6577 关闭 fuel_gauge功能，开机直接掉电？

开到什么地方掉电?
有没有LOG?

kernel 差不多跑完啦！

<7>[   17.939839] (0)[319:workqueue_trust][319:workqueue_trust] exit
<4>[   18.810770] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 10, -255！
<4>[   18.930776] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -8, 10, -256！
<4>[   19.230808] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -8, 10, -256！
<4>[   19.291905] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 9, -256！
<4>[   19.350730] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 9, -256！
<4>[   19.410700] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 10, -255！
<4>[   19.890758] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 9, -256！
<4>[   20.010389] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -8, 10, -257！
<4>[   20.190651] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 9, -256！
<4>[   20.311222] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 10, -255！
<4>[   20.370765] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -8, 10, -256！
<4>[   20.430417] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 10, -256！
<6>[   20.637012] (0)[47:bat_thread_kthr][Power/Battery] [fg_get_data_ready_status] Reg[0x6a]=0x6
<6>[   20.637446] (0)[47:bat_thread_kthr][Power/Battery] [FGADC] fgauge_read_current : FG_CURRENT = d04
<6>[   20.638002] (0)[47:bat_thread_kthr][Power/Battery] [fg_get_data_ready_status] Reg[0x6a]=0x8
<6>[   20.638395] (0)[47:bat_thread_kthr][Power/Battery] [FGADC] fgauge_read_current : current(charging) = 5268 mA
<6>[   20.638465] (0)[47:bat_thread_kthr][Power/Battery] ori current=5268
<5>[   20.638521] (0)[47:bat_thread_kthr][Power/Battery] [use_chip_trim_value] 4951 -> 4951
<6>[   20.638589] (0)[47:bat_thread_kthr][Power/Battery] final current=4951 (ratio=94)
最后log

kernel差不多快跑完啦
最后log如下
<7>[   17.939839] (0)[319:workqueue_trust][319:workqueue_trust] exit
<4>[   18.810770] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 10, -255！
<4>[   18.930776] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -8, 10, -256！
<4>[   19.230808] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -8, 10, -256！
<4>[   19.291905] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 9, -256！
<4>[   19.350730] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 9, -256！
<4>[   19.410700] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 10, -255！
<4>[   19.890758] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 9, -256！
<4>[   20.010389] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -8, 10, -257！
<4>[   20.190651] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 9, -256！
<4>[   20.311222] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 10, -255！
<4>[   20.370765] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -8, 10, -256！
<4>[   20.430417] (0)[44:kworker/0:1][Gsensor] Mapped gsensor data: -9, 10, -256！
<6>[   20.637012] (0)[47:bat_thread_kthr][Power/Battery] [fg_get_data_ready_status] Reg[0x6a]=0x6
<6>[   20.637446] (0)[47:bat_thread_kthr][Power/Battery] [FGADC] fgauge_read_current : FG_CURRENT = d04
<6>[   20.638002] (0)[47:bat_thread_kthr][Power/Battery] [fg_get_data_ready_status] Reg[0x6a]=0x8
<6>[   20.638395] (0)[47:bat_thread_kthr][Power/Battery] [FGADC] fgauge_read_current : current(charging) = 5268 mA
<6>[   20.638465] (0)[47:bat_thread_kthr][Power/Battery] ori current=5268
<5>[   20.638521] (0)[47:bat_thread_kthr][Power/Battery] [use_chip_trim_value] 4951 -> 4951
<6>[   20.638589] (0)[47:bat_thread_kthr][Power/Battery] final current=4951 (ratio=94)

你将上报电量的地方写死，因为硬件开机条件应当是满足的，可能 是软件上计算出来出了问题。