diff options
| author | Zheng Bao <fishbaozi@gmail.com> | 2023-02-11 16:27:16 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-09-01 11:48:02 +0000 |
| commit | 69cef8e6942ab62abc02062522f62cc1bb337f55 (patch) | |
| tree | 39791555ab3cd69e382ca9eda098d878681fb38c /src/soc/amd | |
| parent | 6bc06983ed1d6c545056b584eabc2f7864cb39cd (diff) | |
amd/soc/common: Use relative offset for AMDFW
The amdfw.rom is mostly in region COREBOOT. Calculate the relative
address as the CBFS module address. That is for future 32M flash size
support.
TEST=binary identical test on amd/birman amd/majolica amd/gardenia
amd/mayan amd/bilby amd/mandolin amd/chausie amd/pademelon
pcengines/apu2
google/skyrim google/guybrush google/zork google/kahlee google/myst
This commit is part of a series of patches to support 32/64M flash.
BUG=b:255374782
Change-Id: I2add8e4e6755e582b3be6a150cf83d1468f2f1be
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72961
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/common/Makefile.inc | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/soc/amd/common/Makefile.inc b/src/soc/amd/common/Makefile.inc index e3883059f7..78ab4ff9bb 100644 --- a/src/soc/amd/common/Makefile.inc +++ b/src/soc/amd/common/Makefile.inc @@ -41,13 +41,19 @@ DEP_FILES = $(patsubst %,$(FIRMWARE_LOCATION)/%, $(AMDFW_CFG_IN_FW_LOC)) \ amd_microcode_bins += $(wildcard ${FIRMWARE_LOCATION}/*UcodePatch_*.bin) ifeq ($(CONFIG_RESET_VECTOR_IN_RAM),y) -$(objcbfs)/bootblock.bin: $(obj)/amdfw.rom +$(objcbfs)/bootblock.bin: $(obj)/amdfw.rom $(obj)/fmap_config.h cp $< $@ +amdfw_region_start=$(subst $(spc),,FMAP_SECTION_$(call regions-for-file,apu/amdfw)_START) +amdfw_offset=$(call int-subtract, \ + $(CONFIG_AMD_FWM_POSITION) \ + $(call int-subtract, \ + $(call get_fmap_value,$(amdfw_region_start)) \ + $(call get_fmap_value,FMAP_SECTION_FLASH_START))) + add_bootblock = \ $(CBFSTOOL) $(1) add -f $(2) -n apu/amdfw -t amdfw \ - -b $(call int-add, \ - $(call int-subtract, 0xffffffff $(CONFIG_ROM_SIZE)) 1 $(CONFIG_AMD_FWM_POSITION)) + -b $(amdfw_offset) -r $(call regions-for-file,apu/amdfw) endif # ifeq ($(CONFIG_RESET_VECTOR_IN_RAM),y) |