Re: [coreboot] What is the way to add a VGA ROM space intarget\xx\xx\Config.lb

[Bao, Zheng]

I have tried the CONFIG_ROM_SIZE, but it doesn't work. I worked in
serengeti_cheetah_fam10. I put "-60416" after CONFIG_ROM_SIZE=1024*1024.
But the building fails. Please see the build.log I attached.

Thanks.

Zheng

-----Original Message-----
From: Ward Vandewege [mailto:[e-mail]] 
Sent: Wednesday, July 15, 2009 8:51 PM
To: Bao, Zheng
Cc: Coreboot; Carl-Daniel Hailfinger
Subject: Re: [coreboot] What is the way to add a VGA ROM space
intarget\xx\xx\Config.lb

Hi Zheng,

On Wed, Jul 15, 2009 at 05:55:12PM +0800, Bao, Zheng wrote:
> We want to get a space about 50K for VGA ROM like dbm690t does. I

tried
> CONFIG_ROM_SIZE, CONFIG_ROM_IMAGE_SIZE, but they both don't work. What
> can we do?

Look at the example in pcengines/alix.1c:

## CONFIG_ROM_SIZE is the total number of bytes allocated for coreboot
use
## (normal AND fallback images and payloads). Leave 36k for VSA.
option CONFIG_ROM_SIZE = (512 * 1024) - (36 * 1024)

So, CONFIG_ROM_SIZE is the place to do that.

Thanks,
Ward.