From: Fabio Estevam fabio.estevam@nxp.com

GPIO4_21 is the LAN8720 power pin, not the LAN8720 reset pin.

Fix that, so that we can have Ethernet functional again.

Signed-off-by: Fabio Estevam fabio.estevam@nxp.com --- board/freescale/mx6slevk/mx6slevk.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c index 4f816c4..f440ce6 100644 --- a/board/freescale/mx6slevk/mx6slevk.c +++ b/board/freescale/mx6slevk/mx6slevk.c @@ -57,7 +57,7 @@ DECLARE_GLOBAL_DATA_PTR; PAD_CTL_DSE_80ohm | PAD_CTL_HYS | \ PAD_CTL_SRE_FAST)

-#define ETH_PHY_RESET IMX_GPIO_NR(4, 21) +#define ETH_PHY_POWER IMX_GPIO_NR(4, 21)

int dram_init(void) { @@ -154,10 +154,9 @@ static void setup_iomux_fec(void) { imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));

- /* Reset LAN8720 PHY */ - gpio_direction_output(ETH_PHY_RESET , 0); - udelay(25000); - gpio_set_value(ETH_PHY_RESET, 1); + /* Power up LAN8720 PHY */ + gpio_direction_output(ETH_PHY_POWER , 1); + udelay(15000); }

#define USDHC1_CD_GPIO IMX_GPIO_NR(4, 7)