rk3288: remove unused structs and declarations

The struct rockchip_spi_media type is no longer used;
nor is initialize_rockchip_spi_cbfs_media(). Remove them.

Change-Id: I2c24be249e0cd89e2dd328e05cdd24a178fe37e8
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10214
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2 files changed