CHROMIUM: Disable unused configurations

Monroe images are getting too large. Disable some unused configurations
to reduce image size.

- Virtualization
- Non-Intel CPU support for X86 images
- SPI bitbang
- MALI_KUTF (only enable for systems using MALI)

BUG=chromium:1064306
TEST=Build and run Monroe images

Change-Id: If1999bc90b6a7333d2ce5cb909070ec90a814fa5
Signed-off-by: Guenter Roeck <groeck@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/2117849
Reviewed-by: Sonny Rao <sonnyrao@chromium.org>
6 files changed