coreboot/src
Aaron Durbin 9d6056dd70 baytrail: introduce ssus_disable_internal_pull()
Currently gpios are set up in ramstage, but there
are cases where gpios need to be interrogated in
romstage and the reset state of the gpio config does
not allow reading the correct values.  So far all
those cases can be resolved by disabling the internal
pull. Therefore, provide this functionality to all
users and convert rambi over to the common API.

BUG=chrome-os-partner:25641
BRANCH=baytrail
TEST=Built and booted.

Change-Id: I53ecf24e55b6d2efb1eaee3787734178d6961fcf
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/185740
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2014-02-11 05:24:15 +00:00
..
arch arm: Put assembly functions into separate sections 2014-01-29 21:33:41 +00:00
console ARM: Generalize armv7 as arm. 2013-10-02 09:18:44 +00:00
cpu chromeos: provide stub functions for !CONFIG_VBOOT_VERIFY_FIRMWARE 2014-02-04 23:05:32 +00:00
device pnp: Allow setting of misc register 0xf4 in device tree 2013-12-20 00:37:38 +00:00
drivers Haswell/falco/peppy/slippy: continue to clean up FUI. 2013-12-19 01:17:37 +00:00
ec chromeec: add function to reboot on unexpected image 2014-01-10 00:11:54 +00:00
include baytrail: snapshot power state in romstage 2014-01-09 20:15:55 +00:00
lib chromeos: provide stub functions for !CONFIG_VBOOT_VERIFY_FIRMWARE 2014-02-04 23:05:32 +00:00
mainboard baytrail: introduce ssus_disable_internal_pull() 2014-02-11 05:24:15 +00:00
northbridge haswell: Allow pre-graphics delay 2014-01-25 02:03:21 +00:00
soc baytrail: introduce ssus_disable_internal_pull() 2014-02-11 05:24:15 +00:00
southbridge chromeos: provide stub functions for !CONFIG_VBOOT_VERIFY_FIRMWARE 2014-02-04 23:05:32 +00:00
superio pnp: Allow setting of misc register 0xf4 in device tree 2013-12-20 00:37:38 +00:00
vendorcode chromeos: provide stub functions for !CONFIG_VBOOT_VERIFY_FIRMWARE 2014-02-04 23:05:32 +00:00
Kconfig armv8: add support for armv8 cpu 2014-01-07 02:48:47 +00:00