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tegra: move to charger v2.

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This would move all tegra boards to charger v2.

Also removed the unnecessary charge_keep_power_off(), which was
designed for USB power port and doesn't apply to Tegra platform.

BUG=none
BRANCH=nyan,big,blaze
TEST=build and run on nyan.

Change-Id: I9517a8885726ad6dce5a2865402da4b9551e009f
Signed-off-by: Louis Yung-Chieh Lo <yjlou@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/194384
Commit-Queue: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Devin Lu <Devin.Lu@quantatw.com>
Tested-by: Devin Lu <Devin.Lu@quantatw.com>
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
This commit is contained in:
Louis Yung-Chieh Lo
2014-04-11 12:50:13 -07:00
committed by chrome-internal-fetch
parent b610695b61
commit 2e41eb9eb9
4 changed files with 3 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
board/big/board.h
View File

@@ -12,7 +12,7 @@
#define CONFIG_AP_HANG_DETECT
#define CONFIG_BATTERY_SMART
#define CONFIG_CHARGER
#define CONFIG_CHARGER_V1
#define CONFIG_CHARGER_V2
#define CONFIG_CHARGER_BQ24725
#define CONFIG_CHIPSET_TEGRA
#define CONFIG_POWER_COMMON

2
board/blaze/board.h
View File

@@ -12,7 +12,7 @@
#define CONFIG_AP_HANG_DETECT
#define CONFIG_BATTERY_SMART
#define CONFIG_CHARGER
#define CONFIG_CHARGER_V1
#define CONFIG_CHARGER_V2
#define CONFIG_CHARGER_BQ24725
#define CONFIG_CHIPSET_TEGRA
#define CONFIG_POWER_COMMON

2
board/nyan/board.h
View File

@@ -12,7 +12,7 @@
#define CONFIG_AP_HANG_DETECT
#define CONFIG_BATTERY_SMART
#define CONFIG_CHARGER
#define CONFIG_CHARGER_V1
#define CONFIG_CHARGER_V2
#define CONFIG_CHARGER_BQ24725
#define CONFIG_CHIPSET_TEGRA
#define CONFIG_POWER_COMMON

12
power/tegra.c
View File

@@ -443,18 +443,6 @@ enum power_state power_handle_state(enum power_state state)
value = check_for_power_on_event();
}
#ifdef HAS_TASK_CHARGER
/*
* If the system is already on (value == 1), the kernel
* would handle low power condition and we should not
* shutdown the system from EC.
*/
if (value != 1 && charge_keep_power_off()) {
CPRINTF("[%T power on ignored due to low battery]\n");
return state;
}
#endif
if (value) {
CPRINTF("[%T power on %d]\n", value);
return POWER_S5S3;