qemu-arm: use dtb for versatile emulation, required for 4.6.x

target/arm/Makefile

@@ -30,7 +30,7 @@ ifeq ($(ADK_TARGET_SYSTEM_QEMU_ARM_REALVIEW_EB_MPCORE),y)
 QEMU_ARGS+=-M realview-eb-mpcore -net user -net nic
 endif
 ifeq ($(ADK_TARGET_SYSTEM_QEMU_ARM_VERSATILEPB),y)
-QEMU_ARGS+=-M versatilepb -net user -net nic,model=smc91c111
+QEMU_ARGS+=-M versatilepb -net user -net nic,model=smc91c111 -dtb $(FW_DIR)/versatile-pb.dtb
 endif
 ifeq ($(ADK_TARGET_SYSTEM_QEMU_ARM_VEXPRESS_A9),y)
 QEMU_ARGS+=-M vexpress-a9 -cpu cortex-a9 -m 256 -net user -net nic,model=lan9118 -dtb $(FW_DIR)/vexpress-v2p-ca9.dtb
@@ -146,6 +146,10 @@ ifeq ($(ADK_TARGET_SYSTEM_QEMU_ARM_VEXPRESS_A9),y)
 	env $(KERNEL_MAKE_ENV) $(MAKE) -C "${LINUX_DIR}" $(KERNEL_MAKE_OPTS) \
 		dtbs $(MAKE_TRACE)
 endif
+ifeq ($(ADK_TARGET_SYSTEM_QEMU_ARM_VERSATILEPB),y)
+	env $(KERNEL_MAKE_ENV) $(MAKE) -C "${LINUX_DIR}" $(KERNEL_MAKE_OPTS) \
+		dtbs $(MAKE_TRACE)
+endif
 ifeq ($(ADK_TARGET_BOARD_BCM28XX),y)
 	env $(KERNEL_MAKE_ENV) $(MAKE) -C "${LINUX_DIR}" $(KERNEL_MAKE_OPTS) \
 		dtbs $(MAKE_TRACE)

target/arm/kernel/qemu-arm-versatilepb

@@ -1,15 +1,6 @@
 CONFIG_ARM=y
-CONFIG_ARM_PATCH_PHYS_VIRT=y
+# CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_VERSATILE=y
-CONFIG_ARCH_VERSATILE_PB=y
-CONFIG_PLAT_VERSATILE_CLOCK=y
-CONFIG_PLAT_VERSATILE_CLCD=y
-CONFIG_PLAT_VERSATILE_SCHED_CLOCK=y
-CONFIG_PLAT_VERSATILE=y
-CONFIG_ARM_TIMER_SP804=y
+CONFIG_PCI_VERSATILE=y
 CONFIG_KUSER_HELPERS=y
-CONFIG_CPU_ARM926T=y
-CONFIG_CPU_32v5=y
-CONFIG_ARM_AMBA=y
-CONFIG_USE_OF=y
 CONFIG_ATAGS=y