On 22 July 2015 at 16:44, Stephen Warren swarren@wwwdotorg.org wrote:
From: Thierry Reding treding@nvidia.com
The encoding of the sub instruction used to handle CONFIG_SYS_MALLOC_F_LEN can only accept certain values, and the set of acceptable values differs between the AArch32 and AArch64 instructions sets. The default value of CONFIG_SYS_MALLOC_F_LEN works with either ISA. Tegra uses a non-default value that can only be encoded in the AArch32 ISA. Fix the AArch64 crt0 assembly so it can handle completely arbitrary values.
Signed-off-by: Thierry Reding treding@nvidia.com [twarren: trimmed Thierry's patch to remove changes already present] Signed-off-by: Tom Warren twarren@nvidia.com [swarren, cleaned up patch, wrote description, re-wrote subject] Signed-off-by: Stephen Warren swarren@nvidia.com
arch/arm/lib/crt0_64.S | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
Reviewed-by: Simon Glass sjg@chromium.org