Add GPL-2.0+ SPDX-License-Identifier to source files

[karo-tx-uboot.git] / arch / m68k / cpu / mcf52x2 / speed.c

diff --git a/arch/m68k/cpu/mcf52x2/speed.c b/arch/m68k/cpu/mcf52x2/speed.c
index b485e1cccc129516c50acb3080bd1ec006f04762..d0f9762d0b56c8040e1db4959554a878fc071ecf 100644 (file)
--- a/arch/m68k/cpu/mcf52x2/speed.c
+++ b/arch/m68k/cpu/mcf52x2/speed.c
@@ -2,31 +2,16 @@
  * (C) Copyright 2003
  * Josef Baumgartner <josef.baumgartner@telex.de>
  *
- * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
+ * Copyright (C) 2004-2007, 2012 Freescale Semiconductor, Inc.
  * Hayden Fraser (Hayden.Fraser@freescale.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 <asm/processor.h>
 #include <asm/immap.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -34,10 +19,10 @@ DECLARE_GLOBAL_DATA_PTR;
 int get_clocks (void)
 {
 #if defined(CONFIG_M5208)
-       volatile pll_t *pll = (pll_t *) MMAP_PLL;
+       pll_t *pll = (pll_t *) MMAP_PLL;
 
-       pll->odr = CONFIG_SYS_PLL_ODR;
-       pll->fdr = CONFIG_SYS_PLL_FDR;
+       out_8(&pll->odr, CONFIG_SYS_PLL_ODR);
+       out_8(&pll->fdr, CONFIG_SYS_PLL_FDR);
 #endif
 
 #if defined(CONFIG_M5249) || defined(CONFIG_M5253)
@@ -70,14 +55,14 @@ int get_clocks (void)
 #endif                         /* CONFIG_M5249 || CONFIG_M5253 */
 
 #if defined(CONFIG_M5275)
-       volatile pll_t *pll = (volatile pll_t *)(MMAP_PLL);
+       pll_t *pll = (pll_t *)(MMAP_PLL);
 
        /* Setup PLL */
-       pll->syncr = 0x01080000;
-       while (!(pll->synsr & FMPLL_SYNSR_LOCK))
+       out_be32(&pll->syncr, 0x01080000);
+       while (!(in_be32(&pll->synsr) & FMPLL_SYNSR_LOCK))
                ;
-       pll->syncr = 0x01000000;
-       while (!(pll->synsr & FMPLL_SYNSR_LOCK))
+       out_be32(&pll->syncr, 0x01000000);
+       while (!(in_be32(&pll->synsr) & FMPLL_SYNSR_LOCK))
                ;
 #endif
 
@@ -90,9 +75,9 @@ int get_clocks (void)
 #endif
 
 #ifdef CONFIG_FSL_I2C
-       gd->i2c1_clk = gd->bus_clk;
+       gd->arch.i2c1_clk = gd->bus_clk;
 #ifdef CONFIG_SYS_I2C2_OFFSET
-       gd->i2c2_clk = gd->bus_clk;
+       gd->arch.i2c2_clk = gd->bus_clk;
 #endif
 #endif