+# CPU type used for flashing/debugging
+MK_PROGRAMMER_CPU = "at91sam7"
+
+# Name of the flag used by the build system to pass to the compiler the CPU type.
+MK_CPU = CORE_CPU
+
+# CPU default clock frequency
+CPU_DEFAULT_FREQ = "48023000UL"
+
+# Special CPU related tags.
+CPU_TAGS = ["at91", CORE_CPU, TOOLCHAIN]
+