armv7m: cache: add invalidate_icache_all() stub
authorGiulio Benetti <giulio.benetti@benettiengineering.com>
Tue, 26 Nov 2019 11:19:27 +0000 (12:19 +0100)
committerTom Rini <trini@konsulko.com>
Tue, 3 Dec 2019 13:43:24 +0000 (08:43 -0500)
commit1b3d24b7351b0a19cfcfe17bc2f5d654c5a2ebcd
treef8ecb2764466b8be98b340ec36e028463f17681e
parent78b7aa455aabcdbc987cea283594fb7d74858544
armv7m: cache: add invalidate_icache_all() stub

This commit:
https://gitlab.denx.de/u-boot/u-boot/commit/d409c962169bd293e39386d0ddfa64d5222a3be4
causes build failure with ICACHE enabled. This is due to missing
invalidate_icache_all() stub. Let's add empty invalidate_icache_all() in
the case where ICACHE is not enabled.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
arch/arm/cpu/armv7m/cache.c