From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from top.free-electrons.com ([176.31.233.9] helo=mail.free-electrons.com) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1V7242-0005ho-JX for barebox@lists.infradead.org; Wed, 07 Aug 2013 11:38:03 +0000 Date: Wed, 7 Aug 2013 13:37:40 +0200 From: Maxime Ripard Message-ID: <20130807113740.GD2911@lukather> References: <1375868734-32357-1-git-send-email-s.hauer@pengutronix.de> <1375869342.153074079@f120.i.mail.ru> MIME-Version: 1.0 In-Reply-To: <1375869342.153074079@f120.i.mail.ru> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3290402351631553431==" Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH] Revert "ARM: Use armlinux_bootparams address for DTB" To: Alexander Shiyan Cc: barebox@lists.infradead.org --===============3290402351631553431== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="7mjWZ9NKzhEjSVTm" Content-Disposition: inline --7mjWZ9NKzhEjSVTm Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Aug 07, 2013 at 01:55:42PM +0400, Alexander Shiyan wrote: > > This patch placed the flattened devicetree to armlinux_bootparams. > > armlinux_bootparams normally is at SDRAM_START + 0x100. The kernels > > initial page tables are normally at SDRAM_START + 0x4000, so the > > flattened devicetree gets overwritten once it exceeds 0x3f00 bytes > > which is quite common. > >=20 > > Revert this patch for now once a better solution can be found >=20 > In such a case, tree may be placed immediately after the kernel? > It can also serve as an automatic option "ARM_APPENDED_DTB". That won't work either, since the DTB will be overwritten by the kernel decompressor. Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com --7mjWZ9NKzhEjSVTm Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJSAjGDAAoJEBx+YmzsjxAggjoQAKZ2FlP2tNcRtJ/AI5ktP7+/ I5UQHT702XDy5AeWbr5S2Col1r/PkEzlJ4k7QJE5r9eTB+jpLtatzzG7zj+Zd0f/ c+oE1IV+BZHhcLvUDGoicc8SO+CV7xo3lLmc/u5Jfe0CljNH7Y1HKnicX7dQ+PNW oWm5x1FWeerjv8PHywRscTYdeSrJTELFn39NdgFFQ04FR+G2Fh9UL5giW8hWNmpw TCpdoY56xm6IRSSZFAwRF4GC5JI2d+JoAnPquVGtSzFi7Whmcxi+wYAjUwyjFJcE aaW+Qhr5hYddrunB2zvK72Om7i8nCmZUzkD5BPN4NjGTLsJX0R1yYv0hCxeeL0Dy yZLe+3R4WaiVIt3hJ5s4chcnTdhEO96mSZsHFblzkCicPi2bgkD2BmUf1S7KGN5m JS+ZhOvJiaXOrs/u6S+fefbd7VnFBJ/yuT6eSYDvLV34dqUhMu3Nztlu+kdeIKIN R01cMQOpHw9P6BOOMIPiv7et2P4E4n1XoqoB4Mk7jnyy0aB2MQneWxHb9q0yU+Rd 27NMXaaZFMJ8pM5jR8RGINode/I6TVEXbxR4vKiDQZzykMdtz9THNC/NHbOv9ymJ vKrQ5GSFDsgTTG4l1gBQJj3aBDUUd0tY35W/CvR0Sv36rRPBs4Ghx6AvzyJV1oXX JNDP0WTnNM5jPDUte/j3 =ZESm -----END PGP SIGNATURE----- --7mjWZ9NKzhEjSVTm-- --===============3290402351631553431== 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 --===============3290402351631553431==--