Initial commit

target/linux/ramips/patches-4.14/0040-nand-hack.patch

@@ -0,0 +1,32 @@
+--- a/drivers/mtd/nand/nand_base.c
++++ b/drivers/mtd/nand/nand_base.c
+@@ -1908,6 +1908,9 @@ static int nand_do_read_ops(struct mtd_i
+ 						 __func__, buf);
+ 
+ read_retry:
++#ifdef CONFIG_MTK_MTD_NAND
++			ret = chip->read_page(mtd, chip, bufpoi, page);
++#else
+ 			if (nand_standard_page_accessors(&chip->ecc))
+ 				chip->cmdfunc(mtd, NAND_CMD_READ0, 0x00, page);
+ 
+@@ -1927,6 +1930,7 @@ read_retry:
+ 			else
+ 				ret = chip->ecc.read_page(mtd, chip, bufpoi,
+ 							  oob_required, page);
++#endif
+ 			if (ret < 0) {
+ 				if (use_bufpoi)
+ 					/* Invalidate page cache */
+--- a/include/linux/mtd/rawnand.h
++++ b/include/linux/mtd/rawnand.h
+@@ -895,6 +895,9 @@ struct nand_chip {
+ 	int (*setup_data_interface)(struct mtd_info *mtd, int chipnr,
+ 				    const struct nand_data_interface *conf);
+ 
++#ifdef CONFIG_MTK_MTD_NAND
++	int (*read_page)(struct mtd_info *mtd, struct nand_chip *chip, u8 *buf, int page);
++#endif /* CONFIG_MTK_MTD_NAND */
+ 
+ 	int chip_delay;
+ 	unsigned int options;