From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: bootloader support for DTB on x86 Date: Tue, 22 May 2012 14:56:22 +0200 Message-ID: <20120522125622.GA21187@avionic-0098.mockup.avionic-design.de> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============5426565873141015862==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org To: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Cc: Sebastian Andrzej Siewior , x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, Rob Herring , Ingo Molnar , "H. Peter Anvin" , Thomas Gleixner List-Id: devicetree@vger.kernel.org --===============5426565873141015862== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="x+6KMIRAuhnl3hBn" Content-Disposition: inline --x+6KMIRAuhnl3hBn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi, I was looking at booting an x86-based platform using DT. However I wasn't able to find a bootloader that supports this. There also doesn't seem to be a method to append the DTB to the zImage (which I wouldn't want to use anyway). Does anybody know of a bootloader that supports this? I'm currently using syslinux (specifically extlinux) and was looking at perhaps adding the support myself based on the information given in Documentation/x86/boot.txt. However I'm not overly familiar with syslinux code and this could prove more difficult than I anticipate. The only x86 platforms that use DT seem to be OLPC and CE4100 and according to the web the OLPC has a complete OF implementation. Does anyone know which bootloader the CE4100 uses? Thierry --x+6KMIRAuhnl3hBn Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iEYEARECAAYFAk+7jPYACgkQZ+BJyKLjJp93PwCeKELs3Ea0ip+BrcCT0i7zRzUP 4q0AoLCUTVtC+4xq50FjMUqiuoNHIWSz =UCBD -----END PGP SIGNATURE----- --x+6KMIRAuhnl3hBn-- --===============5426565873141015862== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ devicetree-discuss mailing list devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org https://lists.ozlabs.org/listinfo/devicetree-discuss --===============5426565873141015862==--