coreboot-kgpe-d16/src/southbridge/intel/common
Patrick Rudolph df369af79e sb/intel/common/gpio: Support ICH9M and prior
Write gpio level twice to make sure the level is set
after pins have been configred as GPIO and to minimize
glitches on newer hardware.

Required to set correct GPIO layout on T500.

Tested on T500.

Change-Id: I691e672c7cb52ca51a80fd29657ada7488db0d41
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/18012
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins)
2017-01-03 15:10:15 +01:00
..
acpi ACPI: Fix IASL Warning about unused method for _OSI check 2015-12-10 16:31:35 +01:00
firmware southbridge/intel: Set chipset in ifdtool invocations 2016-11-08 23:11:45 +01:00
gpio.c sb/intel/common/gpio: Support ICH9M and prior 2017-01-03 15:10:15 +01:00
gpio.h southbridge/intel/common: Add common gpio.c 2016-02-16 21:19:51 +01:00
Kconfig southbridge/intel/common: Add common gpio.c 2016-02-16 21:19:51 +01:00
Makefile.inc southbridge/intel/common: Add common gpio.c 2016-02-16 21:19:51 +01:00
pciehp.c tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
pciehp.h
spi.c spi: Get rid of SPI_ATOMIC_SEQUENCING 2016-12-23 04:54:55 +01:00
usb_debug.c tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00