feat(cpus): add support for Travis CPU

Adding basic CPU library code to support Travis CPU

Change-Id: I3c85e9fab409325d213978888a8f6d6949291258
Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.com>
diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index 165b1610..dadfc0d 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -216,7 +216,8 @@
 					lib/cpus/aarch64/neoverse_e1.S		\
 					lib/cpus/aarch64/cortex_x2.S		\
 					lib/cpus/aarch64/cortex_gelas.S		\
-					lib/cpus/aarch64/nevis.S
+					lib/cpus/aarch64/nevis.S		\
+					lib/cpus/aarch64/travis.S
 	endif
 	# AArch64/AArch32 cores
 	FVP_CPU_LIBS	+=	lib/cpus/aarch64/cortex_a55.S		\