[U-Boot] [PATCH v2] cmd/fdt: Make fdt get value endian-safe for single-cell properties

[Simon Glass]

On 9 January 2017 at 08:08, Andreas Färber <afaerber at suse.de> wrote:
> On a Raspberry Pi 2 disagreements on cell endianness can be observed:
>
>   U-Boot> fdt print /soc/gpio at 7e200000 phandle
>   phandle = <0x0000000d>
>   U-Boot> fdt get value myvar /soc/gpio at 7e200000 phandle; printenv myvar
>   myvar=0x0D000000
>
> Fix this by always treating the pointer as BE and converting it in
> fdt_value_setenv(), like its counterpart fdt_parse_prop() already does.
>
> Consistently use fdt32_t, fdt32_to_cpu() and cpu_to_fdt32().
>
> Fixes: bc80295 ("fdt: Add get commands to fdt")
> Cc: Joe Hershberger <joe.hershberger at ni.com>
> Cc: Gerald Van Baren <gvb at unssw.com>
> Signed-off-by: Andreas Färber <afaerber at suse.de>
> ---
>  cmd/fdt.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

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