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535cb57a4d
linux/drivers/mtd
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Ezequiel Garcia 535cb57a4d mtd: nand: pxa3xx: Add multiple chunk write support 
This commit adds write support for large pages (4 KiB, 8 KiB).
Such support is implemented by issuing a multiple command sequence,
transfering a set of 2 KiB chunks per transaction.

The splitted command sequence requires to send the SEQIN command
independently of the PAGEPROG command and therefore it's set as
an execution command.

Since PAGEPROG enables ECC, each 2 KiB chunk of data is written
together with ECC code at a controller-fixed location within
the flash page.

Currently, only devices with a 4 KiB page size has been tested.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Tested-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-01-03 11:22:17 -08:00
..
chips mtd: jedec_probe: fix LH28F640BF definition 2013-08-05 21:04:17 +01:00
devices mtd: ms02-nv: remove superfluous name cast 2014-01-03 11:22:09 -08:00
lpddr mtd: lpddr_cmds: make function static 2013-10-27 16:27:03 -07:00
maps mtd: remove superfluous name casts 2014-01-03 11:22:08 -08:00
nand mtd: nand: pxa3xx: Add multiple chunk write support 2014-01-03 11:22:17 -08:00
onenand tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15 09:32:21 +09:00
tests mtd: nand: add a helper to detect the nand type 2013-10-27 16:27:06 -07:00
ubi MTD merge for 3.13 2013-11-14 12:31:43 +09:00
afs.c mtd: introduce mtd_read interface 2012-01-09 18:25:19 +00:00
ar7part.c mtd: Allow removal of partitioning modules 2013-02-04 09:27:33 +02:00
bcm47xxpart.c mtd: bcm47xxpart: detect "factory" partition 2013-11-06 23:32:58 -08:00
bcm63xxpart.c mtd: bcm63xxpart: use nvram for PSI size 2013-08-05 18:59:34 +01:00
cmdlinepart.c mtd: Allow removal of partitioning modules 2013-02-04 09:27:33 +02:00
ftl.c mtd: do not use mtd->sync directly 2012-01-09 18:26:21 +00:00
inftlcore.c mtd: nand: add a helper to detect the nand type 2013-10-27 16:27:06 -07:00
inftlmount.c mtd: introduce mtd_block_markbad interface 2012-01-09 18:25:48 +00:00
Kconfig mtd: merge mtdchar module with mtdcore 2013-04-05 13:16:54 +01:00
Makefile mtd: merge mtdchar module with mtdcore 2013-04-05 13:16:54 +01:00
mtd_blkdevs.c block_device_operations->release() should return void 2013-05-07 02:16:21 -04:00
mtdblock_ro.c mtd: Move major number definitions to major.h 2013-11-06 23:32:59 -08:00
mtdblock.c mtd: Move major number definitions to major.h 2013-11-06 23:32:59 -08:00
mtdchar.c mtd: mtdchar: return expected errors on mmap() call 2013-11-11 11:18:15 -08:00
mtdconcat.c mtd: unify initialization of erase_info->fail_addr 2012-03-27 01:02:24 +01:00
mtdcore.c mtd: remove duplicated include from mtdcore.c 2013-11-06 23:33:12 -08:00
mtdcore.h mtd: merge mtdchar module with mtdcore 2013-04-05 13:16:54 +01:00
mtdoops.c mtdoops: don't erase flash at each boot 2012-11-15 15:37:51 +02:00
mtdpart.c mtd: make mtd_partition.name const 2014-01-03 11:22:09 -08:00
mtdsuper.c mtd: Move major number definitions to major.h 2013-11-06 23:32:59 -08:00
mtdswap.c mtd: mtdswap: replace strict_strtoul() with kstrtoul() 2013-08-30 21:52:51 +01:00
nftlcore.c mtd: nand: add a helper to detect the nand type 2013-10-27 16:27:06 -07:00
nftlmount.c mtd: introduce mtd_block_markbad interface 2012-01-09 18:25:48 +00:00
ofpart.c mtd: make mtd_partition.name const 2014-01-03 11:22:09 -08:00
redboot.c mtd: redboot: remove useless code 2012-03-27 00:24:14 +01:00
rfd_ftl.c mtd: do not use mtd->sync directly 2012-01-09 18:26:21 +00:00
sm_ftl.c mtd: sm_ftl: Staticize local symbols 2013-08-30 21:51:25 +01:00
sm_ftl.h
ssfdc.c mtd: nand: add a helper to detect the nand type 2013-10-27 16:27:06 -07:00