pci_device.c b/src/device/pci_device.c index 032e15c..0ecf86a 100644 --- a/src/device/pci_device.c +++ b/src/device/pci_device.c @@ -1237,7 +1237,7 @@ max_devfn=0xff; } - post_code(0x24); + post_code(POST_PCI_SCAN_BUS); /* * Probe all devices/functions on this bus with some optimization for @@ -1317,7 +1317,7 @@ * side of any bridges that may be on this bus plus any devices. * Return how far we've got finding sub-buses. */ - post_code(0x55); + post_code(POST_PCI_SCAN_EXIT); } typedef enum { diff --git a/src/drivers/amd/agesa/cache_as_ram.S b/src/drivers/amd/agesa/cache_as_ram.S index 8e7ea29..8a39a2f 100644 --- a/src/drivers/amd/agesa/cache_as_ram.S +++ b/src/drivers/amd/agesa/cache_as_ram.S @@ -27,7 +27,7 @@ */ bootblock_pre_c_entry: - post_code(0xa0) + post_code(POST_BOOTBLOCK_PRE_C_EXIT) AMD_ENABLE_STACK @@ -42,6 +42,7 @@ test $LAPIC_BASE_MSR_BOOTSTRAP_PROCESSOR, %eax jz ap_entry + post_code(POST_ENTRY_BOOTBLOCK_STACK) mov $_ecar_stack, %esp /* Align the stack and keep aligned for call to bootblock_c_entry() */ @@ -53,7 +54,7 @@ movd %mm1, %eax pushl %eax /* tsc[31:0] */ - post_code(0xa2) + post_code(POST_ENTRY_C_BOOTBLOCK) call bootblock_c_entry diff --git a/src/drivers/amd/agesa/romstage.c b/src/drivers/amd/agesa/romstage.c index 617416a..be45463 100644 --- a/src/drivers/amd/agesa/romstage.c +++ b/src/drivers/amd/agesa/romstage.c @@ -75,6 +75,7 @@ cbmem_initted = !cbmem_recovery(cb->s3resume); if (cb->s3resume && !cbmem_initted) { + post_code(POST_CBMEM_RECOVER_FAIL); printk(BIOS_EMERG, "Unable to recover CBMEM\n"); halt(); } @@ -84,6 +85,7 @@ postcar_frame_init(&pcf, HIGH_ROMSTAGE_STACK_SIZE); recover_postcar_frame(&pcf, cb->s3resume); + post_code(POST_ENTRY_POST_CAR); run_postcar_phase(&pcf); /* We do not return. */ } diff --git a/src/drivers/intel/fsp1_1/cache_as_ram.S b/src/drivers/intel/fsp1_1/cache_as_ram.S index 31c3580..7691033 100644 --- a/src/drivers/intel/fsp1_1/cache_as_ram.S +++ b/src/drivers/intel/fsp1_1/cache_as_ram.S @@ -32,10 +32,11 @@ movd %eax, %mm1 cache_as_ram: - post_code(0x20) + post_code(POST_BOOTBLOCK_PRE_C_EXIT) /* Cache the rom and update the microcode */ cache_rom: + POST_CAR_CACHE_EVICTION /* Disable cache */ movl %cr0, %eax orl $CR0_CacheDisable, %eax @@ -62,6 +63,7 @@ rdmsr orl $MTRR_DEF_TYPE_EN, %eax wrmsr + post_code(POST_CAR_MTRR_ENABLE) /* The Google FSP release for Braswell has broken microcode update code and FSP needs the installed microcode revision to be non zero. @@ -132,6 +134,7 @@ cmp $0, %eax jne halt2 + post_code(POST_ENTRY_BOOTBLOCK_STACK) /* Setup bootloader stack */ movl %edx, %esp @@ -167,7 +170,7 @@ pushl %eax /* tsc[31:0] */ before_romstage: - post_code(0x2A) + post_code(POST_ENTRY_C_BOOTBLOCK) /* Call bootblock_c_entry(uint64_t base_timestamp) */ call bootblock_c_entry diff --git a/src/drivers/intel/fsp1_1/fsp_util.c b/src/drivers/intel/fsp1_1/fsp_util.c index 9e7865d..1696df0 100644 --- a/src/drivers/intel/fsp1_1/fsp_util.c +++ b/src/drivers/intel/fsp1_1/fsp_util.c @@ -123,7 +123,7 @@ fsp_header_ptr = (void *)find_fsp(CONFIG_FSP_LOC); if ((u32)fsp_header_ptr < 0xff) { /* output something in case there is no serial */ - post_code(0x4F); + post_code(POST_FSP_FAILURE); die("Can't find the FSP!\n"); } } diff --git a/src/drivers/intel/fsp1_1/raminit.c b/src/drivers/intel/fsp1_1/raminit.c index dfa3258..8ae4ff7 100644 --- a/src/drivers/intel/fsp1_1/raminit.c +++ b/src/drivers/intel/fsp1_1/raminit.c @@ -50,7 +50,7 @@ * set to NULL. This indicates that the FSP code will use the UPD * region in the FSP binary. */ - post_code(POST_MEM_PREINIT_PREP_START); + post_code(POST_RAM_INIT); fsp_header = params->chipset_context; vpd_ptr = (VPD_DATA_REGION *)(fsp_header->CfgRegionOffset + fsp_header->ImageBase); @@ -110,7 +110,7 @@ post_code(POST_FSP_MEMORY_INIT); status = fsp_memory_init(&fsp_memory_init_params); mainboard_after_memory_init(); - post_code(0x37); + post_code(POST_MAINBOARD_SOC_INIT_EXIT); timestamp_add_now(TS_FSP_MEMORY_INIT_END); printk(BIOS_DEBUG, "FspMemoryInit returned 0x%08x\n", status); @@ -146,6 +146,7 @@ } else if (cbmem_initialize_id_size(CBMEM_ID_FSP_RESERVED_MEMORY, fsp_reserved_bytes)) { #if CONFIG(HAVE_ACPI_RESUME) + post_code(POST_CBMEM_RECOVER_FAIL); printk(BIOS_DEBUG, "Failed to recover CBMEM in S3 resume.\n"); /* Failed S3 resume, reset to come up cleanly */ /* FIXME: A "system" reset is likely enough: */ diff --git a/src/drivers/intel/fsp1_1/romstage.c b/src/drivers/intel/fsp1_1/romstage.c index 46df1c8..b8c8c76 100644 --- a/src/drivers/intel/fsp1_1/romstage.c +++ b/src/drivers/intel/fsp1_1/romstage.c @@ -25,7 +25,7 @@ bool s3wake; struct region_device rdev; - post_code(0x32); + post_code(POST_ENTRY_ROMSTAGE); timestamp_add_now(TS_BEFORE_INITRAM); @@ -35,7 +35,7 @@ /* Perform remaining SOC initialization */ soc_pre_ram_init(params); - post_code(0x33); + post_code(POST_SOC_RAM_PREINIT); /* Check recovery and MRC cache */ params->saved_data_size = 0; @@ -100,7 +100,7 @@ .chipset_context = fih, }; - post_code(0x30); + post_code(POST_ENTRY_ROMSTAGE); timestamp_add_now(TS_START_ROMSTAGE); @@ -126,13 +126,13 @@ /* Board initialization before and after RAM is enabled */ mainboard_pre_raminit(&params); - post_code(0x31); - + post_code(POST_MEM_PREINIT_EXIT); + post_code(POST_RAM_INIT); /* Initialize memory */ raminit_common(&params); soc_after_ram_init(&params); - post_code(0x38); + } /* Initialize the power state */ diff --git a/src/drivers/intel/fsp2_0/memory_init.c b/src/drivers/intel/fsp2_0/memory_init.c index 7f5d389..59f84d7 100644 --- a/src/drivers/intel/fsp2_0/memory_init.c +++ b/src/drivers/intel/fsp2_0/memory_init.c @@ -72,6 +72,7 @@ } else if (cbmem_initialize_id_size(CBMEM_ID_FSP_RESERVED_MEMORY, range_entry_size(&fsp_mem))) { if (CONFIG(HAVE_ACPI_RESUME)) { + post_code(POST_CBMEM_RECOVER_FAIL); printk(BIOS_ERR, "Failed to recover CBMEM in S3 resume.