diff options
author | Eric Miao <eric.miao@linaro.org> | 2011-04-29 17:34:06 +0800 |
---|---|---|
committer | John Rigby <john.rigby@linaro.org> | 2012-04-23 07:48:48 -0600 |
commit | bfc8de9814172dba9a6e2974b371f1ae920ae5d1 (patch) | |
tree | 5d8a40be5b902ddb503dda6ee45b2cf0bd780f38 | |
parent | c450b5d4666e341bf8adea2c2c65de2b636af437 (diff) |
mx53loco: workaround VPU TO2 Errata by increasing peripheral voltage
BugLink: http://bugs.launchpad.net/bugs/773082
Signed-off-by: Eric Miao <eric.miao@linaro.org>
-rw-r--r-- | board/freescale/mx53loco/mx53loco.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c index bf1c0a5ec..0d2652c94 100644 --- a/board/freescale/mx53loco/mx53loco.c +++ b/board/freescale/mx53loco/mx53loco.c @@ -376,6 +376,10 @@ static void power_init(void) val = pmic_reg_read(DA9053_SUPPLY_REG); val |= DA9052_SUPPLY_VBCOREGO; pmic_reg_write(DA9053_SUPPLY_REG, val); + + /* Set Vcc peripheral to 1.35V */ + pmic_reg_write(0x2f, 0x62); + pmic_reg_write(0x3c, 0x62); } int board_early_init_f(void) |