image: android: do not boot XIP when kernel is compressed

image: android: do not boot XIP when kernel is compressed

When trying to boot an android boot image with a compressed
kernel, if the kernel is used in-place because it was created
with mkbootimg, the space will be too small to properly
uncompress.

Take in account the compressed state, and if compressed
use the kernel_addr_r which should be big enough.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Tested-by: Guillaume La Roque <glaroque@baylibre.com>
Link: https://lore.kernel.org/r/20241017-topic-fastboot-fixes-mkbootimg-v2-2-c3927102d931@linaro.org
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>