- reg = readl(GPIO2_BASE_ADDR + 0x0);
- reg &= ~0x4000; /* Lower reset line */
- writel(reg, GPIO2_BASE_ADDR + 0x0);
-
- reg = readl(GPIO2_BASE_ADDR + 0x4);
- reg |= 0x4000; /* configure GPIO lines as output */
- writel(reg, GPIO2_BASE_ADDR + 0x4);
-
- /* Reset the ethernet controller over GPIO */
- writel(0x1, IOMUXC_BASE_ADDR + 0x0AC);
-