From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6145 invoked by alias); 13 Feb 2012 14:32:41 -0000 Received: (qmail 5986 invoked by uid 22791); 13 Feb 2012 14:32:39 -0000 X-SWARE-Spam-Status: No, hits=-1.9 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from hagrid.ecoscentric.com (HELO mail.ecoscentric.com) (212.13.207.197) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 13 Feb 2012 14:32:13 +0000 Received: from localhost (hagrid.ecoscentric.com [127.0.0.1]) by mail.ecoscentric.com (Postfix) with ESMTP id B46142FB082D for ; Mon, 13 Feb 2012 14:32:11 +0000 (GMT) Received: from mail.ecoscentric.com ([127.0.0.1]) by localhost (hagrid.ecoscentric.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id L6wxUWnDBvDw; Mon, 13 Feb 2012 14:32:10 +0000 (GMT) From: bugzilla-daemon@bugs.ecos.sourceware.org To: ecos-patches@ecos.sourceware.org Subject: [Bug 1001450] Kinetis HAL and driver upgrade X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: eCos X-Bugzilla-Component: Patches and contributions X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: ilijak@siva.com.mk X-Bugzilla-Status: NEW X-Bugzilla-Priority: low X-Bugzilla-Assigned-To: unassigned@bugs.ecos.sourceware.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: In-Reply-To: References: X-Bugzilla-URL: http://bugs.ecos.sourceware.org/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Mon, 13 Feb 2012 14:32:00 -0000 Message-Id: <20120213143210.752F32FB0827@mail.ecoscentric.com> Mailing-List: contact ecos-patches-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: ecos-patches-owner@ecos.sourceware.org X-SW-Source: 2012-02/txt/msg00046.txt.bz2 Please do not reply to this email. Use the web interface provided at: http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001450 --- Comment #33 from Ilija Kocho 2012-02-13 14:32:06 GMT --- (In reply to comment #32) > Looking at the MMC bus cdl declaration in the TWR-K60N512 platform > modifications patch: > > cdl_component CYGHWR_DEVS_DISK_MMC_FREESCALE_DSPI_BUS { > ... > > requires CYGHWR_DEVS_SPI_FREESCALE_DSPI1 == 1 > ^^^^^^^ > > That would seem to imply that only one device can be attached to the DSPI1 bus, > which does not seem right? I think only the bus+cs combination needs to be > unique, and this is already being enforced in the SPI driver patch. No, it will only infer DSPI1 bus to became active. If another device requires CYGHWR_DEVS_SPI_FREESCALE_DSPI1 it will infer the same. An OR function: if any device requires CYGHWR_DEVS_SPI_FREESCALE_DSPI1, the DSPI1 becomes active. The example is TWR-K60N512-FXM where MMC and SST25XX share the same SPI bus. -- Configure bugmail: http://bugs.ecos.sourceware.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.