[sam] fixing boards definitions

Author: aethaniel

hardware/arduino/sam/boards.txt

@@ -5,7 +5,7 @@ arduino_due_u.upload.tool=bossac
 arduino_due_u.upload.protocol=sam-ba
 arduino_due_u.upload.maximum_size=49152
 arduino_due_u.build.mcu=cortex-m3
-arduino_due_u.build.f_cpu=84000000L
+arduino_due_u.build.f_cpu=96000000L
 arduino_due_u.build.core=sam
 arduino_due_u.build.extra_flags=-D__SAM3U4E__ -mthumb 
 arduino_due_u.build.ldscript=linker_scripts/gcc/flash.ld
@@ -19,7 +19,7 @@ arduino_due_x.upload.tool=bossac
 arduino_due_x.upload.protocol=sam-ba
 arduino_due_x.upload.maximum_size=49152
 arduino_due_x.build.mcu=cortex-m3
-arduino_due_x.build.f_cpu=96000000L
+arduino_due_x.build.f_cpu=84000000L
 arduino_due_x.build.core=sam
 arduino_due_x.build.extra_flags=-D__SAM3X8E__ -mthumb 
 arduino_due_x.build.ldscript=linker_scripts/gcc/flash.ld

hardware/google/sam/boards.txt

@@ -1,27 +1,13 @@
 ##############################################################
 
-arduino_due_u.name=Arduino DueU Dev. Ed.
-arduino_due_u.upload.tool=bossac
-arduino_due_u.upload.protocol=sam-ba
-arduino_due_u.upload.maximum_size=49152
-arduino_due_u.build.mcu=cortex-m3
-arduino_due_u.build.f_cpu=84000000L
-arduino_due_u.build.core=sam
-arduino_due_u.build.extra_flags=-D__SAM3U4E__ -mthumb 
-arduino_due_u.build.ldscript=linker_scripts/gcc/flash.ld
-arduino_due_u.build.variant=arduino_due_u
-arduino_due_u.build.variant_system_lib=libsam_sam3u4e_gcc_rel.a
-
-##############################################################
-
-arduino_due_x.name=Arduino DueX Dev. Ed.
-arduino_due_x.upload.tool=bossac
-arduino_due_x.upload.protocol=sam-ba
-arduino_due_x.upload.maximum_size=49152
-arduino_due_x.build.mcu=cortex-m3
-arduino_due_x.build.f_cpu=96000000L
-arduino_due_x.build.core=sam
-arduino_due_x.build.extra_flags=-D__SAM3X8E__ -mthumb 
-arduino_due_x.build.ldscript=linker_scripts/gcc/flash.ld
-arduino_due_x.build.variant=arduino_due_x
-arduino_due_x.build.variant_system_lib=libsam_sam3x8e_gcc_rel.a
+adk2.name=Google ADK2
+adk2.upload.tool=bossac
+adk2.upload.protocol=sam-ba
+adk2.upload.maximum_size=49152
+adk2.build.mcu=cortex-m3
+adk2.build.f_cpu=84000000L
+adk2.build.core=sam
+adk2.build.extra_flags=-D__SAM3X8E__ -mthumb 
+adk2.build.ldscript=linker_scripts/gcc/flash.ld
+adk2.build.variant=adk2
+adk2.build.variant_system_lib=libsam_sam3x8e_gcc_rel.a