12 Jan
2013
12 Jan
'13
9:41 p.m.
On Sat, Jan 12, 2013 at 08:41:36PM +0100, Dirk Heinrichs 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...
With the dreamplug, I often load u-boot into RAM via the JTAG (0x0600000 and 0x0800000), and then 'resume 0x0600000'. Then use the u-boot running from 0x0600000 to burn the image to SPI flash from 0x0800000. But that's loaded via the JTAG, not from a running u-boot.
I think I posted instructions to this mailinglist a while ago about this. If you have the JTAG (it's only $35US), I would advise trying that.
thx,
Jason.