From: Suniel Mahesh Date: Sat, 28 Mar 2020 05:04:30 +0000 (+0530) Subject: boot/arm-trusted-firmware: add optional host-arm-gnu-a-toolchain dependency X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fbed118ed20f2701425720f510b02b3ad1345a2e;p=buildroot.git boot/arm-trusted-firmware: add optional host-arm-gnu-a-toolchain dependency Some ATF configurations, require a pre-built bare metal toolchain to build some platforms which host cortex-m series core, for instance rockchip rk3399 has a cortex-m0 core. Without a pre-built bare metal toolchain, the build fails: make[3]: arm-none-eabi-gcc: Command not found To solve this, this commit implements a BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_ARM32_TOOLCHAIN option. Platforms which have such requirement should enable this config option. Signed-off-by: Suniel Mahesh Signed-off-by: Thomas Petazzoni --- diff --git a/boot/arm-trusted-firmware/Config.in b/boot/arm-trusted-firmware/Config.in index 737dc587e5..b1ca5d7ea1 100644 --- a/boot/arm-trusted-firmware/Config.in +++ b/boot/arm-trusted-firmware/Config.in @@ -167,4 +167,12 @@ config BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_DTC Select this option if your ATF board configuration requires the Device Tree compiler to be available. +config BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_ARM32_TOOLCHAIN + bool "Needs arm-none-eabi toolchain" + depends on BR2_aarch64 + depends on BR2_HOSTARCH = "x86_64" + help + Select this option if your ATF board configuration requires + an ARM32 bare metal toolchain 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 27f63a87fe..2e8a7c1a23 100644 --- a/boot/arm-trusted-firmware/arm-trusted-firmware.mk +++ b/boot/arm-trusted-firmware/arm-trusted-firmware.mk @@ -33,6 +33,10 @@ ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_DTC),y) ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-dtc endif +ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_ARM32_TOOLCHAIN),y) +ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-arm-gnu-a-toolchain +endif + ARM_TRUSTED_FIRMWARE_PLATFORM = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM)) ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_DEBUG),y)