If the loader->load_image returns -EAGAIN, it is an indication the loading process should restart the loading, possible due to DTO being applied on the U-Boot's DT. Restart the loading until the loader stops returning -EAGAIN.
Signed-off-by: Marek Vasut marex@denx.de Cc: Pantelis Antoniou pantelis.antoniou@konsulko.com Cc: Simon Glass sjg@chromium.org --- common/spl/spl.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/common/spl/spl.c b/common/spl/spl.c index 2444abbb08..27f44c27b0 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -413,11 +413,16 @@ static int spl_load_image(struct spl_image_info *spl_image, struct spl_image_loader *loader) { struct spl_boot_device bootdev; + int ret;
bootdev.boot_device = loader->boot_device; bootdev.boot_device_name = NULL;
- return loader->load_image(spl_image, &bootdev); + do { + ret = loader->load_image(spl_image, &bootdev); + } while (ret == -EAGAIN); + + return ret; }
/**