[coreboot] [PATCH] Implement GPIO configuration options for Intel 3100 southbridge

Joe joe at settoplinux.org
Wed May 7 23:28:21 CEST 2008

On Wed, 7 May 2008 12:55:24 -0700, "Ed Swierk" <eswierk at arastra.com> wrote:
> When I originally ported the GPIO configuration routines for the Intel
> 3100 southbridge from esb6300_lpc.c, I left out the code that lets you
> specify per-mainboard GPIO settings. This patch implements those
> configuration routines, so you can put something like
>   register "gpio[23]" = "I3100_GPIO_USE_AS_GPIO |
> in Config.lb to set GPIO 23 as an output, driving the signal low.
> Signed-off-by: Ed Swierk <eswierk at arastra.com>

The gpio settings very from board to board. Why not leave this up to the
See how I have the RCA RM4100 setup in gpio.c

Joseph Smith

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