From 55661ee0e3cf518e1b89939f00fda50b326d3139 Mon Sep 17 00:00:00 2001 From: Tudor Ambarus Date: Fri, 21 May 2021 11:52:04 +0300 Subject: [PATCH] Revert "sama5d3: Fix Galois Field Table offsets" This reverts commit 786f888b743e9b83c9095cb9b5548ebe2e29afc5. Looks like the datasheet at https://ww1.microchip.com/downloads/en/DeviceDoc/SAMA5D3-Series-Data-sheet-DS60001609b.pdf is wrong, and the testing was poorly done, because the PMECC did not raise any error, but also didn't correct any bitflips. Restoring the offsets as they were before, makes the PMECC on sama5d3x capable of correcting bitflips. Fixes: 786f888b74 ("sama5d3: Fix Galois Field Table offsets") Signed-off-by: Tudor Ambarus --- arch/arm/mach-at91/include/mach/sama5d3.h | 4 ++-- 1 file 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 f4f0567..83f18a8 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 0x8000 -#define ATMEL_PMECC_INDEX_OFFSET_1024 0x10000 +#define ATMEL_PMECC_INDEX_OFFSET_512 0x10000 +#define ATMEL_PMECC_INDEX_OFFSET_1024 0x18000 /* * SAMA5D3 specific prototypes -- 2.7.4