summaryrefslogtreecommitdiff
path: root/drivers/mtd/nand/raw/gpmi-nand
AgeCommit message (Collapse)AuthorFilesLines
2019-05-21treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1Thomas Gleixner2-28/+2
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin street fifth floor boston ma 02110 1301 usa this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option [no]_[pad]_[ctrl] any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin street fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 176 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154040.652910950@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-08mtd: rawnand: Get rid of chip->ecc_{strength,step}_dsBoris Brezillon1-4/+7
nand_device embeds a nand_ecc_req object which contains the minimum strength and step-size required by the NAND device. Drop the chip->ecc_{strength,step}_ds fields and use chip->base.eccreq.{strength,step_size} instead. Signed-off-by: Boris Brezillon <bbrezillon@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2019-04-08mtd: rawnand: Get rid of chip->chipsizeBoris Brezillon1-1/+1
The target size can now be returned by nanddev_get_targetsize(). Get rid of the chip->chipsize field and use this helper instead. Signed-off-by: Boris Brezillon <bbrezillon@kernel.org> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-04-08mtd: rawnand: Provide a helper to get chip->data_bufBoris Brezillon1-2/+2
We plan to move cache related fields to a pagecache struct in nand_chip but some drivers access ->pagebuf directly to invalidate the cache before they start using ->data_buf. Let's provide an helper that returns a pointer to ->data_buf after invalidating the cache. Signed-off-by: Boris Brezillon <bbrezillon@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2019-03-21mtd: rawnand: gpmi: Introduce GPMI_IS_MXS() macroFabio Estevam3-5/+4
Introduce a GPMI_IS_MXS() macro to take into account the cases when mx23 or mx28 are used, which helps readability. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-02-06mtd: rawnand: gpmi: fix MX28 bus master lockup problemMartin Kepplinger1-7/+6
Disable BCH soft reset according to MX23 erratum #2847 ("BCH soft reset may cause bus master lock up") for MX28 too. It has the same problem. Observed problem: once per 100,000+ MX28 reboots NAND read failed on DMA timeout errors: [ 1.770823] UBI: attaching mtd3 to ubi0 [ 2.768088] gpmi_nand: DMA timeout, last DMA :1 [ 3.958087] gpmi_nand: BCH timeout, last DMA :1 [ 4.156033] gpmi_nand: Error in ECC-based read: -110 [ 4.161136] UBI warning: ubi_io_read: error -110 while reading 64 bytes from PEB 0:0, read only 0 bytes, retry [ 4.171283] step 1 error [ 4.173846] gpmi_nand: Chip: 0, Error -1 Without BCH soft reset we successfully executed 1,000,000 MX28 reboots. I have a quote from NXP regarding this problem, from July 18th 2016: "As the i.MX23 and i.MX28 are of the same generation, they share many characteristics. Unfortunately, also the erratas may be shared. In case of the documented erratas and the workarounds, you can also apply the workaround solution of one device on the other one. This have been reported, but I’m afraid that there are not an estimated date for updating the Errata documents. Please accept our apologies for any inconveniences this may cause." Fixes: 6f2a6a52560a ("mtd: nand: gpmi: reset BCH earlier, too, to avoid NAND startup problems") Cc: stable@vger.kernel.org Signed-off-by: Manfred Schlaegl <manfred.schlaegl@ginzinger.com> Signed-off-by: Martin Kepplinger <martin.kepplinger@ginzinger.com> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Acked-by: Han Xu <han.xu@nxp.com> Signed-off-by: Boris Brezillon <bbrezillon@kernel.org>
2018-12-07mtd: rawnand: Deprecate the dummy_controller fieldBoris Brezillon1-1/+1
We try to force NAND controller drivers to properly separate the NAND controller object from the NAND chip one, so let's deprecate the dummy controller object embedded in nand_chip to encourage them to create their own instance. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-12-07mtd: rawnand: Move ->setup_data_interface() to nand_controller_opsBoris Brezillon1-1/+1
->setup_data_interface() is a controller specific method and should thus be placed in nand_controller_ops. In order to make that work with controllers that support keeping pre-configured timings we need to add a new NAND_KEEP_TIMINGS flag to inform the core it should skip the timings selection step. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Tested-by: Janusz Krzysztofik <jmkrzyszt@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-12-07mtd: rawnand: Deprecate the ->select_chip() hookBoris Brezillon1-1/+1
Now that the CS line to be selected is passed to ->exec_op() and stored in chip->cur_cs and after patching all drivers implementing ->exec_op() to stop implementing this method, we can deprecate it by moving it to the nand_legacy structure. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Tested-by: Janusz Krzysztofik <jmkrzyszt@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-12-07mtd: rawnand: Add nand_[de]select_target() helpersBoris Brezillon1-8/+15
Add a wrapper to prevent drivers and core code from directly calling the ->select_chip hook which we are about to deprecate. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Tested-by: Janusz Krzysztofik <jmkrzyszt@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Deprecate ->block_{bad,markbad}() hooksBoris Brezillon1-2/+2
