In most conditions the charger is unable to detect battery full status because gsm modem continiously draws current directly from the battery. This makes it less sensitive and therefore will cutoff charging properly.
Credit goes to Joerg Reisenweber for noticing and investigating the problem. Signed-off-by: Paul Fertser <[email protected]> --- src/cpu/s3c2442/gta02.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/cpu/s3c2442/gta02.c b/src/cpu/s3c2442/gta02.c index ae62158..eff7dfb 100644 --- a/src/cpu/s3c2442/gta02.c +++ b/src/cpu/s3c2442/gta02.c @@ -103,7 +103,7 @@ const struct pcf50633_init pcf50633_init[] = { { PCF50633_REG_MBCC3, 0x19 }, /* 25/255 == 98mA pre-charge */ { PCF50633_REG_MBCC4, 0xff }, /* 255/255 == 1A adapter fast */ { PCF50633_REG_MBCC5, 0xff }, /* 255/255 == 1A usb fast */ - { PCF50633_REG_MBCC6, 0x00 }, /* cutoff current 1/32 * Ichg */ + { PCF50633_REG_MBCC6, 0x01 }, /* cutoff current 2/32 * Ichg */ { PCF50633_REG_MBCC7, 0x00 }, /* 1.6A max bat curr, USB 100mA */ { PCF50633_REG_MBCC8, 0x00 }, { PCF50633_REG_MBCC1, 0xff }, /* chgena */ -- 1.6.0.6
