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authorStefan Roese <sr@denx.de>2009-09-28 17:33:45 +0200
committerStefan Roese <sr@denx.de>2009-10-02 13:53:37 +0200
commitfb95169e39f2d03270bed552d27bbb02627a443e (patch)
treec94e691e322097c7cdc43943cd3bb05b3e7c760e /board/esd
parentd24bd2517a2b847f773453eab0ee5b1c8ebc74ba (diff)
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ppc4xx: Merge PPC4xx DDR and DDR2 ECC handling
This patch merges the ECC handling (ECC parity byte writing) into one file (ecc.c) for all PPC4xx SDRAM controllers except for PPC440EPx/GRx. This exception is because only those PPC's use the completely different Denali SDRAM controller core. Previously we had two routines to generate/write the ECC parity bytes. With this patch we now only have one core function left. Tested on Kilauea (no ECC) and Katmai (with and without ECC). Signed-off-by: Stefan Roese <sr@denx.de> Cc: Felix Radensky <felix@embedded-sol.com> Cc: Grant Erickson <gerickson@nuovations.com> Cc: Pieter Voorthuijsen <pv@prodrive.nl>
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