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 284709428d9c5c6907b43ac0a8b7e8e8bb183cb0..4cec5e118ffc7d6666fde11e988cd3f7bbf02aa2 100644 (file)
--- a/arch/powerpc/cpu/mpc8xxx/fdt.c
+++ b/arch/powerpc/cpu/mpc8xxx/fdt.c
@@ -1,26 +1,10 @@
 /*
- * 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
  * cpu specific common code for 85xx/86xx processors.
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -31,7 +15,9 @@
 #include <phy.h>
 #include <hwconfig.h>
 
-#define FSL_MAX_NUM_USB_CTRLS  2
+#ifndef CONFIG_USB_MAX_CONTROLLER_COUNT
+#define CONFIG_USB_MAX_CONTROLLER_COUNT        1
+#endif
 
 #if defined(CONFIG_MP) && (defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx))
 static int ft_del_cpuhandle(void *blob, int cpuhandle)
@@ -137,17 +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 *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];
        int i, j;
 
-       for (i = 1; i <= FSL_MAX_NUM_USB_CTRLS; i++) {
+       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)) {
@@ -167,19 +150,16 @@ 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;
                        }
+
+                       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,
@@ -194,19 +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) */