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authorLinus Torvalds <torvalds@linux-foundation.org>2016-05-24 20:00:20 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-24 20:00:20 +0200
commit8bc4d5f394a3facbad6af2f18940f1db3b1a0844 (patch)
tree14838a236e87126d4b84d22b9049b9a6f0be878f /arch/cris
parentMerge tag 'for-linus-4.7-rc0-tag' of git://git.kernel.org/pub/scm/linux/kerne... (diff)
parentmtd: spi-nor: support GigaDevice gd25lq64c (diff)
downloadlinux-8bc4d5f394a3facbad6af2f18940f1db3b1a0844.tar.xz
linux-8bc4d5f394a3facbad6af2f18940f1db3b1a0844.zip
Merge tag 'for-linus-20160523' of git://git.infradead.org/linux-mtd
Pull MTD updates from Brian Norris: "First cycle with Boris as NAND maintainer! Many (most) bullets stolen from him. Generic: - Migrated NAND LED trigger to be a generic MTD trigger NAND: - Introduction of the "ECC algorithm" concept, to avoid overloading the ECC mode field too much more - Replaced the nand_ecclayout infrastructure with something a little more flexible (finally!) and future proof - Rework of the OMAP GPMC and NAND drivers; the TI folks pulled some of this into their own tree as well - Prepare the sunxi NAND driver to receive DMA support - Handle bitflips in erased pages on GPMI revisions that do not support this in hardware. SPI NOR: - Start using the spi_flash_read() API for SPI drivers that support it (i.e., SPI drivers with special memory-mapped flash modes) And other small scattered improvments" * tag 'for-linus-20160523' of git://git.infradead.org/linux-mtd: (155 commits) mtd: spi-nor: support GigaDevice gd25lq64c mtd: nand_bch: fix spelling of "probably" mtd: brcmnand: respect ECC algorithm set by NAND subsystem gpmi-nand: Handle ECC Errors in erased pages Documentation: devicetree: deprecate "soft_bch" nand-ecc-mode value mtd: nand: add support for "nand-ecc-algo" DT property mtd: mtd: drop NAND_ECC_SOFT_BCH enum value mtd: drop support for NAND_ECC_SOFT_BCH as "soft_bch" mapping mtd: nand: read ECC algorithm from the new field mtd: nand: fsmc: validate ECC setup by checking algorithm directly mtd: nand: set ECC algorithm to Hamming on fallback staging: mt29f_spinand: set ECC algorithm explicitly CRIS v32: nand: set ECC algorithm explicitly mtd: nand: atmel: set ECC algorithm explicitly mtd: nand: davinci: set ECC algorithm explicitly mtd: nand: bf5xx: set ECC algorithm explicitly mtd: nand: omap2: Fix high memory dma prefetch transfer mtd: nand: omap2: Start dma request before enabling prefetch mtd: nandsim: add __init attribute mtd: nand: move of_get_nand_xxx() helpers into nand_base.c ...
Diffstat (limited to 'arch/cris')
-rw-r--r--arch/cris/arch-v32/drivers/mach-a3/nandflash.c1
-rw-r--r--arch/cris/arch-v32/drivers/mach-fs/nandflash.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
index 5aa3f5162310..3f646c787e58 100644
--- a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
+++ b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
@@ -157,6 +157,7 @@ struct mtd_info *__init crisv32_nand_flash_probe(void)
/* 20 us command delay time */
this->chip_delay = 20;
this->ecc.mode = NAND_ECC_SOFT;
+ this->ecc.algo = NAND_ECC_HAMMING;
/* Enable the following for a flash based bad block table */
/* this->bbt_options = NAND_BBT_USE_FLASH; */
diff --git a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
index a7c17b0f172a..a74540514bdb 100644
--- a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
+++ b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
@@ -148,6 +148,7 @@ struct mtd_info *__init crisv32_nand_flash_probe(void)
/* 20 us command delay time */
this->chip_delay = 20;
this->ecc.mode = NAND_ECC_SOFT;
+ this->ecc.algo = NAND_ECC_HAMMING;
/* Enable the following for a flash based bad block table */
/* this->bbt_options = NAND_BBT_USE_FLASH; */