Commit graph

2 commits

Author SHA1 Message Date
Arthur Heymans
62902ca45d sb/ich7: Use common/gpio.h to set up GPIOs
This is more consistent with newer Intel targets.

This a static struct so it is initialized to 0 by default.
To make it more readable:
* only setting to GPIO mode is made explicit;
* only pins in GPIO mode are either set to input or output since this
  is ignored in native mode;
* only output pins are set high or low, since this is read-only on
  input;
* blink is only operational on output pins, non-blink is not set
  explicitly;
* invert is only operational on input pins, non-invert is not set
  explicitly.

Change-Id: I05f9c52dee78b7120b225982c040e3dcc8ee3e4e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/17639
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-01-06 18:14:00 +01:00
Damien Zammit
cbe7a8e100 gigabyte/ga-g41m-es2l: Add mainboard
Board uses x4x native raminit

Board boots into Debian 8 with full graphics

IRQ9: nobody cared, gets disabled
(PIC needs IRQ settings?)

VGA:
- VGA native init works in grub with analog connector
- Fails to boot with both channels of ram populated

Change-Id: I7417813456817529b8cbaace45cefe47467d0a82
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/11306
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2015-12-30 22:21:01 +01:00