From dbc03d1bf9f7831f4e0aae12c3ff4297a54b2c45 Mon Sep 17 00:00:00 2001 From: YH Huang Date: Wed, 23 Mar 2016 10:29:58 +0800 Subject: oak: allow charging of dead battery requesting nil On oak battery, when the battery is dead it reports 0 for desired voltage, current, and state of charge. In this case we should allow charging. Added a CONFIG option for this that should be removed as soon as the battery side is fixed. With this CL, when a dead oak battery is used and a charger is connected, we attempt to charge it. BUG=chrome-os-partner:51454 BRANCH=none TEST=test on an oak with a dead battery. w/o this CL, the battery never charges because the charging not allowed flag is set. With this CL, the battery charges. Change-Id: If9f1250cd41aec265838e1d109f53c1bcd58c111 Signed-off-by: YH Huang Reviewed-on: https://chromium-review.googlesource.com/334471 Reviewed-by: Rong Chang --- board/oak/board.h | 1 + 1 file changed, 1 insertion(+) diff --git a/board/oak/board.h b/board/oak/board.h index 82ee7291ac..6e044b8f88 100644 --- a/board/oak/board.h +++ b/board/oak/board.h @@ -31,6 +31,7 @@ /* Add for AC adaptor, charger, battery */ #define CONFIG_BATTERY_CUT_OFF #define CONFIG_BATTERY_PRESENT_GPIO GPIO_BAT_PRESENT_L +#define CONFIG_BATTERY_REQUESTS_NIL_WHEN_DEAD #define CONFIG_BATTERY_SMART #define CONFIG_CHARGE_MANAGER #define CONFIG_CHARGER -- cgit v1.2.1