dm: pci: Support bridge device configuration correctly

[u-boot] / drivers / pci / Kconfig

diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 8b7e2ee6b0adf673343c5b59a28eec6b1fed8e46..167d405918400b39edc3621edac6338257a38e1c 100644 (file)
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -9,4 +9,14 @@ config DM_PCI
          available PCI devices, allows scanning of PCI buses and provides
          device configuration support.
 
+config PCI_SANDBOX
+       bool "Sandbox PCI support"
+       depends on SANDBOX && DM_PCI
+       help
+         Support PCI on sandbox, as an emulated bus. This permits testing of
+         PCI feature such as bus scanning, device configuration and device
+         access. The available (emulated) devices are defined statically in
+         the device tree but the normal PCI scan technique is used to find
+         then.
+
 endmenu