aboutsummaryrefslogtreecommitdiffstats
path: root/src/arch/arm64/Kconfig
diff options
context:
space:
mode:
authorJulius Werner <jwerner@chromium.org>2015-05-11 16:45:56 -0700
committerPatrick Georgi <pgeorgi@google.com>2015-05-19 20:35:03 +0200
commit745a75faac970ec5dd35472412ddb94e888e4198 (patch)
treee4ac39fe99f650ef322b88d7e8506a6b7cfc6164 /src/arch/arm64/Kconfig
parentbbca3a9cfa5248eb49bd2e42e8db25a6733835bb (diff)
downloadcoreboot-745a75faac970ec5dd35472412ddb94e888e4198.tar.gz
coreboot-745a75faac970ec5dd35472412ddb94e888e4198.tar.xz
coreboot-745a75faac970ec5dd35472412ddb94e888e4198.zip
arm64: Add support for using ARM Trusted Firmware as secure monitor
This patch adds support for integrating the runtime-resident component of ARM Trusted Firmware (github.com/ARM-software/arm-trusted-firmware) called BL31. It expects the ARM TF source tree to be checked out under $(top)/3rdparty/arm-trusted-firmware, which will be set up in a later patch. Also include optional support for VBOOT2 verification (pretty hacky for now, since CBFSv1 is just around the corner and will make all this so much better). BRANCH=None BUG=None TEST=Booted Oak with ARM TF and working PSCI (with additional platform patches). Change-Id: I8c923226135bdf88a9a30a7f5ff163510c35608d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: a1b3b2d56b25bfc1f3b2d19bf7876205075a987a Original-Change-Id: I0714cc10b5b10779af53ecbe711ceeb89fb30da2 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/270784 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10249 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/arch/arm64/Kconfig')
-rw-r--r--src/arch/arm64/Kconfig6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/arch/arm64/Kconfig b/src/arch/arm64/Kconfig
index fd539724e..8ebf76edf 100644
--- a/src/arch/arm64/Kconfig
+++ b/src/arch/arm64/Kconfig
@@ -33,8 +33,14 @@ config ARM64_USE_SECURE_MONITOR
default n
select RELOCATABLE_MODULES
depends on ARCH_RAMSTAGE_ARM64
+ depends on !ARM64_USE_ARM_TRUSTED_FIRMWARE
config ARM64_USE_SPINTABLE
bool
default n
depends on ARCH_RAMSTAGE_ARM64
+
+config ARM64_USE_ARM_TRUSTED_FIRMWARE
+ bool
+ default n
+ depends on ARCH_RAMSTAGE_ARM64