On 05/17/2012 05:53 PM, Timur Tabi wrote: > Scott Wood wrote: >> NAND doesn't need it because NAND goes through an API rather than direct >> memory-mapped access, and has more coarse-grained operations. NAND >> should be able to take care of this entirely in the driver using the >> select_chip() callback. > > Fair enough. How do I enable that feature? Do I create my own > board_nand_init() and then do this: > > this->select_chip = p1022ds_nand_select_chip;
board_nand_init() is implemented in drivers/mtd/nand/fsl_elbc_nand.c. You'll need to add some board hook there. >> Timur, is there any reason to use NOR rather than NAND with this chip? > > Well, as with most of our boards, NOR is the default configuration. Also, > there's no NAND support upstream yet. What isn't upstream, besides the muxing hack? Does it need the 4K page hack? -Scott _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
