* [U-Boot-Users] [PATCH 0/2] PPC4xx: Make LWMON5 ECC POST board-independent
@ 2007-10-27 16:47 Larry Johnson
0 siblings, 0 replies; only message in thread
From: Larry Johnson @ 2007-10-27 16:47 UTC (permalink / raw)
To: u-boot
Hi Stefan (and group),
Here for your comments and suggestions are my proposed patches to take
the ECC POST for the LWMON5 board and generalize it to all 440EPx/GRx
boards. This code is running on our prototype Korat 440EPx boards.
I have replaced the volatile pointers with calls to in_be32() and
out_be32(), but the synchronization between the writes creating the ECC
errors and the reads to detect them is still required. I have left
these changes in as I feel the code is clearer with them.
Please note that these patches require my previous patch to
"include/ppc440.h".
Best regards,
Larry Johnson
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2007-10-27 16:47 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-10-27 16:47 [U-Boot-Users] [PATCH 0/2] PPC4xx: Make LWMON5 ECC POST board-independent Larry Johnson
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox