powerpc/usb: Depricate usb_phy_type and usb_dr_mode uboot env variables

Remove getting values of usb mode and phy_type from "usb_dr_mode"
and "usb_phy_type" uboot env variables. Now, these are determined
only from hwconfig string

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>

diff --git a/arch/powerpc/cpu/mpc8xxx/fdt.c b/arch/powerpc/cpu/mpc8xxx/fdt.c
index 89966e0d2f79bca056eac532acc26b7f998e4367..eb7cbbce7e2f47c45bf503a66f48ee88cf426469 100644 (file)
--- a/arch/powerpc/cpu/mpc8xxx/fdt.c
+++ b/arch/powerpc/cpu/mpc8xxx/fdt.c
@@ -121,11 +121,8 @@ void fdt_fixup_dr_usb(void *blob, bd_t *bd)
 {
        const char *modes[] = { "host", "peripheral", "otg" };
        const char *phys[] = { "ulpi", "utmi" };
-       const char *mode = NULL;
-       const char *phy_type = NULL;
        const char *dr_mode_type = NULL;
        const char *dr_phy_type = NULL;
-       char usb1_defined = 0;
        int usb_mode_off = -1;
        int usb_phy_off = -1;
        char str[5];
@@ -159,12 +156,6 @@ void fdt_fixup_dr_usb(void *blob, bd_t *bd)
                        dr_mode_type = modes[mode_idx];
                        dr_phy_type = phys[phy_idx];
 
-                       /* use usb_dr_mode and usb_phy_type if
-                          usb1_defined = 0; these variables are to
-                          be deprecated */
-                       if (!strcmp(str, "usb1"))
-                               usb1_defined = 1;
-
                        if (mode_idx < 0 && phy_idx < 0) {
                                printf("WARNING: invalid phy or mode\n");
                                return;
@@ -183,19 +174,6 @@ void fdt_fixup_dr_usb(void *blob, bd_t *bd)
                if (usb_phy_off < 0)
                        return;
        }
-
-       if (!usb1_defined) {
-               int usb_off = -1;
-               mode = getenv("usb_dr_mode");
-               phy_type = getenv("usb_phy_type");
-               if (mode || phy_type) {
-                       printf("WARNING: usb_dr_mode and usb_phy_type "
-                               "are to be deprecated soon. Use "
-                               "hwconfig to set these values instead!!\n");
-                       fdt_fixup_usb_mode_phy_type(blob, mode,
-                               phy_type, usb_off);
-               }
-       }
 }
 #endif /* defined(CONFIG_HAS_FSL_DR_USB) || defined(CONFIG_HAS_FSL_MPH_USB) */