\n"); /* Failed S3 resume, reset to come up cleanly */ diff --git a/src/lib/ramtest.c b/src/lib/ramtest.c index c6cd7a4..b357dc0 100644 --- a/src/lib/ramtest.c +++ b/src/lib/ramtest.c @@ -108,7 +108,7 @@ } } if (failures) { - post_code(0xea); + post_code(POST_RAM_TEST_FAIL); printk(BIOS_DEBUG, "\nDRAM did _NOT_ verify!\n"); return 1; } @@ -126,6 +126,7 @@ */ printk(BIOS_DEBUG, "Testing DRAM at: %08lx\n", start); if (ram_bitset_nodie(start)) + post_code(POST_RAM_FAILURE); die("DRAM ERROR"); printk(BIOS_DEBUG, "Done.\n"); } @@ -198,7 +199,7 @@ write_phys(dst, backup); if (fail) { - post_code(0xea); + post_code(POST_RAM_FAILURE); die("RAM INIT FAILURE!\n"); } phys_memory_barrier(); diff --git a/src/mainboard/amd/thatcher/bootblock.c b/src/mainboard/amd/thatcher/bootblock.c index 468c938..7411980 100644 --- a/src/mainboard/amd/thatcher/bootblock.c +++ b/src/mainboard/amd/thatcher/bootblock.c @@ -10,8 +10,7 @@ void bootblock_mainboard_early_init(void) { - post_code(0x30); - post_code(0x31); + post_code(POST_BOOTBLOCK_SOC_EARLYINIT); gpio_100_write8(0x1, 0x98); diff --git a/src/mainboard/asus/f2a85-m/romstage.c b/src/mainboard/asus/f2a85-m/romstage.c index d4b11fc..6883e13 100644 --- a/src/mainboard/asus/f2a85-m/romstage.c +++ b/src/mainboard/asus/f2a85-m/romstage.c @@ -10,7 +10,7 @@ { u8 byte; - post_code(0x30); + post_code(POST_ENTRY_ROMSTAGE); /* turn on secondary smbus at b20 */ pm_write8(0x28, pm_read8(0x28) | 1); diff --git a/src/mainboard/bap/ode_e21XX/romstage.c b/src/mainboard/bap/ode_e21XX/romstage.c index 6b116fd..1b4cf23 100644 --- a/src/mainboard/bap/ode_e21XX/romstage.c +++ b/src/mainboard/bap/ode_e21XX/romstage.c @@ -28,10 +28,10 @@ pm_io_write8(0xd2, 0); if (!cpu_init_detectedx && boot_cpu()) { - post_code(0x30); + post_code(POST_ENTRY_ROMSTAGE); fintek_enable_serial(SERIAL_DEV1, CONFIG_TTYS0_BASE); - post_code(0x31); console_init(); + post_code(POST_CONSOLE_READY); } } diff --git a/src/mainboard/msi/ms7721/romstage.c b/src/mainboard/msi/ms7721/romstage.c index 8a1cc03..67eae9f 100644 --- a/src/mainboard/msi/ms7721/romstage.c +++ b/src/mainboard/msi/ms7721/romstage.c @@ -4,5 +4,5 @@ void board_BeforeAgesa(struct sysinfo *cb) { - post_code(0x30); + post_code(POST_ENTRY_ROMSTAGE); } diff --git a/src/northbridge/intel/pineview/romstage.c b/src/northbridge/intel/pineview/romstage.c index 22ed952..7cade85 100644 --- a/src/northbridge/intel/pineview/romstage.c +++ b/src/northbridge/intel/pineview/romstage.c @@ -37,7 +37,7 @@ i82801gx_early_init(); pineview_early_init(); - post_code(0x30); + post_code(POST_ENTRY_ROMSTAGE); s3resume = southbridge_detect_s3_resume(); @@ -58,7 +58,7 @@ timestamp_add_now(TS_AFTER_INITRAM); printk(BIOS_DEBUG, "Memory initialized\n"); - post_code(0x31); + post_code(POST_MEM_PREINIT_EXIT); mb_pirq_setup(); diff --git a/src/northbridge/intel/sandybridge/raminit.c b/src/northbridge/intel/sandybridge/raminit.c index 72c284f..134bce4 100644 --- a/src/northbridge/intel/sandybridge/raminit.c +++ b/src/northbridge/intel/sandybridge/raminit.c @@ -391,7 +391,7 @@ void perform_raminit(int s3resume) { - post_code(0x3a); + post_code(POST_RAM_INIT); timestamp_add_now(TS_BEFORE_INITRAM); diff --git a/src/northbridge/intel/sandybridge/raminit_mrc.c b/src/northbridge/intel/sandybridge/raminit_mrc.c index 1ec54b3..41a92c8 100644 --- a/src/northbridge/intel/sandybridge/raminit_mrc.c +++ b/src/northbridge/intel/sandybridge/raminit_mrc.c @@ -335,7 +335,7 @@ devicetree_fill_pei_data(&pei_data); mainboard_fill_pei_data(&pei_data); - post_code(0x3a); + post_code(POST_ROM_PEI_DATA_FILL); /* Fill after mainboard_fill_pei_data as it might provide spd_data */ pei_data.dimm_channel0_disabled = @@ -364,6 +364,7 @@ pei_data.boot_mode = s3resume ? 2 : 0; timestamp_add_now(TS_BEFORE_INITRAM); sdram_initialize(&pei_data); + post_code(POST_ROM_SDRAM_INIT); /* Sanity check mrc_var location by verifying a known field */ mrc_var = (void *)DCACHE_RAM_MRC_VAR_BASE; diff --git a/src/northbridge/intel/sandybridge/romstage.c b/src/northbridge/intel/sandybridge/romstage.c index b9841b5..0dd7204 100644 --- a/src/northbridge/intel/sandybridge/romstage.c +++ b/src/northbridge/intel/sandybridge/romstage.c @@ -34,6 +34,7 @@ { int s3resume = 0; + post_code(POST_ENTRY_ROMSTAGE); if (MCHBAR16(SSKPD_HI) == 0xCAFE) system_reset(); @@ -55,11 +56,11 @@ elog_boot_notify(s3resume); - post_code(0x38); + post_code(POST_ROM_SOC_EARLY_INIT); mainboard_early_init(s3resume); - post_code(0x39); + post_code(POST_RAM_INIT); perform_raminit(s3resume); @@ -74,9 +75,9 @@ southbridge_rcba_config(); mainboard_late_rcba_config(); - post_code(0x3d); + post_code(POST_ROM_RCBA_CONFIG); northbridge_romstage_finalize(s3resume); - post_code(0x3f); + post_code(POST_ROM_STAGE_HANDOFF); } diff --git a/src/soc/amd/picasso/bootblock/pre_c.S b/src/soc/amd/picasso/bootblock/pre_c.S index 5c186f1..7d21cfe 100644 --- a/src/soc/amd/picasso/bootblock/pre_c.S +++ b/src/soc/amd/picasso/bootblock/pre_c.S @@ -10,7 +10,7 @@ .global bootblock_pre_c_entry bootblock_pre_c_entry: - post_code(0xa0) + post_code(POST_ENTRY_BOOTBLOCK_STACK) movl $_eearlyram_stack, %esp @@ -23,7 +23,7 @@ movd %mm1, %eax pushl %eax /* tsc[31:0] */ - post_code(0xa2) + post_code(POST_ENTRY_C_BOOTBLOCK) call bootblock_c_entry /* Never reached */ diff --git a/src/soc/amd/picasso/romstage.c b/src/soc/amd/picasso/romstage.c index 83243d3..bfe395a 100644 --- a/src/soc/amd/picasso/romstage.c +++ b/src/soc/amd/picasso/romstage.c @@ -75,10 +75,10 @@ { int s3_resume; - post_code(0x40); + post_code(POST_ENTRY_ROMSTAGE); console_init(); - post_code(0x41); + post_code(POST_CONSOLE_READY); s3_resume = acpi_s3_resume_allowed() && acpi_is_wakeup_s3(); mainboard_romstage_entry_s3(s3_resume); elog_boot_notify(s3_resume); @@ -87,14 +87,14 @@ u32 val = cpuid_eax(1); printk(BIOS_DEBUG, "Family_Model: %08x\n", val); - post_code(0x43); + post_code(POST_FSP_MEMORY_INIT); fsp_memory_init(s3_resume); soc_update_mrc_cache(); memmap_stash_early_dram_usage(); - post_code(0x44); + post_code(POST_ENTRY_RAMSTAGE); run_ramstage(); - post_code(0x50); /* Should never see