[POWERPC] Virtex: Add Kconfig macros for Xilinx Virtex board support

Add the needed kconfig macros to enable Xilinx Virtex board support

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

1 files changed, 25 insertions, 13 deletions

diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
index c3dce3b3d524..a0a50b16b8a9 100644
--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
@@ -61,13 +61,22 @@ config WALNUT
         help
           This option enables support for the IBM PPC405GP evaluation board.
 
-#config XILINX_ML300
-#       bool "Xilinx-ML300"
-#       depends on 40x
-#       default y
-#       select VIRTEX_II_PRO
-#       help
-#         This option enables support for the Xilinx ML300 evaluation board.
+config XILINX_VIRTEX_GENERIC_BOARD
+        bool "Generic Xilinx Virtex board"
+        depends on 40x
+        default n
+        select XILINX_VIRTEX_II_PRO
+        select XILINX_VIRTEX_4_FX
+        help
+          This option enables generic support for Xilinx Virtex based boards.
+
+          The generic virtex board support matches any device tree which
+          specifies 'xilinx,virtex' in its compatible field.  This includes
+          the Xilinx ML3xx and ML4xx reference designs using the powerpc
+          core.
+
+          Most Virtex designs should use this unless it needs to do some
+          special configuration at board probe time.
 
 # 40x specific CPU modules, selected based on the board above.
 config NP405H
@@ -91,11 +100,19 @@ config 405EP
 config 405GPR
         bool
 
-config VIRTEX_II_PRO
+config XILINX_VIRTEX
         bool
+
+config XILINX_VIRTEX_II_PRO
+        bool
+        select XILINX_VIRTEX
         select IBM405_ERR77
         select IBM405_ERR51
 
+config XILINX_VIRTEX_4_FX
+        bool
+        select XILINX_VIRTEX
+
 config STB03xxx
         bool
         select IBM405_ERR77
@@ -111,11 +128,6 @@ config IBM405_ERR77
 config IBM405_ERR51
         bool
 
-#config XILINX_OCP
-#       bool
-#       depends on XILINX_ML300
-#       default y
-
 #config BIOS_FIXUP
 #       bool
 #       depends on BUBINGA || EP405 || SYCAMORE || WALNUT