From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from tango.tkos.co.il (tango.tkos.co.il [62.219.50.35]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 6C8F7B6F57 for ; Fri, 29 Jul 2011 17:24:06 +1000 (EST) Date: Fri, 29 Jul 2011 10:23:36 +0300 From: Baruch Siach To: Tabi Timur-B04825 Subject: Re: [RFC PATCH] powerpc: 85xx: Make e500/e500v2 depend on !E500MC Message-ID: <20110729072336.GC24030@tarshish> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Cc: Gala Kumar-B11780 , "linuxppc-dev@lists.ozlabs.org" List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi Tabi, On Thu, Jul 28, 2011 at 07:56:53PM +0000, Tabi Timur-B04825 wrote: > On Sun, Jun 19, 2011 at 11:56 PM, Baruch Siach wrote: > > CONFIG_E500MC breaks e500/e500v2 systems. It defines L1_CACHE_SHIFT to 6, thus > > breaking clear_pages(), probably others too. > > > > Cc: Kumar Gala > > Signed-off-by: Baruch Siach > > --- > > Is this the right approach? > > It doesn't work for me. > > I need something that if an e500v2 platform (e.g. the P1022DS) is > selected, then I won't be able to select any e500mc platforms (e.g. > P4080DS). And if I don't select any e500v2 platforms, then I will be > able to select an e500mc platform. This patch doesn't seem to do > that. The source of the trouble seems to be the user selectable CONFIG_PPC_E500MC with the misleading "e500mc Support" description. I'll try to post something better next week. > It might be necessary to split the entire menu into two parts, one for > e500v2 parts and one for e500mc parts. baurch -- ~. .~ Tk Open Systems =}------------------------------------------------ooO--U--Ooo------------{= - baruch@tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -