microblaze: Add support for Xilinx PCI host bridge

This patch is based on powerpc patch
64f16502475ddf663169369fffff6da9b10ea9fb

We did some cleanups and removed powerpc parts.
There is one new debug early listing function too.

Exclude function is only in Debug options.

We tested in on custom board.

Signed-off-by: Michal Simek <monstr@monstr.eu>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index e1fa0844ba4e..c1e731bb3301 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -267,6 +267,10 @@ config PCI_DOMAINS
 config PCI_SYSCALL
         def_bool PCI
 
+config PCI_XILINX
+        bool "Xilinx PCI host bridge support"
+        depends on PCI
+
 source "drivers/pci/Kconfig"
 
 endmenu