this post code. */ + post_code(POST_RAMSTAGE_DIE); /* Should never see this post code. */ } diff --git a/src/soc/amd/stoneyridge/bootblock/bootblock.c b/src/soc/amd/stoneyridge/bootblock/bootblock.c index 4025f80..ba2fe08 100644 --- a/src/soc/amd/stoneyridge/bootblock/bootblock.c +++ b/src/soc/amd/stoneyridge/bootblock/bootblock.c @@ -85,7 +85,7 @@ */ sb_reset_i2c_slaves(); bootblock_fch_early_init(); - post_code(0x90); + post_code(POST_BOOTBLOCK_SOC_EARLYINIT); } void bootblock_soc_init(void) diff --git a/src/soc/amd/stoneyridge/chip.c b/src/soc/amd/stoneyridge/chip.c index 909b847..b49b3af 100644 --- a/src/soc/amd/stoneyridge/chip.c +++ b/src/soc/amd/stoneyridge/chip.c @@ -145,11 +145,11 @@ if (CONFIG(SOC_AMD_PSP_SELECTABLE_SMU_FW)) psp_load_named_blob(BLOB_SMU_FW2, "smu_fw2"); - post_code(0x47); + post_code(POST_AGESA_INIT_ENV); do_agesawrapper(AMD_INIT_ENV, "amdinitenv"); } else { /* Complete the initial system restoration */ - post_code(0x46); + post_code(POST_AGESA_S3_RESTORE); do_agesawrapper(AMD_S3LATE_RESTORE, "amds3laterestore"); } } diff --git a/src/soc/amd/stoneyridge/romstage.c b/src/soc/amd/stoneyridge/romstage.c index 96103ef..c3baf46 100644 --- a/src/soc/amd/stoneyridge/romstage.c +++ b/src/soc/amd/stoneyridge/romstage.c @@ -33,10 +33,10 @@ static void agesa_call(void) { - post_code(0x37); + post_code(POST_ROM_SOC_INIT_RESET); do_agesawrapper(AMD_INIT_RESET, "amdinitreset"); - post_code(0x38); + post_code(POST_ROM_SOC_EARLY_INIT); /* APs will not exit amdinitearly */ do_agesawrapper(AMD_INIT_EARLY, "amdinitearly"); } @@ -58,6 +58,7 @@ int i; console_init(); + post_code(POST_CONSOLE_READY); soc_enable_psp_early(); if (CONFIG(SOC_AMD_PSP_SELECTABLE_SMU_FW)) @@ -111,8 +112,9 @@ post_code(0x42); psp_notify_dram(); - post_code(0x43); + post_code(POST_PSP_DRAM_NOTIFY); if (cbmem_recovery(s3_resume)) + post_code(POST_CBMEM_RECOVER_FAIL); printk(BIOS_CRIT, "Failed to recover cbmem\n"); if (romstage_handoff_init(s3_resume)) printk(BIOS_ERR, "Failed to set romstage handoff data\n"); @@ -120,8 +122,9 @@ if (CONFIG(SMM_TSEG)) smm_list_regions(); - post_code(0x44); + post_code(POST_ENTRY_POST_CAR); if (postcar_frame_init(&pcf, 0)) + post_code(POST_EXIT_CAR_INIT_FAIL); die("Unable to initialize postcar frame.\n"); /* @@ -139,10 +142,10 @@ /* Cache the TSEG region */ postcar_enable_tseg_cache(&pcf); - post_code(0x45); + post_code(POST_ENTRY_POST_CAR); run_postcar_phase(&pcf); - post_code(0x50); /* Should never see this post code. */ + post_code(POST_RAMSTAGE_DIE); /* Should never see this post code. */ } void SetMemParams(AMD_POST_PARAMS *PostParams) diff --git a/src/soc/intel/apollolake/bootblock/bootblock.c b/src/soc/intel/apollolake/bootblock/bootblock.c index 2137e49..6e57266 100644 --- a/src/soc/intel/apollolake/bootblock/bootblock.c +++ b/src/soc/intel/apollolake/bootblock/bootblock.c @@ -21,6 +21,7 @@ #include <soc/pci_devs.h> #include <soc/pm.h> #include <spi-generic.h> +#include <console/console.h> static const struct pad_config tpm_spi_configs[] = { #if CONFIG(SOC_INTEL_GLK) @@ -108,4 +109,5 @@ paging_set_default_pat(); paging_enable_for_car("pdpt", "pt"); } + post_code(POST_BOOTBLOCK_SOC_EARLYINIT); } diff --git a/src/soc/intel/baytrail/romstage/raminit.c b/src/soc/intel/baytrail/romstage/raminit.c index 1d1bd30..a2c005c 100644 --- a/src/soc/intel/baytrail/romstage/raminit.c +++ b/src/soc/intel/baytrail/romstage/raminit.c @@ -167,6 +167,7 @@ cbmem_initialize_empty(); } else if (cbmem_initialize()) { #if CONFIG(HAVE_ACPI_RESUME) + post_code(POST_CBMEM_RECOVER_FAIL); printk(BIOS_DEBUG, "Failed to recover CBMEM in S3 resume.\n"); /* Failed S3 resume, reset to come up cleanly */ system_reset(); diff --git a/src/soc/intel/broadwell/romstage/raminit.c b/src/soc/intel/broadwell/romstage/raminit.c index 8c194fc..c6e2549 100644 --- a/src/soc/intel/broadwell/romstage/raminit.c +++ b/src/soc/intel/broadwell/romstage/raminit.c @@ -92,6 +92,7 @@ cbmem_initialize_empty(); } else if (cbmem_initialize()) { #if CONFIG(HAVE_ACPI_RESUME) + post_code(POST_CBMEM_RECOVER_FAIL); printk(BIOS_DEBUG, "Failed to recover CBMEM in S3 resume.\n"); /* Failed S3 resume, reset to come up cleanly */ system_reset(); diff --git a/src/soc/intel/broadwell/romstage/romstage.c b/src/soc/intel/broadwell/romstage/romstage.c index 3b7aa40..2d4a033 100644 --- a/src/soc/intel/broadwell/romstage/romstage.c +++ b/src/soc/intel/broadwell/romstage/romstage.c @@ -34,7 +34,7 @@ { struct romstage_params rp = { 0 }; - post_code(0x30); + post_code(POST_ENTRY_ROMSTAGE); /* System Agent Early Initialization */ systemagent_early_init(); @@ -59,7 +59,7 @@ /* Fill in mainboard pei_date. */ mainboard_pre_raminit(&rp); - post_code(0x32); + post_code(POST_MEM_PREINIT_EXIT); timestamp_add_now(TS_BEFORE_INITRAM); diff --git a/src/soc/intel/common/block/cpu/car/cache_as_ram.S b/src/soc/intel/common/block/cpu/car/cache_as_ram.S index 69ed174..ae2a306 100644 --- a/src/soc/intel/common/block/cpu/car/cache_as_ram.S +++ b/src/soc/intel/common/block/cpu/car/cache_as_ram.S @@ -12,13 +12,11 @@ .global bootblock_pre_c_entry bootblock_pre_c_entry: - post_code(0x20) - movl $no_reset, %esp /* return address */ jmp check_mtrr /* Check if CPU properly reset */ no_reset: - post_code(0x21) + post_code(POST_BOOTBLOCK_PRE_C_EXIT) /* Clear/disable fixed MTRRs */ mov $fixed_mtrr_list_size, %ebx @@ -31,7 +29,7 @@ wrmsr jnz clear_fixed_mtrr - post_code(0x22) + post_code(POST_CAR_FIXED_MTRR) /* Figure put how many MTRRs we have, and clear them out */ mov $MTRR_CAP_MSR, %ecx @@ -49,7 +47,7 @@ dec %ebx jnz clear_var_mtrr - post_code(0x23) + post_code(POST_CAR_VARIABLE_MTRR) /* Configure default memory type to uncacheable (UC) */ mov $MTRR_DEF_TYPE_MSR, %ecx @@ -76,7 +74,7 @@ bts %eax, %esi dec %esi /* esi <- MTRR_PHYS_MASK_HIGH */ - post_code(0x24) + post_code(POST_CAR_MTRR_ENABLE) #if ((CONFIG_DCACHE_RAM_SIZE & (CONFIG_DCACHE_RAM_SIZE - 1)) == 0) /* Configure CAR region as write-back (WB) */ @@ -153,7 +151,7 @@ .global car_init_done car_init_done: - post_code(0x29) + post_code(POST_ENTRY_BOOTBLOCK_STACK) /* Setup bootblock stack */ mov $_ecar_stack, %esp @@ -170,7 +168,7 @@ pushl %eax /* tsc[31:0] */ before_carstage: - post_code(0x2A) + post_code(POST_ENTRY_C_BOOTBLOCK) call bootblock_c_entry /* Never reached */ @@ -203,7 +201,7 @@ or $0x1, %eax wrmsr - post_code(0x26) + post_code(POST_CAR_CACHE_CLEAR) /* Clear the cache memory region. This will also fill up the cache */ movl $CONFIG_DCACHE_RAM_BASE, %edi @@ -213,7 +211,7 @@ cld rep stosl - post_code(0x27) + post_code(POST_CAR_CACHE_EVICTION) /* Disable cache eviction (run stage) */ mov $MSR_EVICT_CTL, %ecx @@ -221,8 +219,7 @@ or $0x2, %eax wrmsr - post_code(0x28) - + post_code(POST_CAR_INIT_CACHE) jmp car_init_done #elif CONFIG(INTEL_CAR_CQOS) @@ -300,7 +297,7 @@ and %ebx, %eax wrmsr - post_code(0x26) + post_code(POST_CAR_CACHE_CLEAR) /* Clear the cache memory region. This will also fill up the cache */ movl $CONFIG_DCACHE_RAM_BASE, %edi @@ -325,19 +322,19 @@ and $~(PREFETCH_L1_DISABLE | PREFETCH_L2_DISABLE), %eax wrmsr - post_code(0x28) + post_code(POST_CAR_INIT_CACHE) jmp car_init_done #elif CONFIG(INTEL_CAR_NEM_ENHANCED) .global car_nem_enhanced car_nem_enhanced: + post_code(POST_CAR_CACHE_EVICTION) /* Disable cache eviction (setup stage) */ mov $MSR_EVICT_CTL, %ecx rdmsr or $0x1, %eax wrmsr - post_code(0x26) /* Create n-way set associativity of cache */ xorl %edi, %edi @@ -427,7 +424,7 @@ xorl %edx, %edx wrmsr - post_code(0x27) + post_code(POST_CAR_CACHE_EVICTION) /* * Enable No-Eviction Mode Run State by setting * NO_EVICT_MODE MSR 2E0h bit [1] = '1'. @@ -438,7 +435,6 @@ orl $0x02, %eax wrmsr - post_code(0x28) - + post_code(POST_CAR_INIT_CACHE) jmp car_init_done #endif diff --git a/src/soc/intel/common/block/cpu/car/cache_as_ram_fsp.S b/src/soc/intel/common/block/cpu/car/cache_as_ram_fsp.S index b9daf08..1eb0751 100644 --- a/src/soc/intel/common/block/cpu/car/cache_as_ram_fsp.S +++ b/src/soc/intel/common/block/cpu/car/cache_as_ram_fsp.S @@ -17,7 +17,7 @@ .global cache_as_ram cache_as_ram: - post_code(0x21) + post_code(POST_BOOTBLOCK_PRE_C_EXIT) /* find fsp in cbfs */ lea fsp_name, %esi @@ -70,6 +70,7 @@ cmp $0, %eax jnz .halt_forever + post_code(POST_ENTRY_BOOTBLOCK_STACK) /* Setup bootblock stack */ mov %edx, %esp @@ -87,6 +88,7 @@ movd %mm1, %eax push %eax + post_code(POST_ENTRY_C_BOOTBLOCK) /* We can call into C functions now */ call bootblock_c_entry diff --git a/src/soc/intel/quark/bootblock/esram_init.S b/src/soc/intel/quark/bootblock/esram_init.S index fc1c7c9..10484545 100644 --- a/src/soc/intel/quark/bootblock/esram_init.S +++ b/src/soc/intel/quark/bootblock/esram_init.S @@ -473,11 +473,12 @@ * edi: High 32-bits of timestamp */ + post_code(POST_ENTRY_BOOTBLOCK_STACK) /* Setup bootblock stack */ movl $_ecar_stack, %esp before_carstage: - post_code(0x2b) + post_code(POST_ENTRY_C_BOOTBLOCK) /* Get the timestamp passed in bootblock_crt0.S */ push %edi diff --git a/src/soc/intel/quark/romstage/fsp_params.c b/src/soc/intel/quark/romstage/fsp_params.c index efe3c10..081eb14 100644 --- a/src/soc/intel/quark/romstage/fsp_params.c +++ b/src/soc/intel/quark/romstage/fsp_params.c @@ -17,8 +17,8 @@ { bool s3wake; - post_code(0x20); console_init(); + post_code(POST_CONSOLE_READY); if (CONFIG(STORAGE_TEST)) { uint32_t bar; diff --git a/src/soc/intel/skylake/bootblock/bootblock.c b/src/soc/intel/skylake/bootblock/bootblock.c index 6380db2..bdc2d2e 100644 --- a/src/soc/intel/skylake/bootblock/bootblock.c +++ b/src/soc/intel/skylake/bootblock/bootblock.c @@ -21,6 +21,7 @@ if (CONFIG(INTEL_LPSS_UART_FOR_CONSOLE)) uart_bootblock_init(); + post_code(POST_BOOTBLOCK_SOC_EARLYINIT); } void bootblock_soc_init(void) diff --git a/src/soc/intel/tigerlake/bootblock/bootblock.c b/src/soc/intel/tigerlake/bootblock/bootblock.c index 54ad85a..e0ecc03 100644 --- a/src/soc/intel/tigerlake/bootblock/bootblock.c +++ b/src/soc/intel/tigerlake/bootblock/bootblock.c @@ -4,6 +4,7 @@ #include <intelblocks/systemagent.h> #include <intelblocks/uart.h> #include <soc/bootblock.h> +#include <console/console.h> asmlinkage void bootblock_c_entry(uint64_t base_timestamp) { @@ -19,6 +20,7 @@ pch_early_iorange_init(); if (CONFIG(INTEL_LPSS_UART_FOR_CONSOLE)) uart_bootblock_init(); + post_code(POST_BOOTBLOCK_SOC_EARLYINIT); } void bootblock_soc_init(void) diff --git a/src/soc/intel/xeon_sp/bootblock.c b/src/soc/intel/xeon_sp/bootblock.c index f6653e2..bcb516d 100644 --- a/src/soc/intel/xeon_sp/bootblock.c +++ b/src/soc/intel/xeon_sp/bootblock.c @@ -48,6 +48,7 @@ uint8_t p2sb_cmd = pci_mmio_read_config8(PCH_DEV_P2SB, PCI_COMMAND); pci_mmio_write_config8(PCH_DEV_P2SB, PCI_COMMAND, p2sb_cmd | PCI_COMMAND_MEMORY); pci_mmio_write_config32(PCH_DEV_P2SB, PCI_BASE_ADDRESS_0, CONFIG_PCR_BASE_ADDRESS); + post_code(POST_BOOTBLOCK_SOC_EARLYINIT); } void bootblock_soc_init(void) diff --git a/src/soc/intel/xeon_sp/romstage.c b/src/soc/intel/xeon_sp/romstage.c index 3db9ca9..c675213 100644 --- a/src/soc/intel/xeon_sp/romstage.c +++ b/src/soc/intel/xeon_sp/romstage.c @@ -25,6 +25,7 @@ unlock_pam_regions(); if (postcar_frame_init(&pcf, 1 * KiB)) + post_code(POST_EXIT_CAR_INIT_FAIL); die("Unable to initialize postcar frame.\n"); /* @@ -40,6 +41,7 @@ /* Cache the memory-mapped boot media. */ postcar_frame_add_romcache(&pcf, MTRR_TYPE_WRPROT); + post_code(POST_ENTRY_POST_CAR); run_postcar_phase(&pcf); } -- To view, visit https://review.coreboot.org/c/coreboot/+/42503 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: If32f43104a829bd1db0d5f5340cc94bf0c717c39 Gerrit-Change-Number: 42503 Gerrit-PatchSet: 1 Gerrit-Owner: Sindhoor Tilak <sindhoor(a)sin9yt.net> Gerrit-Reviewer: Andrey Petrov <andrey.petrov(a)gmail.com> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Damien Zammit Gerrit-Reviewer: Huang Jin <huang.jin(a)intel.com> Gerrit-Reviewer: Lee Leahy <leroy.p.leahy(a)intel.com> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newchange

