Re: [U-Boot-Users] Latest git not working for MPC8349EMDS

David Hawkins wrote:

For the board to low-memory boot, the HRCW has to indicate low-boot. I'm pretty sure all I did was write the new HRCW to the first sector of Flash (or maybe it comes with the U-Boot image, I can't recall).

It does. The first 64 bytes of u-boot.bin are the HRCW. If you flash u-boot.bin to FEF00000, those 64 bytes are ignored however.

I personally recommend that you put U-Boot at FE000000 instead of FEF00000 which the BSP does. That way, the HRCW and U-Boot are on the same flash bank.