From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13488 invoked by alias); 10 Aug 2012 16:30:50 -0000 Received: (qmail 13465 invoked by uid 22791); 10 Aug 2012 16:30:44 -0000 X-SWARE-Spam-Status: No, hits=-2.0 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; Fri, 10 Aug 2012 16:30:30 +0000 Received: from localhost (hagrid.ecoscentric.com [127.0.0.1]) by mail.ecoscentric.com (Postfix) with ESMTP id 5BE4C2F7800B for ; Fri, 10 Aug 2012 17:30:29 +0100 (BST) 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 tIYPydt0XE8B; Fri, 10 Aug 2012 17:30:27 +0100 (BST) From: bugzilla-daemon@bugs.ecos.sourceware.org To: ecos-patches@ecos.sourceware.org Subject: [Bug 1001649] New: AT91 hal extension X-Bugzilla-Reason: CC X-Bugzilla-Type: new 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: bernd.edlinger@hotmail.de X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: high X-Bugzilla-Assigned-To: unassigned@bugs.ecos.sourceware.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: X-Bugzilla-URL: http://bugs.ecos.sourceware.org/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Fri, 10 Aug 2012 16:30:00 -0000 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: 2012-08/txt/msg00029.txt.bz2 Please do not reply to this email. Use the web interface provided at: http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001649 Summary: AT91 hal extension Product: eCos Version: CVS Platform: All OS/Version: Other Status: UNCONFIRMED Severity: enhancement Priority: high Component: Patches and contributions AssignedTo: unassigned@bugs.ecos.sourceware.org ReportedBy: bernd.edlinger@hotmail.de CC: ecos-patches@ecos.sourceware.org Class: Advice Request Created an attachment (id=1886) --> (http://bugs.ecos.sourceware.org/attachment.cgi?id=1886) add the SAM9 processor family to the AT91 hal. Hello, this patch restructures the AT91 Hal in a way that it is more easy than before to add new members of the SAM9 Processor family. This work was initially based on the G45 Port by Richard Rauch. however significant bug-fixes and new features were added by Bernd Edlinger. The patch contains support for the following processors: - support for AT91SAM9G45-EK - support for AT91SAM9G20-EK - support for AT91SAM9260-EK - RedBoot (as second level boot loader together with the Atmel Sam-BA boot code) - ARM AT91 MMU: added Access Protection against NULL-Pointer accesses - ARM AT91 MMU: added Code Protection against self-modifying code - ARM AT91 Code- and Data-Cache: added support - ARM AT91 I2C: added support - ARM AT91 Serial: support for more than 4 UARTs - ARM AT91 ENET: support for multicasts - ARM AT91 ENET: PHY-Polling or Interrupt-driven detection of Link changes - ETH_PHY: added support for DP83640 PHY - ETH_PHY: support for enabling PHY Interrupts - ETH_PHY: support for Interrupt-driven SMI communication The contents of this patch are: hal.diff : changes to the eCos hal to add new processors to the AT91 platform. i2c.diff : a simlpe i2c driver for the AT91SAM9XXX. serial.diff : extension of the serial driver to more than 4 uarts + Caching. spi.diff : fixes Caching. eth.diff : fixes Caching, implements multicasts, interrupt driven PHY. This also restructures the eth_phy component, in a way that should not break existing ports, but opens a way for them to benefit of interrupt driven PHY interface. Note: the CYGHWR_DEVS_ETH_PHY_DP8384X was split up into CYGHWR_DEVS_ETH_PHY_DP83847, CYGHWR_DEVS_ETH_PHY_DP83848 and CYGHWR_DEVS_ETH_PHY_DP83640, because these parts are *not* pin compatible, thus you better know what you use. hal_powerpc.diff : had to undo the renaming of CYGHWR_DEVS_ETH_PHY_DP83847, sorry for that... -- 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.