coreboot only supports a small subset of the targets that LLVM supports. It's not needed to enable all possible targets. Thus limit the targets to the following ones: * X86 * RISC-V * AArch32 * AArch64 * PowerPC Change-Id: I9938bf176b5fe2b0a631c3b1ae858f988898a196 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/69841 Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur.heymans@9elements.com>
README ------ This is a cross toolchain builder for -elf toolchains (ie. no libc support) known working: i386-elf x86_64-elf powerpc-elf arm-elf armv7a-eabi aarch64-elf known broken: alpha-elf powerpc64-elf