ATI Imageon               @ CS3 (0x0c000000) 
Toshiba USB/SD controller @ CS4 (0x10000000)
Chip below w1030          @ CS5


JTAG / debug connector
1  VCC
2  TCK
3  TDI
4  TDO
5  TMS
6  
7  e39/GPIO 39 (FFUART Tx)
8  N/C probably
9  GND