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authorGravatar Thomas Petazzoni <thomas.petazzoni@bootlin.com>2020-03-18 21:50:05 +0100
committerGravatar Yann E. MORIN <yann.morin.1998@free.fr>2020-03-18 22:24:56 +0100
commitddbb5dbd83170a71f92d3d54e5f8b288cb80871e (patch)
tree7e63357af49db0cd40c9cb4a2fe2f0862396f1c4 /boot
parent5cec1c5e57834bf377739ad6dae38debe049c27f (diff)
downloadbuildroot-ddbb5dbd83170a71f92d3d54e5f8b288cb80871e.tar.gz
buildroot-ddbb5dbd83170a71f92d3d54e5f8b288cb80871e.tar.bz2
boot/arm-trusted-firmware: add optional host-dtc dependency
Some ATF configurations, such as the ones for the STM32MP1 processor family, require DTC during the build as Device Tree files are used. Without dtc, the build fails: /bin/sh: 1: dtc: not found dtc version too old (), you need at least version 1.4.4 plat/st/stm32mp1/platform.mk:239: recipe for target 'check_dtc_version' failed make[1]: *** [check_dtc_version] Error 1 To solve this, this commit implements a BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_DTC option, in a way that mimics the BR2_TARGET_UBOOT_NEEDS_DTC option we already have for the U-Boot package. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Diffstat (limited to 'boot')
-rw-r--r--boot/arm-trusted-firmware/Config.in7
-rw-r--r--boot/arm-trusted-firmware/arm-trusted-firmware.mk4
2 files changed, 11 insertions, 0 deletions
diff --git a/boot/arm-trusted-firmware/Config.in b/boot/arm-trusted-firmware/Config.in
index 373591d497..737dc587e5 100644
--- a/boot/arm-trusted-firmware/Config.in
+++ b/boot/arm-trusted-firmware/Config.in
@@ -160,4 +160,11 @@ config BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES
Names of generated image files that are installed in the
output images/ directory.
+config BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_DTC
+ bool "Needs dtc"
+ select BR2_PACKAGE_HOST_DTC
+ help
+ Select this option if your ATF board configuration
+ requires the Device Tree compiler to be available.
+
endif
diff --git a/boot/arm-trusted-firmware/arm-trusted-firmware.mk b/boot/arm-trusted-firmware/arm-trusted-firmware.mk
index 34737018aa..27f63a87fe 100644
--- a/boot/arm-trusted-firmware/arm-trusted-firmware.mk
+++ b/boot/arm-trusted-firmware/arm-trusted-firmware.mk
@@ -29,6 +29,10 @@ endif
ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES = YES
+ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_DTC),y)
+ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-dtc
+endif
+
ARM_TRUSTED_FIRMWARE_PLATFORM = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM))
ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_DEBUG),y)