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path: root/drivers/mtd/nand/pxa3xx_nand.c
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* treewide: replace #include <asm/errno.h> with <linux/errno.h>Masahiro Yamada2016-09-23-1/+1
| | | | | | | | | | | Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have the same content. (both just wrap <asm-generic/errno.h>) Replace all include directives for <asm/errno.h> with <linux/errno.h>. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> [trini: Fixup include/clk.] Signed-off-by: Tom Rini <trini@konsulko.com>
* mtd: nand: pxa3xx: use nand_set_controller_dataChris Packham2016-09-01-0/+1
| | | | | | | | | In commit 17cb4b8f327e ("mtd: nand: Add+use mtd_to/from_nand and nand_get/set_controller_data") the assignment of mtd->priv was removed but was not replaced. This adds the required nand_set_controller_data() call. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* mtd: nand: Add page argument to write_page() etc.Scott Wood2016-06-03-1/+2
| | | | | | | | | This change is part of the Linux 4.6 sync. It is being done before the main sync patch in order to make it easier to address the issue across all NAND drivers (many/most of which do not closely track their Linux counterparts) separately from other merge issues. Signed-off-by: Scott Wood <oss@buserror.net>
* mtd: nand: Add+use mtd_to/from_nand and nand_get/set_controller_dataScott Wood2016-06-03-14/+20
| | | | | | | | | These functions are part of the Linux 4.6 sync. They are being added before the main sync patch in order to make it easier to address the issue across all NAND drivers (many/most of which do not closely track their Linux counterparts) separately from other merge issues. Signed-off-by: Scott Wood <oss@buserror.net>
* nand: Embed mtd_info in struct nand_chipScott Wood2016-06-03-5/+5
| | | | | | | | | | | | nand_info[] is now an array of pointers, with the actual mtd_info instance embedded in struct nand_chip. This is in preparation for syncing the NAND code with Linux 4.6, which makes the same change to struct nand_chip. It's in a separate commit due to the large amount of changes required to accommodate the change to nand_info[]. Signed-off-by: Scott Wood <oss@buserror.net>
* drivers: remove writes{b,w,l,q} and reads{b,w,l,q}.Purna Chandra Mandal2016-04-10-8/+0
| | | | | | | Definition of writes{bwlq}, reads{bwlq} are now added into arch specific asm/io.h. So removing them from driver to fix re-definition error Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
* mtd: pxa3xx_nand: Don't alloc unneeded memoryKevin Smith2016-02-12-3/+3
| | | | | | | | | | | The allocation size is reduced from what was introduced from the Linux kernel, as U-boot uses the statically allocated nand_info instead of needing to dynamically allocate an mtd_info instance. Signed-off-by: Kevin Smith <kevin.smith@elecsyscorp.com> Cc: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Cc: Scott Wood <scottwood@freescale.com>
* mtd: pxa3xx_nand: Correct offset calculationKevin Smith2016-02-12-2/+2
| | | | | | | | | | | Correct some pointer math in initialization. An offset was added to a struct-typed pointer instead of one casted to a byte-size, resulting in a much larger offset than intended. Signed-off-by: Kevin Smith <kevin.smith@elecsyscorp.com> Cc: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Cc: Scott Wood <scottwood@freescale.com>
* mtd: pxa3xx_nand: Correct null dereferenceKevin Smith2016-02-12-7/+0
| | | | | | | | | | | | Correct a null pointer dereference in board_nand_init(). Zeroed memory was allocated, then immediately dereferenced. The dereference is completely removed, since this pointer is later initialized in alloc_nand_resources. Signed-off-by: Kevin Smith <kevin.smith@elecsyscorp.com> Cc: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Cc: Scott Wood <scottwood@freescale.com>
* Fix typo: firstly -> first.Vagrant Cascadian2015-12-05-1/+1
| | | | | Signed-off-by: Vagrant Cascadian <vagrant@debian.org> Acked-by: Marek Vasut <marex@denx.de>
* mtd: nand: Add mvebu (PXA / AXP / A38x) NAND device driverStefan Roese2015-08-25-0/+1621
Cloned from the Linux driver v4.2.0-rc2. Plus some patches from Antoine Tenart enabling controller initialization and ONFI timing support: http://lists.infradead.org/pipermail/linux-mtd/2015-July/060197.html Please note that this driver needs the Linux NAND subsystem sync to v4.1 from Scott to be applied: https://www.mail-archive.com/u-boot@lists.denx.de/msg175762.html Otherwise it will not compile. Tested on the Marvell Armada XP DB-MV784MP-GP eval board. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Antoine Tenart <antoine.tenart@free-electrons.com> Cc: Ezeguil Garcia <ezequiel.garcia@free-electrons.com> Cc: Luka Perkov <luka.perkov@sartura.hr> Cc: Scott Wood <scottwood@freescale.com>