diff options
| author | Linus Torvalds <[email protected]> | 2020-11-06 13:08:25 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-11-06 13:08:25 -0800 |
| commit | bf3e76289cd28b87f679cd53e26d67fd708d718a (patch) | |
| tree | a346e4f6bfe2ef47733faf4a6fdfbdc16e454c0f /drivers/mtd/nand/raw/stm32_fmc2_nand.c | |
| parent | 44d80621857f916f1370782cdd20c9359ccc5eea (diff) | |
| parent | 9efac6ce7f621c405d49a091e3e367be4250a27a (diff) | |
Merge branch 'mtd/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd fixes from Miquel Raynal.
* 'mtd/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
mtd: rawnand: stm32_fmc2: fix broken ECC
mtd: spi-nor: Fix address width on flash chips > 16MB
mtd: spi-nor: Don't copy self-pointing struct around
mtd: rawnand: ifc: Move the ECC engine initialization to the right place
mtd: rawnand: mxc: Move the ECC engine initialization to the right place
Diffstat (limited to 'drivers/mtd/nand/raw/stm32_fmc2_nand.c')
| -rw-r--r-- | drivers/mtd/nand/raw/stm32_fmc2_nand.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/mtd/nand/raw/stm32_fmc2_nand.c b/drivers/mtd/nand/raw/stm32_fmc2_nand.c index b31a5818234d..550bda4d1415 100644 --- a/drivers/mtd/nand/raw/stm32_fmc2_nand.c +++ b/drivers/mtd/nand/raw/stm32_fmc2_nand.c @@ -1708,6 +1708,13 @@ static int stm32_fmc2_nfc_attach_chip(struct nand_chip *chip) return -EINVAL; } + /* Default ECC settings in case they are not set in the device tree */ + if (!chip->ecc.size) + chip->ecc.size = FMC2_ECC_STEP_SIZE; + + if (!chip->ecc.strength) + chip->ecc.strength = FMC2_ECC_BCH8; + ret = nand_ecc_choose_conf(chip, &stm32_fmc2_nfc_ecc_caps, mtd->oobsize - FMC2_BBM_LEN); if (ret) { @@ -1727,8 +1734,7 @@ static int stm32_fmc2_nfc_attach_chip(struct nand_chip *chip) mtd_set_ooblayout(mtd, &stm32_fmc2_nfc_ooblayout_ops); - if (chip->options & NAND_BUSWIDTH_16) - stm32_fmc2_nfc_set_buswidth_16(nfc, true); + stm32_fmc2_nfc_setup(chip); return 0; } @@ -1952,11 +1958,6 @@ static int stm32_fmc2_nfc_probe(struct platform_device *pdev) chip->options |= NAND_BUSWIDTH_AUTO | NAND_NO_SUBPAGE_WRITE | NAND_USES_DMA; - /* Default ECC settings */ - chip->ecc.engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST; - chip->ecc.size = FMC2_ECC_STEP_SIZE; - chip->ecc.strength = FMC2_ECC_BCH8; - /* Scan to find existence of the device */ ret = nand_scan(chip, nand->ncs); if (ret) |