mtd: nand: mxs: Replace magic number for bits per ECC level with macro

[karo-tx-uboot.git] / tools / mxsboot.c

diff --git a/tools/mxsboot.c b/tools/mxsboot.c
index 90b21737b92f80bba2a78e41bb066dd40724ff94..08219b34e8c1c9a865a51e84b212ba417bb363ba 100644 (file)
--- a/tools/mxsboot.c
+++ b/tools/mxsboot.c
@@ -48,6 +48,7 @@ static uint32_t sd_sector = 2048;
 #define        MXS_NAND_DMA_DESCRIPTOR_COUNT           4
 #define        MXS_NAND_CHUNK_DATA_CHUNK_SIZE          512
 #define        MXS_NAND_METADATA_SIZE                  10
+#define        MXS_NAND_BITS_PER_ECC_LEVEL             13
 #define        MXS_NAND_COMMAND_BUFFER_SIZE            32
 
 struct mx28_nand_fcb {
@@ -127,7 +128,7 @@ struct mx28_sd_config_block {
 
 static inline uint32_t mx28_nand_ecc_size_in_bits(uint32_t ecc_strength)
 {
-       return ecc_strength * 13;
+       return ecc_strength * MXS_NAND_BITS_PER_ECC_LEVEL;
 }
 
 static inline uint32_t mx28_nand_get_ecc_strength(uint32_t page_data_size,
@@ -142,6 +143,9 @@ static inline uint32_t mx28_nand_get_ecc_strength(uint32_t page_data_size,
 
                if (page_oob_size == 218)
                        return 16;
+
+               if (page_oob_size == 224)
+                       return 16;
        }
 
        return 0;
@@ -269,6 +273,9 @@ static struct mx28_nand_fcb *mx28_nand_get_fcb(uint32_t size)
                } else if (nand_oobsize == 218) {
                        fcb->ecc_block_n_ecc_type =     8;
                        fcb->ecc_block_0_ecc_type =     8;
+               } else if (nand_oobsize == 224) {
+                       fcb->ecc_block_n_ecc_type =     8;
+                       fcb->ecc_block_0_ecc_type =     8;
                }
        }