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authorGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2017-12-03 22:48:05 +0100
committerGravatar Peter Korsgaard <peter@korsgaard.com>2017-12-08 12:15:00 +0100
commit3f64b08ff0fa601b61b93a7c9f0553d34196dcfd (patch)
treebb0c0ae1d0827e99ab6cc59115edef0845fac41c /configs/arm_juno_defconfig
parent543dbf2d01325d0352d9b4b2d69996bf072c906e (diff)
downloadbuildroot-3f64b08ff0fa601b61b93a7c9f0553d34196dcfd.tar.gz
buildroot-3f64b08ff0fa601b61b93a7c9f0553d34196dcfd.tar.bz2
arm-trusted-firmware: add BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33
ATF can be used in different ways: - ATF encapsulates U-Boot as the BL33, which is what is done on ARM Juno (currently supported in Buildroot) and Marvell platforms (soon to be supported) - U-Boot encapsulates ATF's BL31, which is what is done on Allwinner ARM64 platforms. Until now we were assumming the former was always the case, but obviously it isn't. Therefore, this patch adds an option that allows to explicitly tell ATF that it encapsulates U-Boot as its BL33. We adapt the only defconfig that uses ATF so that it enables this option as appropriate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'configs/arm_juno_defconfig')
-rw-r--r--configs/arm_juno_defconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/configs/arm_juno_defconfig b/configs/arm_juno_defconfig
index 1fb5587488..54506d8061 100644
--- a/configs/arm_juno_defconfig
+++ b/configs/arm_juno_defconfig
@@ -15,6 +15,7 @@ BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL="https://github.com/ARM-software
BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION="v1.2"
BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="juno"
BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33=y
BR2_TARGET_UBOOT=y
BR2_TARGET_UBOOT_BOARDNAME="vexpress_aemv8a_juno"
BR2_TARGET_UBOOT_CUSTOM_VERSION=y