Hi:
Was going through the patch for uboot posted earlier this year and the related review comments here:
http://www.mail-archive.com/u-boot@lists.denx.de/msg01140.html.
From the thread, it looks like no one is working on the u-boot nand
boot on imx31 pdk. Please correct me if i am wrong.
I was told that if that the mx31 phycore patch should work just fine for most things on the PDK and hence can be used as a base for a port to the PDK. I am ignorant of the hardware details on MX31 Phycore but when i had a look at the low level init code (lowlevelinit.S) for Phycore and compared it to the existing lowlevelinit.S for the MX31 3stack board, i realized that they are a lot different when it comes to the NAND SPL.
I am a newbie to NAND boot. Do i have to rewrite the NAND SPL code for preparing NAND boot images for the 3stack, Or is there a way i can translate some existing code(Maybe redboot code) for the MX31 3stack(PDK). I have modified the top level Makefile to include the sources for getting the SPL code compiled but am stuck at the lowlevelinit.S file.
My final intent is to get the uboot boot out of NAND on MX31- 3stack(PDK) although i have managed to get uboot running from RAM on the platform.
Thanks in Advance! Alfred.