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-rw-r--r--include/mtd/mtd-abi.h10
1 files changed, 4 insertions, 6 deletions
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index fa252415784..e4d61f33d5b 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -30,17 +30,15 @@ struct mtd_oob_buf {
#define MTD_NANDFLASH 4
#define MTD_DATAFLASH 6
-#define MTD_CLEAR_BITS 1 // Bits can be cleared (flash)
-#define MTD_SET_BITS 2 // Bits can be set
#define MTD_ECC 128 // Device capable of automatic ECC
#define MTD_PROGRAM_REGIONS 512 // Configurable Programming Regions
+#define MTD_WRITEABLE 0x400 /* Device is writeable */
// Some common devices / combinations of capabilities
#define MTD_CAP_ROM 0
-#define MTD_CAP_RAM (MTD_CLEAR_BITS|MTD_SET_BITS)
-#define MTD_CAP_NORFLASH (MTD_CLEAR_BITS)
-#define MTD_CAP_NANDFLASH (MTD_CLEAR_BITS)
-#define MTD_WRITEABLE (MTD_CLEAR_BITS|MTD_SET_BITS)
+#define MTD_CAP_RAM (MTD_WRITEABLE)
+#define MTD_CAP_NORFLASH (MTD_WRITEABLE)
+#define MTD_CAP_NANDFLASH (MTD_WRITEABLE)
// Types of automatic ECC/Checksum available