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-rw-r--r--src/soc/amd/picasso/Makefile.inc8
1 files changed, 2 insertions, 6 deletions
diff --git a/src/soc/amd/picasso/Makefile.inc b/src/soc/amd/picasso/Makefile.inc
index 9757160d19..514b313a6d 100644
--- a/src/soc/amd/picasso/Makefile.inc
+++ b/src/soc/amd/picasso/Makefile.inc
@@ -209,12 +209,8 @@ PSP_APOB_BASE=$(CONFIG_PSP_APOB_DRAM_ADDRESS)
# type = 0x62
PSP_BIOSBIN_FILE=$(obj)/amd_biospsp.img
PSP_ELF_FILE=$(objcbfs)/bootblock.elf
-# TODO(b/154957411): Refactor amdfwtool to extract the address and size from
-# the elf file.
-PSP_BIOSBIN_SIZE=$(CONFIG_C_ENV_BOOTBLOCK_SIZE)
-# This address must match the BOOTBLOCK logic in arch/x86/memlayout.ld.
-PSP_BIOSBIN_DEST=$(shell printf "%x" $(call int-subtract, $(call int-add, $(CONFIG_X86_RESET_VECTOR) 0x10) $(PSP_BIOSBIN_SIZE)))
-
+PSP_BIOSBIN_SIZE=$(shell $(READELF_bootblock) -l $(PSP_ELF_FILE) | grep LOAD | awk '{print $$5}')
+PSP_BIOSBIN_DEST=$(shell $(READELF_bootblock) -l $(PSP_ELF_FILE) | grep LOAD | awk '{print $$3}')
# type = 0x63 - construct APOB NV base/size from flash map
# The flashmap section used for this is expected to be named RW_MRC_CACHE
APOB_NV_SIZE=$(shell grep "FMAP_SECTION_RW_MRC_CACHE_SIZE" $(obj)/fmap_config.h | awk '{print $$(NF)}')