mtd: nand: omap: Revert to using software ECC by default

[karo-tx-linux.git] / include / linux / platform_data / mtd-nand-omap2.h

diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h
index 660c029d694fce72c7f3b8d53c7703d21c85f54a..16ec262dfcc804a567910dad83bb3edbe72bdc74 100644 (file)
--- a/include/linux/platform_data/mtd-nand-omap2.h
+++ b/include/linux/platform_data/mtd-nand-omap2.h
@@ -21,8 +21,17 @@ enum nand_io {
 };
 
 enum omap_ecc {
-       /* 1-bit  ECC calculation by GPMC, Error detection by Software */
-       OMAP_ECC_HAM1_CODE_HW = 0,
+       /*
+        * 1-bit ECC: calculation and correction by SW
+        * ECC stored at end of spare area
+        */
+       OMAP_ECC_HAM1_CODE_SW = 0,
+
+       /*
+        * 1-bit ECC: calculation by GPMC, Error detection by Software
+        * ECC layout compatible with ROM code layout
+        */
+       OMAP_ECC_HAM1_CODE_HW,
        /* 4-bit  ECC calculation by GPMC, Error detection by Software */
        OMAP_ECC_BCH4_CODE_HW_DETECTION_SW,
        /* 4-bit  ECC calculation by GPMC, Error detection by ELM */