i.MX6: Set and clear the gating bits for Phase Fractional Dividers

[karo-tx-uboot.git] / board / esd / canbt / canbt.c

diff --git a/board/esd/canbt/canbt.c b/board/esd/canbt/canbt.c
index 30fa605abb62ae5bce1468f7bc7b299d60c752a3..588497595934ff4839a867a73feb5fd9184b3855 100644 (file)
--- a/board/esd/canbt/canbt.c
+++ b/board/esd/canbt/canbt.c
@@ -2,36 +2,17 @@
  * (C) Copyright 2001
  * Matthias Fuchs, esd gmbh germany, matthias.fuchs@esd-electronics.com
  *
- * 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>
 #include "canbt.h"
 #include <asm/processor.h>
+#include <asm/io.h>
 #include <command.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
-/*cmd_boot.c*/
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
-
-
 /* ------------------------------------------------------------------------- */
 
 #if 0
@@ -51,16 +32,16 @@ const unsigned char fpgadata[] = {
 
 int board_early_init_f (void)
 {
-       unsigned long cntrl0Reg;
+       unsigned long CPC0_CR0Reg;
        int index, len, i;
        int status;
 
        /*
         * Setup GPIO pins
         */
-       cntrl0Reg = mfdcr (cntrl0) & 0xf0001fff;
-       cntrl0Reg |= 0x0070f000;
-       mtdcr (cntrl0, cntrl0Reg);
+       CPC0_CR0Reg = mfdcr (CPC0_CR0) & 0xf0001fff;
+       CPC0_CR0Reg |= 0x0070f000;
+       mtdcr (CPC0_CR0, CPC0_CR0Reg);
 
 #ifdef FPGA_DEBUG
        /* set up serial port with default baudrate */
@@ -117,9 +98,9 @@ int board_early_init_f (void)
        /*
         * Setup port pins for normal operation
         */
-       out32 (GPIO0_ODR, 0x00000000);  /* no open drain pins */
-       out32 (GPIO0_TCR, 0x07038100);  /* setup for output */
-       out32 (GPIO0_OR, 0x07030100);   /* set output pins to high (default) */
+       out_be32 ((void *)GPIO0_ODR, 0x00000000);       /* no open drain pins */
+       out_be32 ((void *)GPIO0_TCR, 0x07038100);       /* setup for output */
+       out_be32 ((void *)GPIO0_OR, 0x07030100);        /* set output pins to high (default) */
 
        /*
         * IRQ 0-15  405GP internally generated; active high; level sensitive
@@ -133,13 +114,13 @@ int board_early_init_f (void)
         * IRQ 30 (EXT IRQ 5) PCI SLOT 3; active low; level sensitive
         * IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
         */
-       mtdcr (uicsr, 0xFFFFFFFF);      /* clear all ints */
-       mtdcr (uicer, 0x00000000);      /* disable all ints */
-       mtdcr (uiccr, 0x00000000);      /* set all to be non-critical */
-       mtdcr (uicpr, 0xFFFFFF81);      /* set int polarities */
-       mtdcr (uictr, 0x10000000);      /* set int trigger levels */
-       mtdcr (uicvcr, 0x00000001);     /* set vect base=0,INT0 highest priority */
-       mtdcr (uicsr, 0xFFFFFFFF);      /* clear all ints */
+       mtdcr (UIC0SR, 0xFFFFFFFF);     /* clear all ints */
+       mtdcr (UIC0ER, 0x00000000);     /* disable all ints */
+       mtdcr (UIC0CR, 0x00000000);     /* set all to be non-critical */
+       mtdcr (UIC0PR, 0xFFFFFF81);     /* set int polarities */
+       mtdcr (UIC0TR, 0x10000000);     /* set int trigger levels */
+       mtdcr (UIC0VCR, 0x00000001);    /* set vect base=0,INT0 highest priority */
+       mtdcr (UIC0SR, 0xFFFFFFFF);     /* clear all ints */
 
        return 0;
 }
@@ -156,7 +137,7 @@ int checkboard (void)
        int index;
        int len;
        char str[64];
-       int i = getenv_r ("serial#", str, sizeof (str));
+       int i = getenv_f("serial#", str, sizeof (str));
 
        puts ("Board: ");