With Vishveshwar's support, the ICS works in my DM3725 board, however, there are still some minor issues:
1) When viewing picture and video, we can see nothing but black screen
2) When we changed the MPU speed to 1GHz in u-boot, kernel boot up is ok. But system hangs at the "ANDROID" logo and there is no response even in terminal through UART
3) There is no WIFI in our current board and the Ethernet driver is OK. We can use browser to access internet. However, for some application (such as game, market) which need access network, it always report network unreachable. Is there any setting need be updated?
Can someone help us to resolve these? Thanks!