[U-Boot] [PATCH] cmd: pxe: Increase maximum path length

[Joe Hershberger]

On Tue, Dec 3, 2019 at 6:35 AM Ben Wolsieffer <benwolsieffer at gmail.com> wrote:
>
> On NixOS, cross compiled kernels have long suffixes that cause them to
> exceed the current maximum path length. The PXE/TFTP max path length is
> used for extlinux.conf support as well, which is where this problem
> usually manifest's itself.
>
> Signed-off-by: Ben Wolsieffer <benwolsieffer at gmail.com>

We'll try it and see if it blows any memory limits.

Acked-by: Joe Hershberger <joe.hershberger at ni.com>

>
> ---
>
>  cmd/pxe.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/cmd/pxe.c b/cmd/pxe.c
> index 2059975446..744cd82730 100644
> --- a/cmd/pxe.c
> +++ b/cmd/pxe.c
> @@ -21,7 +21,7 @@
>  #include "menu.h"
>  #include "cli.h"
>
> -#define MAX_TFTP_PATH_LEN 127
> +#define MAX_TFTP_PATH_LEN 512
>
>  const char *pxe_default_paths[] = {
>  #ifdef CONFIG_SYS_SOC
> --
> 2.24.0
>
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