Openmoko on HTC-Dream
From Openmoko
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== Introduction == | == Introduction == | ||
HTC-Dream is a android based phone. | HTC-Dream is a android based phone. | ||
| − | Android is running on top of a | + | Android is running on top of a Linux kernel. |
| − | So we have basically no work to do using this kernel to boot an Openmoko | + | So we have basically no work to do using this kernel to boot an Openmoko user space. |
This work is done. | This work is done. | ||
| − | I booted an Openmoko | + | I booted an Openmoko user space. |
The way to do it on your own is described below. | The way to do it on your own is described below. | ||
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== Setup the rootfs == | == Setup the rootfs == | ||
* In this example setup I used a SD-Card as root partition. | * In this example setup I used a SD-Card as root partition. | ||
| − | * In order to follow this guide format a SD-Card (just like installing Openmoko on | + | * In order to follow this guide format a SD-Card (just like installing Openmoko on Neo Freerunner). |
** First partition: vfat | ** First partition: vfat | ||
** Second partition: ext2 (root) | ** Second partition: ext2 (root) | ||
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== Bootloader == | == Bootloader == | ||
You need to install fastboot. | You need to install fastboot. | ||
| − | In order to do this, you will have need to have "root" on the existing | + | In order to do this, you will have need to have "root" on the existing Android device or already have a developer version of the bootloader installed. |
== Kernel == | == Kernel == | ||
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export HACK_DIR=`pwd` | export HACK_DIR=`pwd` | ||
git clone git://android.git.kernel.org/kernel/msm.git | git clone git://android.git.kernel.org/kernel/msm.git | ||
| − | wget http://wiki.openmoko.org/images/3/3b/Openmoko-htc-dream-kernel-config.txt | + | <nowiki>wget http://wiki.openmoko.org/images/3/3b/Openmoko-htc-dream-kernel-config.txt</nowiki> |
cp Openmoko-htc-dream-kernel-config.txt msm/.config | cp Openmoko-htc-dream-kernel-config.txt msm/.config | ||
cd msm | cd msm | ||
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=== Building boot.img === | === Building boot.img === | ||
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mkdir $HACK_DIR/mk_boot_img | mkdir $HACK_DIR/mk_boot_img | ||
cd $HACK_DIR/mk_boot_img | cd $HACK_DIR/mk_boot_img | ||
| − | wget http://wiki.openmoko.org/images/9/92/Mkbootimg.bin | + | <nowiki>wget http://wiki.openmoko.org/images/9/92/Mkbootimg.bin</nowiki> |
| − | wget http://wiki.openmoko.org/images/f/f6/Newramdisk.cpio.gz | + | <nowiki>wget http://wiki.openmoko.org/images/f/f6/Newramdisk.cpio.gz</nowiki> |
mv Newramdisk.cpio.gz newramdisk.cpio.gz | mv Newramdisk.cpio.gz newramdisk.cpio.gz | ||
sudo cp Mkbootimg.bin /usr/bin/mkbootimg | sudo cp Mkbootimg.bin /usr/bin/mkbootimg | ||
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* restart then handy | * restart then handy | ||
fastboot reboot | fastboot reboot | ||
| − | |||
== WLAN == | == WLAN == | ||
| − | http://bobcopeland.com/android_wifi.html | + | * http://bobcopeland.com/android_wifi.html |
[[Category:Distributions]] | [[Category:Distributions]] | ||
Revision as of 02:14, 30 July 2009
Contents |
Introduction
HTC-Dream is a android based phone. Android is running on top of a Linux kernel. So we have basically no work to do using this kernel to boot an Openmoko user space. This work is done. I booted an Openmoko user space. The way to do it on your own is described below.
Working
- USB-Ethernet
- Framebuffer console
Setup the rootfs
- In this example setup I used a SD-Card as root partition.
- In order to follow this guide format a SD-Card (just like installing Openmoko on Neo Freerunner).
- First partition: vfat
- Second partition: ext2 (root)
- mount it and extract http://downloads.openmoko.org/distro/releases/Om2008.12/Om2008.12-om-gta02.rootfs.tar.gz to it
Bootloader
You need to install fastboot. In order to do this, you will have need to have "root" on the existing Android device or already have a developer version of the bootloader installed.
Kernel
Building new kernel
Use 2.6.29 from android.git.kernel.org. 2.6.27 rebooted after a few minutes without any reason.
export HACK_DIR=`pwd` git clone git://android.git.kernel.org/kernel/msm.git wget http://wiki.openmoko.org/images/3/3b/Openmoko-htc-dream-kernel-config.txt cp Openmoko-htc-dream-kernel-config.txt msm/.config cd msm make CROSS_COMPILE=/usr/local/openmoko/arm/arm-angstrom-linux-gnueabi/bin/ ARCH=arm sudo make CROSS_COMPILE=/usr/local/openmoko/arm/arm-angstrom-linux-gnueabi/bin/ ARCH=arm modules_install sudo mv /lib/modules/2.6-29-openmoko-htc-dream /mnt/foo/lib/modules/ sync umount /mnt/foo
Building boot.img
mkdir $HACK_DIR/mk_boot_img cd $HACK_DIR/mk_boot_img wget http://wiki.openmoko.org/images/9/92/Mkbootimg.bin wget http://wiki.openmoko.org/images/f/f6/Newramdisk.cpio.gz mv Newramdisk.cpio.gz newramdisk.cpio.gz sudo cp Mkbootimg.bin /usr/bin/mkbootimg mkbootimg --cmdline "console=tty0 no_console_suspend=1 root=/dev/mmcblk0p2 rootdelay=2 fbcon=rotate:1" \ --kernel $HACK_DIR/msm/arch/arm/boot/zImage \ --ramdisk ./newramdisk.cpio.gz -o openmoko-boot.img
Flashing boot.img
- Start into fastboot
- execute
fastboot flash boot openmoko-boot.img
- restart then handy
fastboot reboot
