[U-Boot] [PATCH] common: fdt_support: print hexadecimal numbers in debug

[Simon Glass]

On Wed, 5 Dec 2018 at 02:46, Sekhar Nori <nsekhar at ti.com> wrote:
>
> We usually deal with hexadecimal addresses and sizes in
> device-tree. Its much easier if debug logs print hexadecimal
> values too.
>
> Signed-off-by: Sekhar Nori <nsekhar at ti.com>
> ---
>  common/fdt_support.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>

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


> diff --git a/common/fdt_support.c b/common/fdt_support.c
> index 3440e42a257b..194bb41d1414 100644
> --- a/common/fdt_support.c
> +++ b/common/fdt_support.c
> @@ -1025,7 +1025,7 @@ static u64 of_bus_default_map(fdt32_t *addr, const fdt32_t *range,
>         s  = fdt_read_number(range + na + pna, ns);
>         da = fdt_read_number(addr, na);
>
> -       debug("OF: default map, cp=%llu, s=%llu, da=%llu\n", cp, s, da);
> +       debug("OF: default map, cp=0x%llx, s=0x%llx, da=0x%llx\n", cp, s, da);

Note you probably don't need the 0x, since U-Boot uses hex by default.
But if you do want it, you can use %#x.

>
>         if (da < cp || da >= (cp + s))
>                 return OF_BAD_ADDR;
> @@ -1080,7 +1080,7 @@ static u64 of_bus_isa_map(fdt32_t *addr, const fdt32_t *range,
>         s  = fdt_read_number(range + na + pna, ns);
>         da = fdt_read_number(addr + 1, na - 1);
>
> -       debug("OF: ISA map, cp=%llu, s=%llu, da=%llu\n", cp, s, da);
> +       debug("OF: ISA map, cp=0x%llx, s=0x%llx, da=0x%llx\n", cp, s, da);
>
>         if (da < cp || da >= (cp + s))
>                 return OF_BAD_ADDR;
> --
> 2.16.2
>