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Date:      Tue, 18 Jul 2006 09:49:53 GMT
From:      Kevin Lo <kevlo@FreeBSD.org>
To:        Perforce Change Reviews <perforce@freebsd.org>
Subject:   PERFORCE change 101841 for review
Message-ID:  <200607180949.k6I9nrcs033755@repoman.freebsd.org>

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http://perforce.freebsd.org/chv.cgi?CH=101841

Change 101841 by kevlo@kevlo_monet on 2006/07/18 09:48:56

	Initial stuff to get a IXP425 kernel building. 

Affected files ...

.. //depot/projects/arm/src/sys/arm/arm/cpufunc.c#8 edit
.. //depot/projects/arm/src/sys/arm/arm/locore.S#21 edit
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/avila_machdep.c#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/files.avila#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/files.ixp425#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/ixp425.c#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/ixp425_a4x_io.S#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/ixp425_a4x_space.c#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/ixp425_intr.h#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/ixp425_mem.c#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/ixp425_sipvar.h#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/ixp425_space.c#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/ixp425_timer.c#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/ixp425reg.h#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/ixp425var.h#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/std.avila#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/std.ixp425#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/uart_bus_ixp425.c#1 add
.. //depot/projects/arm/src/sys/arm/xscale/ixp425/uart_cpu_ixp425.c#1 add
.. //depot/projects/arm/src/sys/conf/options.arm#14 edit

Differences ...

==== //depot/projects/arm/src/sys/arm/arm/cpufunc.c#8 (text+ko) ====

@@ -938,7 +938,6 @@
 #ifdef CPU_XSCALE_IXP425
 	if (cputype == CPU_ID_IXP425_533 || cputype == CPU_ID_IXP425_400 ||
             cputype == CPU_ID_IXP425_266) {
-		ixp425_icu_init();
 
 		cpufuncs = xscale_cpufuncs;
 #if defined(PERFCTRS)

==== //depot/projects/arm/src/sys/arm/arm/locore.S#21 (text+ko) ====

@@ -113,6 +113,9 @@
 	    CPU_CONTROL_WBUF_ENABLE)
 	bic	r2, r2, #(CPU_CONTROL_IC_ENABLE)
 	bic	r2, r2, #(CPU_CONTROL_BPRD_ENABLE)
+#ifdef CPU_XSCALE_IXP425
+	orr	r2, r2, #(CPU_CONTROL_BEND_ENABLE)
+#endif
 	mcr     p15, 0, r2, c1, c0, 0
 
 	nop
@@ -150,6 +153,9 @@
 	/* Enable MMU */
 	mrc	p15, 0, r0, c1, c0, 0
 	orr	r0, r0, #CPU_CONTROL_MMU_ENABLE
+#ifdef CPU_XSCALE_IXP425
+	orr	r0, r0, #CPU_CONTROL_BEND_ENABLE
+#endif
 	mcr	p15, 0, r0, c1, c0, 0
 	nop
 	nop

==== //depot/projects/arm/src/sys/conf/options.arm#14 (text+ko) ====

@@ -8,6 +8,7 @@
 CPU_SA1110		opt_global.h
 CPU_ARM9		opt_global.h
 CPU_XSCALE_80321	opt_global.h
+CPU_XSCALE_IXP425	opt_global.h
 KERNPHYSADDR		opt_global.h
 KERNVIRTADDR		opt_global.h
 PHYSADDR		opt_global.h



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