microblaze: Wire up dts configuration

    - enable OF control and embedded OF
    - set default device tree file name to 'microblaze'
    - add CPP to dtc proxy: board/xilinx/dts/microblaze.dts
    - add an empty but processable dts for microblaze-generic

Signed-off-by: Stephan Linz <linz@li-pro.net>

diff --git a/board/xilinx/dts/microblaze.dts b/board/xilinx/dts/microblaze.dts
new file mode 100644 (file)
index 0000000..bf984b0
--- /dev/null
+++ b/board/xilinx/dts/microblaze.dts
@@ -0,0 +1 @@
+/include/ BOARD_DTS

diff --git a/board/xilinx/microblaze-generic/dts/microblaze.dts b/board/xilinx/microblaze-generic/dts/microblaze.dts
new file mode 100644 (file)
index 0000000..2033309
--- /dev/null
+++ b/board/xilinx/microblaze-generic/dts/microblaze.dts
@@ -0,0 +1,7 @@
+/dts-v1/;
+/ {
+       #address-cells = <1>;
+       #size-cells = <1>;
+       aliases {
+       } ;
+} ;

diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
index e20eb08..9a0f9a1 100644 (file)
--- a/include/configs/microblaze-generic.h
+++ b/include/configs/microblaze-generic.h
@@ -31,6 +31,11 @@
 #define        CONFIG_MICROBLAZE       1
 #define        MICROBLAZE_V5           1
 
+/* Open Firmware DTS */
+#define CONFIG_OF_CONTROL      1
+#define CONFIG_OF_EMBED                1
+#define CONFIG_DEFAULT_DEVICE_TREE microblaze
+
 /* linear flash memory */
 #ifdef XILINX_FLASH_START
 #define        FLASH