diff options
Diffstat (limited to 'board/toradex/colibri-imx6ull/colibri-imx6ull.c')
| -rw-r--r-- | board/toradex/colibri-imx6ull/colibri-imx6ull.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/board/toradex/colibri-imx6ull/colibri-imx6ull.c b/board/toradex/colibri-imx6ull/colibri-imx6ull.c index 3244184f272..ba4e0df2c27 100644 --- a/board/toradex/colibri-imx6ull/colibri-imx6ull.c +++ b/board/toradex/colibri-imx6ull/colibri-imx6ull.c @@ -100,28 +100,21 @@ static int setup_fec(void) struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR; int ret; - /* provide the PHY clock from the i.MX 6 */ + /* + * Use 50MHz anatop loopback REF_CLK2 for ENET2, + * clear gpr1[14], set gpr1[18]. + */ + clrsetbits_le32(&iomuxc_regs->gpr[1], IOMUX_GPR1_FEC2_MASK, + IOMUX_GPR1_FEC2_CLOCK_MUX1_SEL_MASK); + ret = enable_fec_anatop_clock(1, ENET_50MHZ); if (ret) return ret; - /* Use 50M anatop REF_CLK and output it on ENET2_TX_CLK */ - clrsetbits_le32(&iomuxc_regs->gpr[1], - IOMUX_GPR1_FEC2_CLOCK_MUX2_SEL_MASK, - IOMUX_GPR1_FEC2_CLOCK_MUX1_SEL_MASK); - - /* give new Ethernet PHY power save mode circuitry time to settle */ - mdelay(300); + enable_enet_clk(1); return 0; } - -int board_phy_config(struct phy_device *phydev) -{ - if (phydev->drv->config) - phydev->drv->config(phydev); - return 0; -} #endif /* CONFIG_FEC_MXC */ int board_init(void) |