Android donut on Gumstix overo - 相關設定整理

Shell - copy shell on Angstrom to android

$ wget http://www.gumstix.net/overo-gm-images/v0.92/omap3-console-image-overo-v0.92.tar.bz2

$ tar -jxvf omap3-console-image-overo-v0.92.tar.bz2

$ cp bin/ sbin/ lib/ usr/bin/ usr/sbin/ usr/lib usr/share/usb.ids /media/android_fs_partition

lsusb

$ mount -t usbfs none /proc/bus/usb
應該也可以寫到init.rc裡面
寫在fstab沒有作用

Ctrl+c

u-boot參數多加一個androidboot.console

$ setenv mmcargs setenv bootargs console=ttyS2,115200n8 androidboot.console=ttyS2 root=/dev/mmcblk0p2 rootdelay=2 omapfb.mode=dvi:800x480MR-16@60 init=/init

意外解決scp的鬼問題 good :p

Read-Only filesystem

$ vi init.rc

comment mount rootfs rootfs / ro remount

GPIO and 800x480

u-boot參數

kerner driver

DNS

$ vi init.rc

#basic network init

setprop net.dns1 140.96.254.100

Ethernet

$ make menuconfig

Device Drivers -> Network device support -> USB Network Adapters -> Multi-purpose USB Networking Framework -> ASIX AX88xxx Based USB2.0 Ethernet Adapter

$ vi init.rc

#basic network init

ifup eth0

service dhcp /system/bin/netcfg eth0 dhcp

oneshot

(上面兩行擺在init.rc的最後面即可)

Wireless Network - zd1211

$ make menuconfig

Device Drivers -> Network device support -> Wireless LAN -> Wireless LAN and ZyDAS ZD1211/ZD1211B USB-wireless support

$ cp zd1211-firmware /system/etc/firmware/zd1211

$ vi init.rc

#basic network init

ifup wlan0

$ iwconfig wlan0 essid xxx

$ netcfg wlan0 dhcp

ALSA - sample config: asound.conf, init.rc

$ make menuconfig

Device Driver -> Sound card support -> Advanced Linux Sound Architecture -> ALSA for Soc audio support -> 全選

(其餘項目還沒確定哪些可選可不選)

編譯alsa-utils, alsa-lib, alsa-sound

內容太過冗長, 請參考android 1.5 on gumstix overo的 ALSA Setting

$ vi init.rc

$ vi /system/etc/asound.conf

可參考上面所附的config file

tty

$ vi init.rc

service getty /sbin/getty 38400 tty1

oneshot

ssh and scp (android內建的)

$ ln -s /system/xbin/ssh /system/bin/ssh

$ mv /dev/random /dev/random.bk

$ ln -s /dev/urandom /dev/random

ps: 設定後scp還是無法使用

ps: u-boot參數多加一個androidboot.console=ttyS2, 意外解決這個問題

Mount SD card

$ vi .config (接著重編kernel)

-CONFIG_SYSFS_DEPRECATED=y

-CONFIG_SYSFS_DEPRECATED_V2=y

+# CONFIG_SYSFS_DEPRECATED_V2 is not set

$ vi /system/etc/vold.conf

volume_sdcard {

emu_media_path /devices/platform/mmci-omap-hs.0/mmc_host/mmc0/mmc0:b368

media_type mmc

mount_point /sdcard

ums_path /devices/platform/usb_mass_storage/lun0

}

ehci

阿志大大從oe copy出來的kernel source裡面所附的overo-ehci.patch

無法順利patch的話, 手動改一下就可以了, 然後重編kernel即可支援ehci

ps: 找不到usb device? 換個主板試試手氣 :p

adb tip - 在linux的環境下，透過sdk內附的adb連至remote android

$ export ADBHOST=192.168.0.133

$ ~/sdk/android-sdk-mac_x86-1.5_r2/tools/adb shell

(還沒試過 :p)

Keylayout

直接拿android on beagle的qwerty.kl來用

Battery

patch this file: frameworks/base/services/jni/com_android_server_BatteryService.cpp

touch problem

patch this file: frameworks/base/libs/utils/ResourceTypes.cpp

Display on Jipin TV through HDMI

u-boot設定 (800x480還沒成功, 電視偵測到的訊息是800x600@59Hz)

setenv mmcargs setenv bootargs console=ttyS2,115200n8 androidboot.console=ttyS2 root=/dev/mmcblk0p2 rootdelay=2 omapfb.mode=dvi:800x600@60,vxres=800,vyres=600 init=/init

另外一個設定，解決顏色不對的問題，此外測了三組板子只有一組可正常顯示

setenv mmcargs setenv bootargs console=ttyS2,115200n8 androidboot.console=ttyS2 root=/dev/mmcblk0p2 rootdelay=2 omapfb.mode=dvi:800x600R-16@60 init=/init