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-rw-r--r--include/mtd/cfi_flash.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/mtd/cfi_flash.h b/include/mtd/cfi_flash.h
index 3245b44..966b5e0 100644
--- a/include/mtd/cfi_flash.h
+++ b/include/mtd/cfi_flash.h
@@ -60,6 +60,13 @@
#define AMD_CMD_UNLOCK_ACK 0x55
#define AMD_CMD_WRITE_TO_BUFFER 0x25
#define AMD_CMD_WRITE_BUFFER_CONFIRM 0x29
+#define AMD_CMD_SET_PPB_ENTRY 0xC0
+#define AMD_CMD_SET_PPB_EXIT_BC1 0x90
+#define AMD_CMD_SET_PPB_EXIT_BC2 0x00
+#define AMD_CMD_PPB_UNLOCK_BC1 0x80
+#define AMD_CMD_PPB_UNLOCK_BC2 0x30
+#define AMD_CMD_PPB_LOCK_BC1 0xA0
+#define AMD_CMD_PPB_LOCK_BC2 0x00
#define AMD_STATUS_TOGGLE 0x40
#define AMD_STATUS_ERROR 0x20