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| author | Devin Lu <Devin.Lu@quantatw.com> | 2014-05-16 15:43:21 +0800 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-05-23 01:30:43 +0000 |
| commit | 804a5963c6aaa202c3ed7a87e90087eaa2b488c4 (patch) | |
| tree | 94e16ec4be51e7cbdb5452cccbebb8d636951c4b | |
| parent | 133374120a859c5367d1e19aedbce2aad46f6c72 (diff) | |
| download | chrome-ec-804a5963c6aaa202c3ed7a87e90087eaa2b488c4.tar.gz | |
Kip: fix for EC has very slow reset.
Add battery present pin.
BUG=none
BRANCH=rambi
TEST=manual
To check the system reset normally without battery attached.
Change-Id: Id3ed19a3464045cc56d8bd7674cb2d6fb67df013
Signed-off-by: Devin Lu <Devin.Lu@quantatw.com>
Reviewed-by: Dave Parker <dparker@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/200193
| -rw-r--r-- | board/kip/board.c | 1 | ||||
| -rw-r--r-- | board/kip/board.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/board/kip/board.c b/board/kip/board.c index 2b4de748fd..074ab671b2 100644 --- a/board/kip/board.c +++ b/board/kip/board.c @@ -80,6 +80,7 @@ const struct gpio_info gpio_list[] = { {"PP1000_S0IX_PGOOD", LM4_GPIO_H, (1<<6), GPIO_INPUT, NULL}, {"USB1_OC_L", LM4_GPIO_E, (1<<7), GPIO_INPUT, NULL}, {"USB2_OC_L", LM4_GPIO_E, (1<<0), GPIO_INPUT, NULL}, + {"BAT_PRESENT_L", LM4_GPIO_B, (1<<1), GPIO_INPUT, NULL}, /* Outputs; all unasserted by default except for reset signals */ {"CPU_PROCHOT", LM4_GPIO_B, (1<<5), GPIO_OUT_LOW, NULL}, diff --git a/board/kip/board.h b/board/kip/board.h index d192d7a289..b19cca115c 100644 --- a/board/kip/board.h +++ b/board/kip/board.h @@ -11,6 +11,7 @@ /* Optional features */ #define CONFIG_AP_HANG_DETECT #define CONFIG_BACKLIGHT_LID +#define CONFIG_BATTERY_PRESENT_GPIO GPIO_BAT_PRESENT_L #define CONFIG_BATTERY_SMART #define CONFIG_BOARD_VERSION #define CONFIG_CHARGER @@ -97,6 +98,7 @@ enum gpio_signal { GPIO_PP1000_S0IX_PGOOD, /* Power good on 1.00V (S0iX supplies) */ GPIO_USB1_OC_L, /* USB port overcurrent warning */ GPIO_USB2_OC_L, /* USB port overcurrent warning */ + GPIO_BAT_PRESENT_L, /* Battery present. Repurposed BAT_TEMP */ /* Outputs */ GPIO_CPU_PROCHOT, /* Force CPU to think it's overheated */ |