[XS] Change in coreboot[main]: soc/amd/glinda/Makefile.mk: Use relative address for APOB_NV

[Maximilian Brune (Code Review)]

Maximilian Brune has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/86597?usp=email )

Change subject: soc/amd/glinda/Makefile.mk: Use relative address for APOB_NV
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soc/amd/glinda/Makefile.mk: Use relative address for APOB_NV

amdfwtool is always setting BIOS relative as address_mode for the APOB
NV binary. So instead of giving amdfwtool a memory address we should
give it a flash relative address.

Change-Id: I4596902ca6c9880217247ce6fe96fcb516aec54d
Signed-off-by: Maximilian Brune 
---
M src/soc/amd/glinda/Makefile.mk
1 file changed, 3 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/97/86597/1

diff --git a/src/soc/amd/glinda/Makefile.mk b/src/soc/amd/glinda/Makefile.mk
index 7f48581..29dc87e 100644
--- a/src/soc/amd/glinda/Makefile.mk
+++ b/src/soc/amd/glinda/Makefile.mk
@@ -124,11 +124,13 @@
 PSP_BIOSBIN_SIZE=$(shell $(READELF_bootblock) -Wl $(PSP_ELF_FILE) | grep LOAD | awk '{print $$5}')
 PSP_BIOSBIN_DEST=$(shell $(READELF_bootblock) -Wl $(PSP_ELF_FILE) | grep LOAD | awk '{print $$3}')

+FMAP_FLASH_START=$(call get_fmap_value,FMAP_SECTION_FLASH_START)
 ifneq ($(CONFIG_SOC_AMD_COMMON_BLOCK_APOB_NV_DISABLE),y)
 # 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=$(call get_fmap_value,FMAP_SECTION_RW_MRC_CACHE_SIZE)
-APOB_NV_BASE=$(call get_fmap_value,FMAP_SECTION_RW_MRC_CACHE_START)
+APOB_NV_BASE=$(call _tohex,$(call int-subtract, \
+	$(call get_fmap_value,FMAP_SECTION_RW_MRC_CACHE_START) $(FMAP_FLASH_START)))
 endif # !CONFIG_SOC_AMD_COMMON_BLOCK_APOB_NV_DISABLE

ifeq ($(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK),y)