Emcraft Systems has started shipping a low-cost ($99) LPC1788 eval board (LPC-LNX-EVB) immediatelly ready for U-Boot and uClinux. This is a USB-powered, 90mm x 100mm eval board that has on it an LPC1788 MCU, 32MB SDRAM, 16MB NOR Flash, an Ethernet interface and a number of expansion interfaces.
The board comes pre-loaded with U-Boot and uClinux.
Included with the eval kit is the Linux LPC1788 software distribution that supports both the Emcraft's LPC-LNX-EVB board and the Embedded Artists LPC1788-DEV-KIT board.
Further details can be found here: