* (C) Copyright 2000-2003
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
- * See file CREDITS for list of people who contributed to this
- * project.
+ * Copyright (C) 2012 Freescale Semiconductor, Inc. All Rights Reserved.
*
- * 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/immap.h>
+#include <asm/io.h>
+DECLARE_GLOBAL_DATA_PTR;
int checkboard (void) {
puts ("Board: ");
return 0;
};
-phys_size_t initdram (int board_type) {
- volatile sdramctrl_t * sdp = (sdramctrl_t *)(MMAP_SDRAM);
+int initdram(void)
+{
+ sdramctrl_t * sdp = (sdramctrl_t *)(MMAP_SDRAM);
- sdp->sdram_sdtr = 0xf539;
- sdp->sdram_sdcr = 0x4211;
+ out_be16(&sdp->sdram_sdtr, 0xf539);
+ out_be16(&sdp->sdram_sdcr, 0x4211);
/* Dummy write to start SDRAM */
*((volatile unsigned long *)0) = 0;
- return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
+ gd->ram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
+
+ return 0;
};
int testdram (void) {