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41 Commits

Author SHA1 Message Date
Felix Fietkau
7c09fa4a74 ar71xx: fix mikrotik routerboard nand driver issues with linux 4.9 
The mtd device is now embedded inside the nand chip data structure

Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2017-10-24 13:24:04 +02:00
Hauke Mehrtens
7bbf4117c6 ar71xx: Add kernel 4.9 support 
This add support for kernel 4.9 to the ar71xx target.
It was compile tested with the generic, NAND and mikrotik subtarget.
Multiple members of the community tested it on their boards and did not
report any major problem so far.

Especially the NAND part received some changes to adapt to the new
kernel APIs. The serial driver hack used for the Arduino Yun was not
ported because the kernel changed there a lot.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
 2017-10-11 22:32:39 +02:00
Felix Fietkau
9db9072d67 ar71xx: convert mikrotik routerboard support to UBI 
Remove the wget2nand script, drop the need for manual installation,
use sysupgrade instead.

There are now two different NAND images, one for 64 MiB flashes, the
other for >= 128 MiB

Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2017-01-16 20:40:12 +01:00
Felix Fietkau
e21cb649a2 ar71xx: disable sub-page writes on routerboard nand drivers 
They seem to fail in tests using UBI, and are not used by yaffs2

Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2017-01-11 13:10:19 +01:00
Felix Fietkau
af79fdbe4a ar71xx: remove a non-upstream spi core patch 
- use standard flags instead
- remove dead code from the rb4xx spi drivers

Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2017-01-05 11:09:13 +01:00
Paul Wassi
6e65576f2d ar71xx: fix drivers/mtd/nand/ar934x_nfc.c 
Fix the incorrect usage of ar934x_nfc_write_page and ar934x_nfc_write_page_raw.
Add *page* in the argument list and remove the local variable.

Signed-off-by: Paul Wassi <p.wassi@gmx.at>
 2016-11-18 21:57:19 +01:00
Felix Fietkau
38dbf49b61 ar71xx: remove the use of the obsolete IRQF_DISABLED flag in the NAND flash driver (fixes #20125) 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46433
 2015-07-20 06:01:18 +00:00
Felix Fietkau
a5cd02aec4 ar71xx: ar934x-nfc: allow ECC to be configured in software BCH mode 
Some devices ship with NAND images that use BCH ECC. Let the driver know
about that ECC mode so that it can be selected by machine files.

