[U-Boot] [PATCH 2/2] qemu_mips: update doc to use all disk and boot linux kernel

Shinya Kuribayashi skuribay at ruby.dti.ne.jp
Wed Dec 17 15:20:58 CET 2008


Jean-Christophe PLAGNIOL-VILLARD wrote:
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
> ---
>  doc/README.qemu_mips |   37 ++++++++++++++++++++++++++++++++++++-
>  1 files changed, 36 insertions(+), 1 deletions(-)

Applied and pushed out, thanks.

One comment bellow.

> diff --git a/doc/README.qemu_mips b/doc/README.qemu_mips
> index 2fdd2b0..8fa4907 100644
> --- a/doc/README.qemu_mips
> +++ b/doc/README.qemu_mips
> @@ -17,12 +17,47 @@ create image:
>  start it:
>  # qemu-system-mips -M mips -pflash flash -monitor null -nographic
>  
> +Ide Disk
> +
> +# dd of=ide bs=1k cout=100k if=/dev/zero
> +
> +# sfdisk -C 261 -d ide
> +# partition table of ide
> +unit: sectors
> +
> +     ide1 : start=       63, size=    32067, Id=83
> +     ide2 : start=    32130, size=    32130, Id=83
> +     ide3 : start=    64260, size=  4128705, Id=83
> +     ide4 : start=        0, size=        0, Id= 0
> +
> +# Generate uImage
> +# tools/mkimage -A mips -O linux -T kernel -C gzip -a 0x80010000 -e 0x80245650 -n "Linux 2.6.24.y" -d vmlinux.bin.gz uImage
> +# Copy to Flash
> +# dd if=uImage bs=1k conv=notrunc seek=224 of=flash
> +# Copy to ide
> +# dd if=uImage bs=512 conv=notrunc seek=63 of=ide
> +
> +# Generate ext2 on part 2
> +# Attached as loop device ide offset = 32130 * 512
> +# losetup -o 16450560 -f ide
> +# Format as ext2 ( arg2 : nb blocks)
> +# mke2fs /dev/loop0 16065
> +# losetup -d /dev/loop0
> +# Mount and copy uImage and initrd.gz to it
> +# mount -o loop,offset=16450560 -t ext2 ide /mnt
> +# Umount it
> +# umount /mnt

Comments are difficult to distinguish from real commands here.  It might
be readable if we use another comment style, or another command prompt.

And again, thanks for your continued work to improve qemu "getting
started" guide.

  Shinya


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