pci: introduce CONFIG_PCI_INDIRECT_BRIDGE option
The pci_indirect.c file is always compiled when
CONFIG_PCI is defined although the indirect PCI
bridge support is not needed by every board.
Introduce a new CONFIG_PCI_INDIRECT_BRIDGE
config option and only compile indirect PCI
bridge support if this options is enabled.
Also add the new option into the configuration
files of the boards which needs that.
Compile tested for powerpc, x86, arm and nds32.
MAKEALL results:
powerpc:
--------------------- SUMMARY ----------------------------
Boards compiled: 641
Boards with warnings but no errors: 2 ( ELPPC MPC8323ERDB )
----------------------------------------------------------
Note: the warnings for ELPPC and MPC8323ERDB are present even
without the actual patch.
x86:
--------------------- SUMMARY ----------------------------
Boards compiled: 1
----------------------------------------------------------
arm:
--------------------- SUMMARY ----------------------------
Boards compiled: 311
----------------------------------------------------------
nds32:
--------------------- SUMMARY ----------------------------
Boards compiled: 3
----------------------------------------------------------
Cc: Tom Rini <trini@ti.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h
index 767b976..ee806c4 100644
--- a/include/configs/MPC8315ERDB.h
+++ b/include/configs/MPC8315ERDB.h
@@ -405,6 +405,7 @@
#define CONFIG_SYS_PCIE2_IO_SIZE 0x00800000
#define CONFIG_PCI
+#define CONFIG_PCI_INDIRECT_BRIDGE
#define CONFIG_PCIE
#define CONFIG_PCI_PNP /* do pci plug-and-play */