Home Explore Help
Sign In
OpenWrt
/
openwrt
mirror of https://github.com/openwrt/openwrt.git
2
0
Fork 0
Files Issues 0 Wiki
Browse Source

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 <[email protected]>

SVN-Revision: 46022
Felix Fietkau 10 years ago
parent
1772c47c51
commit
a5cd02aec4
2 changed files with 5 additions and 0 deletions
Unified View Show Diff Stats
  1. 4 0
      target/linux/ar71xx/files/drivers/mtd/nand/ar934x_nfc.c
  2. 1 0
      target/linux/ar71xx/files/include/linux/platform/ar934x_nfc.h

+ 4 - 0
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;
 
 		nand->ecc.mode = NAND_ECC_SOFT;
 
 		break;
 
 		break;
 
 
 
+	case AR934X_NFC_ECC_SOFT_BCH:
 
+		nand->ecc.mode = NAND_ECC_SOFT_BCH;
 
+		break;
 
+
 
 	case AR934X_NFC_ECC_HW:
 
 	case AR934X_NFC_ECC_HW:
 
 		ret = ar934x_nfc_setup_hwecc(nfc);
 
 		ret = ar934x_nfc_setup_hwecc(nfc);
 
 		if (ret)
 
 		if (ret)

+ 1 - 0
target/linux/ar71xx/files/include/linux/platform/ar934x_nfc.h
View File 

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