1 files changed, 33 insertions, 0 deletions

diff --git a/firmware/target/mips/ingenic_x1000/nand-x1000.h b/firmware/target/mips/ingenic_x1000/nand-x1000.h
index 668b3e3f82..150361b739 100644
--- a/firmware/target/mips/ingenic_x1000/nand-x1000.h
+++ b/firmware/target/mips/ingenic_x1000/nand-x1000.h
@@ -42,6 +42,39 @@
 /* Chip requires QE bit set to enable quad I/O mode */
 #define NAND_CHIPFLAG_HAS_QE_BIT    0x0002
 
+/*                                          cmd   mode             a  d  phase format         has data */
+#define NANDCMD_RESET               SFC_CMD(0xff, SFC_TMODE_1_1_1, 0, 0, SFC_PFMT_ADDR_FIRST, 0)
+#define NANDCMD_READID(x,y)         SFC_CMD(0x9f, SFC_TMODE_1_1_1, x, y, SFC_PFMT_ADDR_FIRST, 1)
+#define NANDCMD_WR_EN               SFC_CMD(0x06, SFC_TMODE_1_1_1, 0, 0, SFC_PFMT_ADDR_FIRST, 0)
+#define NANDCMD_GET_FEATURE         SFC_CMD(0x0f, SFC_TMODE_1_1_1, 1, 0, SFC_PFMT_ADDR_FIRST, 1)
+#define NANDCMD_SET_FEATURE         SFC_CMD(0x1f, SFC_TMODE_1_1_1, 1, 0, SFC_PFMT_ADDR_FIRST, 1)
+#define NANDCMD_PAGE_READ(x)        SFC_CMD(0x13, SFC_TMODE_1_1_1, x, 0, SFC_PFMT_ADDR_FIRST, 0)
+#define NANDCMD_READ_CACHE(x)       SFC_CMD(0x0b, SFC_TMODE_1_1_1, x, 8, SFC_PFMT_ADDR_FIRST, 1)
+#define NANDCMD_READ_CACHE_x4(x)    SFC_CMD(0x6b, SFC_TMODE_1_1_4, x, 8, SFC_PFMT_ADDR_FIRST, 1)
+#define NANDCMD_PROGRAM_LOAD(x)     SFC_CMD(0x02, SFC_TMODE_1_1_1, x, 0, SFC_PFMT_ADDR_FIRST, 1)
+#define NANDCMD_PROGRAM_LOAD_x4(x)  SFC_CMD(0x32, SFC_TMODE_1_1_4, x, 0, SFC_PFMT_ADDR_FIRST, 1)
+#define NANDCMD_PROGRAM_EXECUTE(x)  SFC_CMD(0x10, SFC_TMODE_1_1_1, x, 0, SFC_PFMT_ADDR_FIRST, 0)
+#define NANDCMD_BLOCK_ERASE(x)      SFC_CMD(0xd8, SFC_TMODE_1_1_1, x, 0, SFC_PFMT_ADDR_FIRST, 0)
+
+/* Feature registers are found in linux/mtd/spinand.h,
+ * apparently these are pretty standardized */
+#define FREG_PROT        0xa0
+#define FREG_PROT_UNLOCK 0x00
+
+#define FREG_CFG             0xb0
+#define FREG_CFG_OTP_ENABLE  (1 << 6)
+#define FREG_CFG_ECC_ENABLE  (1 << 4)
+#define FREG_CFG_QUAD_ENABLE (1 << 0)
+
+#define FREG_STATUS               0xc0
+#define FREG_STATUS_BUSY          (1 << 0)
+#define FREG_STATUS_EFAIL         (1 << 2)
+#define FREG_STATUS_PFAIL         (1 << 3)
+#define FREG_STATUS_ECC_MASK      (3 << 4)
+#define FREG_STATUS_ECC_NO_FLIPS  (0 << 4)
+#define FREG_STATUS_ECC_HAS_FLIPS (1 << 4)
+#define FREG_STATUS_ECC_UNCOR_ERR (2 << 4)
+
 /* Types to distinguish between block & page addresses in the API.
  *
  *                BIT 31                            log2_ppb bits