Thread (9 messages) 9 messages, 3 authors, 2007-01-03

Re: [PATCH][respin] pnx8550: fix system timer support

From: Atsushi Nemoto <hidden>
Date: 2007-01-03 13:57:20
Subsystem: mips, the rest · Maintainers: Thomas Bogendoerfer, Linus Torvalds

On Tue, 2 Jan 2007 09:17:32 -0800 (PST), Daniel Laird [off-list ref] wrote:
Thanks, thats the build problem removed, I now have a kernel that builds
properly! (issues 1 and 2 appear to be closed)
Only issue remaining is that I still have a long hang (10 seconds ish) 
after this
Memory: 53540k/57344k available (2156k kernel code, 3744k reserved, 383k
data, 128k init, 0k highmem)
 I am investigating but any help is appreciated...
Does this patch (on top of Vitaly's patch) solve remaining problem?
diff --git a/arch/mips/philips/pnx8550/common/time.c b/arch/mips/philips/pnx8550/common/time.c
index 08ebc3d..9d9fc71 100644
--- a/arch/mips/philips/pnx8550/common/time.c
+++ b/arch/mips/philips/pnx8550/common/time.c
@@ -80,6 +80,7 @@ void pnx8550_time_init(void)
 	 */
 	mips_hpt_frequency = 27UL * ((1000000UL * n)/(m * pow2p));
 	cpj = (mips_hpt_frequency + HZ / 2) / HZ;
+	write_c0_count(0);
 	timer_ack();
 
 	/* Setup Timer 2 */
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