emulation: qemu-sbsa: Enable PCI enumeration

Enable PCI enumeration by default to get the Bochs display driver up
and running before the boot medium is scanned.
This is just to enhance the user-experience while booting the machine.

TEST: U-Boot logo, version, log output and the U-Boot shell is visible
      on the display device.

Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
diff --git a/board/emulation/qemu-sbsa/Kconfig b/board/emulation/qemu-sbsa/Kconfig
index f4ad63e..728ceca 100644
--- a/board/emulation/qemu-sbsa/Kconfig
+++ b/board/emulation/qemu-sbsa/Kconfig
@@ -49,6 +49,7 @@
 	imply CFI_FLASH
 	imply SYS_MTDPARTS_RUNTIME
 	imply SET_DFU_ALT_INFO
+	imply PCI_INIT_R
 
 if DEBUG_UART