On Tue, 13 Nov 2012, Mark Jackson wrote: > On 06/11/12 09:47, Mark Jackson wrote: > > > That works ... great !! > > > > But now I'm confused, since I thought the DTB was appended to the uImage file. The DTB is appended to the zImage file. You then need to convert the product of the concatenation to uImage format. So ... > > I have the following in my .config:- > > > > ARM_ATAG_DTB_COMPAT=y > > ARM_APPENDED_DTB=y > > ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y > > > > And then I create my uImage file using:- > > > > $ make -j 8 ARCH=arm CROSS_COMPILE=arm-linux- uImage > > $ make -j 8 ARCH=arm CROSS_COMPILE=arm-linux- am335x-bone.dtb instead of this: > > $ cat arch/arm/boot/uImage arch/arm/boot/am335x-bone.dtb > arch/arm/boot/uImage-dtb.am335x-bone > > $ cp arch/arm/boot/uImage-dtb.am335x-bone /media/boot/uImage something like this is what you need to do instead: $ cat arch/arm/boot/zImage arch/arm/boot/am335x-bone.dtb > arch/arm/boot/zImage-dtb.am335x-bone $ scripts/mkuboot.sh -A arm -O linux -C none -T kernel -a 0x80008000 -e 0x80008000 -n 'Linux' -d arch/arm/boot/zImage-dtb.am335x-bone arch/arm/boot/uImage-dtb.am335x-bone > > Do you now have to load the DTB as a separate file ? > > > > Or should the appended DTB still work ? Appended DTBs work fine on the testbed here. - Paul -- 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
