diff options
Diffstat (limited to 'src/mainboard/google/veyron_speedy/bootblock.c')
| -rw-r--r-- | src/mainboard/google/veyron_speedy/bootblock.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/mainboard/google/veyron_speedy/bootblock.c b/src/mainboard/google/veyron_speedy/bootblock.c index 5571d456f8..90ad744980 100644 --- a/src/mainboard/google/veyron_speedy/bootblock.c +++ b/src/mainboard/google/veyron_speedy/bootblock.c @@ -48,12 +48,13 @@ void bootblock_mainboard_init(void) /* Up VDD_CPU (BUCK1) to 1.4V to support max CPU frequency (1.8GHz). */ setbits_le32(&rk3288_pmu->iomux_i2c0scl, IOMUX_I2C0SCL); setbits_le32(&rk3288_pmu->iomux_i2c0sda, IOMUX_I2C0SDA); - i2c_init(PMIC_BUS, 400*KHz); + assert(CONFIG_PMIC_BUS == 0); /* must correspond with IOMUX */ + i2c_init(CONFIG_PMIC_BUS, 400*KHz); /* Slowly raise to max CPU voltage to prevent overshoot */ - rk808_configure_buck(PMIC_BUS, 1, 1200); + rk808_configure_buck(1, 1200); udelay(175);/* Must wait for voltage to stabilize,2mV/us */ - rk808_configure_buck(PMIC_BUS, 1, 1400); + rk808_configure_buck(1, 1400); udelay(100);/* Must wait for voltage to stabilize,2mV/us */ rkclk_configure_cpu(); |