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 <ma...@denx.de>
> Cc: Pantelis Antoniou <pantelis.anton...@konsulko.com>
> Cc: Simon Glass <s...@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 -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
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