From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King - ARM Linux Subject: Re: ARM target not boot after remap memory Date: Mon, 13 Sep 2010 13:53:10 +0100 Message-ID: <20100913125310.GI30787@n2100.arm.linux.org.uk> References: <4C8E1417.4060204@compulab.co.il> <20100913124049.GG30787@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arm.linux.org.uk; s=caramon; h=Date:From:To:Cc:Subject: Message-ID:References:MIME-Version:Content-Type: Content-Transfer-Encoding:In-Reply-To:Sender; bh=wdP90yqWttxfpnR ZxGqOb5t+21a3D0ynr4TKrHe3CM0=; b=XBk3Fvjcoh1LmDHg2MscGFUm1RhxUCL eOFGjPW0pNsSKP6P80XBRGEl6IUyb9pJDxXg0ijDbBoq7fs9wHeH/byOibZmUYzr 6HoOryw/5i71hI5yw/HeG8FsxSZvSYtYj5K1kNnersnJyOBFjExy5+FmUWzIn9dd fJfo17qd6lw4= Content-Disposition: inline In-Reply-To: Sender: linux-embedded-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="iso-8859-1" To: Robin Theunis Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-embedded mailing list BTW, Please do not drop CCs. On Mon, Sep 13, 2010 at 02:48:18PM +0200, Robin Theunis wrote: > Hi Russell, >=20 > Yes I have tested it. I made a breakpoint at 0x2008000 and viewed tha= t > the r1 register and there in I found the correct ID. >=20 > Robin >=20 > 2010/9/13 Russell King - ARM Linux : > > On Mon, Sep 13, 2010 at 02:07:51PM +0200, Mike Rapoport wrote: > >> (add LAKLM to CC) > > > >>> The problem is now when linux kernel is booting, nothing happens. > >>> > >>> --- > >>> U-Boot> bootm > >>> ## Booting kernel from Legacy Image at 21000000 ... > >>> =A0 =A0Image Name: =A0 Linux-2.6.34.1robin9200v1.0 > >>> =A0 =A0Image Type: =A0 ARM Linux Kernel Image (uncompressed) > >>> =A0 =A0Data Size: =A0 =A01811796 Bytes =3D 1.7 MiB > >>> =A0 =A0Load Address: 20008000 > >>> =A0 =A0Entry Point: =A020008000 > >>> =A0 =A0Verifying Checksum ... OK > >>> =A0 =A0Loading Kernel Image ... OK > >>> OK > >>> > >>> Starting kernel ... > >>> > >>> Uncompressing Linux... done, booting the kernel. > >>> --- > >>> > >>> Here is stalls. With my jtag probe I can locate the problem. > >>> > >>> --- > >>>> halt > >>> target state: halted > >>> target halted in ARM state due to debug-request, current mode: Su= pervisor > >>> cpsr: 0x600000d3 pc: 0xc000af3c > >>> MMU: enabled, D-Cache: enabled, I-Cache: enabled > >>>> =A0 arm disassemble 0xc000af3c > >>> 0xc000af3c =A0 0xeafffffe =A0 =A0 =A0B 0xc000af3c > > > > Probably __error. =A0Either your machine isn't supported, or the ke= rnel > > doesn't recognise your processor. > > > > Is your version of uboot sufficiently recent that it passes the cor= rect > > machine ID in r1 ? > >