Anyone have any experience running OpenWRT on the Mikrotik RouterBOARD mAP2n (RBmAP2n)?

This is an AR9331-AL1A based SoC, MIPS24Kc CPU @400MHz, 64MB RAM, 16MB NAND flash, 2 Ethernet, 1 WiFi, 1 USB port.

By adding new definitions that match the MIPS board string "mAP", I can boot a Barrier Breaker kernel with initramfs, with access to the two Ethernet ports, providing telnet. The USB port works for mounting a USB stick. Now trying to figure out the NAND flash layout, and get the WLAN working.

Thanks!