[XenPPC] [pushed] [ppc] leave the timebase source as the FW sets it

[jimix@xxxxxxxxxxxxxx]

changeset:   10377:a0fa2ce45bae053363bbf0e205a1438ed3db3add
tag:         tip
user:        jimix@xxxxxxxxxxxxxxxxxxxxx
date:        Mon May 22 11:01:31 2006 -0400
files:       xen/arch/ppc/ppc64/ppc970.c
description:
[ppc] leave the timebase source as the FW sets it

This patch removed the hard coding of HID0[ext_tb_enb] and leave it as
the firmware sets it.  This assures that the devtree for timebase
frequency can correctly be used to calculate timers values.


diff -r cd1ac4d0bd1b5453c6d7240eb44040f44cf356ab -r 
a0fa2ce45bae053363bbf0e205a1438ed3db3add xen/arch/ppc/ppc64/ppc970.c
--- a/xen/arch/ppc/ppc64/ppc970.c       Fri May 19 13:32:42 2006 -0400
+++ b/xen/arch/ppc/ppc64/ppc970.c       Mon May 22 11:01:31 2006 -0400
@@ -56,7 +56,6 @@ void cpu_initialize(void)
     hid0.bits.nap = 1;
     hid0.bits.dpm = 1;
     hid0.bits.nhr = 1;
-    hid0.bits.ext_tb_enb = 0;
     hid0.bits.hdice = 1; /* enable HDEC */
     hid0.bits.eb_therm = 1;
     hid0.bits.en_attn = 1;



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