From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert P. J. Day Date: Fri, 2 Dec 2011 18:41:06 -0500 (EST) Subject: [U-Boot] having trouble booting a simple kernel on a TQM860 board In-Reply-To: <4ED95F4A.70003@freescale.com> References: <4ED95F4A.70003@freescale.com> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Fri, 2 Dec 2011, Scott Wood wrote: > On 12/02/2011 05:19 PM, Robert P. J. Day wrote: > > and, at this point, i would think that all i need to do is: > > > > => bootm 400000 > > ## Booting image at 00400000 ... > > Image Name: Linux-2.6.37 > > Created: 2011-12-02 23:08:06 UTC > > Image Type: PowerPC Linux Kernel Image (gzip compressed) > > Data Size: 1301506 Bytes = 1.2 MB > > Load Address: 00000000 > > Entry Point: 00000000 > > Verifying Checksum ... OK > > Uncompressing Kernel Image ... OK > > You need to use a cuImage, just as you did with lite5200. ok, so what's the "make" invocation to get one of those? i'm not a ppc expert so i don't know much about device trees. i tried the following: $ make ARCH=powerpc cuImage.tqm8xx CHK include/linux/version.h CHK include/generated/utsrelease.h CALL scripts/checksyscalls.sh CHK include/generated/compile.h CALL arch/powerpc/kernel/systbl_chk.sh /home/rpjday/karim/el/ws/tqm860/kernel/linux-2.6.37/scripts/dtc/dtc -O dtb -o arch/powerpc/boot/tqm8xx.dtb -b 0 -p 1024 /home/rpjday/karim/el/ws/tqm860/kernel/linux-2.6.37/arch/powerpc/boot/dts/tqm8xx.dts DTC: dts->dtb on file "/home/rpjday/karim/el/ws/tqm860/kernel/linux-2.6.37/arch/powerpc/boot/dts/tqm8xx.dts" WRAP arch/powerpc/boot/cuImage.tqm8xx powerpc-unknown-linux-gnu-ld: arch/powerpc/boot/cuboot-tqm8xx.o: No such file: No such file or directory make[1]: *** [arch/powerpc/boot/cuImage.tqm8xx] Error 1 rm arch/powerpc/boot/tqm8xx.dtb make: *** [cuImage.tqm8xx] Error 2 so i'm open to suggestions. rday -- ======================================================================== Robert P. J. Day Ottawa, Ontario, CANADA http://crashcourse.ca Twitter: http://twitter.com/rpjday LinkedIn: http://ca.linkedin.com/in/rpjday ========================================================================