hi, On Fri Jun 17, 2011 at 12:03:31PM +0200, Simon Schwarz wrote:
I'am trying to get the NAND-flash to work in my OMAP3 SPL. I essentially call these functions after the base init: gpmc_init(); nand_init();
I guess this is the same as nand_spl. Do you use nand_boot.c in the spl code. This file has the nand_chip object declared as a local variable on the stack, and not bss.
But in nand_init() the cpu jumps somewhere in memory. I tracked that down to nand_get_flash_type() to the call chip->select_chip(mtd, 0); Some digging shows that the select_chip function pointer isn't initialized -> just garbage.
If you check the nand_boot function in the nand_boot.c, it calls board_nand_init, and not nand_init, so i guess you are using a different path here.
-sughosh