2008/11/26 Simon Boman <[EMAIL PROTECTED]>: > Hi! > > I have a modifed MPC8360 platform with a U-boot git-version from October. > Now I'm trying to install a Linux kernel and everything looks fine > until it starts to execute the kernel in RAM, there is only some bad > assembler instructions and then a lot of Invalid Opcode. If I look at > the log_buf there is nothing interesting there. > > bootm fc010000 - fc008000 > ## Booting kernel from Legacy Image at fc010000 ... > Image Name: Linux-2.6.22 > Image Type: PowerPC Linux Kernel Image (gzip compressed) > Data Size: 773535 Bytes = 755.4 kB > Load Address: 00000000 > Entry Point: 00000000 > Verifying Checksum ... OK > ## Flattened Device Tree blob at fc008000 > Booting using the fdt blob at 0xfc008000 > Uncompressing Kernel Image ... OK > Loading Device Tree to 00ff6000, end 00ffff06 ... OK > > ->printenv > ramboot=setenv bootargs root=/dev/ram rw console=$consoledev,$baudrate > $othbootargs;tftp $ramdiskaddr $ramdiskfile;tftp $loadaddr > $bootfile;tftp $fdtaddr $fdtfile;bootm $loadaddr $ramdiskaddr $fdtaddr > nfsboot=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath > ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off > console=$consoledev,$baudrate $othbootargs;tftp $loadaddr > $bootfile;tftp $fdtaddr $fdtfile;bootm $loadaddr - $fdtaddr > baudrate=115200 > loads_echo=1 > loadaddr=200000 > consoledev=ttyS0 > ramdiskaddr=1000000 > ramdiskfile=ramfs.83xx > netretry=no > ethrotate=no > fdtfile=mpc8360epaw.dtb > uImage_offset=FC010000 > fdt_offset=FC008000 > filesize=492F13 > ramdisk_offset=FC160000 > fdtaddr=fc008000 > stdin=serial > stdout=serial > stderr=serial > kerneladdr=fc010000 > bootcmd=setenv bootargs root=/dev/ram rw console=ttyS0,115200 bootm > fc010000 - fc008000 > bootargs=root=/dev/ram rw console=ttyS0,115200 bootm fc010000 - fc008000 > > > I'm not quite sure if this is a U-boot problem or Linux problem, if > not I apologise. > > TIA > Simon >
Hi again! I have also tried to boot with the kernel image that Freescale provided from their homepage, but even with that I just get "Program Exception" when it starts to execute the kernel in RAM. So it seems that I have made something wrong in the U-boot.. any ideas? /Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
