Add EFM32 interrupt vector defintions

configs/efm32-g8xx-stk/README.txt

@@ -0,0 +1,16 @@
+README
+======
+
+  This README file discusses the port of NuttX to the Silicon Labs EFM32™ Gecko Starter Kit (EFM32-G8XX-STK). The Gecko Starter Kit features:
+
+    • EFM32G890F128 MCU with 128 kB flash and 16 kB RAM
+    •   32.768 kHz crystal
+    •   32 MHz crystal
+    • Advanced Energy Monitoring
+    • Touch slider
+    • 4x40 LCD
+    • 4 User LEDs
+    • 2 pushbutton switches
+    • Reset button and a switch to disconnect the battery.
+    • On-board SEGGER J-Link USB emulator
+    •   ARM 20 pin JTAG/SWD standard Debug in/out connector

configs/efm32-g8xx-stk/nsh/Make.defs

@@ -46,13 +46,13 @@ ifeq ($(WINTOOL),y)
   MKDEP = $(TOPDIR)/tools/mknulldeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$LDSCRIPT}"
+  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
 else
   # Linux/Cygwin-native toolchain 
   MKDEP = $(TOPDIR)/tools/mkdeps.sh
   ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
   ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$LDSCRIPT
+  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
 endif
 
 CC = $(CROSSDEV)gcc

configs/efm32-g8xx-stk/src/efm32_boot.c

@@ -39,7 +39,7 @@
 
 #include <nuttx/config.h>
 
-#include "efm3_g8xx_stk.h"
+#include "efm32-g8xx-stk.h"
 
 /****************************************************************************
  * Public Functions