Hi Dirk,
Am 13.01.2013 10:25, schrieb Albert ARIBAUD:
On Sat, 12 Jan 2013 20:41:36 +0100, Dirk Heinrichs dirk.heinrichs@altum.de wrote:
Am Samstag 12 Januar 2013, 16:51:51 schrieb Wolfgang Denk:
Did you read the FAQ? Especially http://www.denx.de/wiki/view/DULG/CanUBootBeConfiguredSuchThatItCanBeStarted InRAM ?
Now I did :) Thanx a lot.
Interesting that [1] states it's possible, though...
Bye...
Dirk
My experience with starting U-Boot from RAM is that it's usually impossible when U-Boot is meant to start directly from FLASH, mostly (but not only) because the code at some point will rely on being able to keep on running even through access to DRAM is not possible.
You can use the kwboot tool from the tools directory to boot a Marvell Kirkwood SoC via UART0.
Kind regards, Stefan