From 8ed0f6108ff771ea605c896ce6e416b502f2cb55 Mon Sep 17 00:00:00 2001 From: Matthias Kaehlcke Date: Mon, 1 Feb 2010 21:29:48 +0100 Subject: 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 --- board/edb93xx/flash_cfg.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 board/edb93xx/flash_cfg.c (limited to 'board/edb93xx/flash_cfg.c') diff --git a/board/edb93xx/flash_cfg.c b/board/edb93xx/flash_cfg.c new file mode 100644 index 0000000..a4c2048 --- /dev/null +++ b/board/edb93xx/flash_cfg.c @@ -0,0 +1,38 @@ +/* + * Flash setup for Cirrus edb93xx boards + * + * Copyright (C) 2009 Matthias Kaehlcke + * + * 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 +#include +#include + +#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); +} -- cgit v1.1