diff options
Diffstat (limited to 'board/icecube')
| -rw-r--r-- | board/icecube/flash.c | 2 | ||||
| -rw-r--r-- | board/icecube/icecube.c | 13 | ||||
| -rw-r--r-- | board/icecube/mt46v32m16.h | 37 | 
3 files changed, 48 insertions, 4 deletions
| diff --git a/board/icecube/flash.c b/board/icecube/flash.c index 713011c97..15e86d34f 100644 --- a/board/icecube/flash.c +++ b/board/icecube/flash.c @@ -23,6 +23,7 @@  #include <common.h> +#ifndef CFG_FLASH_CFI_DRIVER  flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/  /* NOTE - CONFIG_FLASH_16BIT means the CPU interface is 16-bit, it @@ -489,3 +490,4 @@ static int write_word_amd (flash_info_t *info, FPWV *dest, FPW data)  	return (res);  } +#endif /*CFG_FLASH_CFI_DRIVER*/ diff --git a/board/icecube/icecube.c b/board/icecube/icecube.c index 1f1a74ce3..44831c625 100644 --- a/board/icecube/icecube.c +++ b/board/icecube/icecube.c @@ -28,12 +28,15 @@  #include <mpc5xxx.h>  #include <pci.h> -#if defined(CONFIG_MPC5200_DDR) -#include "mt46v16m16-75.h" +#if defined(CONFIG_LITE5200B) +#include "mt46v32m16.h"  #else +# if defined(CONFIG_MPC5200_DDR) +#  include "mt46v16m16-75.h" +# else  #include "mt48lc16m16a2-75.h" +# endif  #endif -  #ifndef CFG_RAMBOOT  static void sdram_start (int hi_addr)  { @@ -236,7 +239,9 @@ long int initdram (int board_type)  int checkboard (void)  { -#if defined(CONFIG_MPC5200) +#if defined (CONFIG_LITE5200B) +	puts ("Board: Freescale Lite5200B\n"); +#elif defined(CONFIG_MPC5200)  	puts ("Board: Motorola MPC5200 (IceCube)\n");  #elif defined(CONFIG_MGT5100)  	puts ("Board: Motorola MGT5100 (IceCube)\n"); diff --git a/board/icecube/mt46v32m16.h b/board/icecube/mt46v32m16.h new file mode 100644 index 000000000..de2b48bc6 --- /dev/null +++ b/board/icecube/mt46v32m16.h @@ -0,0 +1,37 @@ +/* + * (C) Copyright 2004 + * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.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 + */ + +#define SDRAM_DDR	1		/* is DDR */ + +#if defined(CONFIG_MPC5200) +/* Settings for XLB = 132 MHz */ +#define SDRAM_MODE	0x018D0000 +#define SDRAM_EMODE	0x40090000 +#define SDRAM_CONTROL	0x704f0f00 +#define SDRAM_CONFIG1	0x73722930 +#define SDRAM_CONFIG2	0x47770000 +#define SDRAM_TAPDELAY	0x10000000 + +#else +#error CONFIG_MPC5200 not defined +#endif |