Hi Marek,
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);
Maybe it would be good to have some counter or timeout (although, I doubt if any timer is set properly so early) to give the user some information if we fail?
- return ret;
}
/**
Best regards,
Lukasz Majewski
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