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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2008-01-14 23:09:32 +0300 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2008-01-16 14:14:40 +0100 |
| commit | cd9d23053d435c08fc8695017b5cb9003fcda786 (patch) | |
| tree | 96a7c929344a3c97dbb73add31bcc7605eebe9ef /include/linux/mtd/fsl_upm.h | |
| parent | 6cb2239ae76faee64434286c4f8fc71374702dd2 (diff) | |
| download | u-boot-imx-cd9d23053d435c08fc8695017b5cb9003fcda786.zip u-boot-imx-cd9d23053d435c08fc8695017b5cb9003fcda786.tar.gz u-boot-imx-cd9d23053d435c08fc8695017b5cb9003fcda786.tar.bz2 | |
nand: FSL UPM NAND driver
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Diffstat (limited to 'include/linux/mtd/fsl_upm.h')
| -rw-r--r-- | include/linux/mtd/fsl_upm.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/linux/mtd/fsl_upm.h b/include/linux/mtd/fsl_upm.h new file mode 100644 index 0000000..634ff02 --- /dev/null +++ b/include/linux/mtd/fsl_upm.h @@ -0,0 +1,39 @@ +/* + * FSL UPM NAND driver + * + * Copyright (C) 2007 MontaVista Software, Inc. + * Anton Vorontsov <avorontsov@ru.mvista.com> + * + * 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. + */ + +#ifndef __LINUX_MTD_NAND_FSL_UPM +#define __LINUX_MTD_NAND_FSL_UPM + +#include <linux/mtd/nand.h> + +struct fsl_upm { + const u32 *array; + void __iomem *mdr; + void __iomem *mxmr; + void __iomem *mar; + void __iomem *io_addr; +}; + +struct fsl_upm_nand { + struct fsl_upm upm; + + int width; + int upm_cmd_offset; + int upm_addr_offset; + int wait_pattern; + int (*dev_ready)(void); + int chip_delay; +}; + +extern int fsl_upm_nand_init(struct nand_chip *chip, struct fsl_upm_nand *fun); + +#endif |