- 29 9月, 2012 5 次提交
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由 Christian Daudt 提交于
This driver is being removed as part of the cleanup of the bcmring SoC from mainline as it is no longer maintained. Signed-off-by: NChristian Daudt <csd@broadcom.com> Reviewed-by: NJiandong Zheng <jdzheng@broadcom.com> Acked-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Fabio Estevam 提交于
Allow MTD_NAND_GPMI_NAND to be built as module. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 John Crispin 提交于
The driver uses plat_nand. As the platform_device is loaded from DT, we need to lookup the node and attach our xway specific "struct platform_nand_data" to it. Signed-off-by: NJohn Crispin <blogic@openwrt.org> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Huang Shijie 提交于
Just as Artem suggested: "Both UBI and JFFS2 are able to read verify what they wrote already. There are also MTD tests which do this verification. So I think there is no reason to keep this in the NAND layer, let alone wasting RAM in the driver to support this feature. Besides, it does not work for sub-pages and many drivers have it broken. It hurts more than it provides benefits." So kill MTD_NAND_VERIFY_WRITE entirely. Signed-off-by: NHuang Shijie <shijie8@gmail.com> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Fabio Estevam 提交于
Include IMX6 in the list of supported SoCs. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 09 8月, 2012 1 次提交
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由 Arnd Bergmann 提交于
It is not currently possible to build the gpmi-nand driver without also building the mxs-dma driver. Clarify this Kconfig and enable both in the defconfig file so we can build it again with both enabled. drivers/built-in.o: In function `gpmi_dma_filter': clk-fixed-factor.c:(.text+0xafc18): undefined reference to `mxs_dma_is_apbh' make[1]: *** [vmlinux] Error 1 make: *** [sub-make] Error 2 Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NDirk Behme <dirk.behme@de.bosch.com> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Sascha Hauer <kernel@pengutronix.de>
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- 17 7月, 2012 1 次提交
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由 Fabio Estevam 提交于
With device tree support in place, we should not use IMX_HAVE_PLATFORM_MXC_NAND as a dependency for selecting the mxc_nand driver. Use ARCH_MXC symbol instead, so that the driver can be even selected when a single device-tree machine is selected. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@linux.intel.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 07 7月, 2012 3 次提交
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由 Roland Stigge 提交于
This patch adds a driver for the MLC NAND controller of the LPC32xx SoC. [dwmw2: 21st century pedantry] Signed-off-by: NRoland Stigge <stigge@antcom.de> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Richard Genoud 提交于
The commit bf4289cb removed the use of CONFIG_MTD_NAND_ATMEL_ECC_NONE and CONFIG_MTD_NAND_ATMEL_ECC_HW but the Kconfig file was forgotten. This patch remove those inoperative options. Signed-off-by: NRichard Genoud <richard.genoud@gmail.com> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Roland Stigge 提交于
This patch adds support for the SLC NAND controller inside the LPC32xx SoC. [dwmw2: 21st century pedantry] Signed-off-by: NRoland Stigge <stigge@antcom.de> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 14 5月, 2012 2 次提交
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由 Ivan Djelic 提交于
Two modes are supported: 4-bit and 8-bit error correction. Note that 4-bit mode is only confirmed to work on OMAP3630 ES 1.x, x >= 1. The OMAP3 GPMC hardware BCH engine computes remainder polynomials, it does not provide automatic error location and correction: this step is implemented using the BCH library. This implementation only protects page data, there is no support for protecting user-defined spare area bytes (this could be added with few modifications); therefore, it cannot be used with YAFFS2 or other similar filesystems that depend on oob storage. Before being stored to nand flash, hardware BCH ecc is adjusted so that an erased page has a valid ecc; thus allowing correction of bitflips in blank pages (also common on 4-bit devices). BCH correction mode is selected at runtime by setting platform data parameter 'ecc_opt' to value OMAP_ECC_BCH4_CODE_HW or OMAP_ECC_BCH8_CODE_HW. This code has been tested with mtd test modules, UBI and UBIFS on a BeagleBoard revC3 (OMAP3530 ES3.0 + Micron NAND 256MiB 1,8V 16-bit). Signed-off-by: NIvan Djelic <ivan.djelic@parrot.com> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Huang Shijie 提交于
add gpmi support for mx6q. Signed-off-by: NHuang Shijie <b32955@freescale.com> Signed-off-by: NHuang Shijie <shijie8@gmail.com> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 27 3月, 2012 2 次提交
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由 Huang Shijie 提交于
The gpmi driver selects the MTD_CMDLINE_PARTS directly. But we should not select a visible symbol. Just remove the select. Signed-off-by: NHuang Shijie <b32955@freescale.com> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Mike Dunn 提交于
