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| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2021-01-08 15:40:19 +0300 |
|---|---|---|
| committer | Eugen Hristev <eugen.hristev@microchip.com> | 2021-01-22 16:09:59 +0300 |
| commit | 786f888b743e9b83c9095cb9b5548ebe2e29afc5 (patch) | |
| tree | c8710d21b834f7155520ad6ee2de091fb54837d5 /arch/arm/mach-at91 | |
| parent | 58b1d680d139113b7ce91aa2d22bc71d74a9715e (diff) | |
| download | u-boot-786f888b743e9b83c9095cb9b5548ebe2e29afc5.tar.xz | |
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>
Diffstat (limited to 'arch/arm/mach-at91')
| -rw-r--r-- | arch/arm/mach-at91/include/mach/sama5d3.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-at91/include/mach/sama5d3.h b/arch/arm/mach-at91/include/mach/sama5d3.h index 83f18a8148..f4f05676f7 100644 --- 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 |