diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/common/block/pi/agesawrapper.c | 14 | ||||
| -rw-r--r-- | src/vendorcode/amd/pi/00670F00/Makefile.inc | 23 | ||||
| -rw-r--r-- | src/vendorcode/amd/pi/Kconfig | 32 |
3 files changed, 67 insertions, 2 deletions
diff --git a/src/soc/amd/common/block/pi/agesawrapper.c b/src/soc/amd/common/block/pi/agesawrapper.c index f2327f1679..3e06f9e9db 100644 --- a/src/soc/amd/common/block/pi/agesawrapper.c +++ b/src/soc/amd/common/block/pi/agesawrapper.c @@ -20,6 +20,7 @@ #include <delay.h> #include <cpu/x86/mtrr.h> #include <amdblocks/BiosCallOuts.h> +#include <rules.h> #include <string.h> #include <timestamp.h> @@ -423,15 +424,26 @@ static int agesa_locate_stage_file(const char *name, struct region_device *rdev) region_device_sz(rdev) - metadata_sz); } +static const char *get_agesa_cbfs_name(void) +{ + if (!IS_ENABLED(CONFIG_AGESA_SPLIT_MEMORY_FILES)) + return CONFIG_AGESA_CBFS_NAME; + if (!ENV_RAMSTAGE) + return CONFIG_AGESA_PRE_MEMORY_CBFS_NAME; + return CONFIG_AGESA_POST_MEMORY_CBFS_NAME; +} + const void *agesawrapper_locate_module (const CHAR8 name[8]) { const void *agesa; const AMD_IMAGE_HEADER *image; struct region_device rdev; size_t file_size; - const char *fname = CONFIG_AGESA_CBFS_NAME; + const char *fname; int ret; + fname = get_agesa_cbfs_name(); + if (IS_ENABLED(CONFIG_AGESA_BINARY_PI_AS_STAGE)) ret = agesa_locate_stage_file(fname, &rdev); else diff --git a/src/vendorcode/amd/pi/00670F00/Makefile.inc b/src/vendorcode/amd/pi/00670F00/Makefile.inc index f1e340e751..22f3e16a56 100644 --- a/src/vendorcode/amd/pi/00670F00/Makefile.inc +++ b/src/vendorcode/amd/pi/00670F00/Makefile.inc @@ -123,8 +123,27 @@ ramstage-libs += $(agesa_output_path)/libagesa.a ####################################################################### +ifeq ($(CONFIG_AGESA_SPLIT_MEMORY_FILES), y) +cbfs-files-$(CONFIG_CPU_AMD_AGESA_BINARY_PI) += $(CONFIG_AGESA_PRE_MEMORY_CBFS_NAME) +$(CONFIG_AGESA_PRE_MEMORY_CBFS_NAME)-file := $(CONFIG_AGESA_PRE_MEMORY_BINARY_PI_FILE) +$(CONFIG_AGESA_PRE_MEMORY_CBFS_NAME)-type := stage +$(CONFIG_AGESA_PRE_MEMORY_CBFS_NAME)-options := --xip +# 4KiB alignment to handle any interior alignment. Current AGESA only has +# 64 byte alignment. +$(CONFIG_AGESA_PRE_MEMORY_CBFS_NAME)-align := 4096 + +cbfs-files-$(CONFIG_CPU_AMD_AGESA_BINARY_PI) += $(CONFIG_AGESA_POST_MEMORY_CBFS_NAME) +$(CONFIG_AGESA_POST_MEMORY_CBFS_NAME)-file := $(CONFIG_AGESA_POST_MEMORY_BINARY_PI_FILE) +$(CONFIG_AGESA_POST_MEMORY_CBFS_NAME)-type := stage +$(CONFIG_AGESA_POST_MEMORY_CBFS_NAME)-options := --xip +# 4KiB alignment to handle any interior alignment. Current AGESA only has +# 64 byte alignment. +$(CONFIG_AGESA_POST_MEMORY_CBFS_NAME)-align := 4096 +else + cbfs-files-$(CONFIG_CPU_AMD_AGESA_BINARY_PI) += $(CONFIG_AGESA_CBFS_NAME) $(CONFIG_AGESA_CBFS_NAME)-file := $(CONFIG_AGESA_BINARY_PI_FILE) + ifeq ($(CONFIG_AGESA_BINARY_PI_AS_STAGE),y) $(CONFIG_AGESA_CBFS_NAME)-type := stage $(CONFIG_AGESA_CBFS_NAME)-options := --xip @@ -134,6 +153,8 @@ $(CONFIG_AGESA_CBFS_NAME)-align := 4096 else $(CONFIG_AGESA_CBFS_NAME)-type := raw $(CONFIG_AGESA_CBFS_NAME)-position := $(CONFIG_AGESA_BINARY_PI_LOCATION) -endif +endif # CONFIG_AGESA_BINARY_PI_AS_STAGE + +endif # CONFIG_AGESA_SPLIT_MEMORY_FILES endif diff --git a/src/vendorcode/amd/pi/Kconfig b/src/vendorcode/amd/pi/Kconfig index 8c38a790ea..f463b7d2e9 100644 --- a/src/vendorcode/amd/pi/Kconfig +++ b/src/vendorcode/amd/pi/Kconfig @@ -58,10 +58,42 @@ config AGESA_BINARY_PI_AS_STAGE cpu address space. It's required that the file be in ELF format containing the relocations necessary for relocating at runtime. +config AGESA_SPLIT_MEMORY_FILES + bool "Split AGESA Binary PI into pre- and post-memory files." + depends on AGESA_BINARY_PI_AS_STAGE + default n + help + Specifies that AGESA is split into two binaries for pre- and + post-memory. + +config AGESA_PRE_MEMORY_BINARY_PI_FILE + string + depends on AGESA_SPLIT_MEMORY_FILES + default "3rdparty/blobs/pi/amd/00670F00/FT4/AGESA_premem.elf" if SOC_AMD_STONEYRIDGE_FT4 + help + Specify the binary file to use for pre-memory AMD platform + initialization. + +config AGESA_POST_MEMORY_BINARY_PI_FILE + string + depends on AGESA_SPLIT_MEMORY_FILES + default "3rdparty/blobs/pi/amd/00670F00/FT4/AGESA_postmem.elf" if SOC_AMD_STONEYRIDGE_FT4 + help + Specify the binary file to use for post-memory AMD platform + initialization. + config AGESA_CBFS_NAME string default "AGESA" +config AGESA_PRE_MEMORY_CBFS_NAME + string + default "AGESA_PRE_MEM" + +config AGESA_POST_MEMORY_CBFS_NAME + string + default "AGESA_POST_MEM" + config AGESA_BINARY_PI_LOCATION hex "AGESA PI binary address in ROM" default 0xFFE00000 |