[Silicon Labs] Provide RTOS support for EFM32 targets#1815

Merged

0xc0170 merged 2 commits intoARMmbed:masterfrom stevew817:feature/rtos_support_efm32

Jun 2, 2016

+92-22

Commits on May 30, 2016

Provide initial RTOS support for EFM32 targets
stevew817
committed

Commits on Jun 1, 2016

Fix stack size on EFM32 RTOS tests to avoid heap overflow
stevew817
committed