diff options
author | tonycwlin <tonycwlin@google.com> | 2017-07-03 09:00:25 +0800 |
---|---|---|
committer | Tony Lin <tonycwlin@google.com> | 2017-07-08 01:00:20 +0000 |
commit | ef3afbf95941e271162e7fc6e089a6a5e8e49452 (patch) | |
tree | c041ae2d4c664fa5702c588357728a030ac7295d | |
parent | 3ec62ac836ed0e6b7b29a81463814b5a71da2bb8 (diff) | |
download | chrome-ec-ef3afbf95941e271162e7fc6e089a6a5e8e49452.tar.gz |
poppy: Change LED_YELLOW_C0 GPIO pin from GPO32 to GPIO27
GPO32 is "PU [30K] during reset, then Hi-Z", so change to GPIO27
avoiding USB-C (P0) LED shortly light up during EC reset.
BRANCH=none
BUG=b:63048710
TEST=Rework poppy board by wiring EC_CHG_LED_Y_C0 to TP38
Change-Id: I91e3dd58849ce15f9a85408aec94fd3f94acf038
Reviewed-on: https://chromium-review.googlesource.com/558785
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Tony Lin <tonycwlin@google.com>
Commit-Queue: Nicolas Boichat <drinkcat@chromium.org>
-rw-r--r-- | board/poppy/gpio.inc | 3 | ||||
-rw-r--r-- | board/poppy/led.c | 5 |
2 files changed, 6 insertions, 2 deletions
diff --git a/board/poppy/gpio.inc b/board/poppy/gpio.inc index 82b89ead32..3179578de0 100644 --- a/board/poppy/gpio.inc +++ b/board/poppy/gpio.inc @@ -106,7 +106,8 @@ GPIO(USB2_OTG_ID, PIN(A, 1), GPIO_ODR_LOW) /* OTG ID */ GPIO(USB2_OTG_VBUSSENSE, PIN(9, 5), GPIO_OUT_LOW) /* OTG VBUS Sense */ /* LEDs (2 colors on each port) */ -GPIO(LED_YELLOW_C0, PIN(3, 2), GPIO_OUT_LOW) +GPIO(LED_YELLOW_C0, PIN(2, 7), GPIO_OUT_LOW) /* This is from rev4 */ +GPIO(LED_YELLOW_C0_OLD, PIN(3, 2), GPIO_OUT_LOW) /* This is for rev1 to rev3 */ GPIO(LED_WHITE_C0, PIN(C, 6), GPIO_OUT_LOW) GPIO(LED_YELLOW_C1, PIN(3, 1), GPIO_OUT_LOW) GPIO(LED_WHITE_C1, PIN(3, 0), GPIO_OUT_LOW) diff --git a/board/poppy/led.c b/board/poppy/led.c index 29f5b7e7c6..c079c18669 100644 --- a/board/poppy/led.c +++ b/board/poppy/led.c @@ -14,6 +14,7 @@ #include "hooks.h" #include "host_command.h" #include "led_common.h" +#include "system.h" #include "util.h" #define BAT_LED_ON 1 @@ -35,7 +36,9 @@ enum led_color { static void side_led_set_color(int port, enum led_color color) { - gpio_set_level(port ? GPIO_LED_YELLOW_C1 : GPIO_LED_YELLOW_C0, + int yellow_c0 = (system_get_board_version() >= 4) ? + GPIO_LED_YELLOW_C0 : GPIO_LED_YELLOW_C0_OLD; + gpio_set_level(port ? GPIO_LED_YELLOW_C1 : yellow_c0, (color == LED_AMBER) ? BAT_LED_ON : BAT_LED_OFF); gpio_set_level(port ? GPIO_LED_WHITE_C1 : GPIO_LED_WHITE_C0, (color == LED_WHITE) ? BAT_LED_ON : BAT_LED_OFF); |