Revert "sama5d3: Fix Galois Field Table offsets"

Revert "sama5d3: Fix Galois Field Table offsets"

This reverts commit 80b1d6e68223929387d8200bafd792eb0416e6c8.

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: 80b1d6e682 ("sama5d3: Fix Galois Field Table offsets")
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>