TI recipes: only use PACKAGE_ARCH = "${MACHINE_ARCH}" where needed

With machine specific staging in OE-core the tools (xdc, dmai, etc) can drop the PACKAGE_ARCH munging.

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

recipes-ti/codec-engine/ti-codec-engine.inc

@@ -186,6 +186,8 @@ do_install() {
         cp -pPrf ${S}/* ${D}${CE_INSTALL_DIR_RECIPE}
 }
 
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
 PACKAGES += "ti-codec-engine-examples"
 
 RDEPENDS_ti-codec-engine-examples                 = " ti-cmem-module"

recipes-ti/codec-engine/ti-codecs-omap3530_4.00.00.00.bb

@@ -200,6 +200,7 @@ do_install() {
     cp -pPrf ${CODEC_SUITE_NAME}/* ${D}${CODEC_INSTALL_DIR_RECIPE}
 }
 
+PACKAGE_ARCH = "${MACHINE_ARCH}"
 
 PACKAGES += "ti-codecs-omap3530-server"
 FILES_ti-codecs-omap3530-server = "${installdir}/ti-codecs-server/*"