This patch adds a driver for the M-Sys / Sandisk diskonchip G4 nand flash found in various smartphones and PDAs, among them the Palm Treo680, HTC Prophet and Wizard, Toshiba Portege G900, Asus P526, and O2 XDA Zinc. It was tested on the Treo 680, but should work generically. Since v3, this patch adds power management functions, a scan of the factory bad block table during initialization, several fixes, and more extensive testing. Also, the platform data header file, which only contained partitioning information, was removed. Command-line partitioning can be used, at least until an mtd parser is written for the saftl format with which these chips are shipped. Signed-off-by: NMike Dunn <mikedunn@newsguy.com> Reviewed-by: NRobert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 25 3月, 2012 1 次提交
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由 Richard Weinberger 提交于
CONFIG_GENERIC_IO is just enough for the basic MTD stuff. Signed-off-by: NRichard Weinberger <richard@nod.at> Acked-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
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- 16 3月, 2012 1 次提交
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由 Prabhakar Kushwaha 提交于
Integrated Flash Controller(IFC) can be used to hook NAND Flash chips using NAND Flash Machine available on it. Signed-off-by: NDipen Dudhat <Dipen.Dudhat@freescale.com> Signed-off-by: NScott Wood <scottwood@freescale.com> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NLiu Shuo <b35362@freescale.com> Signed-off-by: NPoonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: NPrabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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- 03 3月, 2012 1 次提交
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由 Kukjin Kim 提交于
This patch changes the ARCH name to "ARCH_S3C24XX" for Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443, and S3C2450 SoCs so that we can merge the mach-xxx directories and plat-s3c24xx dir. to just one mach-s3c24xx for them. I think this should be sent to upstream via samsung tree because this touches many samsung stuff. Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Greg Kroah-Hartman <gregkh@suse.de> [for the gadget part:] Acked-by: NFelipe Balbi <balbi@ti.com> [for the framebuffer (video) part:] Acked-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de> [For the watchdog-part:] Acked-by: NWim Van Sebroeck <wim@iguana.be> Cc: Sangbeom Kim <sbkim73@samsung.com> Cc: Liam Girdwood <lrg@ti.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 10 1月, 2012 1 次提交
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由 Shubhrajyoti D 提交于
Making MTD_NAND_OMAP2 depend on ARCH_OMAP2PLUS instead of oring with ARCH2/3/4. Reported-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NShubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@linux.intel.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 14 11月, 2011 1 次提交
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由 Paul Bolle 提交于
MTD_PARTITIONS got killed in commit 6a8a98b2. This means that since v3.0 this Kconfig symbol doesn't exist anymore. Apparently selecting a non-existant symbol is a nop. Drop that select. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 25 10月, 2011 1 次提交
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由 Manuel Lauss 提交于
Now that no driver any longer depends on the CONFIG_SOC_AU1??? symbols, it's time to get rid of them: Move some of the platform devices to the boards which can use them, Rename a few (unused) constants in the header, Replace them with MIPS_ALCHEMY in the various Kconfig files. Finally delete them altogether from the Alchemy Kconfig file. Signed-off-by: NManuel Lauss <manuel.lauss@googlemail.com> To: Linux-MIPS <linux-mips@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/2707/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 16 10月, 2011 1 次提交
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由 Arnd Bergmann 提交于
This driver has been broken through all of git history and cannot even be built. Better mark it as broken. Next stop is removing from the tree. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NEric Miao <eric.y.miao@gmail.com> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
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- 11 9月, 2011 3 次提交
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由 Huang Shijie 提交于
add the GPMI-NAND driver in the relevant Kconfig and Makefile in the MTD. Signed-off-by: NHuang Shijie <b32955@freescale.com> Acked-by: NMarek Vasut <marek.vasut@gmail.com> Tested-by: NKoen Beel <koen.beel@barco.com> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@intel.com>
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由 Jan Weitzel 提交于
use MTD_NAND_OMAP2 also for OMAP4 arch. testes with omap4430 Signed-off-by: NJan Weitzel <j.weitzel@phytec.de> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@intel.com>
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由 Dmitry Eremin-Solenikov 提交于
EDB7312 isn't supported by mainline kernel, so drop it now. If the board support will ever be submitted to mainline, one can revert this commit. Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
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- 25 5月, 2011 2 次提交
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由 Jamie Iles 提交于
Now that none of the drivers use CONFIG_MTD_PARTITIONS we can remove it from Kconfig and the last remaining uses. Signed-off-by: NJamie Iles <jamie@jamieiles.com> Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Jamie Iles 提交于
Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: NJamie Iles <jamie@jamieiles.com> Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 31 3月, 2011 1 次提交
