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authorAlexandru M Stan <amstan@chromium.org>2016-02-03 17:28:38 -0800
committerPatrick Georgi <pgeorgi@google.com>2016-02-09 13:39:52 +0100
commit70cada2de0c8d6580e6cddb48d38282354c9f40f (patch)
tree5fb919210c517e359e84976eb6a2d600eb6ae772 /src
parentd87cc3f24ea1cc6fb0b61f71e3890415dc513061 (diff)
downloadcoreboot-70cada2de0c8d6580e6cddb48d38282354c9f40f.tar.xz
google/veyron_rialto: Remove developer mode switch
The developer mode gpio switch on rialto is always hardcoded (through a resistor) as developer mode. We need to ignore it to allow transitions to verified mode with the virtual developer mode stuff. TEST=We can now exit dev mode on rialto Change-Id: I94a949f0973132de5fd008224af79cf612151193 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: e78bb8f81eaa9c082e47ad818b64843c2565d00b Original-Change-Id: If11d752d58a5f26fc270ef01b529dad18b4cce46 Original-Signed-off-by: Alexandru M Stan <amstan@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/325861 Original-Commit-Ready: Alexandru Stan <amstan@chromium.org> Original-Tested-by: Alexandru Stan <amstan@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13626 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/google/veyron_rialto/chromeos.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/src/mainboard/google/veyron_rialto/chromeos.c b/src/mainboard/google/veyron_rialto/chromeos.c
index 3b4dc33922..9099584cde 100644
--- a/src/mainboard/google/veyron_rialto/chromeos.c
+++ b/src/mainboard/google/veyron_rialto/chromeos.c
@@ -25,7 +25,6 @@
#define GPIO_POWER GPIO(0, A, 5)
#define GPIO_RECOVERY_SERVO GPIO(0, B, 1)
#define GPIO_RECOVERY_PUSHKEY GPIO(7, B, 1)
-#define GPIO_DEVELOPER_SWITCH GPIO(7, B, 2)
void setup_chromeos_gpios(void)
@@ -34,7 +33,6 @@ void setup_chromeos_gpios(void)
gpio_input(GPIO_POWER);
gpio_input_pullup(GPIO_RECOVERY_SERVO);
gpio_input_pullup(GPIO_RECOVERY_PUSHKEY);
- gpio_input(GPIO_DEVELOPER_SWITCH); // board has pull up/down resistor.
}
void fill_lb_gpios(struct lb_gpios *gpios)
@@ -69,7 +67,7 @@ void fill_lb_gpios(struct lb_gpios *gpios)
count++;
/* Developer: GPIO active high */
- gpios->gpios[count].port = GPIO_DEVELOPER_SWITCH.raw;
+ gpios->gpios[count].port = -1;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = get_developer_mode_switch();
strncpy((char *)gpios->gpios[count].name, "developer",
@@ -92,8 +90,7 @@ void fill_lb_gpios(struct lb_gpios *gpios)
int get_developer_mode_switch(void)
{
- // GPIO_DEVELOPER_SWITCH is active high.
- return gpio_get(GPIO_DEVELOPER_SWITCH);
+ return 0;
}
int get_recovery_mode_switch(void)