[U-Boot] [PATCH] ARM: rpi_b: set $fdtfile in default environment

[Albert ARIBAUD <albert.u.boot@aribaud.net>]

Hi Stephen,

On Tue, 28 Jan 2014 22:41:50 -0700, Stephen Warren
<swarren@wwwdotorg.org> wrote:

> U-Boot names the Raspberry Pi board rpi_b. This means that the common
> expression for DTB filename ${soc}-${board}.dtb expands to
> bcm2835-rpi_b.dtb. However, the DTB generated by the Linux kernel is
> bcm2835-rpi-b.dtb. Set $fdtfile in U-Boot's environment so that scripts
> look for the correct DTB filename.
> 
> An alternative would be to rename the U-Boot board to rpi-b. However,
> that change would be far more invasive, and end up affecting users (i.e
> they'd have to change their U-Boot build commands).
> 
> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
> ---
>  include/configs/rpi_b.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/configs/rpi_b.h b/include/configs/rpi_b.h
> index 0b7add7..976ceaa 100644
> --- a/include/configs/rpi_b.h
> +++ b/include/configs/rpi_b.h
> @@ -123,6 +123,7 @@
>  	"scriptaddr=0x00000000\0" \
>  	"kernel_addr_r=0x01000000\0" \
>  	"fdt_addr_r=0x02000000\0" \
> +	"fdtfile=bcm2835-rpi-b.dtb\0" \
>  	"ramdisk_addr_r=0x02100000\0" \
>  	"boot_targets=mmc0\0" \
>  	\

Applied to u-boot-arm/master, thanks!

Amicalement,
-- 
Albert.