9 27

Change in coreboot[master]: configs/builder/config.ocp.sonorapass: Config for SonoraPass PO. src/...
by Ryback Hung (Code Review) 10 Jun '23

10 Jun '23

Ryback Hung has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/40334 ) Change subject: configs/builder/config.ocp.sonorapass: Config for SonoraPass PO. src/mainboard/ocp/sonorapass/*.*: Preliminiary platform porting for SonoraPass PO. ...................................................................... configs/builder/config.ocp.sonorapass: Config for SonoraPass PO. src/mainboard/ocp/sonorapass/*.*: Preliminiary platform porting for SonoraPass PO. It can boot SonoraPass EVT board w/ ES1 CPX-SP and ES PCH. Due to IRQs issue, it has yet to boot into Linuxboot/u-root payload. Change-Id: I60452205d666fd19582780401ccd9d7773e68a5b --- A configs/builder/config.ocp.sonorapass A src/mainboard/ocp/sonorapass/Kconfig A src/mainboard/ocp/sonorapass/Kconfig.name A src/mainboard/ocp/sonorapass/Makefile.inc A src/mainboard/ocp/sonorapass/acpi/platform.asl A src/mainboard/ocp/sonorapass/board.fmd A src/mainboard/ocp/sonorapass/board_info.txt A src/mainboard/ocp/sonorapass/bootblock.c A src/mainboard/ocp/sonorapass/devicetree.cb A src/mainboard/ocp/sonorapass/dsdt.asl 10 files changed, 320 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/34/40334/1 diff --git a/configs/builder/config.ocp.sonorapass b/configs/builder/config.ocp.sonorapass new file mode 100644 index 0000000..c05dce2 --- /dev/null +++ b/configs/builder/config.ocp.sonorapass @@ -0,0 +1,21 @@ +# type this to get working .config: +# make defconfig KBUILD_DEFCONFIG=configs/builder/config.ocp.sonorapass + +CONFIG_VENDOR_OCP=y +CONFIG_HAVE_IFD_BIN=y +CONFIG_HAVE_ME_BIN=y +CONFIG_DO_NOT_TOUCH_DESCRIPTOR_REGION=y +CONFIG_USE_CPU_MICROCODE_CBFS_BINS=y +CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_BINS=y +CONFIG_CPU_UCODE_BINARIES="site-local/cedarisland_crb/ucode-05-06-5a" +CONFIG_ADD_FSP_BINARIES=y +CONFIG_FSP_T_FILE="site-local/cedarisland_crb/Server_T.fd" +CONFIG_FSP_M_FILE="site-local/cedarisland_crb/Server_M.fd" +CONFIG_FSP_S_FILE="site-local/cedarisland_crb/Server_S.fd" +CONFIG_ME_BIN_PATH="site-local/sonorapass/me.bin" +CONFIG_IFD_BIN_PATH="site-local/sonorapass/descriptor.bin" +CONFIG_CONSOLE_SERIAL_57600=y +CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8=y +CONFIG_PAYLOAD_LINUX=y +CONFIG_PAYLOAD_FILE="site-local/linuxboot_uroot_ttys0" +CONFIG_LINUX_COMMAND_LINE="earlyprintk=uart8250,io,0x3f8,57600n1 console=uart8250,io,0x3f8,57600n1 loglevel=7" diff --git a/src/mainboard/ocp/sonorapass/Kconfig b/src/mainboard/ocp/sonorapass/Kconfig new file mode 100644 index 0000000..34adf5f --- /dev/null +++ b/src/mainboard/ocp/sonorapass/Kconfig @@ -0,0 +1,43 @@ +## +## 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; either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## + +if BOARD_OCP_SONORAPASS + +config BOARD_SPECIFIC_OPTIONS + def_bool y + select BOARD_ROMSIZE_KB_65536 + select MAINBOARD_USES_FSP2_0 + select IPMI_KCS + select SOC_INTEL_COOPERLAKE_SP + select SUPERIO_ASPEED_AST2400 + select HAVE_ACPI_TABLES + +config MAINBOARD_DIR + string + default "ocp/sonorapass" + +config MAINBOARD_PART_NUMBER + string + default "SonoraPass" + +config MAINBOARD_FAMILY + string + default "SonoraPass" + +config FMDFILE + string + default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/board.fmd" + +endif diff --git a/src/mainboard/ocp/sonorapass/Kconfig.name b/src/mainboard/ocp/sonorapass/Kconfig.name new file mode 100644 index 0000000..90e7f3d --- /dev/null +++ b/src/mainboard/ocp/sonorapass/Kconfig.name @@ -0,0 +1,2 @@ +config BOARD_OCP_SONORAPASS + bool "SonoraPass" diff --git a/src/mainboard/ocp/sonorapass/Makefile.inc b/src/mainboard/ocp/sonorapass/Makefile.inc new file mode 100644 index 0000000..8501868 --- /dev/null +++ b/src/mainboard/ocp/sonorapass/Makefile.inc @@ -0,0 +1 @@ +bootblock-y += bootblock.c diff --git a/src/mainboard/ocp/sonorapass/acpi/platform.asl b/src/mainboard/ocp/sonorapass/acpi/platform.asl new file mode 100644 index 0000000..75c1b92 --- /dev/null +++ b/src/mainboard/ocp/sonorapass/acpi/platform.asl @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* This file is part of the coreboot project. */ + +/* 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 +} + +Name(\APC1, Zero) // IIO IOAPIC + +Name(\PICM, Zero) // IOAPIC/8259 + +Method(_PIC, 1) +{ + 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) +{ +} + +/* The _WAK method is called on system wakeup */ + +Method(_WAK,1) +{ + Return(Package(){0,0}) +} diff --git a/src/mainboard/ocp/sonorapass/board.fmd b/src/mainboard/ocp/sonorapass/board.fmd new file mode 100644 index 0000000..e28bcf0 --- /dev/null +++ b/src/mainboard/ocp/sonorapass/board.fmd @@ -0,0 +1,10 @@ +FLASH@0xfc000000 64M { + SI_ALL@0x0 0x2fd8000 { + SI_DESC@0x0 0x1000 + SI_GBE@0x1000 0x2000 + SI_ME@0x3000 0x2fc5000 + } + FMAP@0x03000000 0x800 + RW_MRC_CACHE@0x3000800 0x10000 + COREBOOT(CBFS)@0x3010800 +} diff --git a/src/mainboard/ocp/sonorapass/board_info.txt b/src/mainboard/ocp/sonorapass/board_info.txt new file mode 100644 index 0000000..bbf3ee9 --- /dev/null +++ b/src/mainboard/ocp/sonorapass/board_info.txt @@ -0,0 +1,5 @@ +Board name: SonoraPass +Category: server +ROM protocol: SPI +ROM socketed: y +Flashrom support: y diff --git a/src/mainboard/ocp/sonorapass/bootblock.c b/src/mainboard/ocp/sonorapass/bootblock.c new file mode 100644 index 0000000..06f45c9 --- /dev/null +++ b/src/mainboard/ocp/sonorapass/bootblock.c @@ -0,0 +1,82 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* This file is part of the coreboot project. */ + +#include <bootblock_common.h> +#include <device/pci_def.h> +#include <device/pci_ops.h> +#include <device/pnp_ops.h> +#include <intelblocks/lpc_lib.h> +#include <intelblocks/pcr.h> +#include <soc/pci_devs.h> +#include <soc/pcr_ids.h> +#include <superio/aspeed/ast2400/ast2400.h> +#include <superio/aspeed/common/aspeed.h> + +/* these are defined in intelblocks/lpc_lib.h but we can't use them yet */ +#define PCR_DMI_LPCIOD 0x2770 +#define PCR_DMI_LPCIOE 0x2774 +#define ASPEED_CONFIG_INDEX 0x2E +#define ASPEED_CONFIG_DATA 0x2F + +void bootblock_mainboard_early_init(void) +{ + struct config_data port80[] = { + /* {Type, base, reg, and, or} */ + /* Set command source of GPIOH to LPC */ + {MEM, ASPEED_GPIO_BASE, 0x68, 0xFEFFFFFF, 0x01000000}, + {MEM, ASPEED_GPIO_BASE, 0x6C, 0xFEFFFFFF, 0x00000000}, + /* Unlock SCU Registers */ + {MEM, ASPEED_SCU_BASE, 0x00, 0x00000000, 0x1688A8A8}, + /* Program GPIOH multi-function to GPIO */ + {MEM, ASPEED_SCU_BASE, 0x90, 0xFFFFFF3F, 0x00000000}, + /* Program GPIOH as output */ + {MEM, ASPEED_GPIO_BASE, 0x24, 0x00FFFFFF, 0xFF000000}, + /* Set snooping address#0 as 80h */ + {MEM, ASPEED_LPC_BASE, 0x90, 0xFFFF0000, 0x00000080}, + /* Enable snooping address#0 */ + {MEM, ASPEED_LPC_BASE, 0x80, 0xFFFFFFFE, 0x00000001}, + /* Enable GPIO device */ + {SIO, 0, ASPEED_CONFIG_INDEX, 0x00, ASPEED_ENTRY_KEY}, + {SIO, 0, ASPEED_CONFIG_INDEX, 0x00, ASPEED_ENTRY_KEY}, + {SIO, 0, ASPEED_CONFIG_INDEX, 0x00, LDN_SEL}, + {SIO, 0, ASPEED_CONFIG_DATA, 0x00, AST2400_GPIO}, + {SIO, 0, ASPEED_CONFIG_INDEX, 0x00, ACT_REG}, + {SIO, 0, ASPEED_CONFIG_DATA, 0x00, PORT80_GPIO_EN | ACTIVATE_VALUE}, + /* Select GPIOH for port80 GPIO */ + {SIO, 0, ASPEED_CONFIG_INDEX, 0x00, PORT80_GPIO_SEL}, + {SIO, 0, ASPEED_CONFIG_DATA, 0x00, GPIOH_SEL}, + /* Disable GPIO Device */ + {SIO, 0, ASPEED_CONFIG_INDEX, 0x00, LDN_SEL}, + {SIO, 0, ASPEED_CONFIG_DATA, 0x00, AST2400_GPIO}, + {SIO, 0, ASPEED_CONFIG_INDEX, 0x00, ACT_REG}, + {SIO, 0, ASPEED_CONFIG_DATA, 0xFE, DEACTIVATE_VALUE}, + {SIO, 0, ASPEED_CONFIG_INDEX, 0x00, ASPEED_EXIT_KEY} + }; + struct config_data uart[] = { + /* {Type, base, reg, and, or} */ + /* Unlock SCU Registers */ + {MEM, ASPEED_SCU_BASE, 0x00, 0x00000000, 0x1688A8A8}, + /* SERIAL PORT1 */ + {MEM, ASPEED_SCU_BASE, 0x84, 0xFF00FFFF, 0x00C00000}, + {MEM, ASPEED_GPIO_BASE, 0x90, 0xFFFFFFCF, 0x00000000}, + /* SERIAL PORT2 */ + {MEM, ASPEED_SCU_BASE, 0x84, 0x00FFFFFF, 0xC0000000}, + {MEM, ASPEED_GPIO_BASE, 0x90, 0xFFFFFFCF, 0x00000000}, + }; + + /* Enable COM1 only */ + pcr_write32(PID_DMI, 0x2770, 0); + pcr_write32(PID_DMI, 0x2774, 1); + + /* Decode for SuperIO (0x2e) and COM1 (0x3f8) */ + pci_mmio_write_config32(PCH_DEV_LPC, 0x80, (1 << 28) | (1 << 16)); + + const pnp_devfn_t serial_dev = PNP_DEV(0x2e, AST2400_SUART1); + aspeed_enable_serial(serial_dev, CONFIG_TTYS0_BASE); + + /* Port 80h direct to GPIO for LED display */ + aspeed_early_config(ASPEED_CONFIG_INDEX, port80, ARRAY_SIZE(port80)); + + /* Init UART */ + aspeed_early_config(ASPEED_CONFIG_INDEX, uart, ARRAY_SIZE(uart)); +} diff --git a/src/mainboard/ocp/sonorapass/devicetree.cb b/src/mainboard/ocp/sonorapass/devicetree.cb new file mode 100644 index 0000000..fff834a --- /dev/null +++ b/src/mainboard/ocp/sonorapass/devicetree.cb @@ -0,0 +1,53 @@ +chip soc/intel/xeon_sp/cpx + device cpu_cluster 0 on + device lapic 0 on end + end + device domain 0 on + device pci 00.0 on end # Host bridge + device pci 04.0 on end + device pci 04.1 on end + device pci 04.2 on end + device pci 04.3 on end + device pci 04.4 on end + device pci 04.5 on end + device pci 04.6 on end + device pci 04.7 on end + device pci 05.0 on end + device pci 05.2 on end + device pci 05.4 on end + device pci 08.0 on end + device pci 08.1 on end + device pci 08.2 on end + device pci 11.0 on end + device pci 11.1 on end + device pci 11.5 on end + device pci 14.0 on end + device pci 16.0 on end + device pci 16.1 on end + device pci 16.4 on end + device pci 17.0 on end + device pci 1c.0 on end + device pci 1c.4 on end + device pci 1f.2 on end + device pci 1f.4 on end + device pci 1f.5 on end + + device pci 1f.0 on # LPC/eSPI Interface + chip superio/common + device pnp 2e.0 on + chip superio/aspeed/ast2400 + device pnp 2e.2 on # SUART1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.3 on # SUART2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + end + end + end + end + + end +end diff --git a/src/mainboard/ocp/sonorapass/dsdt.asl b/src/mainboard/ocp/sonorapass/dsdt.asl new file mode 100644 index 0000000..3dc45d5 --- /dev/null +++ b/src/mainboard/ocp/sonorapass/dsdt.asl @@ -0,0 +1,59 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* This file is part of the coreboot project. */ + +#include <arch/acpi.h> +#include <soc/iomap.h> + +DefinitionBlock( + "dsdt.aml", + "DSDT", + 0x02, // DSDT revision: ACPI v2.0 and up + OEM_ID, + ACPI_TABLE_CREATOR, + 0x20110725 // OEM revision +) +{ + #include "acpi/platform.asl" + + Name(_S0, Package() { 0x00, 0x00, 0x00, 0x00 }) + Name(_S5, Package() { 0x07, 0x00, 0x00, 0x00 }) + + Scope (\_SB) + { + Device (PCI0) + { + #include <soc/intel/xeon_sp/cpx/acpi/southcluster.asl> + #include <soc/intel/common/block/acpi/acpi/lpc.asl> + + } + + + Device (UNC0) + { + Name (_HID, EisaId ("PNP0A03")) + Name (_UID, 0x3F) + Method (_BBN, 0, NotSerialized) + { + Return (0xff) + } + + Method (_STA, 0, NotSerialized) + { + Return (0xf) + } + + Name (_CRS, ResourceTemplate () + { + WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode, + 0x0000, // Granularity + 0x00FF, // Range Minimum + 0x00FF, // Range Maximum + 0x0000, // Translation Offset + 0x0001, // Length + ,, ) + }) + + } + } + +} -- To view, visit https://review.coreboot.org/c/coreboot/+/40334 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I60452205d666fd19582780401ccd9d7773e68a5b Gerrit-Change-Number: 40334 Gerrit-PatchSet: 1 Gerrit-Owner: Ryback Hung <ryback.hung%quantatw.com(a)gtempaccount.com> Gerrit-MessageType: newchange

