arm: Remove nhk8815 boards and nomadik arch

[u-boot] / drivers / mtd / nand / atmel_nand_ecc.h

diff --git a/drivers/mtd/nand/atmel_nand_ecc.h b/drivers/mtd/nand/atmel_nand_ecc.h
index 92d4ec59fd29f38bf02491f0bdb137dcbc7961de..79e399489eac9604c5e69814b6ff6013ca9a28cf 100644 (file)
--- a/drivers/mtd/nand/atmel_nand_ecc.h
+++ b/drivers/mtd/nand/atmel_nand_ecc.h
@@ -123,6 +123,20 @@ struct pmecc_errloc_regs {
        u32 sigma[25];  /* 0x28-0x88 Error Location Sigma Registers */
        u32 el[24];     /* 0x8C-0xE8 Error Location Registers */
        u32 reserved1[5];       /* 0xEC-0xFC Reserved */
+
+       /*
+        * 0x100-0x1F8:
+        *   Reserved for AT91SAM9X5, AT91SAM9N12.
+        *   HSMC registers for SAMA5D3, SAMA5D4.
+        */
+       u32 reserved2[63];
+
+       /*
+        * 0x1FC:
+        *   PMECC version for AT91SAM9X5, AT91SAM9N12.
+        *   HSMC version for SAMA5D3, SAMA5D4. Can refer as PMECC version.
+        */
+       u32 version;
 };
 
 /* For Error Location Configuration Register */
@@ -137,13 +151,26 @@ struct pmecc_errloc_regs {
 #define                PMERRLOC_ERR_NUM_MASK           (0x1f << 8)
 #define                PMERRLOC_CALC_DONE              (1 << 0)
 
+/* PMECC IP version */
+#define PMECC_VERSION_SAMA5D4                  0x113
+#define PMECC_VERSION_SAMA5D3                  0x112
+#define PMECC_VERSION_AT91SAM9N12              0x102
+#define PMECC_VERSION_AT91SAM9X5               0x101
+
 /* Galois field dimension */
 #define PMECC_GF_DIMENSION_13                  13
 #define PMECC_GF_DIMENSION_14                  14
 
+/* Primitive Polynomial used by PMECC */
+#define PMECC_GF_13_PRIMITIVE_POLY             0x201b
+#define PMECC_GF_14_PRIMITIVE_POLY             0x4443
+
 #define PMECC_INDEX_TABLE_SIZE_512             0x2000
 #define PMECC_INDEX_TABLE_SIZE_1024            0x4000
 
 #define PMECC_MAX_TIMEOUT_US           (100 * 1000)
 
+/* Reserved bytes in oob area */
+#define PMECC_OOB_RESERVED_BYTES               2
+
 #endif