diff options
| author | Pavel Machek <pavel@ucw.cz> | 2006-03-31 14:29:51 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-01 00:18:49 +0400 |
| commit | a63ec1b7b7c38f9a61ed11eefd670a49879e9dd3 (patch) | |
| tree | 68c2ca49231f102f8b4d2a3c7378706ea7a4e611 /drivers | |
| parent | edcbce2150fec1f6e6670e14eb65098eebfacae8 (diff) | |
| download | linux-a63ec1b7b7c38f9a61ed11eefd670a49879e9dd3.tar.xz | |
[PATCH] Add chip used in collie to jedec_probe
This adds flash chip used in Sharp Zaurus sl5500 (collie) to jedec_probe.
Values work for read-only access, but I have not figured out how to do
read-write.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Acked-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/chips/jedec_probe.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c index 8e24be0fae1f..517ea33e7260 100644 --- a/drivers/mtd/chips/jedec_probe.c +++ b/drivers/mtd/chips/jedec_probe.c @@ -34,6 +34,7 @@ #define MANUFACTURER_MACRONIX 0x00C2 #define MANUFACTURER_NEC 0x0010 #define MANUFACTURER_PMC 0x009D +#define MANUFACTURER_SHARP 0x00b0 #define MANUFACTURER_SST 0x00BF #define MANUFACTURER_ST 0x0020 #define MANUFACTURER_TOSHIBA 0x0098 @@ -124,6 +125,9 @@ #define PM49FL004 0x006E #define PM49FL008 0x006A +/* Sharp */ +#define LH28F640BF 0x00b0 + /* ST - www.st.com */ #define M29W800DT 0x00D7 #define M29W800DB 0x005B @@ -1267,6 +1271,19 @@ static const struct amd_flash_info jedec_table[] = { .regions = { ERASEINFO( 0x01000, 256 ) } + }, { + .mfr_id = MANUFACTURER_SHARP, + .dev_id = LH28F640BF, + .name = "LH28F640BF", + .uaddr = { + [0] = MTD_UADDR_UNNECESSARY, /* x8 */ + }, + .DevSize = SIZE_4MiB, + .CmdSet = P_ID_INTEL_STD, + .NumEraseRegions= 1, + .regions = { + ERASEINFO(0x40000,16), + } }, { .mfr_id = MANUFACTURER_SST, .dev_id = SST39LF512, |