[PATCH u-boot v4 22/36] ARM: fix LTO build for some thumb-interwork cases

[Simon Glass]

On Thu, 20 May 2021 at 05:25, Marek Behún <marek.behun at nic.cz> wrote:
>
> Fix LTO build for some thumb-interwork usecases (such as for
> da850evm_defconfig), where inline assmebly such as

assembly

>   mrc p15,0,r2,c1,c0,0
> causes the compiler to fail during LTO linking with
>   Error: selected processor does not support `mrc p15,0,r2,c1,c0,0'
>          in Thumb mode
>
> Signed-off-by: Marek Behún <marek.behun at nic.cz>
> ---
>  arch/arm/cpu/arm926ejs/Makefile | 2 ++
>  arch/arm/lib/Makefile           | 1 +
>  2 files changed, 3 insertions(+)

Reviewed-by: Simon Glass <sjg at chromium.org>