sama5d3: Fix Galois Field Table offsets

Offsets are described in the datasheet at section:
"11.4.4.2 NAND Flash Boot: PMECC Error Detection and Correction".

For testing I "injected" bit flips into u-boot NAND memory area,
and then read back. PMECC could not correct the errors. With the
offsets updated everything is fine.

Fixes: 3225f34e5c ("ARM: atmel: add sama5d3xek support")
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>

diff --git a/arch/arm/mach-at91/include/mach/sama5d3.h b/arch/arm/mach-at91/include/mach/sama5d3.h
index 83f18a8..f4f0567 100644 (file)
--- a/arch/arm/mach-at91/include/mach/sama5d3.h
+++ b/arch/arm/mach-at91/include/mach/sama5d3.h
@@ -190,8 +190,8 @@
 /*
  * PMECC table in ROM
  */
-#define ATMEL_PMECC_INDEX_OFFSET_512   0x10000
-#define ATMEL_PMECC_INDEX_OFFSET_1024  0x18000
+#define ATMEL_PMECC_INDEX_OFFSET_512   0x8000
+#define ATMEL_PMECC_INDEX_OFFSET_1024  0x10000
 
 /*
  * SAMA5D3 specific prototypes