diff options
| -rw-r--r-- | board/freescale/mx50_rdp/mx50_rdp.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/board/freescale/mx50_rdp/mx50_rdp.c b/board/freescale/mx50_rdp/mx50_rdp.c index 9d90fd3..340157f 100644 --- a/board/freescale/mx50_rdp/mx50_rdp.c +++ b/board/freescale/mx50_rdp/mx50_rdp.c @@ -643,8 +643,8 @@ static void setup_fec(void) writel(reg, GPIO6_BASE_ADDR + 0x4); #elif defined(CONFIG_MX50_RD3) - /* FEC_EN: gpio4-15 set to 0 to enable FEC */ - mxc_request_iomux(MX50_PIN_I2C3_SDA, IOMUX_CONFIG_ALT1); + /* FEC_EN: gpio4-15 set to 1 to enable FEC */ + mxc_request_iomux(MX50_PIN_ECSPI1_SS0, IOMUX_CONFIG_ALT1); reg = readl(GPIO4_BASE_ADDR + 0x0); reg |= (1 << 15); @@ -653,6 +653,16 @@ static void setup_fec(void) reg = readl(GPIO4_BASE_ADDR + 0x4); reg |= (1 << 15); writel(reg, GPIO4_BASE_ADDR + 0x4); + + /* DCDC_PWREN(GP4_16) set to 0 to enable DCDC_3V15 */ + mxc_request_iomux(MX50_PIN_ECSPI2_SCLK, IOMUX_CONFIG_ALT1); + reg = readl(GPIO4_BASE_ADDR + 0x0); + reg &= ~(1 << 16); + writel(reg, GPIO4_BASE_ADDR + 0x0); + + reg = readl(GPIO4_BASE_ADDR + 0x4); + reg |= (1 << 16); + writel(reg, GPIO4_BASE_ADDR + 0x4); #endif /*FEC_MDIO*/ |