diff options
Diffstat (limited to 'scripts/qemu/README')
| -rw-r--r-- | scripts/qemu/README | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/scripts/qemu/README b/scripts/qemu/README deleted file mode 100644 index 10bf64ebba..0000000000 --- a/scripts/qemu/README +++ /dev/null | |||
| @@ -1,58 +0,0 @@ | |||
| 1 | qemu-arm poky image notes | ||
| 2 | ========================= | ||
| 3 | |||
| 4 | Poky can generate qemu-system-arm bootable kernels and images with can | ||
| 5 | then be used on an x86 desktop. There are two ways to run such images; | ||
| 6 | |||
| 7 | Via ext2 filesystem image | ||
| 8 | ========================== | ||
| 9 | |||
| 10 | Run; | ||
| 11 | |||
| 12 | qemu-ext2 <zimage-qemuarm>.bin <filesystem-qemuarm>.ext2 | ||
| 13 | |||
| 14 | |||
| 15 | Via NFS | ||
| 16 | ======== | ||
| 17 | |||
| 18 | As root; | ||
| 19 | |||
| 20 | % apt-get install nfs-kernel-server | ||
| 21 | |||
| 22 | % mkdir /srv/qemuarm | ||
| 23 | |||
| 24 | Edit via /etc/exports : | ||
| 25 | |||
| 26 | # /etc/exports: the access control list for filesystems which may be exported | ||
| 27 | # to NFS clients. See exports(5). | ||
| 28 | /srv/qemuarm 192.168.7.2(rw,no_root_squash) | ||
| 29 | |||
| 30 | % /etc/init.d/nfs-kernel-server restart | ||
| 31 | |||
| 32 | % modprobe tun | ||
| 33 | |||
| 34 | untar build/tmp/deploy/images/<built image>.rootfs.tar.bz2 into /srv/qemuarm | ||
| 35 | |||
| 36 | Move poky built qemu-system-arm into your path, i.e; | ||
| 37 | |||
| 38 | % cp ./build/tmp/staging/i686-linux/bin/qemu-system-arm /usr/local/bin | ||
| 39 | |||
| 40 | Finally, launch: | ||
| 41 | |||
| 42 | % ./qemu-nfs ../../build/tmp/deploy/images/<zimage-qemuarm>.bin | ||
| 43 | |||
| 44 | ( change perms on /dev/net/tun to run as non root ) | ||
| 45 | |||
| 46 | Notes | ||
| 47 | ===== | ||
| 48 | |||
| 49 | - You can set QEMU_MEMORY env var to control amount of available memory | ||
| 50 | ( defaults to 64M ) | ||
| 51 | - There is a bug in qemu in that means occasionally it will use 100% cpu. | ||
| 52 | You will need to restart it in this situation. | ||
| 53 | |||
| 54 | |||
| 55 | More Info | ||
| 56 | ========= | ||
| 57 | |||
| 58 | - See http://o-hand.com/~richard/qemu.html | ||
