diff options
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 13:48:30 -0400 |
commit | fb96c00819c28860fd10137f1c63f7c48dec252b (patch) | |
tree | 2e01189ff0d5660c1e36a9daa422b54c9f6d2741 /include/linux/mtd | |
parent | 8136508cd6075a74e68a8d1cde8399a558ca27a7 (diff) |
[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/linux/mtd')
-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 9006feb218b9..000000000000 --- a/include/linux/mtd/jedec.h +++ /dev/null | |||
@@ -1,66 +0,0 @@ | |||
1 | |||
2 | /* JEDEC Flash Interface. | ||
3 | * This is an older type of interface for self programming flash. It is | ||
4 | * commonly use in older AMD chips and is obsolete compared with CFI. | ||
5 | * It is called JEDEC because the JEDEC association distributes the ID codes | ||
6 | * for the chips. | ||
7 | * | ||
8 | * See the AMD flash databook for information on how to operate the interface. | ||
9 | * | ||
10 | * $Id: jedec.h,v 1.4 2005/11/07 11:14:54 gleixner Exp $ | ||
11 | */ | ||
12 | |||
13 | #ifndef __LINUX_MTD_JEDEC_H__ | ||
14 | #define __LINUX_MTD_JEDEC_H__ | ||
15 | |||
16 | #include <linux/types.h> | ||
17 | |||
18 | #define MAX_JEDEC_CHIPS 16 | ||
19 | |||
20 | // Listing of all supported chips and their information | ||
21 | struct JEDECTable | ||
22 | { | ||
23 | __u16 jedec; | ||
24 | char *name; | ||
25 | unsigned long size; | ||
26 | unsigned long sectorsize; | ||
27 | __u32 capabilities; | ||
28 | }; | ||
29 | |||
30 | // JEDEC being 0 is the end of the chip array | ||
31 | struct jedec_flash_chip | ||
32 | { | ||
33 | __u16 jedec; | ||
34 | unsigned long size; | ||
35 | unsigned long sectorsize; | ||
36 | |||
37 | // *(__u8*)(base + (adder << addrshift)) = data << datashift | ||
38 | // Address size = size << addrshift | ||
39 | unsigned long base; // Byte 0 of the flash, will be unaligned | ||
40 | unsigned int datashift; // Useful for 32bit/16bit accesses | ||
41 | unsigned int addrshift; | ||
42 | unsigned long offset; // linerized start. base==offset for unbanked, uninterleaved flash | ||
43 | |||
44 | __u32 capabilities; | ||
45 | |||
46 | // These markers are filled in by the flash_chip_scan function | ||
47 | unsigned long start; | ||
48 | unsigned long length; | ||
49 | }; | ||
50 | |||
51 | struct jedec_private | ||
52 | { | ||
53 | unsigned long size; // Total size of all the devices | ||
54 | |||
55 | /* Bank handling. If sum(bank_fill) == size then this is linear flash. | ||
56 | Otherwise the mapping has holes in it. bank_fill may be used to | ||
57 | find the holes, but in the common symetric case | ||
58 | bank_fill[0] == bank_fill[*], thus addresses may be computed | ||
59 | mathmatically. bank_fill must be powers of two */ | ||
60 | unsigned is_banked; | ||
61 | unsigned long bank_fill[MAX_JEDEC_CHIPS]; | ||
62 | |||
63 | struct jedec_flash_chip chips[MAX_JEDEC_CHIPS]; | ||
64 | }; | ||
65 | |||
66 | #endif | ||