+if [ ! -z "$spl_cpu" ] ; then
+ echo 'ifeq ($(CONFIG_SPL_BUILD),y)' >> config.mk
+ echo "CPU = ${spl_cpu}" >> config.mk
+ echo "else" >> config.mk
+ echo "CPU = ${cpu}" >> config.mk
+ echo "endif" >> config.mk
+else
+ echo "CPU = ${cpu}" >> config.mk
+fi