u-boot/board/edb93xx/flash_cfg.c
Matthias Kaehlcke cf3c142ee4 Add support for EDB93xx boards
Added support for the following EDB93xx boards:

EDB9301
EDB9302
EDB9302A
EDB9307
EDB9307A
EDB93012
EDB9315
EDB9315A

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
2010-02-12 12:31:54 -06:00

39 lines
1.2 KiB
C

/*
* Flash setup for Cirrus edb93xx boards
*
* Copyright (C) 2009 Matthias Kaehlcke <matthias@kaehlcke.net>
*
* 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/arch/ep93xx.h>
#include <asm/io.h>
#define SMC_BCR6_VALUE (2 << SMC_BCR_IDCY_SHIFT | 5 << SMC_BCR_WST1_SHIFT | \
SMC_BCR_BLE | 2 << SMC_BCR_WST2_SHIFT | \
1 << SMC_BCR_MW_SHIFT)
void flash_cfg(void)
{
struct smc_regs *smc = (struct smc_regs *)SMC_BASE;
writel(SMC_BCR6_VALUE, &smc->bcr6);
}