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-rw-r--r--board/freescale/mx7dsabresd/mx7dsabresd.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c
index d6ba364..f7a5f0d 100644
--- a/board/freescale/mx7dsabresd/mx7dsabresd.c
+++ b/board/freescale/mx7dsabresd/mx7dsabresd.c
@@ -232,6 +232,23 @@ int mmc_map_to_kernel_blk(int dev_no)
int board_eth_init(bd_t *bis)
{
int ret;
+ unsigned int gpio;
+
+ ret = gpio_lookup_name("gpio_spi@0_5", NULL, NULL, &gpio);
+ if (ret) {
+ printf("GPIO: 'gpio_spi@0_5' not found\n");
+ return -ENODEV;
+ }
+
+ ret = gpio_request(gpio, "fec_rst");
+ if (ret && ret != -EBUSY) {
+ printf("gpio: requesting pin %u failed\n", gpio);
+ return ret;
+ }
+
+ gpio_direction_output(gpio, 0);
+ udelay(500);
+ gpio_direction_output(gpio, 1);
setup_iomux_fec();