[U-Boot] [PATCH] cmd/fdt: fix uncallable systemsetup command

[Simon Glass]

On 24 November 2016 at 07:02, Fabien Parent <fparent at baylibre.com> wrote:
> The function that is processing the 'fdt' parameters is one big
> if-else if. In order to be able to type command faster only the first
> few letter are checked to know which block of code to execute. For
> systemsetup, the block of code that was executed was always the wrong
> one and ended up in a failure.
>
> } else if (argv[1][0] == 's') {
>     process "fdt set" command
> } else if (strncmp(argv[1], "sys", 3) == 0) {
>     process "fdt systemsetup" command.
> }
>
> When typing "fdt systemsetup", the code that was executed was the code
> for "fdt set".
>
> This commit fix this issue by moving the "else if" for systemsetup
> before the else if for "fdt set". This allow us to keep compatibility
> with any script that make use of "fdt s" to set node values.
>
> Signed-off-by: Fabien Parent <fparent at baylibre.com>
> ---
>  cmd/fdt.c | 22 ++++++++++------------
>  1 file changed, 10 insertions(+), 12 deletions(-)

Acked-by: Simon Glass <sjg at chromium.org>