I just tried it out with the ARMCM3-STM32F107-LWIP demo on the RevB board and my board files. Everything works as expected...
Please make sure that
- You are using the Sub-D9 connector on the Olimex board. (Or are you using the Serial on the UEXT connector?)
- Enabled Serial 2 in mcuconf.h
- You have changed SD2 to SD3.
Serial Port 2 should be PD11 and PD12 if remapped.
Best,
MaBl