From patchwork Tue Mar 26 21:24:56 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Beno=C3=AEt_Th=C3=A9baudeau?= X-Patchwork-Id: 231540 X-Patchwork-Delegate: sbabic@denx.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 08A322C008E for ; Wed, 27 Mar 2013 08:27:46 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 74E3F4A09C; Tue, 26 Mar 2013 22:26:48 +0100 (CET) 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 GkVFvJ2gIVHy; Tue, 26 Mar 2013 22:26:48 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 9F7D14A04E; Tue, 26 Mar 2013 22:26:14 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 1313E4A02C for ; Tue, 26 Mar 2013 22:25:48 +0100 (CET) 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 W2JSC8U735Kr for ; Tue, 26 Mar 2013 22:25:45 +0100 (CET) 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 zose-mta11.web4all.fr (zose-mta11.web4all.fr [178.33.204.87]) by theia.denx.de (Postfix) with ESMTPS id 5F03D4A025 for ; Tue, 26 Mar 2013 22:25:39 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by zose-mta11.web4all.fr (Postfix) with ESMTP id B91DB2A02A; Tue, 26 Mar 2013 22:25:38 +0100 (CET) X-Virus-Scanned: amavisd-new at zose-mta11.web4all.fr Received: from zose-mta11.web4all.fr ([127.0.0.1]) by localhost (zose-mta11.web4all.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ve3ENGM3x2DG; Tue, 26 Mar 2013 22:25:38 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by zose-mta11.web4all.fr (Postfix) with ESMTP id 0619F2A04D; Tue, 26 Mar 2013 22:25:38 +0100 (CET) X-Virus-Scanned: amavisd-new at zose-mta11.web4all.fr Received: from zose-mta11.web4all.fr ([127.0.0.1]) by localhost (zose-mta11.web4all.fr [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 85cIKgpIoStp; Tue, 26 Mar 2013 22:25:37 +0100 (CET) Received: from advdt005-ubuntu.?none? (cie44-1-88-188-188-98.fbx.proxad.net [88.188.188.98]) by zose-mta11.web4all.fr (Postfix) with ESMTPA id C99CD2A057; Tue, 26 Mar 2013 22:25:36 +0100 (CET) From: =?UTF-8?q?Beno=C3=AEt=20Th=C3=A9baudeau?= To: u-boot@lists.denx.de, Stefano Babic , Wolfgang Denk Date: Tue, 26 Mar 2013 22:24:56 +0100 Message-Id: <1364333096-3698-7-git-send-email-benoit.thebaudeau@advansee.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1364333096-3698-1-git-send-email-benoit.thebaudeau@advansee.com> References: <1364333096-3698-1-git-send-email-benoit.thebaudeau@advansee.com> MIME-Version: 1.0 Subject: [U-Boot] [PATCH v3 7/7] imx: Document fuse assignments for MAC addresses X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 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 Signed-off-by: Benoît Thébaudeau --- Changes in v3: - New patch. Changes in v2: None doc/README.imx25 | 10 ++++++++++ doc/README.imx27 | 10 ++++++++++ doc/README.imx5 | 6 ++++++ doc/README.imx6 | 10 ++++++++++ 4 files changed, 36 insertions(+) create mode 100644 doc/README.imx25 create mode 100644 doc/README.imx27 create mode 100644 doc/README.imx6 diff --git a/doc/README.imx25 b/doc/README.imx25 new file mode 100644 index 0000000..0ca21b6 --- /dev/null +++ b/doc/README.imx25 @@ -0,0 +1,10 @@ +U-Boot for Freescale i.MX25 + +This file contains information for the port of U-Boot to the Freescale i.MX25 +SoC. + +1. CONVENTIONS FOR FUSE ASSIGNMENTS +----------------------------------- + +1.1 MAC Address: It is stored in the words 26 to 31 of fuse bank 0, using the + natural MAC byte order (i.e. MSB first). diff --git a/doc/README.imx27 b/doc/README.imx27 new file mode 100644 index 0000000..6f92cb4 --- /dev/null +++ b/doc/README.imx27 @@ -0,0 +1,10 @@ +U-Boot for Freescale i.MX27 + +This file contains information for the port of U-Boot to the Freescale i.MX27 +SoC. + +1. CONVENTIONS FOR FUSE ASSIGNMENTS +----------------------------------- + +1.1 MAC Address: It is stored in the words 4 to 9 of fuse bank 0, using the + reversed MAC byte order (i.e. LSB first). diff --git a/doc/README.imx5 b/doc/README.imx5 index e08941e..c5312b6 100644 --- a/doc/README.imx5 +++ b/doc/README.imx5 @@ -20,3 +20,9 @@ i.MX5x SoCs. This option should be enabled for boards having a SYS_ON_OFF_CTL signal connected to GPIO1[23] and triggering the MAIN_PWR_ON signal like in the reference designs. + +2. CONVENTIONS FOR FUSE ASSIGNMENTS +----------------------------------- + +2.1 MAC Address: It is stored in the words 9 to 14 of fuse bank 1, using the + natural MAC byte order (i.e. MSB first). diff --git a/doc/README.imx6 b/doc/README.imx6 new file mode 100644 index 0000000..d20c3e1 --- /dev/null +++ b/doc/README.imx6 @@ -0,0 +1,10 @@ +U-Boot for Freescale i.MX6x + +This file contains information for the port of U-Boot to the Freescale i.MX6x +SoCs. + +1. CONVENTIONS FOR FUSE ASSIGNMENTS +----------------------------------- + +1.1 MAC Address: It is stored in fuse bank 4, with the 32 lsbs in word 2 and the + 16 msbs in word 3.