Those hooks have been overloaded by some drivers for bad reasons: either the driver was not fitting in the NAND framework and should have been an MTD driver (docg4), or it was not properly implementing the OOB read/write request or had a weird layout where BBM are trashed. In any case, we should discourage people from overloading those methods and encourage them to fix their driver instead. Move the ->block_{bad,markbad}() hooks to the nand_legacy struct to make it clear. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Deprecate ->dev_ready() and ->waitfunc()Boris Brezillon1-1/+1
Those hooks have been replaced by ->exec_op(). Move them to the nand_legacy struct. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Deprecate ->cmd_ctrl() and ->cmdfunc()Boris Brezillon1-1/+1
Those hooks have been replaced by ->exec_op(). Move them to the nand_legacy struct. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Deprecate ->{read, write}_{byte, buf}() hooksBoris Brezillon1-7/+7
All those hooks have been replaced by ->exec_op(). Move them to the nand_legacy struct. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->setup_data_interface()Boris Brezillon2-3/+2
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->setup_data_interface() hook. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->dev_ready()Boris Brezillon1-2/+1
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->dev_ready() hook. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->cmd_ctrl()Boris Brezillon1-2/+1
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->cmd_ctrl() hook. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->block_xxx() hooksBoris Brezillon1-3/+3
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle all chip->block_xxx() hooks at once. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->select_chip()Boris Brezillon1-11/+9
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->select_chip() hook. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->write_xxx() hooksBoris Brezillon1-2/+1
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle all chip->write_xxx() hooks at once. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->read_xxx() hooksBoris Brezillon1-9/+7
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle all chip->read_xxx() hooks at once. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to ecc->write_xxx() hooksBoris Brezillon1-11/+10
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle all ecc->write_xxx() hooks at once. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to ecc->read_xxx() hooksBoris Brezillon1-12/+11
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle all ecc->read_xxx() hooks at once. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to nand_release()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers to take a nand_chip object instead of an mtd_info one. Now is nand_release()'s turn. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to nand_scan()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers to take a nand_chip object instead of an mtd_info one. We start with nand_scan(). Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-07-31mtd: rawnand: gpmi: convert driver to nand_scan()Miquel Raynal1-23/+33
Two helpers have been added to the core to do all kind of controller side configuration/initialization between the detection phase and the final NAND scan. Implement these hooks so that we can convert the driver to just use nand_scan() instead of the nand_scan_ident() + nand_scan_tail() pair. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-07-18mtd: rawnand: gpmi: Switch to SPDX identifierFabio Estevam3-38/+3
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-07-18mtd: rawnand: Kill the chip->scan_bbt() hookBoris Brezillon1-1/+1
None of the existing drivers are overloading the ->scan_bbt() method, let's get rid of it and replace calls to ->scan_bbt() by nand_create_bbt() ones. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-07-18mtd: rawnand: gpmi: remove redundant variable payload_virtColin Ian King1-3/+0
Variable payload_virt is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'payload_virt' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-04-29mtd: rawnand: gpmi: remove unnecessary variablesSascha Hauer1-10/+5
Use this->auxiliary_virt and this->auxiliary_phys directly rather than creating extra local variables for them. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-04-29mtd: rawnand: gpmi: return valid value from bch_set_geometry()Sascha Hauer1-2/+3
The caller of bch_set_geometry() expects the return value to be an error code, so !0 is not valid. return the error from the just called function instead. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-04-29mtd: rawnand: gpmi: remove direct_dma_map_ok from driver data structSascha Hauer3-14/+11
Instead of putting direct_dma_map_ok into driver struct pass it around between functions to make the code more readable. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-04-29mtd: rawnand: gpmi: put only once used functions inlineSascha Hauer1-66/+23
read_page_prepare(), read_page_end() and read_page_swap_end() are trivial functions that are used only once and take 8 arguments each. De-obfuscate the code by open coding these functions in gpmi_ecc_read_page() Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-04-29mtd: rawnand: gpmi: pass buffer and len aroundSascha Hauer3-26/+19
