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1f42adc888
linux/drivers/mtd/nand
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Uwe Kleine-König 1f42adc888 mtd: mxc-nand: Only enable hardware checksumming for fully detected flashes 
At least on i.MX25 (i.e. NFCv2) preset_v2 is called with mtd->writesize
== 0 that is before the connect flash chip is detected. It then
configures for 8 bit ECC mode which needs 26 bytes of OOB per 512 bytes
main section. For flashes with a smaller OOB area issuing a read page
command makes the controller stuck with this config.

Note that this currently doesn't hurt because the first read page
command is issued only after detection is complete and preset is called
once more.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-03-11 15:20:19 -07:00
..
bcm47xxnflash mtd: nand: bcm47xxnflash: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
gpmi-nand mtd: nand: gpmi: remove deprecated comment 2014-12-22 12:58:24 -08:00
ams-delta.c mtd: nand: ams-delta: fix overwritten mtd_info->owner in initialization 2015-01-15 19:33:03 -08:00
atmel_nand_ecc.h mtd: atmel_nand: make PMECC lookup table and offset property optional 2014-11-05 14:44:25 -08:00
atmel_nand_nfc.h mtd: atmel_nand: check NFC busy flag by HSMC_SR instead of NFC cmd regs 2015-03-11 09:49:28 -07:00
atmel_nand.c mtd: atmel_nand: check NFC busy flag by HSMC_SR instead of NFC cmd regs 2015-03-11 09:49:28 -07:00
au1550nd.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
bf5xx_nand.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
cafe_nand.c mtd: cafe_nand: drop duplicate .write_page implementation 2014-11-25 23:13:38 -08:00
cmx270_nand.c mtd: cmx270_nand: Remove unnecessary OOM messages 2014-01-03 11:22:29 -08:00
cs553x_nand.c mtd: cs553x_nand: Remove unnecessary OOM messages 2014-01-03 11:22:29 -08:00
davinci_nand.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
denali_dt.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
denali_pci.c mtd: denali: Drop print of build date/time 2014-01-09 08:52:48 -08:00
denali.c mtd: denali: remove unnecessary stubs 2015-02-05 20:01:09 -08:00
denali.h mtd: denali: fix include guard and license block of denali.h 2014-09-17 23:32:30 -07:00
diskonchip.c mtd: diskonchip: mem resource name is not optional 2014-03-31 18:43:22 -07:00
docg4.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
fsl_elbc_nand.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
fsl_ifc_nand.c MTD updates for 3.19: 2014-12-17 09:59:26 -08:00
fsl_upm.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
fsmc_nand.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
gpio.c MTD updates for 3.19: 2014-12-17 09:59:26 -08:00
hisi504_nand.c mtd: hisilicon: && vs & typo 2015-02-15 01:05:05 -08:00
jz4740_nand.c mtd: nand: jz4740: Convert to GPIO descriptor API 2015-02-02 01:04:36 -08:00
Kconfig mtd: hisilicon: add a new NAND controller driver for hisilicon hip04 Soc 2015-02-08 00:20:19 -08:00
lpc32xx_mlc.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
lpc32xx_slc.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
Makefile mtd: hisilicon: add a new NAND controller driver for hisilicon hip04 Soc 2015-02-08 00:20:19 -08:00
mpc5121_nfc.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
mxc_nand.c mtd: mxc-nand: Only enable hardware checksumming for fully detected flashes 2015-03-11 15:20:19 -07:00
nand_base.c mtd: nand: remove redundant local variable 2015-02-05 20:01:09 -08:00
nand_bbt.c mtd: nand: don't break long print messages 2014-09-17 23:29:36 -07:00
nand_bch.c
nand_ecc.c mtd: nand: add line feed to pr_err 2014-04-16 00:18:26 -07:00
nand_ids.c mtd: nand: add ATO manufacturer info 2014-11-25 20:11:12 -08:00
nand_timings.c mtd: nand: Use ULL-suffix for big u64 constant 2014-08-19 11:53:09 -07:00
nandsim.c mtd: nand: Request strength instead of bytes for soft BCH 2015-02-01 21:10:58 -08:00
ndfc.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
nuc900_nand.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
omap2.c mtd: nand: omap: drop condition with no effect 2015-02-05 19:51:08 -08:00
omap_elm.c Merge branch 'platform/remove_owner' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into driver-core-next 2014-11-03 19:53:56 -08:00
orion_nand.c MTD updates for 3.19: 2014-12-17 09:59:26 -08:00
pasemi_nand.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
plat_nand.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
pxa3xx_nand.c mtd: pxa3xx_nand: initialiaze pxa3xx_flash_ids to 0 2015-02-28 01:26:35 -08:00
r852.c mtd: nand: r852: correct write_buf loop bounds 2014-05-28 00:05:26 -07:00
r852.h
s3c2410.c mtd: s3c2410: drop useless / misspelled debug prints 2015-02-28 01:31:06 -08:00
sh_flctl.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
sharpsl.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
sm_common.c
sm_common.h mtd: use __packed shorthand 2014-08-19 11:53:08 -07:00
socrates_nand.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
sunxi_nand.c mtd: nand: Request strength instead of bytes for soft BCH 2015-02-01 21:10:58 -08:00
tmio_nand.c mtd: tmio_nand: Use devm_*() functions 2014-01-03 11:22:28 -08:00
txx9ndfmc.c mtd: nand: drop owner assignment from platform_drivers 2014-10-20 16:20:58 +02:00
xway_nand.c