[coreboot] 440BX - DFI P2XBL - Which Target?

[Myles Watson]

On Wed, Dec 29, 2010 at 12:21 PM, Roger <rogerx.oss at gmail.com> wrote:
> Which target within "make menuconfig" is best for this 440BX Intel DFI P2XBL
> REV. D Board?
>
> Single Processor Board w/ < 1GB RAM (3) slots.
>
> SuperIO: WINBOUND 83977EF-AW
>
> 00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03)
> 00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03)
> 00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02)
> 00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)
> 00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01)
> 00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02)
> 00:0b.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 08)
> 00:0b.1 Input device controller: Creative Labs SB Live! Game Port (rev 08)
> 00:0d.0 Ethernet controller: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 (rev 08)
> 00:0f.0 Mass storage controller: Promise Technology, Inc. PDC20267 (FastTrak100/Ultra100) (rev 02)
> 01:00.0 VGA compatible controller: nVidia Corporation NV25 [GeForce4 Ti 4200] (rev a3)

I started with:

$ grep -il 440bx src/mainboard/*/*/devicetree* | xargs grep -il 83977ef

src/mainboard/abit/be6-ii_v2_0/devicetree.cb
src/mainboard/asus/p2b-f/devicetree.cb
src/mainboard/asus/p2b-ls/devicetree.cb
src/mainboard/asus/p3b-f/devicetree.cb
src/mainboard/a-trend/atc-6220/devicetree.cb
src/mainboard/azza/pt-6ibd/devicetree.cb

Then I diffed the device trees.  I'd use one of the ones with the ISA
bridge at 7.0, since that's what your board does.

src/mainboard/abit/be6-ii_v2_0/devicetree.cb
src/mainboard/a-trend/atc-6220/devicetree.cb
src/mainboard/azza/pt-6ibd/devicetree.cb

They're all very similar.  You may need to update the interrupt
routing, but you should get serial output to work pretty easily, and
you can go from there.

Thanks,
Myles