[PATCH v8 03/23] net: wget: allow EFI boot

[Ilias Apalodimas]

On Wed, 7 Aug 2024 at 20:12, Jerome Forissier
<jerome.forissier at linaro.org> wrote:
>
> wget followed by bootefi currently fails as follows:
>
>  U-Boot> wget 200000 192.168.0.30:helloworld.efi
>  Waiting for Ethernet connection... done.
>  HTTP/1.0 200 OK
>  Packets received 13, Transfer Successful
>  Bytes transferred = 12720 (31b0 hex)
>  U-Boot> bootefi 200000
>  No UEFI binary known at 200000
>  U-Boot>
>
> Fix the problem by adding the missing efi_set_bootdev() call.
>
> Signed-off-by: Jerome Forissier <jerome.forissier at linaro.org>
> ---
>  net/wget.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/net/wget.c b/net/wget.c
> index 0e4dc5159d0..cf7681a4e79 100644
> --- a/net/wget.c
> +++ b/net/wget.c
> @@ -8,6 +8,7 @@
>  #include <command.h>
>  #include <display_options.h>
>  #include <env.h>
> +#include <efi_loader.h>
>  #include <image.h>
>  #include <lmb.h>
>  #include <mapmem.h>
> @@ -429,6 +430,9 @@ static void wget_handler(uchar *pkt, u16 dport,
>         case WGET_TRANSFERRED:
>                 printf("Packets received %d, Transfer Successful\n", packets);
>                 net_set_state(wget_loop_state);
> +               efi_set_bootdev("Net", "", image_url,
> +                               map_sysmem(image_load_addr, 0),
> +                               net_boot_file_size);

Don't you need an unmap_sysmem() once this completes?

Thanks
/Ilias
>                 break;
>         }
>  }
> --
> 2.40.1
>