diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2021-03-05 11:17:13 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2021-03-10 23:32:46 +0000 |
| commit | 42c5b010b6b2d8da75322fc7044fe77edf6a46f8 (patch) | |
| tree | 8b335f0c377a98a7078a3aac331b43e7c21ecea0 /src/soc | |
| parent | a37ec522e121550245d64cc8ac76cbf4c19c96ce (diff) | |
soc/amd/picasso: Fix PSP_SHAREDMEM_BASE
PSP_SHAREDMEM_BASE made the assumption that _psp_sharedmem_dram would
only match once. With CB:49332 there are now two symbols, and it was
grabbing the wrong one.
This change makes it so we match the exact symbol. It also switches to
using awk to simplify the code.
The bootblock.elf target that is added to the list of prerequisites also
creates the bootblock.map file that gets used to extract the base
address of the _psp_sharedmem_dram symbol.
BUG=b:181354692
TEST=Boot zork past bootblock
Fixes: 82d16b150ce3 ("memlayout: Store region sizes as separate symbols")
Suggested-by: Julius Werner <jwerner@chromium.org>
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I79675bd73f964282b54bca858830e26de64037c7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51300
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/amd/picasso/Makefile.inc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/soc/amd/picasso/Makefile.inc b/src/soc/amd/picasso/Makefile.inc index 6b8285c9f8..b7e5071573 100644 --- a/src/soc/amd/picasso/Makefile.inc +++ b/src/soc/amd/picasso/Makefile.inc @@ -137,8 +137,7 @@ ifeq ($(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK),y) # type = 0x6B - PSP Shared memory location ifneq ($(CONFIG_PSP_SHAREDMEM_SIZE),0x0) PSP_SHAREDMEM_SIZE=$(CONFIG_PSP_SHAREDMEM_SIZE) -_PSP_SHAREDMEM_BASE=$(shell grep _psp_sharedmem_dram $(obj)/cbfs/$(CONFIG_CBFS_PREFIX)/bootblock.map | cut -f1 -d' ') -PSP_SHAREDMEM_BASE=$(shell printf "0x%s" $(_PSP_SHAREDMEM_BASE)) +PSP_SHAREDMEM_BASE=$(shell awk '$$3 == "_psp_sharedmem_dram" {printf "0x" $$1}' $(objcbfs)/bootblock.map) endif # type = 0x52 - PSP Bootloader Userspace Application (verstage) @@ -225,7 +224,8 @@ $(obj)/amdfw.rom: $(call strip_quotes, $(PSP_BIOSBIN_FILE)) \ $$(PSP_APCB_FILES) \ $(DEP_FILES) \ $(AMDFWTOOL) \ - $(obj)/fmap_config.h + $(obj)/fmap_config.h \ + $(objcbfs)/bootblock.elf # this target also creates the .map file $(if $(PSP_APCB_FILES), ,$(error APCB_SOURCES is not set)) rm -f $@ @printf " AMDFWTOOL $(subst $(obj)/,,$(@))\n" |