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ar71xx: ar934x-nfc: allow ECC to be configured in software BCH mode 

Some devices ship with NAND images that use BCH ECC. Let the driver know
about that ECC mode so that it can be selected by machine files.

Signed-off-by: Thomas Hebb <tommyhebb@gmail.com>

SVN-Revision: 46022
owl
Felix Fietkau 2015-06-18 06:37:01 +00:00
parent 1772c47c51
commit a5cd02aec4
2 changed files with 5 additions and 0 deletions
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4
target/linux/ar71xx/files/drivers/mtd/nand/ar934x_nfc.c
View File

@ -1437,6 +1437,10 @@ ar934x_nfc_probe(struct platform_device *pdev)
nand->ecc.mode = NAND_ECC_SOFT;
break;
case AR934X_NFC_ECC_SOFT_BCH:
nand->ecc.mode = NAND_ECC_SOFT_BCH;
break;
case AR934X_NFC_ECC_HW:
ret = ar934x_nfc_setup_hwecc(nfc);
if (ret)

1
target/linux/ar71xx/files/include/linux/platform/ar934x_nfc.h
View File

@ -20,6 +20,7 @@ struct mtd_partition;
enum ar934x_nfc_ecc_mode {
AR934X_NFC_ECC_SOFT = 0,
AR934X_NFC_ECC_HW,
AR934X_NFC_ECC_SOFT_BCH,
};
struct ar934x_nfc_platform_data {