RE: [PATCH] arch/powerpc/lib/copy_32.S: Use alternate memcpy for MPC512x and MPC52xx

2010-07-08 Thread Steve Deiters
> -Original Message- > From: glik...@secretlab.ca [mailto:glik...@secretlab.ca] On > Behalf Of Grant Likely > Sent: Thursday, July 08, 2010 12:38 AM > To: Benjamin Herrenschmidt > Cc: Steve Deiters; linuxppc-dev@lists.ozlabs.org > Subject: Re: [PATCH] arch/power

[PATCH] arch/powerpc/lib/copy_32.S: Use alternate memcpy for MPC512x and MPC52xx

2010-06-29 Thread Steve Deiters
These processors will corrupt data if accessing the local bus with unaligned addresses. This version fixes the typical case of copying from Flash on the local bus by keeping the source address always aligned. Signed-off-by: Steve Deiters --- arch/powerpc/lib/copy_32.S | 56

RE: JFFS2 corruption when mounting filesystem with filenamesoflength> 7

2010-06-28 Thread Steve Deiters
> I think there may be something weird going on with the memcpy > in my build. If I use the following patch I no longer get > errors when I mount the filesystem. All I did was replace > the memcpy with a loop. > > I'm not sure what's special about this particular use of > memcpy. I can't be

RE: JFFS2 corruption when mounting filesystem with filenames oflength> 7

2010-06-25 Thread Steve Deiters
> -Original Message- > From: linux-mtd-boun...@lists.infradead.org > [mailto:linux-mtd-boun...@lists.infradead.org] On Behalf Of > Steve Deiters > Sent: Thursday, June 24, 2010 3:02 PM > To: linux-...@lists.infradead.org > Subject: RE: JFFS2 corruption when mou

[PATCH resend] mpc5121_nfc: Changed SVR check to allow MPC5123.

2010-05-05 Thread Steve Deiters
The revision in SVR for MPC5123 is 3. The NFC is the same as MPC5121 revision 2. Signed-off-by: Steve Deiters --- drivers/mtd/nand/mpc5121_nfc.c |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c index

[PATCH] mpc5121_nfc: Changed SVR check to allow MPC5123.

2010-04-28 Thread Steve Deiters
The revision in SVR for MPC5123 is 3. The NFC is the same as MPC5121 revision 2. --- drivers/mtd/nand/mpc5121_nfc.c |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c index 191bf99..dc04d74 100644 --- a/driv

[PATCH] Fixes for MPC512x PSC

2010-04-22 Thread Steve Deiters
This will apply on the mpc512x-v2.6.33-devel branch of the DENX git repository. This is all mostly based on what was in the Freescale LTIB release from the Freescale website. On a somewhat unrelated note, does anyone know if the Freescale LTIB drivers have been merged into any newer kernel versio

Git repository for MPC5121?

2010-04-15 Thread Steve Deiters
What is the recommended git repository for active MPC5121 development? I pulled the tag "DENX-v2.6.33.1" from git.denx.de, and, unless I'm overlooking something, it seems to be lacking some driver support such as NAND, RTC, etc. I also notice an older head called "mpc512x-v2.6.33-devel". Should I