[microblaze-uclinux] Patch to include /dev/gpio node

[Paul Hartke <phartke@xxxxxxxxxxxx>]

Hi John,

I've been using the included patch to automatically add a /dev/gpio node if
GPIO is configured.  The patch was generated via "cvs diff -u 
vendors/Xilinx/uclinux-auto/Makefile".  Let me know if there are any
problems with it.

More info is in the email list archives at
http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/archive/2005/09/msg00117.html

Thanks.
Paul

Index: vendors/Xilinx/uclinux-auto/Makefile
===================================================================
RCS file: /var/cvs/uClinux-dist/vendors/Xilinx/uclinux-auto/Makefile,v
retrieving revision 1.1.1.4
diff -u -r1.1.1.4 Makefile
--- vendors/Xilinx/uclinux-auto/Makefile	18 Oct 2005 01:56:33 -0000	1.1.1.4
+++ vendors/Xilinx/uclinux-auto/Makefile	1 Nov 2005 00:43:22 -0000
@@ -74,6 +74,11 @@
 	fslfifo6,c,10,198 fslfifo7,c,10,199
 endif
 
+ifdef CONFIG_XILINX_GPIO
+DEVICES +=      \
+        gpio,c,10,185
+endif
+
 ifdef CONFIG_XILINX_SYSACE                                                  
 DEVICES +=    \
 	xsysacea,b,254,0        xsysacea1,b,254,1       xsysacea2,b,254,2  \