From mboxrd@z Thu Jan 1 00:00:00 1970 Reply-To: From: "Dave Ellis" To: "'guo_zhenglin'" Cc: "linuxppc-embedded" Subject: RE: help: why show "Oops: kernel access of bad area, sig: 11" Date: Wed, 21 May 2003 08:57:12 -0400 Message-ID: <00512BA4F9D3D311912A009027E9B8F407E4F6@NT> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" In-Reply-To: Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: guo_zhenglin wrote: > ppcboot 2.0 use MHZ to set bi_intfreq , while kernel 2.4.20 consider > bi_intfreq as HZ. You should configure PPCBoot properly to match the kernel. This has been configurable for a long time. See the PPCBoot README re CONFIG_CLOCKS_IN_MHZ. It has been discussed many times on the ppcboot-users list, for example see: http://sourceforge.net/mailarchive/message.php?msg_id=479868 BTW clocks_in_mhz must be _removed_ from the environment to get the clocks in HZ. Setting the value 0 does not work. Dave Dave Ellis ~~~~~~~~~~~~~~~~~~~~~~~~~~ SIXNET - "Leading the Industrial Ethernet Revolution" 331 Ushers Road, P.O. Box 767, Clifton Park, NY 12065 USA Tel +1 (518) 877-5173 Fax +1 (518) 877-8346 Email me at: dge@sixnetio.com Detailed product info: www.sixnetio.com ~~~~~~~~~~~~~~~~~~~~~~~~~~ ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/