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-rw-r--r--board/freescale/mx51evk/mx51evk.c8
-rw-r--r--include/mc13892.h16
2 files changed, 12 insertions, 12 deletions
diff --git a/board/freescale/mx51evk/mx51evk.c b/board/freescale/mx51evk/mx51evk.c
index c8d7d39..0b58b1b 100644
--- a/board/freescale/mx51evk/mx51evk.c
+++ b/board/freescale/mx51evk/mx51evk.c
@@ -188,10 +188,10 @@ static void power_init(void)
val &= ~PWGT2SPIEN;
pmic_reg_write(REG_POWER_MISC, val);
- /* Write needed to update Charger 0 */
- pmic_reg_write(REG_CHARGE, VCHRG0 | VCHRG1 | VCHRG2 |
- ICHRG0 | ICHRG1 | ICHRG2 | ICHRG3 | ICHRGTR0 |
- OVCTRL1 | UCHEN | CHRGLEDEN | CYCLB);
+ /* Externally powered */
+ val = pmic_reg_read(REG_CHARGE);
+ val |= ICHRG0 | ICHRG1 | ICHRG2 | ICHRG3 | CHGAUTOB;
+ pmic_reg_write(REG_CHARGE, val);
/* power up the system first */
pmic_reg_write(REG_POWER_MISC, PWUP);
diff --git a/include/mc13892.h b/include/mc13892.h
index 791e3ec..61c3e6e 100644
--- a/include/mc13892.h
+++ b/include/mc13892.h
@@ -29,24 +29,24 @@
/* REG_CHARGE */
-#define VCHRG0 0
+#define VCHRG0 (1 << 0)
#define VCHRG1 (1 << 1)
#define VCHRG2 (1 << 2)
#define ICHRG0 (1 << 3)
#define ICHRG1 (1 << 4)
#define ICHRG2 (1 << 5)
#define ICHRG3 (1 << 6)
-#define ICHRGTR0 (1 << 7)
-#define ICHRGTR1 (1 << 8)
-#define ICHRGTR2 (1 << 9)
+#define TREN (1 << 7)
+#define ACKLPB (1 << 8)
+#define THCHKB (1 << 9)
#define FETOVRD (1 << 10)
#define FETCTRL (1 << 11)
#define RVRSMODE (1 << 13)
-#define OVCTRL0 (1 << 15)
-#define OVCTRL1 (1 << 16)
-#define UCHEN (1 << 17)
+#define PLIM0 (1 << 15)
+#define PLIM1 (1 << 16)
+#define PLIMDIS (1 << 17)
#define CHRGLEDEN (1 << 18)
-#define CHRGRAWPDEN (1 << 19)
+#define CHGTMRRST (1 << 19)
#define CHGRESTART (1 << 20)
#define CHGAUTOB (1 << 21)
#define CYCLB (1 << 22)