u-boot/board/xes/common/fsl_8xxx_ddr.c
Peter Tyser ed2c9488bb xes: Remove 8xxx board_add_ram_info() function
This is in preparation for adding one common 8xxx board_add_ram_info()
fuction for all 8xxx boards

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-07-22 09:43:47 -05:00

46 lines
1.4 KiB
C

/*
* Copyright 2008 Extreme Engineering Solutions, Inc.
*
* 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
*/
#include <common.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/mmu.h>
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc(unsigned int dram_size);
#endif
phys_size_t initdram(int board_type)
{
phys_size_t dram_size = fsl_ddr_sdram();
#ifdef CONFIG_MPC85xx
dram_size = setup_ddr_tlbs(dram_size / 0x100000);
dram_size *= 0x100000;
#endif
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
/* Initialize and enable DDR ECC */
ddr_enable_ecc(dram_size);
#endif
return dram_size;
}