Apply suggestion from @thochstein

Co-authored-by: thochstein <42187149+thochstein@users.noreply.github.com>

Author: BenjaminMiss

conf/machine/include/imx-base.inc

@@ -275,7 +275,7 @@ MACHINEOVERRIDES_EXTENDER:mx8ulp:use-mainline-bsp = "imx-generic-bsp:imx-mainlin
 
 MACHINEOVERRIDES_EXTENDER:mx91:use-mainline-bsp  = "imx-generic-bsp:imx-mainline-bsp:mx9-generic-bsp:mx9-mainline-bsp:mx91-generic-bsp:mx91-mainline-bsp"
 MACHINEOVERRIDES_EXTENDER:mx93:use-mainline-bsp  = "imx-generic-bsp:imx-mainline-bsp:mx9-generic-bsp:mx9-mainline-bsp:mx93-generic-bsp:mx93-mainline-bsp"
-MACHINEOVERRIDES_EXTENDER:mx943:use-mainline-bsp = "imx-generic-bsp:imx-nxp-bsp:imxdrm:imxpxp:mx9-generic-bsp:mx9-nxp-bsp:mx94-generic-bsp:mx94-nxp-bsp:mx943-generic-bsp:mx943-nxp-bsp"
+MACHINEOVERRIDES_EXTENDER:mx943:use-mainline-bsp = "imx-generic-bsp:imx-mainline-bsp:mx9-generic-bsp:mx9-mainline-bsp:mx94-generic-bsp:mx94-mainline-bsp:mx943-generic-bsp:mx943-mainline-bsp"
 MACHINEOVERRIDES_EXTENDER:mx95:use-mainline-bsp  = "imx-generic-bsp:imx-mainline-bsp:mx9-generic-bsp:mx9-mainline-bsp:mx95-generic-bsp:mx95-mainline-bsp"
 
 MACHINEOVERRIDES_EXTENDER_FILTER_OUT = " \