[PATCH] Geode LX and Alix.2 support enhancements

[Aurélien]

Hi everyone,

Here are 2 patches:

Geode LX RAMBASE @1M support:
----
Geode LX MSRs are now set up to allow early access to memory above 1Mb for
loading coreboot_ram. An arbitrary amount (~500M) is set up, but is
corrected shortly after, in the northbridge init code, so that should work
in about every case on LX boards. I made modifications of RAMBASE to every
board using LX northbridge, because the code setting the MSR access is done
for all boards using LX.
However, RAMBASE @0x4000 should still work in case of problems.
Also added an explanation text about what is done.

I only have Alix.2d13 board, so I can't say if this patch breaks things for
other boards.

Alix.2[cd][23] support enhancements
----
!!!! Please $ svn mv alix2d alix2 before applying this patch. !!!!
I decided to rename the boards Alix.2 and support the following variants:
2c2, 2c3, 2d2, 2d3, 2d13 - see help text -. 2d1 may also work, but differ
more: different ram size, and no USB, so I can't say.
I also added a submenu to configure which onboard LEDs should be lit at
boot.
Finally, I clarified the comments in irq_routing.c.

Please tell me what you think :)

Signed-off-by: Aurélien Guillaume

Best regards,

[Patrick Georgi]

Am 05.09.2010 00:00, schrieb Aurélien:
> Geode LX RAMBASE @1M support:

This one is in. I also removed RAMBASE from Alix.2d (which would be part
of your second patch).
> Alix.2[cd][23] support enhancements

I'll leave this to someone else, who knows Alix better than I do.

Thanks,
Patrick

[Aurélien]

Hi,

Could someone with Alix.2c or Alix.2d please review and ack/not ack this
patch ? These are relatively trivial changes anyways.

On Sun, Sep 5, 2010 at 12:00 AM, Aurélien  wrote:
> Alix.2[cd][23] support enhancements
>
> !!!! Please $ svn mv alix2d alix2 before applying this patch. !!!!
> I decided to rename the boards Alix.2 and support the following variants:
> 2c2, 2c3, 2d2, 2d3, 2d13 - see help text -. 2d1 may also work, but differ
> more: different ram size, and no USB, so I can't say.
> I also added a submenu to configure which onboard LEDs should be lit at
> boot.
> Finally, I clarified the comments in irq_routing.c.

On Tue, Sep 7, 2010 at 9:44 AM, Patrick Georgi 
 wrote:
> I'll leave this to someone else, who knows Alix better than I do.

Thanks :)

Best regards,