1 files changed, 0 insertions, 100 deletions
diff --git a/board/bf537-stamp/nand.c b/board/bf537-stamp/nand.c
deleted file mode 100644
index 181e83d..0000000
--- a/board/bf537-stamp/nand.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (c) 2006-2007 Analog Devices 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/io.h>
-
-#include <nand.h>
-
-#define CONCAT(a,b,c,d) a ## b ## c ## d
-#define PORT(a,b)  CONCAT(pPORT,a,b,)
-
-#ifndef CONFIG_NAND_GPIO_PORT
-#define CONFIG_NAND_GPIO_PORT F
-#endif
-
-/*
- * hardware specific access to control-lines
- */
-static void bfin_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
-{
-	register struct nand_chip *this = mtd->priv;
-	u32 IO_ADDR_W = (u32) this->IO_ADDR_W;
-
-	if (ctrl & NAND_CTRL_CHANGE) {
-		if (ctrl & NAND_CLE)
-			IO_ADDR_W = CONFIG_SYS_NAND_BASE + BFIN_NAND_CLE;
-		else
-			IO_ADDR_W = CONFIG_SYS_NAND_BASE;
-		if (ctrl & NAND_ALE)
-			IO_ADDR_W = CONFIG_SYS_NAND_BASE + BFIN_NAND_ALE;
-		else
-			IO_ADDR_W = CONFIG_SYS_NAND_BASE;
-		this->IO_ADDR_W = (void __iomem *) IO_ADDR_W;
-	}
-	this->IO_ADDR_R = this->IO_ADDR_W;
-
-	/* Drain the writebuffer */
-	SSYNC();
-
-	if (cmd != NAND_CMD_NONE)
-		writeb(cmd, this->IO_ADDR_W);
-}
-
-int bfin_device_ready(struct mtd_info *mtd)
-{
-	int ret = (*PORT(CONFIG_NAND_GPIO_PORT, IO) & BFIN_NAND_READY) ? 1 : 0;
-	SSYNC();
-	return ret;
-}
-
-/*
- * Board-specific NAND initialization. The following members of the
- * argument are board-specific (per include/linux/mtd/nand.h):
- * - IO_ADDR_R?: address to read the 8 I/O lines of the flash device
- * - IO_ADDR_W?: address to write the 8 I/O lines of the flash device
- * - cmd_ctrl: hardwarespecific function for accesing control-lines
- * - dev_ready: hardwarespecific function for  accesing device ready/busy line
- * - enable_hwecc?: function to enable (reset)  hardware ecc generator. Must
- *   only be provided if a hardware ECC is available
- * - ecc.mode: mode of ecc, see defines
- * - chip_delay: chip dependent delay for transfering data from array to
- *   read regs (tR)
- * - options: various chip options. They can partly be set to inform
- *   nand_scan about special functionality. See the defines for further
- *   explanation
- * Members with a "?" were not set in the merged testing-NAND branch,
- * so they are not set here either.
- */
-int board_nand_init(struct nand_chip *nand)
-{
-	*PORT(CONFIG_NAND_GPIO_PORT, _FER) &= ~BFIN_NAND_READY;
-	*PORT(CONFIG_NAND_GPIO_PORT, IO_DIR) &= ~BFIN_NAND_READY;
-	*PORT(CONFIG_NAND_GPIO_PORT, IO_INEN) |= BFIN_NAND_READY;
-
-	nand->cmd_ctrl = bfin_hwcontrol;
-	nand->ecc.mode = NAND_ECC_SOFT;
-	nand->dev_ready = bfin_device_ready;
-	nand->chip_delay = 30;
-
-	return 0;
-}