Dear Jeff,

In message CD5706FD9959BF44A988C3FF7279B4F1010FA49E@HERCULES.sandel.local you wrote:

1. Does anyone have a patch for the mpc5121e for NAND booting where

there is no NOR flash in the system?

Not yet. I think Freescale / STX are working on this.

2. Are there any patches that allow u-boot to be build in cygwin

for a PPC target?

Why would you want to do that? Do yourself (and us) a favour and install Linux (if needed, then under some emulation/virtualization layer).

3. Has anyone used CodeSourcery's PPC tool chain with u-boot?

Probably. We use the ELDK.

4. Has anyone implemented/used DFU mode with the mpc5121e?

With DFU as in Device Firmware Upgrade? We don't use this (yet?) in U-Boot.

Best regards,

Wolfgang Denk