common: Drop init.h from common header

[platform/kernel/u-boot.git] / board / liebherr / xea / xea.c

diff --git a/board/liebherr/xea/xea.c b/board/liebherr/xea/xea.c
index 1d47f67..41fa212 100644 (file)
--- a/board/liebherr/xea/xea.c
+++ b/board/liebherr/xea/xea.c
@@ -14,6 +14,9 @@
  */
 
 #include <common.h>
+#include <fdt_support.h>
+#include <init.h>
+#include <net.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
@@ -64,9 +67,24 @@ static int boot_tiva0, boot_tiva1;
 /* Check if TIVAs request booting via U-Boot proper */
 void spl_board_init(void)
 {
-       struct gpio_desc btiva0, btiva1;
+       struct gpio_desc btiva0, btiva1, en_3_3v;
        int ret;
 
+       /*
+        * Setup GPIO0_0 (TIVA power enable pin) to be output high
+        * to allow TIVA startup.
+        */
+       ret = dm_gpio_lookup_name("GPIO0_0", &en_3_3v);
+       if (ret)
+               printf("Cannot get GPIO0_0\n");
+
+       ret = dm_gpio_request(&en_3_3v, "pwr_3_3v");
+       if (ret)
+               printf("Cannot request GPIO0_0\n");
+
+       /* Set GPIO0_0 to HIGH */
+       dm_gpio_set_dir_flags(&en_3_3v, GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE);
+
        ret = dm_gpio_lookup_name("GPIO0_23", &btiva0);
        if (ret)
                printf("Cannot get GPIO0_23\n");
@@ -150,4 +168,36 @@ int dram_init(void)
        return mxs_dram_init();
 }
 
+#ifdef CONFIG_OF_BOARD_SETUP
+static int fdt_fixup_l2switch(void *blob)
+{
+       u8 ethaddr[6];
+       int ret;
+
+       if (eth_env_get_enetaddr("ethaddr", ethaddr)) {
+               ret = fdt_find_and_setprop(blob,
+                                          "/ahb@80080000/switch@800f0000",
+                                          "local-mac-address", ethaddr, 6, 1);
+               if (ret < 0)
+                       printf("%s: can't find usbether@1 node: %d\n",
+                              __func__, ret);
+       }
+
+       return 0;
+}
+
+int ft_board_setup(void *blob, bd_t *bd)
+{
+       /*
+        * i.MX28 L2 switch needs manual update (fixup) of eth MAC address
+        * (in 'local-mac-address' property) as it uses "switch@800f0000"
+        * node, not set by default FIT image handling code in
+        * "ethernet@800f0000"
+        */
+       fdt_fixup_l2switch(blob);
+
+       return 0;
+}
+#endif
+
 #endif /* CONFIG_SPL_BUILD */