Now all the socs use the same va entry point and don't have any

conflicting symbols we can combine the configs.
Multiple umg files are still required however.  The bsd.umg target in
the kernel is replaced by targets for bsd.IMX.umg, bsd.OMAP.umg and
bsd.SUNXI.umg.

src/etc/etc.armv7/Makefile.inc

@@ -1,13 +1,10 @@
-#	$OpenBSD: Makefile.inc,v 1.7 2015/05/19 00:05:59 jsg Exp $
+#	$OpenBSD: Makefile.inc,v 1.8 2015/05/20 01:44:20 jsg Exp $
 
 ALLSOC=IMX OMAP SUNXI
-KERNELS=
-MDEXT=
+MDEXT=		bsd.rd
 
 .for SOC in ${ALLSOC}
-KERNELS+=	GENERIC-${SOC} bsd.${SOC}
 MDEXT+=		bsd.${SOC}.umg
-MDEXT+=		bsd.rd.${SOC}
 MDEXT+=		bsd.rd.${SOC}.umg
 .endfor
 
@@ -15,28 +12,16 @@ KERNADDR_OMAP=0x80300000
 KERNADDR_IMX=0x10300000
 KERNADDR_SUNXI=0x40300000
 
-.for CONF K in ${KERNELS}
-.  if !target($K)
-$K:
-	cd ../sys/arch/${MACHINE}/conf && config ${CONF}
-	cd ../sys/arch/${MACHINE}/compile/${CONF} && \
-	    ${MAKE} clean && exec ${MAKE}
-.  endif
-ALL_KERNELS += $K
-.endfor
+bootblocks:
 
 kernels: bootblocks ${ALL_KERNELS}
 .for CONF K in ${KERNELS}
 	cp ../sys/arch/${MACHINE}/compile/${CONF}/bsd ${RELEASEDIR}/$K
-.endfor
 .for SOC in ${ALLSOC}
 	mkuboot -a arm -o linux -e ${KERNADDR_${SOC}} -l ${KERNADDR_${SOC}} \
-	    ${RELEASEDIR}/bsd.${SOC} ${RELEASEDIR}/bsd.${SOC}.umg
+	    ${RELEASEDIR}/$K ${RELEASEDIR}/$K.${SOC}.umg
+.endfor
 .endfor
-
-ALL_KERNELS=
-
-bootblocks:
 
 MDEXT+=	miniroot-am335x-${OSrev}.fs miniroot-beagle-${OSrev}.fs \
 	miniroot-imx-${OSrev}.fs miniroot-panda-${OSrev}.fs \