This page documents various things about this nice A10 machine with 1Gb RAM

Contents: [Dobrica Pavlinušić's random unstructured stuff]
• Dobrica Pavlinušić's random unstructured stuff (Serial port) 
• Dobrica Pavlinušić's random unstructured stuff (Boot) 
• Dobrica Pavlinušić's random unstructured stuff (u‑boot) 
• Dobrica Pavlinušić's random unstructured stuff (Kernel) 
• Dobrica Pavlinušić's random unstructured stuff (Kernel compilation) 
• Dobrica Pavlinušić's random unstructured stuff (Debian) 
• Dobrica Pavlinušić's random unstructured stuff (Android) 
• Dobrica Pavlinušić's random unstructured stuff (Source) 
• Dobrica Pavlinušić's random unstructured stuff (CyanogenMod 10) 
• Dobrica Pavlinušić's random unstructured stuff (Building) 
• Dobrica Pavlinušić's random unstructured stuff (MicroSD breakout) 

Serial port
http://linux‑sunxi.org/File:Mk802_uart.jpg

Boot
• A10 boot overview ‑ http://rhombus‑tech.net/allwinner_a10/a10_boot_process/ 
• https://github.com/hipboi/mksunxiboot 
• https://github.com/linux‑sunxi/u‑boot‑sunxi/wiki 
u‑boot
https://www.miniand.com/forums/forums/development‑‑3/topics/uboot 
Kernel
(not really needed if u‑boot detects memory correctly)
CONFIG_CMDLINE mem=1024M
Kernel compilation
http://linux‑sunxi.org/Linux 
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- sun4i_defconfig
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j16 uImage modules
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- INSTALL_MOD_PATH=output modules_install

Debian
• 512Mb http://romanrm.ru/en/a10/debian 
• 1Gb http://jas‑hacks.blogspot.co.uk/2012/10/hackberry‑a10‑debian‑whezzy‑headless.html 
Android
Source
• https://github.com/oopsmonk/android_device_allwinner_mk802 
• https://github.com/oopsmonk/android/blob/jellybean/default.xml 
CyanogenMod 10
• https://www.miniand.com/forums/forums/development/topics/cyanogenmod‑10‑full‑working‑with‑internal‑storage 
Building
https://github.com/linux‑sunxi/sunxi‑bsp 
https://github.com/cnxsoft/a10‑config 
MicroSD breakout
• http://linux‑sunxi.org/MicroSD_Breakout 

Pin	MicroSD 	JTAG  Connection	14‑pin ARM JTAG  Header	UART  Connection	5‑pin UART  Header	
1	Data2	TCK	9	nc	nc	
2	CD/Data3	nc	nc	RX	2	
3	Cmd	TDO	11	nc	nc	
4	VDD	VTG	1,13	VDD	3	
5	CLK	nc	nc	TX	1	
6	VSS	GND	2,4,6,8,10,14	GND	4, 5	
7	Data0	TDI	5	nc	nc	
8	Data1	TMS	7	nc	nc	
nc	nc	nTRST	3	nc	nc	
nc	nc	nRESET	12	nc	nc