diff options
author | Eric Miao <eric.miao@linaro.org> | 2011-04-29 17:34:06 +0800 |
---|---|---|
committer | John Rigby <john.rigby@linaro.org> | 2011-06-28 16:06:16 +0100 |
commit | 0c3c32cddf43af8f928161d96045400b6cf6ca9a (patch) | |
tree | 50f483fb9c26495c9d65c0d06936e25fccd06aa1 | |
parent | 31c9709d2f3ee966b0e7c0180ffa6240a7bd09ca (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 62ed4005e..f3e362f12 100644 --- a/board/freescale/mx53loco/mx53loco.c +++ b/board/freescale/mx53loco/mx53loco.c @@ -364,6 +364,10 @@ 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) |