Instead of putting the buffer and len passed in from the mtd core into the private data struct, just pass it around in the GPMI drivers functions. This makes the lifetime of the variables more clear and the code easier to follow. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-04-29mtd: rawnand: gpmi: drop dma_ops_typeSascha Hauer3-55/+23
The GPMI nand driver puts dma_ops_type in its private data struct. Based on the ops type the DMA callback handler unmaps previously mapped buffers. Instead of unmapping the buffers in the DMA callback handler, do this in the caller directly which waits for the DMA transfer to finish. This makes the whole dma_ops_type mechanism unnecessary. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-04-29mtd: rawnand: gpmi: add support for specific ECC strengthStefan Agner1-10/+20
Add support for specified ECC strength/size using device tree properties nand-ecc-strength/nand-ecc-step-size. Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Han Xu <han.xu@nxp.com> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-03-20mtd: rawnand: gpmi: use core timings instead of an empirical derivationMiquel Raynal4-655/+98
GPMI driver timings derivation looks very empirical and does not use the known timings that the core wants to use with the NAND chip, by using local defined constants that have no special meaning from the outside world. Simplify the way all of this is computed and use the NAND core's SDR timings. Integrity of the reads/writes has been checked with nandbiterrs, speed improvements with flash_speed on a Freescale i.MX6 DualLite/Solo SABRE Automotive Board. Measures are below, variations of less than 150kiB/s between tests are common and then not significant. Speeds using mode 5 are the same, while speeds using mode 0 are quite improved (+40/50% from non-optimal computation). Forcing timings mode 0: ======================= Before this patch: ------------------ eraseblock write speed is 2298 KiB/s eraseblock read speed is 3636 KiB/s page write speed is 2136 KiB/s page read speed is 3316 KiB/s 2 page write speed is 2199 KiB/s 2 page read speed is 3468 KiB/s After this patch: ----------------- eraseblock write speed is 3232 KiB/s eraseblock read speed is 5663 KiB/s page write speed is 2915 KiB/s page read speed is 4904 KiB/s 2 page write speed is 3084 KiB/s 2 page read speed is 5267 KiB/s Forcing timings mode 5: ======================= Before this patch: ------------------ eraseblock write speed is 4338 KiB/s eraseblock read speed is 14883 KiB/s page write speed is 3786 KiB/s page read speed is 12800 KiB/s 2 page write speed is 4076 KiB/s 2 page read speed is 14065 KiB/s After this patch: ----------------- eraseblock write speed is 4309 KiB/s eraseblock read speed is 14712 KiB/s page write speed is 3764 KiB/s page read speed is 12673 KiB/s 2 page write speed is 4076 KiB/s 2 page read speed is 14065 KiB/s Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-03-20mtd: rawnand: gpmi: support ->setup_data_interface()Miquel Raynal3-250/+150
Until now the GPMI driver had its own timings logic while the core already handles that and request the NAND controller drivers to support the ->setup_data_interface() hook. Implement that hook by reusing the already existing function. No real glue is necessary between core timing delays and GPMI registers because the driver already translates the ONFI timing modes into register values. Make use of the core's tREA, tRLOH and tRHOH values that allow computing more precise timings for mode [0-3] and get significantly better values (+20% with an i.MX6 Sabre Auto board). Otherwise use the existing logic. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Tested-by: Han Xu <han.xu@nxp.com> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-03-20mtd: rawnand: prepare the removal of the ONFI parameter pageMiquel Raynal1-1/+1
The NAND chip parameter page is statically allocated within the nand_chip structure, which reserves a lot of space. Even not ONFI nor JEDEC chips have it embedded. Also, only a few parameters are actually read from the parameter page after the detection. ONFI-related parameters that will be used outside from the identification function are stored in a separate onfi_parameters structure embedded in nand_parameters, this small structure that already hold generic parameters. For now, the onfi_parameters structure is allocated statically. However, after some deep rework in the NAND framework, it will be possible to do dynamic allocations from the NAND identification phase, and this strcuture will then be dynamically allocated when needed. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-03-20mtd: rawnand: use wrappers to call onfi GET/SET_FEATURESMiquel Raynal1-4/+2
Prepare the fact that some features managed by GET/SET_FEATURES could be overloaded by vendor code. To handle this logic, use new wrappers instead of directly call the ->get/set_features() hooks. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-03-20mtd: rawnand: rename SET/GET FEATURES related functionsMiquel Raynal1-4/+4
SET/GET FEATURES are flagged ONFI-compliant because of their name. This is not accurate as non-ONFI NAND chips support it and use it. Rename the hooks and helpers to remove the "onfi" prefix. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-02-16mtd: nand: move raw NAND related code to the raw/ subdirBoris Brezillon6-0/+4325
As part of the process of sharing more code between different NAND based devices, we need to move all raw NAND related code to the raw/ subdirectory. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-15 04:15:40 +0300