nodejs: add support for MIPS big endian

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/nodejs/nodejs.mk

@@ -56,6 +56,8 @@ ifeq ($(BR2_i386),y)
 NODEJS_CPU = ia32
 else ifeq ($(BR2_x86_64),y)
 NODEJS_CPU = x64
+else ifeq ($(BR2_mips),y)
+NODEJS_CPU = mips
 else ifeq ($(BR2_mipsel),y)
 NODEJS_CPU = mipsel
 else ifeq ($(BR2_arm),y)