* Pekon Gupta <pekon@xxxxxx> [140422 00:34]: > +&gpmc { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&nand_flash_x8>; > + ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ Please use the minimum size 16MB GPMC range here, NAND only has few registers addressable unlike NOR that actually uses the whole range. > + nand@0,0 { > + reg = <0 0 0>; /* CS0, offset 0 */ Then here map the true size of the NAND device IO register area. BTW, we should do the similar changes to other files so we can unify the GPMC partitioning a bit. But that's unsafe to do until we have fixed the issue of mapping GPMC devices to a different location from the bootloader location. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html