#define pmecc_readl(addr, reg) \
readl(&addr->reg)
+#define pmecc_readb(addr, reg) \
+ readb(&addr->reg)
+
#define pmecc_writel(addr, reg, value) \
writel((value), &addr->reg)
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 */
#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