8 22

Change in coreboot[master]: soc/intel/tigerlake: move mainboard_silicon_init_params
by Shaunak Saha (Code Review) 10 Jun '23

10 Jun '23

Shaunak Saha has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44262 ) Change subject: soc/intel/tigerlake: move mainboard_silicon_init_params ...................................................................... soc/intel/tigerlake: move mainboard_silicon_init_params This patch arranges mainboard_silicon_init_params before fetching any config variables from devicetree. This would allow the variant specific devicetree overrides to get consumed so that FSP UPD parameters are initialized properly before SiliconInit. BUG=b:158573805 TEST=Test that UPD values are set properly with variant specific overrides of config's . Signed-off-by: Shaunak Saha <shaunak.saha(a)intel.com> Change-Id: Idfce528efa7806e292071e092fb129b53a94a145 --- M src/soc/intel/tigerlake/fsp_params.c 1 file changed, 2 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/62/44262/1 diff --git a/src/soc/intel/tigerlake/fsp_params.c b/src/soc/intel/tigerlake/fsp_params.c index a61a025..5178d91 100644 --- a/src/soc/intel/tigerlake/fsp_params.c +++ b/src/soc/intel/tigerlake/fsp_params.c @@ -107,6 +107,8 @@ if (CONFIG(USE_INTEL_FSP_TO_CALL_COREBOOT_PUBLISH_MP_PPI)) params->CpuMpPpi = (uintptr_t) mp_fill_ppi_services_data(); + mainboard_silicon_init_params(params); + /* D3Hot and D3Cold for TCSS */ params->D3HotEnable = !config->TcssD3HotDisable; cpu_id = cpu_get_cpuid(); @@ -311,7 +313,6 @@ /* EnableMultiPhaseSiliconInit for running MultiPhaseSiInit */ params->EnableMultiPhaseSiliconInit = 1; - mainboard_silicon_init_params(params); } /* -- To view, visit https://review.coreboot.org/c/coreboot/+/44262 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Idfce528efa7806e292071e092fb129b53a94a145 Gerrit-Change-Number: 44262 Gerrit-PatchSet: 1 Gerrit-Owner: Shaunak Saha <shaunak.saha(a)intel.com> Gerrit-MessageType: newchange

4 5

Change in coreboot[master]: mb/emulation/qemu-armv7/memlayout: Move regions
by Patrick Rudolph (Code Review) 10 Jun '23

10 Jun '23

Patrick Rudolph has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44395 ) Change subject: mb/emulation/qemu-armv7/memlayout: Move regions ...................................................................... mb/emulation/qemu-armv7/memlayout: Move regions Move pre RAM regions into SRAM. Tested using uImage/FIT, still boots into GNU/Linux 5.5.7. Change-Id: I32b3664f018eded576262cf7b52a94dcd6d4f346 Signed-off-by: Patrick Rudolph <siro(a)das-labor.org> --- M src/mainboard/emulation/qemu-armv7/memlayout.ld 1 file changed, 9 insertions(+), 9 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/95/44395/1 diff --git a/src/mainboard/emulation/qemu-armv7/memlayout.ld b/src/mainboard/emulation/qemu-armv7/memlayout.ld index b0408ed..c1e99eb 100644 --- a/src/mainboard/emulation/qemu-armv7/memlayout.ld +++ b/src/mainboard/emulation/qemu-armv7/memlayout.ld @@ -28,19 +28,19 @@ REGION(nor_flash1, 0x40000000, 0x4000000, 4K) REGION(nor_flash2, 0x44000000, 0x4000000, 4K) SRAM_START(0x48000000) + STACK(0x48000000, 64K) + FMAP_CACHE(0x48010000, 4K) + TIMESTAMP(0x48011000, 1K) + TTB_SUBTABLES(0x48012000, 4K) + TTB(0x48014000, 32K) + BOOTBLOCK(0x48020000, 128K) + ROMSTAGE(0x48040000, 128K) SRAM_END(0x4C000000) REGION(videoram, 0x4c000000, 0x1000000, 4K) REGION(ethernet, 0x4e000000, 0x1000000, 4K) REGION(usb, 0x4f000000, 0x1000000, 4K) DRAM_START(0x60000000) - STACK(0x60000000, 64K) - BOOTBLOCK(0x60010000, 128K) - FMAP_CACHE(0x60030000, 4K) - TIMESTAMP(0x60031000, 1K) - TTB_SUBTABLES(0x60032000, 4K) - TTB(0x60034000, 32K) - ROMSTAGE(0x60040000, 128K) - RAMSTAGE(0x60060000, 16M) - POSTRAM_CBFS_CACHE(0x61060000, 8M) + RAMSTAGE(0x60000000, 16M) + POSTRAM_CBFS_CACHE(0x61000000, 8M) } -- To view, visit https://review.coreboot.org/c/coreboot/+/44395 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I32b3664f018eded576262cf7b52a94dcd6d4f346 Gerrit-Change-Number: 44395 Gerrit-PatchSet: 1 Gerrit-Owner: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Julius Werner <jwerner(a)chromium.org> Gerrit-MessageType: newchange

2 1

Change in coreboot[master]: soc/intel/tigerlake: Clean up report_cpu_info() function
by Alexey Buyanov (Code Review) 10 Jun '23

10 Jun '23

Alexey Buyanov has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44050 ) Change subject: soc/intel/tigerlake: Clean up report_cpu_info() function ...................................................................... soc/intel/tigerlake: Clean up report_cpu_info() function This patch uses the fill_processor_name function in order to fetch the CPU Name. BUG=none TEST=successfully built and booted TGLRVP Signed-off-by: Alexey Buyanov <alexey.buyanov(a)intel.com> Change-Id: I97be5d6b0a6fc5785c10ace3b78a1bc9c9f31230 --- M src/soc/intel/tigerlake/bootblock/report_platform.c 1 file changed, 4 insertions(+), 24 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/50/44050/1 diff --git a/src/soc/intel/tigerlake/bootblock/report_platform.c b/src/soc/intel/tigerlake/bootblock/report_platform.c index 6acc0c3..d715725 100644 --- a/src/soc/intel/tigerlake/bootblock/report_platform.c +++ b/src/soc/intel/tigerlake/bootblock/report_platform.c @@ -10,6 +10,7 @@ #include <device/pci_ops.h> #include <console/console.h> #include <cpu/x86/msr.h> +#include <cpu/x86/name.h> #include <device/pci.h> #include <device/pci_ids.h> #include <intelblocks/mp_init.h> @@ -99,35 +100,14 @@ static void report_cpu_info(void) { - struct cpuid_result cpuidr; - u32 i, index, cpu_id, cpu_feature_flag; - const char cpu_not_found[] = "Platform info not available"; - const char *cpu_name = cpu_not_found; /* 48 bytes are reported */ + u32 i, cpu_id, cpu_feature_flag; + char cpu_name[49]; int vt, txt, aes; msr_t microcode_ver; static const char *const mode[] = {"NOT ", ""}; const char *cpu_type = "Unknown"; - u32 p[13]; - index = 0x80000000; - cpuidr = cpuid(index); - if (cpuidr.eax >= 0x80000004) { - int j = 0; - - for (i = 2; i <= 4; i++) { - cpuidr = cpuid(index + i); - p[j++] = cpuidr.eax; - p[j++] = cpuidr.ebx; - p[j++] = cpuidr.ecx; - p[j++] = cpuidr.edx; - } - p[12] = 0; - cpu_name = (char *)p; - - /* Skip leading spaces in CPU name string */ - while (cpu_name[0] == ' ' && strlen(cpu_name) > 0) - cpu_name++; - } + fill_processor_name(cpu_name); microcode_ver.lo = 0; microcode_ver.hi = 0; -- To view, visit https://review.coreboot.org/c/coreboot/+/44050 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I97be5d6b0a6fc5785c10ace3b78a1bc9c9f31230 Gerrit-Change-Number: 44050 Gerrit-PatchSet: 1 Gerrit-Owner: Alexey Buyanov <alexey.buyanov(a)intel.com> Gerrit-MessageType: newchange

3 2

Change in coreboot[master]: mb/intel/tglrvp: Enable CSE Firmware Lite SKU
by Shreesh Chhabbi (Code Review) 10 Jun '23

10 Jun '23

Hello Jamie Ryu, Shreesh Chhabbi, I'd like you to do a code review. Please visit https://review.coreboot.org/c/coreboot/+/44853 to review the following change. Change subject: mb/intel/tglrvp: Enable CSE Firmware Lite SKU ...................................................................... mb/intel/tglrvp: Enable CSE Firmware Lite SKU BUG=None BRANCH=None TEST=Build and boot tglrvp with CSE Lite and Consumer SKU Change-Id: I78b2000acad24314d239d32ee60b5c6583aae363 Signed-off-by: Jamie Ryu <jamie.m.ryu(a)intel.com> --- M src/mainboard/intel/tglrvp/Kconfig 1 file changed, 1 insertion(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/53/44853/1 diff --git a/src/mainboard/intel/tglrvp/Kconfig b/src/mainboard/intel/tglrvp/Kconfig index 3e55f56..2ad6e79 100644 --- a/src/mainboard/intel/tglrvp/Kconfig +++ b/src/mainboard/intel/tglrvp/Kconfig @@ -18,6 +18,7 @@ select DRIVERS_INTEL_ISH select EC_ACPI select PCIEXP_HOTPLUG + select SOC_INTEL_CSE_LITE_SKU config CHROMEOS bool -- To view, visit https://review.coreboot.org/c/coreboot/+/44853 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I78b2000acad24314d239d32ee60b5c6583aae363 Gerrit-Change-Number: 44853 Gerrit-PatchSet: 1 Gerrit-Owner: Shreesh Chhabbi <shreesh.chhabbi(a)intel.com> Gerrit-Reviewer: Jamie Ryu <jamie.m.ryu(a)intel.com> Gerrit-Reviewer: Shreesh Chhabbi <shreesh.chhabbi(a)intel.corp-partner.google.com> Gerrit-MessageType: newchange

2 1

Change in coreboot[master]: prodrive/hermes: Disable USB power on S5
by Patrick Rudolph (Code Review) 10 Jun '23

10 Jun '23

Patrick Rudolph has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44526 ) Change subject: prodrive/hermes: Disable USB power on S5 ...................................................................... prodrive/hermes: Disable USB power on S5 Change-Id: I9d78e8966b7ccc06b04045fda6bda36eab464051 Signed-off-by: Patrick Rudolph <patrick.rudolph(a)9elements.com> --- M src/mainboard/prodrive/hermes/dsdt.asl 1 file changed, 10 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/26/44526/1 diff --git a/src/mainboard/prodrive/hermes/dsdt.asl b/src/mainboard/prodrive/hermes/dsdt.asl index 4d8d170..c1bed5f 100644 --- a/src/mainboard/prodrive/hermes/dsdt.asl +++ b/src/mainboard/prodrive/hermes/dsdt.asl @@ -20,6 +20,16 @@ #include <soc/intel/common/block/acpi/acpi/northbridge.asl> #include <soc/intel/cannonlake/acpi/southbridge.asl> } + Method (MPTS,1) { + if (Arg0 == 5) { + /* Disable USB power on S5 */ + \_SB.PCI0.CTXS(GPP_G0) + \_SB.PCI0.CTXS(GPP_G1) + \_SB.PCI0.CTXS(GPP_G2) + \_SB.PCI0.CTXS(GPP_G3) + \_SB.PCI0.CTXS(GPP_G4) + } + } } #include <southbridge/intel/common/acpi/sleepstates.asl> -- To view, visit https://review.coreboot.org/c/coreboot/+/44526 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I9d78e8966b7ccc06b04045fda6bda36eab464051 Gerrit-Change-Number: 44526 Gerrit-PatchSet: 1 Gerrit-Owner: Patrick Rudolph <patrick.rudolph(a)9elements.com> Gerrit-MessageType: newchange

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Change in coreboot[master]: mtrr.h: refine _POW2_MASK
by ky0ko (Code Review) 10 Jun '23

10 Jun '23

ky0ko has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44845 ) Change subject: mtrr.h: refine _POW2_MASK ...................................................................... mtrr.h: refine _POW2_MASK this patch adjusts _POW2_MASK to work with rom sizes between 64KiB and 512MiB, additionally fixing incorrectness for sizes 128MiB and above that previously were present. Change-Id: I0272c0c43cba44f6fbfb5dc539509b4ed9b92e75 Signed-off-by: ky0ko <ky0ko(a)disroot.org> --- M src/include/cpu/x86/mtrr.h 1 file changed, 4 insertions(+), 2 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/45/44845/1 diff --git a/src/include/cpu/x86/mtrr.h b/src/include/cpu/x86/mtrr.h index 42964b0..fd4159d 100644 --- a/src/include/cpu/x86/mtrr.h +++ b/src/include/cpu/x86/mtrr.h @@ -176,9 +176,11 @@ #endif /* !defined(__ASSEMBLER__) */ /* Align up/down to next power of 2, suitable for assembler - too. Range of result 256kB to 128MB is good enough here. */ + too. Range works from 64kB to 512MB. */ #define _POW2_MASK(x) ((x>>1)|(x>>2)|(x>>3)|(x>>4)|(x>>5)| \ - (x>>6)|(x>>7)|(x>>8)|((1<<18)-1)) + (x>>6)|(x>>7)|(x>>8)|(x>>9)|(x>>10)| \ + (x>>11)|(x>>12)|(x>>13)|((1<<16)-1)) + #define _ALIGN_UP_POW2(x) ((x + _POW2_MASK(x)) & ~_POW2_MASK(x)) #define _ALIGN_DOWN_POW2(x) ((x) & ~_POW2_MASK(x)) -- To view, visit https://review.coreboot.org/c/coreboot/+/44845 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I0272c0c43cba44f6fbfb5dc539509b4ed9b92e75 Gerrit-Change-Number: 44845 Gerrit-PatchSet: 1 Gerrit-Owner: ky0ko <ky0ko(a)disroot.org> Gerrit-MessageType: newchange

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