diff options
| author | Dino Li <Dino.Li@ite.com.tw> | 2016-05-13 11:07:30 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-05-18 19:44:09 -0700 |
| commit | f817140c3e38d00d6d967e56ca366e05e64dfdfc (patch) | |
| tree | 5d3d08a97e3c8238cd79174666c5e6e62a19a89f /board/it83xx_evb/board.h | |
| parent | 6e0c60d11f704302f00f7b58a0a94695bb5dd85a (diff) | |
| download | chrome-ec-f817140c3e38d00d6d967e56ca366e05e64dfdfc.tar.gz | |
chip: it83xx: Optimize interrupt usage of LPC access
LPC access interrupt only enabled when EC entering deep doze mode. This
will reduce interrupt of LPC access. Also, this interrupt is always
enabled for LPC platform to support "CONFIG_LOW_POWER_S0".
Signed-off-by: Dino Li <dino.li@ite.com.tw>
BRANCH=none
BUG=none
TEST=Tested ectool command 'version' x 10000.
Change-Id: I9053c4018b38a8a852c3c6254e1fcde625f3fa3a
Reviewed-on: https://chromium-review.googlesource.com/336112
Commit-Ready: Dino Li <dino0303@gmail.com>
Tested-by: Dino Li <dino0303@gmail.com>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'board/it83xx_evb/board.h')
| -rw-r--r-- | board/it83xx_evb/board.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/it83xx_evb/board.h b/board/it83xx_evb/board.h index 9b8fa5fe21..cf0ea16b94 100644 --- a/board/it83xx_evb/board.h +++ b/board/it83xx_evb/board.h @@ -17,11 +17,11 @@ #define CONFIG_FANS 1 #define CONFIG_I2C #define CONFIG_I2C_MASTER -#define CONFIG_IT83XX_LPC_ACCESS_INT #define CONFIG_IT83XX_SMCLK2_ON_GPC7 #define CONFIG_KEYBOARD_BOARD_CONFIG #define CONFIG_KEYBOARD_PROTOCOL_8042 #define CONFIG_LOW_POWER_IDLE +#define CONFIG_LOW_POWER_S0 #define CONFIG_PECI_TJMAX 100 #define CONFIG_POWER_BUTTON /* Use CS0 of SSPI */ |