libpayload: Enable vboot integration
This patch introduces building and linking of 3rdparty/vboot with libpayload. VBoot can be enabled by setting CONFIG_LP_VBOOT_LIB. Moreover it can be configured to use either TPM or TPM 2.0 mode, and whether to use SHA256 processor extension instructions on x86. Change-Id: I2d9d766a461edaa0081041c020ecf580fd2ca64e Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60080 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
committed by
Felix Held
parent
b7d1b35175
commit
1fa3da4d9b
25
payloads/libpayload/vboot/Kconfig
Normal file
25
payloads/libpayload/vboot/Kconfig
Normal file
@@ -0,0 +1,25 @@
|
||||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
config VBOOT_LIB
|
||||
bool "Compile verified boot (vboot) library"
|
||||
default n
|
||||
help
|
||||
This option enables compiling and building vboot libraries vboot_fw and tlcl.
|
||||
|
||||
if VBOOT_LIB
|
||||
|
||||
config VBOOT_TPM2_MODE
|
||||
bool "TPM2 Mode"
|
||||
default y
|
||||
help
|
||||
This option enables TPM 2.0 support in vboot. Disabling it allows using TPM 1.2.
|
||||
|
||||
config VBOOT_X86_SHA_EXT
|
||||
bool "x86 SHA Extension"
|
||||
default n
|
||||
depends on ARCH_X86
|
||||
help
|
||||
This option enables SHA256 implementation using x86 SHA processor extension
|
||||
instructions: sha256msg1, sha256msg2, sha256rnds2.
|
||||
|
||||
endif
|
48
payloads/libpayload/vboot/Makefile.inc
Normal file
48
payloads/libpayload/vboot/Makefile.inc
Normal file
@@ -0,0 +1,48 @@
|
||||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
VBOOT_SOURCE ?= $(coreboottop)/3rdparty/vboot
|
||||
|
||||
VBOOT_BUILD_DIR ?= $(abspath $(obj)/external/vboot)
|
||||
VBOOT_FW_LIB = $(VBOOT_BUILD_DIR)/vboot_fw.a
|
||||
TLCL_LIB = $(VBOOT_BUILD_DIR)/tlcl.a
|
||||
|
||||
vboot_fw-objs += $(VBOOT_FW_LIB)
|
||||
tlcl-objs += $(TLCL_LIB)
|
||||
|
||||
kconfig-to-binary=$(if $(1),1,0)
|
||||
vboot-fixup-includes = $(patsubst -I%,-I$(top)/%,\
|
||||
$(patsubst include/%.h,$(top)/include/%.h,\
|
||||
$(filter-out -I$(obj),$(1))))
|
||||
|
||||
ifeq ($(CONFIG_LP_ARCH_MOCK),)
|
||||
VBOOT_CFLAGS += $(call vboot-fixup-includes,$(CFLAGS))
|
||||
VBOOT_CFLAGS += -I$(abspath $(obj))
|
||||
endif
|
||||
|
||||
# Enable vboot debug by default
|
||||
VBOOT_CFLAGS += -DVBOOT_DEBUG
|
||||
|
||||
VBOOT_FIRMWARE_ARCH-$(CONFIG_LP_ARCH_ARM) := arm
|
||||
VBOOT_FIRMWARE_ARCH-$(CONFIG_LP_ARCH_X86) := x86
|
||||
VBOOT_FIRMWARE_ARCH-$(CONFIG_LP_ARCH_ARM64) := arm64
|
||||
|
||||
ifeq ($(CONFIG_LP_ARCH_MOCK)$(VBOOT_FIRMWARE_ARCH-y),)
|
||||
$(error vboot requires architecture to be set in the configuration)
|
||||
endif
|
||||
|
||||
$(VBOOT_FW_LIB): $(obj)/libpayload-config.h
|
||||
@printf " MAKE $(subst $(obj)/,,$(@))\n"
|
||||
+$(Q) FIRMWARE_ARCH=$(VBOOT_FIRMWARE_ARCH-y) \
|
||||
CC=$(CC) \
|
||||
CFLAGS="$(VBOOT_CFLAGS)" \
|
||||
$(MAKE) -C "$(VBOOT_SOURCE)" \
|
||||
TPM2_MODE=$(call kconfig-to-binary, $(CONFIG_LP_VBOOT_TPM2_MODE)) \
|
||||
X86_SHA_EXT=$(call kconfig-to-binary, $(CONFIG_LP_VBOOT_X86_SHA_EXT)) \
|
||||
UNROLL_LOOPS=1 \
|
||||
BUILD=$(VBOOT_BUILD_DIR) \
|
||||
V=$(V) \
|
||||
$(VBOOT_BUILD_DIR)/vboot_fw.a tlcl
|
||||
|
||||
$(TLCL_LIB): $(VBOOT_FW_LIB)
|
||||
|
||||
.PHONY: $(VBOOT_FW_LIB) $(TLCL_LIB)
|
Reference in New Issue
Block a user