From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from vsmx012.vodafonemail.xion.oxcs.net ([153.92.174.90]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1elipO-0004KA-G4 for barebox@lists.infradead.org; Tue, 13 Feb 2018 22:13:32 +0000 Received: from vsmx004.vodafonemail.xion.oxcs.net (unknown [192.168.75.198]) by mta-8-out.mta.xion.oxcs.net (Postfix) with ESMTP id E2B138CDB08 for ; Tue, 13 Feb 2018 22:13:06 +0000 (UTC) Received: from [192.168.178.23] (unknown [84.154.203.160]) by mta-8-out.mta.xion.oxcs.net (Postfix) with ESMTPA id 6EE56CDF93 for ; Tue, 13 Feb 2018 22:13:04 +0000 (UTC) From: Giorgio Dal Molin Message-ID: Date: Tue, 13 Feb 2018 23:12:54 +0100 MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7973844648992484026==" Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: barebox for a ti am335x based board To: barebox@lists.infradead.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============7973844648992484026== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="OIJQWq2E85NM1dS5QPLRt4kGPEjB7B1eo" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --OIJQWq2E85NM1dS5QPLRt4kGPEjB7B1eo Content-Type: multipart/mixed; boundary="KDngIqF9vnNmUd1fIKw1hxamUfILiHahB"; protected-headers="v1" From: Giorgio Dal Molin To: barebox@lists.infradead.org Message-ID: Subject: barebox for a ti am335x based board --KDngIqF9vnNmUd1fIKw1hxamUfILiHahB Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable Hi all, I'm trying to add board code for an am335x based HW project. I had a look at similar boards like 'boards/phytec-som-am335x' or 'boards/beaglebone'. I understand that I need two images: the (little) MLO and the (bigger) barebox. What it's not really clear is how the MLO loads and starts the barebox. Moreover I saw there's always a call to: am33xx_save_bootinfo((void *)bootinfo); in the MLO lowlevel entry function; I suspect the argument 'bootinfo' is the register r0 left by the function __barebox_arm_head() but I cannot really understand the logic behind it. giorgio --KDngIqF9vnNmUd1fIKw1hxamUfILiHahB-- --OIJQWq2E85NM1dS5QPLRt4kGPEjB7B1eo Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIzBAEBCAAdFiEE9QinPTH0TNNuN3rvP2UgThicmOcFAlqDYu4ACgkQP2UgThic mOcc7xAAsJTVYIdZEUt4NwTLauj3RxcNfuOQ8ktvhNnWT+h0I8+g6WHo66Czp+iq lCmv10rGtQxxWBdzclS/ODkYtxO98CM+4nBrBNCm3XnuhhIyHm5C0Rapc38yi4GA AXT1Y+T4FHbIKOBExPqZpDSGz1xA2IkVzVBASmVy9SwBaW2lTUE2bL4ohEALzjfe kOiZzZYZwkl56ejcsl3tiesgquvnvy0rrH/Y2nZZenPl0SlvYKPPFMt2n4RxXT6o c8Zq1Uv1HVgXKFC7JpuT7u7PZvUC3UJCnbUtSB822J34pZIJF5kCGA/Vi9bCLCvl CC7+o7nB2unne34Q4NpacbSBnwJndX7dmPorYvH5IMsHVxEBnnVbhv6TOLk0flSl Rjbsgjh0L5aXNe4HeMh/RLALc02NAwcuNgHGCtlQj7bJ99dU2ddHFd1+74amD1oH CGlC1nUlJEVslJZFio0Ls49wgtQurODiDxmQL4PXN9tF/hLAgnp0WI4jlnsHumR1 Se7aA7POaX3Zt/JFRGdTsGlg5BYEEGYFTfnKB7o7uHfMkykbgm0EcoYE2R2lzWxV YWNdx8XcJYJle0rewM59KmMKjWLUQRzo1XVsv82zdXaebnh/vdrEjgzW5v6Ir01s eoqj+rjvAduKGaCmiFZ8ZR2Fde/tPMO+s4eSOHdTXmOmnVqbfpo= =nK+U -----END PGP SIGNATURE----- --OIJQWq2E85NM1dS5QPLRt4kGPEjB7B1eo-- --===============7973844648992484026== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox --===============7973844648992484026==--