From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <39A28B21.8F91CACA@aiinet.com> Date: Tue, 22 Aug 2000 10:16:01 -0400 From: Matt Gessner MIME-Version: 1.0 To: diekema_jon CC: linuxppc-embedded@lists.linuxppc.org Subject: Re: Patch to arch/ppc/kernel/m8260_setup.c References: Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: diekema_jon wrote: > > In order to get things to compile for the MPC8260, the following > patch was needed: > > dell 377} bk diffs -r1.7 -u arch/ppc/kernel/m8260_setup.c > ===== arch/ppc/kernel/m8260_setup.c 1.7 vs 1.8 ===== > --- 1.7/arch/ppc/kernel/m8260_setup.c Wed Aug 2 12:53:58 2000 > +++ 1.8/arch/ppc/kernel/m8260_setup.c Mon Aug 21 21:17:00 2000 > @@ -113,9 +113,8 @@ > > freq = (binfo->bi_busfreq * 1000000); > divisor = 4; > - decrementer_count = freq / HZ / divisor; > - count_period_num = divisor; > - count_period_den = freq / 1000000; > + tb_ticks_per_jiffy = freq / (divisor * HZ); > + tb_to_us = mulhwu_scale_factor(freq / divisor, 1000000); > } > > /* The 8260 has an internal 1-second timer update register that > You don't mention the source of this code (i.e. linux rev and test#). My 2.3 kernel compiles just fine... ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/