DART-SD800 Android DG

DART-SD800 KK 4.4.2 Android developer guide

Introduction

• This Android release is based on Android KitKat 4.4.2
  
• Linux kernel: 3.4
• Release 1

Supported hardware and features

Feature	Description
Board support	DART-SD800
CPU	SD800
eMMC	up to 64GB
LPDDR3 size	up to 3GB
SD-Card	+
Ethernet	10/100/1000 Mbps Ethernet
WLAN	802.11 b/g/n + optional MIMO, Bluetooth 4.0 BLE
Bluetooth	4.0
I2C	+
SPI	+
USB host	USB 3.0 : 1x OTG USB 2.0 : 1x OTG
Uarts	x3, up to 3.6 Mbps. Minicom avilable to use with the port
RTC	+
Display	HDMI 1080P Mipi DSI, LVDS converter on carrier board
Audio	Line IN/ Line out
Camera	ov5640 camera sensor. C

Installing required packages

No packages are required to install. Variscite provides a full VMware (TM) virtual machine, with repo pre-downloaded and all patches included.

Build Android tree

Login to the Ubuntu virtual machine: username: variscite password: password

Follow the below commands:

export PATH=/opt/jdk6/jdk1.6.0_45/bin:$PATH
export JAVA_HOME=/opt/jdk6/jdk1.6.0_45/
export ANDROID_JAVA_HOME=/opt/jdk6/jdk1.6.0_45/
export PATH=/home/variscite/workdir/Source_Package/APQ8074_LNX.LA.3.5-01620-8x74.0_KK_V22/out/host/linux-x86/bin:$PATH
cd ~/workdir/Source_Package/APQ8074_LNX.LA.3.5-01620-8x74.0_KK_V22/
source build/envsetup.sh
lunch msm8974-userdebug
make BUILD_ID=APQ8074_KK_V22

Build bootimage only

Follow above instructions, but replace:
make BUILD_ID=APQ8074_KK_V22
with
make BUILD_ID=APQ8074_KK_V22 bootimage

Flashing images to eMMC using fastboot

cd /home/variscite/workdir/Source_Package/APQ8074_LNX.LA.3.5-01620-8x74.0_KK_V22/out/target/product/msm8974 fastboot flash aboot emmc_appsboot.mbn fastboot flash boot boot.img fastboot flash cache cache.img fastboot flash userdata userdata.img fastboot flash system system.img fastboot flash persist persist.img fastboot flash recovery recovery.img