From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [206.46.173.15] (helo=vms173015pub.verizon.net) by linuxtogo.org with esmtp (Exim 4.69) (envelope-from ) id 1MJtry-0002id-M4 for openembedded-devel@lists.openembedded.org; Thu, 25 Jun 2009 20:40:22 +0200 Received: from gandalf.denix.org ([71.251.63.232]) by vms173015.mailsrvcs.net (Sun Java(tm) System Messaging Server 6.3-7.04 (built Sep 26 2008; 32bit)) with ESMTPA id <0KLT006WU4O28H0B@vms173015.mailsrvcs.net> for openembedded-devel@lists.openembedded.org; Thu, 25 Jun 2009 13:28:50 -0500 (CDT) Received: by gandalf.denix.org (Postfix, from userid 1000) id 8AC1714AF5F; Thu, 25 Jun 2009 14:28:49 -0400 (EDT) Date: Thu, 25 Jun 2009 14:28:49 -0400 From: Denys Dmytriyenko To: openembedded-devel@lists.openembedded.org Message-id: <20090625182849.GL32082@denix.org> References: <48239d390906251050w5f84947dy6c7490ab51d34983@mail.gmail.com> MIME-version: 1.0 In-reply-to: <48239d390906251050w5f84947dy6c7490ab51d34983@mail.gmail.com> User-Agent: Mutt/1.5.16 (2007-06-09) Cc: Discussion of the angstrom distribution development Subject: Re: OMAP3530 bring-up (and installation of Angstrom) X-BeenThere: openembedded-devel@lists.openembedded.org X-Mailman-Version: 2.1.11 Precedence: list Reply-To: openembedded-devel@lists.openembedded.org List-Id: Using the OpenEmbedded metadata to build Distributions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jun 2009 18:40:23 -0000 X-Groupsio-MsgNum: 11630 Content-type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="k+w/mQv8wyuph6w0" Content-disposition: inline --k+w/mQv8wyuph6w0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jun 25, 2009 at 09:50:41PM +0400, Sergey Lapin wrote: > Hi, all! >=20 > I have a new OMAP3530-based board which is totally empty. > omapzoom tools recognize ASIC ID on serial port, so I think it should > be possible > to bring it up this way. Do anybody have some minimal testing program > to flip some GPIO, > or character on serial? > I can't get any output from x-loader on either UART1 or UART3.. How > should I build binary for > it to be recognized by boot loader over serial? > No JTAG is here for this processor, and I have some troubles with > understanding of > Windows tools. Does your board have any buttons or DIP-switches to select boot order? You = may=20 need to select the serial boot in order for the BootROM to send a handshake= =20 sequence on the UART3. The handshake on the therminal looks like several=20 characters of garbage, starting with '40T'. The boot order is selected by a= =20 DIP-switch on OMAP3EVM and by a "User" button on BeagleBoard. Then you need to use one of the available peripheral loaders to load a smal= l=20 version of U-boot over UART or USB into OMAP's SRAM and from there you can= =20 flash a final versions of x-load and U-boot into NAND. There are HOWTO's=20 available, for example, here is one for BeagleBoard: http://elinux.org/BeagleBoardRecovery There should be a similar one for OMAP3EVM, but I currently cannot seem to= =20 find it... --=20 Denys --k+w/mQv8wyuph6w0 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.11 (GNU/Linux) iEYEARECAAYFAkpDweEACgkQQypAvBzwgeyqQACeI8wRZohn6uMUQ4bRltyLfHw9 NUYAn31164lg2I+C1CsnBgBr9y1jmtdi =F/o8 -----END PGP SIGNATURE----- --k+w/mQv8wyuph6w0--