After Uncompresseing Linux..., what's next
Tom Rini
trini at kernel.crashing.org
Fri Dec 20 03:39:41 EST 2002
On Thu, Dec 19, 2002 at 11:10:41AM -0500, James Don wrote:
> 2.) Veryfy you have your mem map from ppcboot matching requirements for the
> kernel i.e ram (physical=0x0, virtual=0xc0000000) and immr (phys 0xff000000
> virtual 0xff000000) ... I had my immr in ppc boot at 0x02200000 this screwed
> me for quite a while ... otherwise you have no printk ... the memory map is
> very important not to screw with some things depend on it (unless your
> careful) ...
>
> 3.) verify you SMC1 (uart) is getting proper clocking config ... i.e
> bus->brg1 and brg1 is 16 times baud rate ... otherwise you have no printk
That's all 8xx-specific isn't it 'tho? It looks like this is a Xilinx
ML300 board, and thus a '40x'.
--
Tom Rini (TR1265)
http://gate.crashing.org/~trini/
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
More information about the Linuxppc-embedded
mailing list