diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2020-11-27 18:25:27 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-27 18:25:27 -0800 |
| commit | 5c39f26e67c984db0fa95f9faecf06eb0198dce7 (patch) | |
| tree | 821aaa43d3f5806134438daa531be6d171292c5f /drivers/mtd/nand/raw/fsmc_nand.c | |
| parent | 6375da9dac8bec05a022f22ab22300cc824ec268 (diff) | |
| parent | c84e1efae022071a4fcf9f1899bf71777c49943a (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Trivial conflict in CAN, keep the net-next + the byteswap wrapper.
Conflicts:
drivers/net/can/usb/gs_usb.c
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/mtd/nand/raw/fsmc_nand.c')
| -rw-r--r-- | drivers/mtd/nand/raw/fsmc_nand.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/mtd/nand/raw/fsmc_nand.c b/drivers/mtd/nand/raw/fsmc_nand.c index 4191831df182..c88421a1c078 100644 --- a/drivers/mtd/nand/raw/fsmc_nand.c +++ b/drivers/mtd/nand/raw/fsmc_nand.c @@ -880,6 +880,20 @@ static int fsmc_nand_attach_chip(struct nand_chip *nand) struct mtd_info *mtd = nand_to_mtd(nand); struct fsmc_nand_data *host = nand_to_fsmc(nand); + if (nand->ecc.engine_type == NAND_ECC_ENGINE_TYPE_INVALID) + nand->ecc.engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST; + + if (!nand->ecc.size) + nand->ecc.size = 512; + + if (AMBA_REV_BITS(host->pid) >= 8) { + nand->ecc.read_page = fsmc_read_page_hwecc; + nand->ecc.calculate = fsmc_read_hwecc_ecc4; + nand->ecc.correct = fsmc_bch8_correct_data; + nand->ecc.bytes = 13; + nand->ecc.strength = 8; + } + if (AMBA_REV_BITS(host->pid) >= 8) { switch (mtd->oobsize) { case 16: @@ -905,6 +919,7 @@ static int fsmc_nand_attach_chip(struct nand_chip *nand) dev_info(host->dev, "Using 1-bit HW ECC scheme\n"); nand->ecc.calculate = fsmc_read_hwecc_ecc1; nand->ecc.correct = nand_correct_data; + nand->ecc.hwctl = fsmc_enable_hwecc; nand->ecc.bytes = 3; nand->ecc.strength = 1; nand->ecc.options |= NAND_ECC_SOFT_HAMMING_SM_ORDER; @@ -1055,13 +1070,6 @@ static int __init fsmc_nand_probe(struct platform_device *pdev) mtd->dev.parent = &pdev->dev; - /* - * Setup default ECC mode. nand_dt_init() called from nand_scan_ident() - * can overwrite this value if the DT provides a different value. - */ - nand->ecc.engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST; - nand->ecc.hwctl = fsmc_enable_hwecc; - nand->ecc.size = 512; nand->badblockbits = 7; if (host->mode == USE_DMA_ACCESS) { @@ -1084,14 +1092,6 @@ static int __init fsmc_nand_probe(struct platform_device *pdev) nand->options |= NAND_KEEP_TIMINGS; } - if (AMBA_REV_BITS(host->pid) >= 8) { - nand->ecc.read_page = fsmc_read_page_hwecc; - nand->ecc.calculate = fsmc_read_hwecc_ecc4; - nand->ecc.correct = fsmc_bch8_correct_data; - nand->ecc.bytes = 13; - nand->ecc.strength = 8; - } - nand_controller_init(&host->base); host->base.ops = &fsmc_nand_controller_ops; nand->controller = &host->base; |