mx6:boot: Added alternate image name

The alternate name is the same that is generated by imx-boot. It is used
to generate WiC images.

recipes-bsp/mx6-boot/mx6-boot.bb

@@ -11,7 +11,10 @@ do_compile[depends] = "u-boot-imx:do_deploy fngboot:do_deploy"
 
 S = "${WORKDIR}"
 
-FILES:${PN} = "${datadir}/${MX6_BOOT_ARCHIVE}"
+FILES:${PN} = " \
+	${datadir}/${MX6_BOOT_ARCHIVE} \
+	${datadir}/${MX6_BOOT_ALT_NAME} \
+"
 
 do_compile() {
 	tar -xpf ${DEPLOY_DIR_IMAGE}/${FNGBOOT_ARCHIVE}
@@ -25,6 +28,7 @@ do_compile() {
 do_install() {
 	install -d ${D}${datadir}
 	install -m 0644 ${S}/${MX6_BOOT_ARCHIVE} ${D}${datadir}/
+	install -m 0644 ${S}/${MX6_BOOT_NAME} ${D}${datadir}/${MX6_BOOT_ALT_NAME}
 }
 
 inherit deploy
@@ -33,4 +37,5 @@ addtask deploy after do_compile
 
 do_deploy() {
 	install -m 0644 ${MX6_BOOT_ARCHIVE} ${DEPLOYDIR}/
+	install -m 0644 ${MX6_BOOT_NAME} ${DEPLOYDIR}/${MX6_BOOT_ALT_NAME}
 }

recipes-bsp/mx6-boot/mx6-boot.inc

 MX6_BOOT_NAME = "mx6-boot.bin"
 MX6_BOOT_ARCHIVE = "mx6-boot.tar.gz"
 
+MX6_BOOT_ALT_NAME ??= "u-boot.imx"
+
 # U-Boot offset on real devices (= 128KB / 0x20000)
 FNGBOOT_UBOOT_OFFSET = "131072"