From patchwork Mon Jul 18 19:41:06 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Andreas_Bie=C3=9Fmann?= X-Patchwork-Id: 105349 X-Patchwork-Delegate: info@emk-elektronik.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 164B2B6F6B for ; Tue, 19 Jul 2011 05:41:54 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 26D17282E0; Mon, 18 Jul 2011 21:41:50 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id x1BMKmDR5Yjw; Mon, 18 Jul 2011 21:41:49 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 08E95282EC; Mon, 18 Jul 2011 21:41:40 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id E124F282C6 for ; Mon, 18 Jul 2011 21:41:35 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id o15iqwAjzta5 for ; Mon, 18 Jul 2011 21:41:35 +0200 (CEST) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from mail-fx0-f50.google.com (mail-fx0-f50.google.com [209.85.161.50]) by theia.denx.de (Postfix) with ESMTPS id 7F8DF2829C for ; Mon, 18 Jul 2011 21:41:27 +0200 (CEST) Received: by mail-fx0-f50.google.com with SMTP id 2so4576145fxh.23 for ; Mon, 18 Jul 2011 12:41:27 -0700 (PDT) Received: by 10.223.10.143 with SMTP id p15mr10484712fap.12.1311018087276; Mon, 18 Jul 2011 12:41:27 -0700 (PDT) Received: from andreas-mbp.erlangen.biessmann.tld (dslb-178-010-080-114.pools.arcor-ip.net [178.10.80.114]) by mx.google.com with ESMTPS id r12sm3147786fam.24.2011.07.18.12.41.25 (version=SSLv3 cipher=OTHER); Mon, 18 Jul 2011 12:41:26 -0700 (PDT) From: =?UTF-8?q?Andreas=20Bie=C3=9Fmann?= To: u-boot@lists.denx.de Date: Mon, 18 Jul 2011 21:41:06 +0200 Message-Id: <1311018069-60651-5-git-send-email-andreas.devel@googlemail.com> X-Mailer: git-send-email 1.7.6 In-Reply-To: <1311018069-60651-1-git-send-email-andreas.devel@googlemail.com> References: <1311018069-60651-1-git-send-email-andreas.devel@googlemail.com> MIME-Version: 1.0 Subject: [U-Boot] [PATCH 4/6] README.at91-soc: remove AT91(RM9200) joining notice X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.9 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de Since all currently supported at91rm9200 boards are migrated to at91 support the joining notice can be removed. Signed-off-by: Andreas Bießmann --- doc/README.at91-soc | 22 ---------------------- 1 files changed, 0 insertions(+), 22 deletions(-) diff --git a/doc/README.at91-soc b/doc/README.at91-soc index 425fc58..ed6e76a 100644 --- a/doc/README.at91-soc +++ b/doc/README.at91-soc @@ -40,25 +40,3 @@ The method for updating 4. Convert arch, driver and boards file to new SoC 5. remove legacy code, if all boards and drives are ready - Join AT91 and AT91RM9200 SoC -============================== - -Approximately 95 percent of AT91 and AT91RM9200 SoC parts are the same. -So, we should use the chance, to join both archs togetter. - -To do this follow step needed: - -1. change Makefile - @$(MKCONFIG) $(@:_config=) arm arm920t board vendor at91rm9200 - to - @$(MKCONFIG) $(@:_config=) arm arm920t board vendor at91 -2. remove CONFIG_AT91_LEGACY in board config -3. convert boards file to new SoC access -4. convert or change drivers - -To support the joining process, a new SoC dir (at91) has been adding to -arm920t arch directory. This directory contains files like at91rm9200 dir, but -uses the new c structure Soc access. The advantage of this is, we don't merge -old Soc access code and new code while the board are not converted. -Finally we can delete the whole at91rm9200 dir, if all board support the -new AT91-SoC access.