diff options
| author | Kangheui Won <khwon@chromium.org> | 2021-12-21 15:45:06 +1100 |
|---|---|---|
| committer | Martin Roth <martin.roth@amd.corp-partner.google.com> | 2022-10-02 22:13:38 +0000 |
| commit | 5b84dfd1c15955bcbd8ee43b941576da1f619922 (patch) | |
| tree | 4b42919d67db660846ceafe8a0137331c0572967 /util/amdfwtool/Makefile | |
| parent | bb31562e9e452b3a927579a5330f55cf36906bef (diff) | |
util/amdfwtool: Generate hashes for signed AMDFW components
Generate SHA256/SHA384 hash of the signed firmware so that PSP verstage
can pass it to PSP. The PSP will use these hashes to verify the
integrity of those signed firmwares.
BUG=b:203597980
TEST=Build Skyrim BIOS image.
Change-Id: I50d278536ba1eac754eb8a39c4c2e428a2371c44
Signed-off-by: Kangheui Won <khwon@chromium.org>
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60290
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'util/amdfwtool/Makefile')
| -rw-r--r-- | util/amdfwtool/Makefile | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/util/amdfwtool/Makefile b/util/amdfwtool/Makefile index e0ce3b76ab..53dce4c8c7 100644 --- a/util/amdfwtool/Makefile +++ b/util/amdfwtool/Makefile @@ -1,7 +1,11 @@ # SPDX-License-Identifier: BSD-3-Clause top ?= $(abspath ../..) +ifneq ($(CC),) +HOSTCC ?= $(CC) +else HOSTCC ?= cc +endif READ_SRC = amdfwread.c READ_OBJ = $(READ_SRC:%.c=%.o) @@ -13,16 +17,24 @@ WERROR=-Werror CFLAGS=-O2 -Wall -Wextra -Wshadow ${WERROR} CFLAGS += -I $(top)/src/commonlib/bsd/include +ifneq ($(PKG_CONFIG),) +HOSTPKGCONFIG ?= $(PKG_CONFIG) +else +HOSTPKGCONFIG ?= pkg-config +endif +CFLAGS += $(shell $(HOSTPKGCONFIG) --cflags libcrypto) +LDFLAGS += $(shell $(HOSTPKGCONFIG) --libs libcrypto) + all: $(TARGETS) amdfwread: $(READ_OBJ) - $(CC) $(READ_OBJ) $(LDFLAGS) -o $@ + $(HOSTCC) $(READ_OBJ) $(LDFLAGS) -o $@ amdfwtool: $(TOOL_OBJ) - $(CC) $(TOOL_OBJ) $(LDFLAGS) -o $@ + $(HOSTCC) $(TOOL_OBJ) $(LDFLAGS) -o $@ %.o: %.c $(HEADER) - $(CC) $(CFLAGS) -c -o $@ $< + $(HOSTCC) $(CFLAGS) -c -o $@ $< clean: @rm -f $(TARGETS) $(READ_OBJ) $(TOOL_OBJ) |