[U-Boot] [PATCH] catch wrong load address passed to fatload / ext2load

[Pavel Machek]

Hi!

> If filename is passed instead of address to ext2load or fatload,
> u-boot silently accepts that, and uses 0 for load address and default
> filename from environment. That is confusing, display help instead.
>     
> Signed-off-by: Pavel Machek <pavel at denx.de>

Oops and actually I should warn... this patch is untested. I'm
currently fighting hard to get recent u-boot to run on socfpga.

								Pavel

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