soc/amd/common/block/spi/fch_spi_util: use [read,write][8,16,32]p

Also include arch/mmio via device/mmio.h and not directly to have the
[read,write][8,16,32]p helper functions available.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Id8573217d3db5c9d9b042bf1a015366713d508c5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67981
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>

0 files changed, 0 insertions, 0 deletions