使用s5p4418关机充电显示

afei8856

在uboot中打开#define CONFIG_HAVE_BATTERY功能，但是关机充电只刷新了5次后就关机了，下面是串口打印显示结果
mmc0(part 0) is current device
BAT: state_of_charge(SOC):0%
     voltage: 4.101666 [V] (expected to be 2250 [mAh])
BAT: state_of_charge(SOC):0%
     voltage: 4.102333 [V] (expected to be 2250 [mAh])
BAT: state_of_charge(SOC):0%
     voltage: 4.102333 [V] (expected to be 2250 [mAh])
VUSB_DET     : 0
BAT_DET      : 1
poweroff_his : 0x10
poweron_his  : 0x01
chg_state    : 0x43,    chrg_type        : ADP
avg_voltage  : 4102110, shutdown_ilim_uV : 3660000
DONE: Logo bmp 240 by 320 (3bpp), len=230456
DRAW: 0x47000000 -> 0x46000000
DONE: Logo bmp 240 by 320 (3bpp), len=230456
DRAW: 0x47000000 -> 0x46000000
RGB: display.0
......
DONE: Logo bmp 240 by 320 (3bpp), len=230456
DRAW: 0x47000000 -> 0x46000000
.....
DONE: Logo bmp 240 by 320 (3bpp), len=230456
DRAW: 0x47000000 -> 0x46000000
.....
DONE: Logo bmp 240 by 320 (3bpp), len=230456
DRAW: 0x47000000 -> 0x46000000
.
## ilim_adp:0x18, ilim_usb:0xe0, ichg:0xce
## power_depth:0, power_key_depth:0, chrg:ADP
## voltage_uV:4102333, shutdown_ilim_uV:3660000
Power Off

afei8856

知道什么原因吗？