On Mon, 24 Jul 2023 at 21:51, Manoj Sai abbaraju.manojsai@amarulasolutions.com wrote:
If GZIP Compression support is enabled, GZIP compressed U-Boot binary will be at a specified RAM location which is defined at CONFIG_SYS_LOAD_ADDR and will be assign it as the source address.
gunzip function in spl_load_fit_image ,will decompress the GZIP compressed U-Boot binary which is placed at source address(CONFIG_SYS_LOAD_ADDR) to the default CONFIG_SYS_TEXT_BASE location.
spl_load_fit_image function will load the decompressed U-Boot binary, which is placed at the CONFIG_SYS_TEXT_BASE location.
Signed-off-by: Manoj Sai abbaraju.manojsai@amarulasolutions.com Signed-off-by: Suniel Mahesh sunil@amarulasolutions.com
common/spl/spl_fit.c | 7 +++++-- include/spl.h | 10 ++++++++++ 2 files changed, 15 insertions(+), 2 deletions(-)
Reviewed-by: Simon Glass sjg@chromium.org
We could really use sandbox_spl test cases for these sorts of thing.