On Tue, Jul 2, 2013 at 12:26 PM, Matthias Weißer <[email protected]> wrote: > Hi > > I try to boot a current 3.11 kernel on a custom iMX25 board using DT. u-boot > starts the kernel but it stops working just after the first eralyprintk > lines are out. The u-boot/kernel output: > > bootm 0x81000000 - 0x80800000 > ## Booting kernel from Legacy Image at 81000000 ... > Image Name: Linux-3.10.0 > Image Type: ARM Linux Kernel Image (uncompressed) > Data Size: 3834336 Bytes = 3.7 MiB > Load Address: 80008000 > Entry Point: 80008000 > Verifying Checksum ... OK > ## Flattened Device Tree blob at 80800000 > Booting using the fdt blob at 0x80800000 > Loading Kernel Image ... OK > OK > Loading Device Tree to 8374f000, end 837545d4 ... OK > > Starting kernel ... > > Uncompressing Linux... done, booting the kernel. > [ 0.000000] Booting Linux on physical CPU 0x0 > [ 0.000000] Initializing cgroup subsys cpuset > [ 0.000000] Initializing cgroup subsys cpu > [ 0.000000] Initializing cgroup subsys cpuacct > [ 0.000000] Linux version 3.10.0 (mweisser@ubuntu) (gcc version 4.7.3 > (Ubuntu/Linaro 4.7.3-1ubuntu1) ) #4 Tue Jul 2 1 > 7:13:13 CEST 2013 > [ 0.000000] CPU: ARM926EJ-S [41069264] revision 4 (ARMv5TEJ), cr=00053177 > [ 0.000000] CPU: VIVT data cache, VIVT instruction cache > [ 0.000000] Machine: Generic DT based system, model: Graf-Syteco zmx25
Not sure why you get a "Generic DT based system" here. Can you post your dts file? Have you selected CONFIG_MACH_IMX25_DT=y on your kernel config file? Also, make sure you have "#define CONFIG_OF_LIBFDT" on your U-boot board config file. Regards, Fabio Estevam > [ 0.000000] bootconsole [earlycon0] enabled > [ 0.000000] Memory policy: ECC disabled, Data cache writeback > > As this is my first contact with DT I expect a trivial error on my side. > Anyone with any hint? > > Regards > Matthias > _______________________________________________ > U-Boot mailing list > [email protected] > http://lists.denx.de/mailman/listinfo/u-boot _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
