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linux/drivers/mtd
Trent Piepho fecb8865de [MTD] [NOR] Read extended device ID from AMD/Spansion CFI flash chips
AMD/Spansion use a device id of 0x7e to indicate an extended device is
present at offset 0xe and 0xf in the query data.

I've verified with Spansion that all their chips (mfr == 0x01) with an id
of 0x7e use it to indicate an extended id is present.  What's more, there
are no chips with a NON-extended id that is the same as a different chip's
extended id.  In other words, when the extended ID is present, one can
replace the normal id with the extended id without losing any information.
Which is what I've done.

Signed-off-by: Trent Piepho <tpiepho@freescale.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 21:16:09 +01:00
..
chips [MTD] [NOR] Read extended device ID from AMD/Spansion CFI flash chips 2008-04-22 21:16:09 +01:00
devices [MTD] mtdram.c should #include <linux/mtd/mtdram.h> 2008-04-22 15:55:07 +01:00
maps [MTD] [MAPS] Extend plat-ram to support a supplied probe type 2008-04-22 20:10:10 +01:00
nand [MTD] [NAND] fsl_elbc_nand: workaround for hangs during nand write 2008-04-22 21:13:53 +01:00
onenand [MTD] [OneNAND] unlikely(x) || unlikely(y) => unlikely(x || y) 2008-04-22 19:15:28 +01:00
ubi [MTD] replace remaining __FUNCTION__ occurrences 2008-04-22 12:36:04 +01:00
afs.c [MTD] replace kmalloc+memset with kzalloc 2006-11-28 23:47:21 +00:00
ar7part.c [MTD] AR7 mtd partition map 2008-04-22 20:48:12 +01:00
cmdlinepart.c [MTD] cmdlinepart: Missing partition info is not an error 2008-04-22 19:10:15 +01:00
ftl.c [MTD] ftl.c: make code static 2008-04-22 15:56:00 +01:00
inftlcore.c [MTD] replace kmalloc+memset with kzalloc 2006-11-28 23:47:21 +00:00
inftlmount.c [MTD] proper prototypes for inftl_{read,write}_oob() 2008-04-22 15:54:16 +01:00
Kconfig [MTD] AR7 mtd partition map 2008-04-22 20:48:12 +01:00
Makefile [MTD] AR7 mtd partition map 2008-04-22 20:48:12 +01:00
mtd_blkdevs.c [MTD] Always initialise mutex in new mtd_blktrans_dev. 2007-12-03 12:46:12 +00:00
mtdblock_ro.c [MTD] replace kmalloc+memset with kzalloc 2006-11-28 23:47:21 +00:00
mtdblock.c [MTD] replace kmalloc+memset with kzalloc 2006-11-28 23:47:21 +00:00
mtdchar.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git 2008-02-03 18:30:32 +11:00
mtdconcat.c [MTD] fix mtdconcat for subpage-write NAND 2007-10-14 13:38:02 +01:00
mtdcore.c [MTD] Unlocking all Intel flash that is locked on power up. 2008-02-03 18:25:16 +11:00
mtdcore.h [MTD] mtdcore.c: share syms with mtd_blkdev.c 2007-06-28 20:24:50 +01:00
mtdoops.c [MTD] mtdoops.c: make struct oops_cxt static again 2008-04-22 12:35:34 +01:00
mtdpart.c [MTD] Add mtd panic_write function pointer 2008-02-07 10:30:48 +00:00
mtdsuper.c Introduce path_put() 2008-02-14 21:13:33 -08:00
nftlcore.c PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
nftlmount.c [MTD] proper prototypes for nftl_{read,write}_oob() 2008-04-22 15:54:29 +01:00
ofpart.c [MTD] mtd/ofpart.c: add MODULE_LICENSE 2008-04-22 15:53:52 +01:00
redboot.c [MTD] Skip bad blocks when checking for RedBoot partition table 2007-10-28 21:57:02 -04:00
rfd_ftl.c [MTD] make struct rfd_ftl_tr static 2008-04-22 15:59:25 +01:00
ssfdc.c [MTD] Fix ssfdc blksize typo 2006-12-11 09:43:38 +00:00