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author | Robert P. J. Day <rpjday@crashcourse.ca> | 2008-04-26 13:46:31 -0400 |
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committer | David Woodhouse <dwmw2@infradead.org> | 2008-04-26 18:48:30 +0100 |
commit | fb96c00819c28860fd10137f1c63f7c48dec252b (patch) | |
tree | 2e01189ff0d5660c1e36a9daa422b54c9f6d2741 /include | |
parent | 8136508cd6075a74e68a8d1cde8399a558ca27a7 (diff) | |
download | op-kernel-dev-fb96c00819c28860fd10137f1c63f7c48dec252b.zip op-kernel-dev-fb96c00819c28860fd10137f1c63f7c48dec252b.tar.gz |
[MTD] Delete long-unused jedec.h header file.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/mtd/jedec.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/include/linux/mtd/jedec.h b/include/linux/mtd/jedec.h deleted file mode 100644 index 9006feb..0000000 --- a/include/linux/mtd/jedec.h +++ /dev/null @@ -1,66 +0,0 @@ - -/* JEDEC Flash Interface. - * This is an older type of interface for self programming flash. It is - * commonly use in older AMD chips and is obsolete compared with CFI. - * It is called JEDEC because the JEDEC association distributes the ID codes - * for the chips. - * - * See the AMD flash databook for information on how to operate the interface. - * - * $Id: jedec.h,v 1.4 2005/11/07 11:14:54 gleixner Exp $ - */ - -#ifndef __LINUX_MTD_JEDEC_H__ -#define __LINUX_MTD_JEDEC_H__ - -#include <linux/types.h> - -#define MAX_JEDEC_CHIPS 16 - -// Listing of all supported chips and their information -struct JEDECTable -{ - __u16 jedec; - char *name; - unsigned long size; - unsigned long sectorsize; - __u32 capabilities; -}; - -// JEDEC being 0 is the end of the chip array -struct jedec_flash_chip -{ - __u16 jedec; - unsigned long size; - unsigned long sectorsize; - - // *(__u8*)(base + (adder << addrshift)) = data << datashift - // Address size = size << addrshift - unsigned long base; // Byte 0 of the flash, will be unaligned - unsigned int datashift; // Useful for 32bit/16bit accesses - unsigned int addrshift; - unsigned long offset; // linerized start. base==offset for unbanked, uninterleaved flash - - __u32 capabilities; - - // These markers are filled in by the flash_chip_scan function - unsigned long start; - unsigned long length; -}; - -struct jedec_private -{ - unsigned long size; // Total size of all the devices - - /* Bank handling. If sum(bank_fill) == size then this is linear flash. - Otherwise the mapping has holes in it. bank_fill may be used to - find the holes, but in the common symetric case - bank_fill[0] == bank_fill[*], thus addresses may be computed - mathmatically. bank_fill must be powers of two */ - unsigned is_banked; - unsigned long bank_fill[MAX_JEDEC_CHIPS]; - - struct jedec_flash_chip chips[MAX_JEDEC_CHIPS]; -}; - -#endif |