From mboxrd@z Thu Jan 1 00:00:00 1970 From: rk.raggit@gmail.com (RK Raggit) Date: Thu, 6 May 2010 21:50:07 +0530 Subject: cortex-m3 booting failure In-Reply-To: <1273153908.2094.5.camel@e102109-lin.cambridge.arm.com> References: <1273153908.2094.5.camel@e102109-lin.cambridge.arm.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org > I can't really tell what's happening but I'm going to release a new set > of patches against 2.6.33 sometime next week and there are some improved > error messages for Cortex-M3 support. > Great. That should help ! > Do you have KALLSYMS enabled in the kernel? > I will check (i am away from office right now) > > Have you tried with my variant of busybox from the above link? > Yes i did , with the same results . > Are you using the uclinux-eabi variant of the toolchain? Do you specify > -march=armv7-m and -mthumb options? If you link against the wrong C > library, it will fail. > Yes i use that variant with those options. When i try "init=/bin/ls" or "init=/bin/busybox" or "init=/bin/date" i can see correct output. Based on this i feel the binaries are correctly built. --RK