hw/mips: LOONGSON3V depends on UNIMP device

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Cc: qemu-stable@nongnu.org
Fixes: c76b409fef ("hw/mips: Add Loongson-3 machine support")
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231107140615.3034763-1-marcandre.lureau@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
(cherry picked from commit 52c773ce893f6321f20c80101aa4ea9489a6f701)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff --git a/hw/mips/Kconfig b/hw/mips/Kconfig
index da3a37e..e012f94 100644
--- a/hw/mips/Kconfig
+++ b/hw/mips/Kconfig
@@ -45,6 +45,7 @@
     select PCI_EXPRESS_GENERIC_BRIDGE
     select MSI_NONBROKEN
     select FW_CFG_MIPS
+    select UNIMP
 
 config MIPS_CPS
     bool