Signed-off-by: Thomas Hebb <tommyhebb@gmail.com>

SVN-Revision: 46022
 2015-06-18 06:37:01 +00:00
Gabor Juhos
3d906ac6ac ar71xx: rb91x-nand: rewrite to use GPIO API 
Rewrite tha rb91x-nand driver to use GPIO API to
modify the NAND control lines.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 39700
 2014-02-23 07:19:32 +00:00
Gabor Juhos
8461ffccc1 ar71xx: add NAND driver for the Mikrotik RB91x boards 
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 39097
 2013-12-16 12:57:24 +00:00
Gabor Juhos
7815af409a ar71xx: ar934x-nfc: disable subpage write when hardware ECC is used 
It is not supported by the controller.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 38234
 2013-09-27 11:15:34 +00:00
Gabor Juhos
d6fef0cb39 ar71xx: ar934x_nfc: add experimental support for hardware ECC 
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 38069
 2013-09-19 18:43:41 +00:00
Gabor Juhos
ceecdfb1c9 ar71xx: ar934x_nfc: return error code from some low-level functions 
Change some flow-level unctions to return with an
error code in order to be able to report errors
to the core code.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 38068
 2013-09-19 18:43:40 +00:00
Gabor Juhos
df8485c7cb ar71xx: ar934x_nfc: use devm_* functions 
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 38067
 2013-09-19 18:43:38 +00:00
Gabor Juhos
4341b11f3e ar71xx: remove __dev{init,exit} annotations from kernel files 
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 35687
 2013-02-19 20:52:06 +00:00
Gabor Juhos
1f7ae58a2c ar71xx: ar934x_nfc: allow to control DMA data swap via platform data 
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 34588
 2012-12-10 10:38:07 +00:00
Gabor Juhos
188908e885 ar71xx: make rb750_nand driver compatible with 3.7 
Also add compatibility patches for the currently
supported kernels.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 34279
 2012-11-20 16:29:43 +00:00
Gabor Juhos
8194237789 ar71xx: make ar934x_nfc driver compatible with 3.7 
Also add compatibility patches for the currently
supported kernels.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 34278
 2012-11-20 16:29:42 +00:00
Gabor Juhos
46a3b818b9 ar71xx: remove buffer verification reference from rb4xx_nand.c 
It is a dead code.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 34276
 2012-11-20 14:40:22 +00:00
Gabor Juhos
d833ca527d ar71xx: restore rb4xx kernel partition size to the original value 
The new lzma compressed elf kernel image fits into
that, even on devices with large page NAND chips.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 34274
 2012-11-20 12:17:45 +00:00
Gabor Juhos
a6549ac1cb ar71xx: remove NO_AUTOINCR flag from the NAND drivers 
The flag is not present in 3.6.
Also add compatibility patches for 3.3.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 33971
 2012-10-28 12:21:15 +00:00
Gabor Juhos
7c85646176 ar71xx: ar934x_nfc: remove unused oob parameter of ar934x_nfc_send_read 
SVN-Revision: 33454
 2012-09-17 20:30:55 +00:00
Gabor Juhos
3bdf0bc36f ar71xx: ar934x_nfc: increase DMA retry count 
SVN-Revision: 33453
 2012-09-17 20:30:54 +00:00
Gabor Juhos
b7cb43f6a6 ar71xx: ar934x_nfc: optimize READOOB operation on large page devices 
SVN-Revision: 33452
 2012-09-17 20:30:53 +00:00
Gabor Juhos
96dde2e591 ar71xx: ar934x_nfc: fix RNDOUT operation 
SVN-Revision: 33451
 2012-09-17 20:30:51 +00:00
Gabor Juhos
338b698fb6 ar71xx: ar934x_nfc: fix READ{0,1} operation on large page devices 
SVN-Revision: 33450
 2012-09-17 20:30:50 +00:00
Gabor Juhos
1e5fdbeae5 ar71xx: ar934x_nfc: experimental NAND Flash Controller driver for AR934x 
SVN-Revision: 33385
 2012-09-13 07:26:22 +00:00
Gabor Juhos
8a471efe01 ar71xx: add platform data for the RB750 NAND driver 
SVN-Revision: 31022
 2012-03-19 15:56:59 +00:00
Gabor Juhos
fe0c7aac66 ar71xx: merge 3.2 fixes 
SVN-Revision: 30406
 2012-02-10 08:19:33 +00:00
Gabor Juhos
8eb0b7ab3d ar71xx: fix sections mismatch warnings in the nand drivers 
SVN-Revision: 29667
 2012-01-05 18:08:33 +00:00
Gabor Juhos
aa0c8c4885 ar71xx: add AR71XX_ prefix to GPIO_REG_* defines 
SVN-Revision: 29123
 2011-11-14 17:43:11 +00:00
Gabor Juhos
62a7795afd ar71xx: merge nand scan patch 
SVN-Revision: 29122
 2011-11-14 17:43:10 +00:00
Gabor Juhos
23a6173099 ar71xx: use gpio_*_cansleep calls in the rb4xx NAND driver 
SVN-Revision: 24944
 2011-01-09 09:29:45 +00:00
Gabor Juhos
fddf3b8dac ar71xx: drivers/rb4xx_nand: remove C++ comment usage 
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>

SVN-Revision: 23980
 2010-11-12 18:51:55 +00:00
Gabor Juhos
500fac1735 ar71xx: fix whitespaces nits 
(build error has been fixed - juhosg)

Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>

SVN-Revision: 23975
 2010-11-12 18:50:29 +00:00
Felix Fietkau
b61a804bf7 ar71xx: increase rb4xx nand kernel partition size (patch by danimo) 
SVN-Revision: 23293
 2010-10-07 14:27:34 +00:00
Gabor Juhos
47f8fd1dde ar71xx: rewrite SPI drivers for the RB4xx boards 
* add a new SPI controller driver
  * add SPI driver for the CPLD chip
  * convert the NAND driver
  * enable the mikroSD slot
  * enable more LEDs

SVN-Revision: 22863
 2010-08-31 20:13:47 +00:00
Gabor Juhos
6ce447427c ar71xx: fix build error in the rb{4xx,750}_nand drivers on 2.6.34/35 
SVN-Revision: 21736
 2010-06-09 15:31:34 +00:00
Gabor Juhos
d58a367083 ar71xx: add NAND driver for the RB750 
SVN-Revision: 20054
 2010-03-08 12:10:23 +00:00
Gabor Juhos
c2187c736e reorder nand partitions on RB-4xx (closes #3852) 
SVN-Revision: 12201
 2008-08-06 07:33:13 +00:00
Gabor Juhos
f529a37420 surprise :p 
SVN-Revision: 11894
 2008-07-21 17:08:14 +00:00