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

[Stephen Warren]

On 01/28/2014 10:41 PM, Stephen Warren 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).

Albert, does this look good?