[coreboot] Patch to extend ROM decode range to 1MB for vt8237r

Peter Stuge peter at stuge.se
Thu Jun 19 04:32:17 CEST 2008


On Wed, Jun 18, 2008 at 07:21:28PM -0500, bari wrote:
> This patch extends the VIA vt8237r southbridge decode range for the ROM 
> to 1MB.
> 
> Rudolf had use this for a board specific patch in the past. We also already 
> do this for all vt8237r in flashrom.
> 
> Signed-off-by: Bari Ari <bari at onelabs.com>

If the TODO is actually still a TODO, please keep the comment.

Acked-by: Peter Stuge <peter at stuge.se>


> Index: southbridge/via/vt8237r/vt8237r.c
> ===================================================================
> --- southbridge/via/vt8237r/vt8237r.c	(revision 3368)
> +++ southbridge/via/vt8237r/vt8237r.c	(working copy)
> @@ -78,7 +78,8 @@
>  	pci_write_config8(dev, 0x50, sb->fn_ctrl_lo);
>  	pci_write_config8(dev, 0x51, sb->fn_ctrl_hi);
>  
> -	/* TODO: If SATA is disabled, move IDE to fn0 to conform PCI specs. */
> +	/* Extend ROM decode to 1MB FFC00000 - FFFFFFFF */
> +	pci_write_config8(dev, 0x41, 0x7f);
>  }
>  
>  struct chip_operations southbridge_via_vt8237r_ops = {




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