spl: zImage support in Falcon mode

Other payload than uImage is currently considered to be raw U-Boot
image. Check also for zImage in Falcon mode.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index f406419..9f71376 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -27,11 +27,13 @@
 obj-$(CONFIG_CPU_V7M) += cmd_boot.o
 obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o
 obj-$(CONFIG_CMD_BOOTM) += bootm.o
+obj-$(CONFIG_CMD_BOOTM) += zimage.o
 obj-$(CONFIG_SYS_L2_PL310) += cache-pl310.o
 obj-$(CONFIG_USE_ARCH_MEMSET) += memset.o
 obj-$(CONFIG_USE_ARCH_MEMCPY) += memcpy.o
 else
 obj-$(CONFIG_SPL_FRAMEWORK) += spl.o
+obj-$(CONFIG_SPL_FRAMEWORK) += zimage.o
 endif
 obj-$(CONFIG_SEMIHOSTING) += semihosting.o