From: Vipin Kumar <vipin.kumar@st.com>
To: <linux-mtd@lists.infradead.org>
Cc: Vipin Kumar <vipin.kumar@st.com>,
Artem.Bityutskiy@nokia.com, linus.walleij@linaro.org
Subject: [PATCH 00/18] mtd/nand/fsmc related modifications
Date: Wed, 7 Mar 2012 17:00:48 +0530 [thread overview]
Message-ID: <cover.1331119143.git.vipin.kumar@st.com> (raw)
Hello All,
Please find the nand/fsmc driver modifications
Major modifications include
- DMA support
- Word read/write support to improve performance
- Move platform related things(ALE/CLE) from driver to platfrom files
- Add default partition support for more devices with erase sizes (256KB, 512KB,
1024KB, 2048KB)
- Bugfixes
- Read only 512 + 13 bytes for 8bit NAND devices
- Flip the bit only if the error index is < 4096
- Fixed data abort inside change_bit()
Armando Visconti (4):
fsmc_nand.c: Fixed data abort inside change_bit()
nand/fsmc: Improve the fsmc_correct_data() routine
fsmc_nand.c: Support of 224-bytes OOB area length
fsmc/nand: Add support for default partitions for several NAND
devices
Bhavna Yadav (1):
mtd/fsmc_nand: ECC1 & ECC4 layout separated for different page sizes
Shiraz Hashim (3):
nand/fsmc: use ALE and CLE offsets from platform data
mtd/nand/fsmc: Move ALE, CLE defines to their respective platform
mtd/fsmc_nand: add pm callbacks to support hibernation
Vipin Kumar (10):
nand/fsmc: Newly erased page read algorithm implemented
nand/fsmc: Correct the multiline comment format
nand/fsmc: Read only 512 + 13 bytes for 8bit NAND devices
nand/fsmc: Flip the bit only if the error index is < 4096
nand/fsmc: Initialize the badblockbits to 7
fsmc/nand: Modify fsmc driver to accept nand timing parameters via
platform
fsmc/nand: Use devm routines
fsmc/nand: Use dev_err to report error scenario
fsmc/nand: Access the NAND device word by word whenever possible
fsmc/nand: Add DMA support
arch/arm/mach-u300/core.c | 2 +
arch/arm/mach-u300/include/mach/u300-regs.h | 5 +
drivers/mtd/nand/fsmc_nand.c | 900 ++++++++++++++++++++++-----
include/linux/mtd/fsmc.h | 62 ++-
4 files changed, 788 insertions(+), 181 deletions(-)
next reply other threads:[~2012-03-07 12:01 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-07 11:30 Vipin Kumar [this message]
2012-03-07 11:30 ` [PATCH 01/18] nand/fsmc: Newly erased page read algorithm implemented Vipin Kumar
2012-03-07 15:10 ` Linus Walleij
2012-03-07 11:30 ` [PATCH 02/18] mtd/fsmc_nand: ECC1 & ECC4 layout separated for different page sizes Vipin Kumar
2012-03-07 11:30 ` [PATCH 03/18] nand/fsmc: use ALE and CLE offsets from platform data Vipin Kumar
2012-03-07 11:30 ` [PATCH 04/18] mtd/nand/fsmc: Move ALE, CLE defines to their respective platform Vipin Kumar
2012-03-07 11:30 ` [PATCH 05/18] fsmc_nand.c: Fixed data abort inside change_bit() Vipin Kumar
2012-03-07 11:30 ` [PATCH 06/18] nand/fsmc: Improve the fsmc_correct_data() routine Vipin Kumar
2012-03-07 11:30 ` [PATCH 07/18] fsmc_nand.c: Support of 224-bytes OOB area length Vipin Kumar
2012-03-07 11:30 ` [PATCH 08/18] fsmc/nand: Add support for default partitions for several NAND devices Vipin Kumar
2012-03-09 13:07 ` Artem Bityutskiy
2012-03-09 14:47 ` Armando Visconti
2012-03-09 15:11 ` Artem Bityutskiy
2012-03-13 9:53 ` Armando Visconti
2012-03-13 10:34 ` Vipin Kumar
2012-03-13 11:56 ` Linus Walleij
2012-03-13 12:39 ` Linus Walleij
2012-03-13 12:45 ` Artem Bityutskiy
2012-03-13 12:53 ` Stefan Roese
2012-03-13 13:01 ` Linus Walleij
2012-03-13 13:19 ` Artem Bityutskiy
2012-03-13 13:36 ` Stefan Roese
2012-03-13 14:07 ` Artem Bityutskiy
2012-03-14 6:33 ` Vipin Kumar
2012-03-14 7:10 ` Stefan Roese
2012-03-14 8:22 ` Vipin Kumar
2012-03-14 8:57 ` Linus Walleij
2012-03-14 11:02 ` Artem Bityutskiy
2012-03-14 11:05 ` Linus Walleij
2012-03-13 12:49 ` Stefan Roese
2012-03-07 11:30 ` [PATCH 09/18] nand/fsmc: Correct the multiline comment format Vipin Kumar
2012-03-07 11:30 ` [PATCH 10/18] nand/fsmc: Read only 512 + 13 bytes for 8bit NAND devices Vipin Kumar
2012-03-07 11:30 ` [PATCH 11/18] nand/fsmc: Flip the bit only if the error index is < 4096 Vipin Kumar
2012-03-07 11:31 ` [PATCH 12/18] nand/fsmc: Initialize the badblockbits to 7 Vipin Kumar
2012-03-07 11:31 ` [PATCH 13/18] mtd/fsmc_nand: add pm callbacks to support hibernation Vipin Kumar
2012-03-07 11:31 ` [PATCH 14/18] fsmc/nand: Modify fsmc driver to accept nand timing parameters via platform Vipin Kumar
2012-03-07 11:31 ` [PATCH 15/18] fsmc/nand: Use devm routines Vipin Kumar
2012-03-07 11:31 ` [PATCH 16/18] fsmc/nand: Use dev_err to report error scenario Vipin Kumar
2012-03-07 11:31 ` [PATCH 17/18] fsmc/nand: Access the NAND device word by word whenever possible Vipin Kumar
2012-03-07 11:31 ` [PATCH 18/18] fsmc/nand: Add DMA support Vipin Kumar
2012-03-07 16:09 ` Linus Walleij
2012-03-09 9:42 ` Vipin Kumar
2012-03-09 9:55 ` Vipin Kumar
2012-03-07 11:52 ` [PATCH 00/18] mtd/nand/fsmc related modifications Vipin Kumar
2012-03-09 13:20 ` Artem Bityutskiy
2012-03-09 13:26 ` Artem Bityutskiy
2012-03-14 6:21 ` Vipin Kumar
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