New patch to review for coreboot: Kunimitsu: port the change from glados for correctly reading lid switch and SPI write protect for fill_lb_gpios() to coreboot table.

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/11436

-gerrit

commit 3cd2e562d4af0405dcaf77f356866cdcbd0aaec1
Author: robbie zhang 
Date:   Tue Aug 25 16:13:53 2015 -0700

Kunimitsu: port the change from glados for correctly reading lid
    switch and SPI write protect for fill_lb_gpios() to coreboot table.

BUG=chrome-os-partner:43707
    BRANCH=none
    TEST=build and boot on kunimits
    Signed-off-by: robbie zhang

Change-Id: I82cd3f74d0ac26e369ee4274b2c65f4f93c1fd3b
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: 804a8a60951321e1b5b1d7ddacb97ddbe0cd7680
    Original-Change-Id: I31ed6c0e48089b84ef9d52753484253a091d5aa5
    Original-Reviewed-on: https://chromium-review.googlesource.com/295580
    Original-Reviewed-by: Aaron Durbin 
    Original-Commit-Queue: Wenkai Du 
    Original-Tested-by: Wenkai Du 
---
 src/mainboard/intel/kunimitsu/chromeos.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/mainboard/intel/kunimitsu/chromeos.c b/src/mainboard/intel/kunimitsu/chromeos.c
index 66be521..d2cfeb7 100644
--- a/src/mainboard/intel/kunimitsu/chromeos.c
+++ b/src/mainboard/intel/kunimitsu/chromeos.c
@@ -23,6 +23,7 @@
 #include <device/device.h>
 #include <device/pci.h>
 #include <ec/google/chromeec/ec.h>
+#include <gpio.h>
 #include <soc/gpio.h>
 #include <string.h>
 #include <vendorcode/google/chromeos/chromeos.h>
@@ -57,13 +58,13 @@ void fill_lb_gpios(struct lb_gpios *gpios)

int get_lid_switch(void)
 {
-	/* Default to force open */
-	return 1;
+	/* Read lid switch state from the EC. */
+	return !!(google_chromeec_get_switches() & EC_SWITCH_LID_OPEN);
 }

-/* The dev-switch is virtual */
 int get_developer_mode_switch(void)
 {
+	/* No physical developer mode switch. */
    return 0;
 }

@@ -87,5 +88,6 @@ int clear_recovery_mode_switch(void)

int get_write_protect_state(void)
 {
-	return 0;
+	/* Read PCH_WP GPIO. */
+	return gpio_get(GPIO_PCH_WP);
 }