Thanks a lot to everybody, so the main problem was that I need to reuse the qemu nand image from nokia adding your staff instread of creating a new blank one.
It worked fine now ! Now I was able to boot a PR1.1 maemo 5 image on qemu and create a bigger qemu meego image to install packages on it! Ramon 2010/5/13 Sylvia Liu <sylviaonly...@gmail.com> > Hi Toni, > > Thanks for your reply. > But I don't know how to extract bootloader from the N900 nand image. > Could you please provide more info.? > > > > Besides that, I got another idea: > Maybe I can replace the rootfs part in the N900 nand image with my ubiimg. > So I do the following things: > > --- Use qflasher to do the replace, the command is as follow: > $ cat create-n900-qemu > #!/bin/bash > qflasher -v -n pagesize=2048,pagesperblock=64,numblocks=2048 -r $1 -y r -o > $2 > > --- Here is the trace: > $ cp meego_qemu_nand.img my.img > $ ./create-n900-qemu meego-1.0-arm-n900-201005051503.ubiimg my.img > not writing config partition to output > nand flash size is 256MB (2048 bytes/page, 64 pages/block, 2048 blocks) > setup ubifs for pages 2304-131072 > wrote rootfs (169MB, 86720 pages) in blocks 36-1390 > erasing remainder of rootfs partition > erased ubifs in blocks 1391-2047 > oob area total size is 8MB > finishing up... > > Seems OK, right? > But I cannot start "my.img", some error come out when starting by command: > $qemu-system-arm -M n900 -mtdblock my.img -serial stdio -clock unix > > --- logs: > [ 3.587951] UBIFS error (pid 1): ubifs_get_sb: cannot open > "ubi0:rootfs", error -19 > [ 3.589263] VFS: Cannot open root device "ubi0:rootfs" or > unknown-block(0,0) > [ 3.589630] Please append a correct "root=" boot option; here are > the available partitions: > [ 3.590759] Kernel panic - not syncing: VFS: Unable to mount root > fs on unknown-block(0,0) > > Can you give some advices on this? > Thanks! > > > On Thu, May 13, 2010 at 11:34 AM, Toni Nikkanen <t...@tuug.fi> wrote: > > On Thu, May 13, 2010 at 10:51:42AM +0800, Sylvia Liu wrote: > >> Hi, > >> > >> I found this link might be helpful for you. > >> http://lists.meego.com/pipermail/meego-dev/2010-April/001433.html > >> > >> I am also trying to create a qemu nand image for N900. > >> As I understand, an image with the following partition should be > >> created if you want it run on N900. > >> > >> Loader 128kB > >> config 384kB > >> log 256kB > >> kernel 2048kB > >> initfs 2048kB > >> rootfs 257280kB > >> > >> Now I can get the kernel img (zImage-arm-n900) > >> and rootfs img (meego-codedrop-arm-n900-201003311614.ubiimg) from web. > >> But I don't know where to get the loader file and initfs file. > >> > >> As I assumed that we need all those four files to create the a nand > image. > >> Am I right? > > > > > > You can extract the loader and other parts from the MeeGo N900 QEMU nand > image that is distributed by Nokia: > > http://wiki.meego.com/ARM/Meego_on_Qemu > > > > > > > > > > > -- Ramon a.k.a bloodbare
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