diff options
Diffstat (limited to 'src/soc/amd/common')
| -rw-r--r-- | src/soc/amd/common/block/cpu/car/cache_as_ram.S | 5 | ||||
| -rw-r--r-- | src/soc/amd/common/block/cpu/noncar/pre_c.S | 7 | ||||
| -rw-r--r-- | src/soc/amd/common/block/include/amdblocks/post_codes.h | 33 |
3 files changed, 40 insertions, 5 deletions
diff --git a/src/soc/amd/common/block/cpu/car/cache_as_ram.S b/src/soc/amd/common/block/cpu/car/cache_as_ram.S index 251e23aaad..b38ce80895 100644 --- a/src/soc/amd/common/block/cpu/car/cache_as_ram.S +++ b/src/soc/amd/common/block/cpu/car/cache_as_ram.S @@ -8,6 +8,7 @@ ****************************************************************************** */ +#include <amdblocks/post_codes.h> #include <cpu/x86/post_code.h> .section .init @@ -27,7 +28,7 @@ _cache_as_ram_setup: .global bootblock_pre_c_entry bootblock_pre_c_entry: - post_code(0xa0) + post_code(POST_BOOTBLOCK_PRE_C_ENTRY) AMD_ENABLE_STACK @@ -41,7 +42,7 @@ bootblock_pre_c_entry: pushl %eax /* tsc[31:0] */ before_carstage: - post_code(0xa2) + post_code(POST_BOOTBLOCK_PRE_C_DONE) call bootblock_c_entry /* Never reached */ diff --git a/src/soc/amd/common/block/cpu/noncar/pre_c.S b/src/soc/amd/common/block/cpu/noncar/pre_c.S index 503de3b5f4..e123c361cc 100644 --- a/src/soc/amd/common/block/cpu/noncar/pre_c.S +++ b/src/soc/amd/common/block/cpu/noncar/pre_c.S @@ -1,12 +1,13 @@ /* SPDX-License-Identifier: GPL-2.0-only */ +#include <amdblocks/post_codes.h> #include <cpu/x86/post_code.h> .section .init, "ax", @progbits .global bootblock_resume_entry bootblock_resume_entry: - post_code(0xb0) + post_code(POST_BOOTBLOCK_RESUME_ENTRY) /* Get an early timestamp */ rdtsc @@ -23,7 +24,7 @@ bootblock_resume_entry: .global bootblock_pre_c_entry bootblock_pre_c_entry: - post_code(0xa0) + post_code(POST_BOOTBLOCK_PRE_C_ENTRY) #if ENV_X86_64 #include <cpu/x86/64bit/entry64.inc> @@ -56,7 +57,7 @@ bootblock_pre_c_entry: pushl %eax /* tsc[31:0] */ #endif - post_code(0xa2) + post_code(POST_BOOTBLOCK_PRE_C_DONE) call bootblock_c_entry /* Never reached */ diff --git a/src/soc/amd/common/block/include/amdblocks/post_codes.h b/src/soc/amd/common/block/include/amdblocks/post_codes.h new file mode 100644 index 0000000000..5251769731 --- /dev/null +++ b/src/soc/amd/common/block/include/amdblocks/post_codes.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef AMD_BLOCK_POST_CODES_H +#define AMD_BLOCK_POST_CODES_H + +#define POST_AGESA_AMDINITRESET 0x37 +#define POST_AGESA_AMDINITEARLY 0x38 + +#define POST_ROMSTAGE_MAIN 0x40 + +#define POST_AGESA_AMDINITPOST 0x40 +#define POST_AGESA_AMDINITPOST_DONE 0x41 + +#define POST_PSP_NOTIFY_DRAM 0x42 +#define POST_PSP_NOTIFY_DRAM_DONE 0x43 + +#define POST_ROMSTAGE_RUN_POSTCAR 0x44 + +#define POST_PSP_LOAD_SMU 0x46 +#define POST_AGESA_AMDINITENV 0x47 +#define POST_AGESA_AMDS3LATERESTORE 0x48 + +#define POST_AGESA_AMDINITRESUME 0x60 +#define POST_AGESA_AMDINITRESUME_DONE 0x61 + +#define POST_BOOTBLOCK_SOC_EARLY_INIT 0x90 + + +#define POST_BOOTBLOCK_RESUME_ENTRY 0xb0 +#define POST_BOOTBLOCK_PRE_C_ENTRY 0xa0 +#define POST_BOOTBLOCK_PRE_C_DONE 0xa2 + +#endif |