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由 Lucas De Marchi 提交于
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: NLucas De Marchi <lucas.demarchi@profusion.mobi>
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- 12 3月, 2011 1 次提交
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由 Ivan Djelic 提交于
This patch adds software BCH ECC support to mtd, in order to handle recent NAND device ecc requirements (4 bits or more). It does so by adding a new ecc mode (NAND_ECC_SOFT_BCH) for use by board drivers, and a new Kconfig option to enable BCH support. It relies on the generic BCH library introduced in a previous patch. When a board driver uses mode NAND_ECC_SOFT_BCH, it should also set fields chip->ecc.size and chip->ecc.bytes to select BCH ecc data size and required error correction capability. See nand_bch_init() documentation for details. It has been tested on the following platforms using mtd-utils, UBI and UBIFS: x86 (with nandsim), arm926ejs. Signed-off-by: NIvan Djelic <ivan.djelic@parrot.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 08 3月, 2011 1 次提交
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由 Richard Zhao 提交于
Move to SOC_SOC_IMX5X. Leave only places which prevent multi-soc using ARCH_MX5X. Signed-off-by: NRichard Zhao <richard.zhao@freescale.com> Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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- 18 2月, 2011 1 次提交
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由 Sukumar Ghorai 提交于
nand transfer type (sDMA, Polled, prefetch) can be select from board file, enabling all transfer type in driver, by default. this helps in multi-omap build and to select different transfer type for different board. Signed-off-by: NSukumar Ghorai <s-ghorai@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 06 1月, 2011 1 次提交
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由 Janusz Krzysztofik 提交于
Now that the Amstrad Delta NAND driver is converted to a platform driver, which prevents it from interfering with other unrelated hardware in multiple OMAP1 cpu and machine configurations, it can be automatically configured for being built into the kernel if the Amstrad Delta board is also selected. Signed-off-by: NJanusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 25 10月, 2010 3 次提交
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由 Roy Zang 提交于
Move Freescale elbc interrupt from nand driver to elbc driver. Then all elbc devices can use the interrupt instead of ONLY nand. For former nand driver, it had the two functions: 1. detecting nand flash partitions; 2. registering elbc interrupt. Now, second function is removed to fsl_lbc.c. Signed-off-by: NLan Chunhe-B25806 <b25806@freescale.com> Signed-off-by: NRoy Zang <tie-fei.zang@freescale.com> Reviewed-by: NAnton Vorontsov <cbouatmailru@gmail.com> Cc: Wood Scott-B07421 <B07421@freescale.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Linus Walleij 提交于
This is the same driver submitted by ST Micros SPEAr team but generalized and tested on the ST-Ericsson U300. It probably easily works on the NHK8815 too. Signed-off-by: NVipin Kumar <vipin.kumar@st.com> Signed-off-by: NRajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by: NShiraz Hashim <shiraz.hashim@st.com> Signed-off-by: NViresh Kumar <viresh.kumar@st.com> Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Lei Wen 提交于
Adding a new flash definition would need less code. Keep the platform passing flash definition method. If one flash is both defined in platform data and builtin table, driver would select the one from platform data first. By this way, platform could select the timing most suit for itself, not need to follow the common settings. Signed-off-by: NLei Wen <leiwen@marvell.com> Signed-off-by: NHaojian Zhuang <haojian.zhuang@marvell.com> Acked-by: NEric Miao <eric.y.miao@gmail.com> Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 06 8月, 2010 1 次提交
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由 Sascha Hauer 提交于
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 05 8月, 2010 1 次提交
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由 Lars-Peter Clausen 提交于
Add support for the NAND controller on JZ4740 SoCs. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Cc: David Woodhouse <dwmw2@infradead.org> Cc: linux-mtd@lists.infradead.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1470/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 02 8月, 2010 2 次提交
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由 Karl Beldan 提交于
Signed-off-by: NKarl Beldan <karl.beldan@gmail.com> Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Kyle Spaans 提交于
Look for dependency checks for "FOO" when inside of an "if FOO" block and remove them. Signed-off-by: NKyle Spaans <kspaans@uwaterloo.ca> Reviewed-by: NRobert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 03 6月, 2010 1 次提交
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由 Maxim Levitsky 提交于
Move MTD_NAND_ECC and MTD_NAND_ECC_SMC above NAND memuconfig, to unbreak display in xconfig. This shouldn't change any dependencies. Signed-off-by: NMaxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 13 5月, 2010 1 次提交
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由 Jason Roberts 提交于
There is more work to be done on this but it is basically working now. Signed-off-by: NJason Roberts <jason.e.roberts@intel.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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