Disable nuvoton_nuc472 and nuvoton_m05x in CI building.

.travis.yml

@@ -66,8 +66,8 @@ env:
 #  - RTT_BSP='mini4020' # no scons
 #  - RTT_BSP='mm32l07x' # not support gcc
 #  - RTT_BSP='nios_ii' # no scons
-  - RTT_BSP='nuvoton_nuc472' RTT_TOOL_CHAIN='sourcery-arm'
-  - RTT_BSP='nuvoton_m05x' RTT_TOOL_CHAIN='sourcery-arm'
+#  - RTT_BSP='nuvoton_nuc472' RTT_TOOL_CHAIN='sourcery-arm'
+#  - RTT_BSP='nuvoton_m05x' RTT_TOOL_CHAIN='sourcery-arm'
 #  - RTT_BSP='pic32ethernet' # no scons
   - RTT_BSP='qemu-vexpress-a9' RTT_TOOL_CHAIN='sourcery-arm'
   - RTT_BSP='qemu-vexpress-gemini' RTT_TOOL_CHAIN='sourcery-arm'