tree a3a4724c6d0aa340586400d3e563e0684c83c167
parent 454a6cf8d498f70d2b3e18f07837603eb24b12d4
author Larry Johnson <lrj@arlinx.com> 1193503695 -0400
committer Stefan Roese <sr@denx.de> 1198780533 +0100

Fix/enhance ECC POST for 440EPx/GRx

This patch allows the ECC POST to be used for different boards with the
PPC440 Denali SDRAM controller.  Modifications include skipping the test
if ECC is not enabled (as for non-ECC DIMMs) and adding synchronization
to prevent timing errors.

Signed-off-by: Larry Johnson <lrj@acm.org>