plat: marvell: armada: a3k: Do not remove external WTMI image files outside of TF-A repository

Create copy of WTMI images instead of moving them into TF-A build directory.

Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I2dc24c33b9ce540e4acde51fc1a5c946ae66a5d7
diff --git a/plat/marvell/armada/a3k/common/a3700_common.mk b/plat/marvell/armada/a3k/common/a3700_common.mk
index 294f9dd..c75721f 100644
--- a/plat/marvell/armada/a3k/common/a3700_common.mk
+++ b/plat/marvell/armada/a3k/common/a3700_common.mk
@@ -172,7 +172,8 @@
 	@if [ -e "$(TIMNCFG)" ]; then $(DOIMAGETOOL) -r $(TIMNCFG); fi
 	@if [ "$(MARVELL_SECURE_BOOT)" = "1" ]; then sed -i 's|$(WTMI_MULTI_IMG)|$(WTMI_ENC_IMG)|1;s|$(BOOT_IMAGE)|$(BOOT_ENC_IMAGE)|1;' $(TIMNCFG); fi
 	$(TIM2IMG) $(TIM2IMGARGS) -o $(BUILD_PLAT)/$(FLASH_IMAGE)
-	@mv -t $(BUILD_PLAT) $(TIM_IMAGE) $(DOIMAGE_CFG) $(TIMN_IMAGE) $(TIMNCFG) $(WTMI_IMG) $(WTMI_SYSINIT_IMG) $(WTMI_MULTI_IMG)
+	@mv -t $(BUILD_PLAT) $(TIM_IMAGE) $(DOIMAGE_CFG) $(TIMN_IMAGE) $(TIMNCFG)
+	@cp -t $(BUILD_PLAT) $(WTMI_IMG) $(WTMI_SYSINIT_IMG) $(WTMI_MULTI_IMG)
 	@if [ "$(MARVELL_SECURE_BOOT)" = "1" ]; then mv -t $(BUILD_PLAT) $(WTMI_ENC_IMG) OtpHash.txt; fi
 	@find . -name "*.txt" | grep -E "CSK[[:alnum:]]_KeyHash.txt|Tim_msg.txt|TIMHash.txt" | xargs rm -f