Merge branch 'u-boot-marvell/master' into 'u-boot-arm/master'

[karo-tx-uboot.git] / arch / powerpc / cpu / mpc8xxx / fdt.c

diff --git a/arch/powerpc/cpu/mpc8xxx/fdt.c b/arch/powerpc/cpu/mpc8xxx/fdt.c
index 92737452994bc28a0fdee5a9c18af3a66d4b3626..4cec5e118ffc7d6666fde11e988cd3f7bbf02aa2 100644 (file)
--- a/arch/powerpc/cpu/mpc8xxx/fdt.c
+++ b/arch/powerpc/cpu/mpc8xxx/fdt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2009-2012 Freescale Semiconductor, Inc.
+ * Copyright 2009-2014 Freescale Semiconductor, Inc.
  *
  * This file is derived from arch/powerpc/cpu/mpc85xx/cpu.c and
  * arch/powerpc/cpu/mpc86xx/cpu.c. Basically this file contains
@@ -123,14 +123,14 @@ void fdt_fixup_dr_usb(void *blob, bd_t *bd)
 {
        const char *modes[] = { "host", "peripheral", "otg" };
        const char *phys[] = { "ulpi", "utmi" };
-       const char *dr_mode_type = NULL;
-       const char *dr_phy_type = NULL;
        int usb_mode_off = -1;
        int usb_phy_off = -1;
        char str[5];
        int i, j;
 
        for (i = 1; i <= CONFIG_USB_MAX_CONTROLLER_COUNT; i++) {
+               const char *dr_mode_type = NULL;
+               const char *dr_phy_type = NULL;
                int mode_idx = -1, phy_idx = -1;
                snprintf(str, 5, "%s%d", "usb", i);
                if (hwconfig(str)) {
@@ -150,18 +150,16 @@ void fdt_fixup_dr_usb(void *blob, bd_t *bd)
                                }
                        }
 
-                       if (mode_idx < 0 || phy_idx < 0) {
-                               puts("ERROR: wrong usb mode/phy defined!!\n");
-                               return;
-                       }
-
-                       dr_mode_type = modes[mode_idx];
-                       dr_phy_type = phys[phy_idx];
-
                        if (mode_idx < 0 && phy_idx < 0) {
                                printf("WARNING: invalid phy or mode\n");
                                return;
                        }
+
+                       if (mode_idx > -1)
+                               dr_mode_type = modes[mode_idx];
+
+                       if (phy_idx > -1)
+                               dr_phy_type = phys[phy_idx];
                }
 
                usb_mode_off = fdt_fixup_usb_mode_phy_type(blob,