diff --git a/recipes-bsp/rkbin/rockchip-rkbin-ddr_git.bb b/recipes-bsp/rkbin/rockchip-rkbin-ddr_git.bb
index a88cfc1..546560c 100644
--- a/recipes-bsp/rkbin/rockchip-rkbin-ddr_git.bb
+++ b/recipes-bsp/rkbin/rockchip-rkbin-ddr_git.bb
@@ -5,35 +5,39 @@ require rockchip-rkbin.inc
 DDRBIN_DIR:rk3308 ?= "bin/rk33/"
 DDRBIN_VERS:rk3308 ?= "v2.10"
 DDRBIN_FILE:rk3308 ?= "rk3308_ddr_589MHz_uart4_m0_${DDRBIN_VERS}.bin"
+DDRBIN_DEPLOY_FILENAME:rk3308 ?= "ddr-rk3308.bin"
 
 do_deploy:rk3308() {
 	# Prebuilt U-Boot TPL (DDR init)
-	install -m 644 ${S}/${DDRBIN_DIR}${DDRBIN_FILE} ${DEPLOYDIR}/ddr-rk3308.bin
+	install -m 644 ${S}/${DDRBIN_DIR}${DDRBIN_FILE} ${DEPLOYDIR}/${DDRBIN_DEPLOY_FILENAME}
 }
 
 DDRBIN_DIR:rk3566 ?= "bin/rk35/"
 DDRBIN_VERS:rk3566 ?= "v1.23"
 DDRBIN_FILE:rk3566 ?= "rk3566_ddr_1056MHz_${DDRBIN_VERS}.bin"
+DDRBIN_DEPLOY_FILENAME:rk3566 ?= "ddr-rk3566.bin"
 
 do_deploy:rk3566() {
 	# Prebuilt U-Boot TPL (DDR init)
-	install -m 644 ${S}/${DDRBIN_DIR}${DDRBIN_FILE} ${DEPLOYDIR}/ddr-rk3566.bin
+	install -m 644 ${S}/${DDRBIN_DIR}${DDRBIN_FILE} ${DEPLOYDIR}/${DDRBIN_DEPLOY_FILENAME}
 }
 
 DDRBIN_DIR:rk3568 ?= "bin/rk35/"
 DDRBIN_VERS:rk3568 ?= "v1.23"
 DDRBIN_FILE:rk3568 ?= "rk3568_ddr_1560MHz_${DDRBIN_VERS}.bin"
+DDRBIN_DEPLOY_FILENAME:rk3568 ?= "ddr-rk3568.bin"
 
 do_deploy:rk3568() {
 	# Prebuilt U-Boot TPL (DDR init)
-	install -m 644 ${S}/${DDRBIN_DIR}${DDRBIN_FILE} ${DEPLOYDIR}/ddr-rk3568.bin
+	install -m 644 ${S}/${DDRBIN_DIR}${DDRBIN_FILE} ${DEPLOYDIR}/${DDRBIN_DEPLOY_FILENAME}
 }
 
 DDRBIN_DIR:rk3588s ?= "bin/rk35/"
 DDRBIN_VERS:rk3588s ?= "v1.18"
 DDRBIN_FILE:rk3588s ?= "rk3588_ddr_lp4_2112MHz_lp5_2400MHz_${DDRBIN_VERS}.bin"
+DDRBIN_DEPLOY_FILENAME:rk3588s ?= "ddr-rk3588.bin"
 
 do_deploy:rk3588s() {
 	# Prebuilt U-Boot TPL (DDR init)
-	install -m 644 ${S}/${DDRBIN_DIR}${DDRBIN_FILE} ${DEPLOYDIR}/ddr-rk3588.bin
+	install -m 644 ${S}/${DDRBIN_DIR}${DDRBIN_FILE} ${DEPLOYDIR}/${DDRBIN_DEPLOY_FILENAME}
 }