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coreboot-kgpe-d16/payloads/libpayload/vboot/Kconfig

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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>
2021-12-06 10:01:50 +01:00
# SPDX-License-Identifier: BSD-3-Clause
config VBOOT_LIB
bool "Compile verified boot (vboot) library"
libpayload/vboot: Enable vboot and x86 SHA extension for ChromeOS Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ia63d44de5440b87cedb35ff92edaa0f35ccd75a4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62122 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2022-02-17 14:41:24 +01:00
default y if CHROMEOS
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>
2021-12-06 10:01:50 +01:00
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"
libpayload/vboot: Enable vboot and x86 SHA extension for ChromeOS Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ia63d44de5440b87cedb35ff92edaa0f35ccd75a4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62122 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2022-02-17 14:41:24 +01:00
default y if CHROMEOS
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>
2021-12-06 10:01:50 +01:00
default n
depends on ARCH_X86
help
This option enables SHA256 implementation using x86 SHA processor extension
instructions: sha256msg1, sha256msg2, sha256rnds2.
libpayload: Add VBOOT_SHA_ARMV8_CE config Add Kconfig option for VBOOT_SHA_ARMV8_CE, which will use ARMv8 Crypto Extension for SHA256[1] instead of software implementation. [1] https://crrev.com/c/4170144 BUG=b:263514393 BRANCH=corsola TEST='vboot kernel verification' gets 111 msecs improvement on Tentacruel. Before: 1100:finished vboot kernel verification 905,150 (123,518) After: 1100:finished vboot kernel verification 787,277 (12,254) Cq-Depend: chromium:4170144, chromium:4242678 Change-Id: If92830830a0658dfad2a066e9efa624783865cf2 Signed-off-by: Yidi Lin <yidilin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/72710 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2023-01-31 08:09:24 +01:00
config VBOOT_SHA_ARMV8_CE
bool "SHA256 implementation using ARMv8 Crypto Extension"
default y if CHROMEOS
default n
depends on ARCH_ARM64
help
This option enables SHA256 implementation using ARMv8 Crypto Extension.
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>
2021-12-06 10:01:50 +01:00
endif