mtd: nand: mxs: Add ECC geometry for 2048b/112b NAND

Add ECC geometry for NAND which has 2048b pagesize and 112b OOB
size. This is for example Macronix MX30LF2G28AB chip.

Signed-off-by: Marek Vasut <marex@denx.de>

diff --git a/drivers/mtd/nand/mxs_nand.c b/drivers/mtd/nand/mxs_nand.c
index 036c113..7a064ab 100644 (file)
--- a/drivers/mtd/nand/mxs_nand.c
+++ b/drivers/mtd/nand/mxs_nand.c
@@ -146,8 +146,13 @@ static uint32_t mxs_nand_aux_status_offset(void)
 static inline uint32_t mxs_nand_get_ecc_strength(uint32_t page_data_size,
                                                uint32_t page_oob_size)
 {
-       if (page_data_size == 2048)
-               return 8;
+       if (page_data_size == 2048) {
+               if (page_oob_size == 64)
+                       return 8;
+
+               if (page_oob_size == 112)
+                       return 14;
+       }
 
        if (page_data_size == 4096) {
                if (page_oob_size == 128)