ARM: Add an ARMv4 architecture version.
This is needed for the tegra124's bootblock and includes enough implementation
to support that use. No caching is supported, although there are function
prototypes and stub implementations to satisfy includes and linking.
TEST=Built and booted into the bootblock on nyan. Built for link, falco, pit
Signed-off-by: Gabe Black <firstname.lastname@example.org>
Reviewed-by: Gabe Black <email@example.com>
Tested-by: Gabe Black <firstname.lastname@example.org>
Commit-Queue: Gabe Black <email@example.com>
9 files changed