diff options
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/common/block/cpu/Kconfig | 16 | ||||
| -rw-r--r-- | src/soc/amd/common/block/cpu/noncar/memlayout.ld (renamed from src/soc/amd/picasso/memlayout.ld) | 0 | ||||
| -rw-r--r-- | src/soc/amd/common/block/cpu/noncar/memlayout_psp_verstage.ld (renamed from src/soc/amd/picasso/memlayout_psp_verstage.ld) | 2 | ||||
| -rw-r--r-- | src/soc/amd/common/block/cpu/noncar/memlayout_transfer_buffer.inc (renamed from src/soc/amd/picasso/memlayout_transfer_buffer.inc) | 0 | ||||
| -rw-r--r-- | src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld (renamed from src/soc/amd/picasso/memlayout_x86.ld) | 0 | ||||
| -rw-r--r-- | src/soc/amd/picasso/Kconfig | 5 |
6 files changed, 19 insertions, 4 deletions
diff --git a/src/soc/amd/common/block/cpu/Kconfig b/src/soc/amd/common/block/cpu/Kconfig index f6756e18f8..826f80bdb5 100644 --- a/src/soc/amd/common/block/cpu/Kconfig +++ b/src/soc/amd/common/block/cpu/Kconfig @@ -11,3 +11,19 @@ config SOC_AMD_COMMON_BLOCK_CAR This is only used for AMD CPU before family 17h. From family 17h on the RAM is already initialized by the PSP before the x86 cores are released from reset. + +config SOC_AMD_COMMON_BLOCK_NONCAR + bool + default n + help + From family 17h on AMD CPUs/APUs don't use cache as RAM (CAR) any + more, since the RAM initialization is already done by the PSP when + the x86 cores are released from reset. + +if SOC_AMD_COMMON_BLOCK_NONCAR + +config MEMLAYOUT_LD_FILE + string + default "src/soc/amd/common/block/cpu/noncar/memlayout.ld" + +endif # SOC_AMD_COMMON_BLOCK_NONCAR diff --git a/src/soc/amd/picasso/memlayout.ld b/src/soc/amd/common/block/cpu/noncar/memlayout.ld index 6f5d4cf82f..6f5d4cf82f 100644 --- a/src/soc/amd/picasso/memlayout.ld +++ b/src/soc/amd/common/block/cpu/noncar/memlayout.ld diff --git a/src/soc/amd/picasso/memlayout_psp_verstage.ld b/src/soc/amd/common/block/cpu/noncar/memlayout_psp_verstage.ld index ca95cf81bd..aa27bae1d4 100644 --- a/src/soc/amd/picasso/memlayout_psp_verstage.ld +++ b/src/soc/amd/common/block/cpu/noncar/memlayout_psp_verstage.ld @@ -4,6 +4,8 @@ #include <soc/psp_transfer.h> #include <fmap_config.h> +/* TODO: Move defines to SoC-specific header file to allow SoC specific values if needed. */ + /* * Start of available space is 0x15000 and this is where the * header for the user app (verstage) must be mapped. diff --git a/src/soc/amd/picasso/memlayout_transfer_buffer.inc b/src/soc/amd/common/block/cpu/noncar/memlayout_transfer_buffer.inc index a88e81ac32..a88e81ac32 100644 --- a/src/soc/amd/picasso/memlayout_transfer_buffer.inc +++ b/src/soc/amd/common/block/cpu/noncar/memlayout_transfer_buffer.inc diff --git a/src/soc/amd/picasso/memlayout_x86.ld b/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld index 369d43151e..369d43151e 100644 --- a/src/soc/amd/picasso/memlayout_x86.ld +++ b/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld diff --git a/src/soc/amd/picasso/Kconfig b/src/soc/amd/picasso/Kconfig index 4d7d2a6c1a..6fa36641cd 100644 --- a/src/soc/amd/picasso/Kconfig +++ b/src/soc/amd/picasso/Kconfig @@ -29,6 +29,7 @@ config CPU_SPECIFIC_OPTIONS select TSC_SYNC_LFENCE select UDELAY_TSC select SOC_AMD_COMMON + select SOC_AMD_COMMON_BLOCK_NONCAR select SOC_AMD_COMMON_BLOCK_HAS_ESPI select SOC_AMD_COMMON_BLOCK_IOMMU select SOC_AMD_COMMON_BLOCK_ACPIMMIO @@ -57,10 +58,6 @@ config CPU_SPECIFIC_OPTIONS select SUPPORT_CPU_UCODE_IN_CBFS select ACPI_NO_SMI_GNVS -config MEMLAYOUT_LD_FILE - string - default "src/soc/amd/picasso/memlayout.ld" - config EARLY_RESERVED_DRAM_BASE hex default 0x2000000 |