modules/wince.module(wince_cmds.o)(.text+0x2cc): In function `download_nkbin_to_flash':
/opt/EmbedSky/u-boot-1.1.6_final/wince/wince_cmds.c:260: undefined reference to `embedsky_lcd_EnvidOnOff'
modules/wince.module(ebootloader.o)(.text+0x6c0): In function `ReadImageFromNand':
/opt/EmbedSky/u-boot-1.1.6_final/wince/ebootloader.c:381: undefined reference to `drawProcessBar'
make: *** [u-boot] Error 1