
Update the Android documentation to describe version 3 and 4 of boot image header. Signed-off-by: Safae Ouajih <souajih@baylibre.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>