Shawn Jin wrote:
Hi,
I have a cuImage kernel in order to support legacy u-boot and a ramdisk image. Kernel boots fine if these two images are separate and "bootm $kernel $ramdisk" is used. But I can not make it to work using a single multi image that contains the kernel and ramdisk images. Is it even technically possible to boot a multi-image with cuboot wrapper?
Try the following steps: ------ 1. cp <your ramdisk.gz> arch/powerpc/boot/ramdisk.image.gz 2. make cuImage.initrd.<your target>
You can get one Image, cuImage.initrd.<your target>, including kernel and ramdisk.
Cheers Tiejun
On the cuImage kernel I have load address set to 0x400000 and the entry address set to 0x400554 due to the cuboot wrapper. But to make a multi image, both the load and the entry addresses should be set to zero. And u-boot (1.1.2) bootm takes the entry address of the multi image (i.e. 0x0) as the kernel entry address. 0x0 is certainly not the entry address for a cuImage kernel.
Is there a possible workaround other than using two separate images?
Thanks, -Shawn. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev