I'm facing the same problem for almost two weeks and still don't have a clue. Please keep me in the thread. Thanks!
- Reeve On 12/24/06, sudheer <[EMAIL PROTECTED]> wrote: > > Hello All > > > Hi Shakti > > > > > > Then executed the command mkinird and copied and added initrd in the > > > grub.conf - situation is same. > > > I changed the root parameter to LABEL=/ - situation is same. > > > > Basically, block device, initrd support for ramdisk should be enabled: > > CONFIG_BLK_DEV_RAM > > CONFIG_BLK_DEV_INITRD > > > > Double check your .config file. > > > > I have checked all the above and are enabled in the config. I have tried > changing the kernel command line argumnets. > > I get the same error saying: (All from init/main.c) > ---- > unable to open an initial console > No init found. Try passing init= option to kernel. > ----- > I am able to debug the kernel on x86 systems. Thanks for all the support. > > Now I am working with kgdb on mpc8540 board. > target kernel version - linux-2.6.13 > KGDB version - linux-2.6.13-kgdb-2.3 > > I am getting the following error: > > [EMAIL PROTECTED] sudheer]# /opt/eldk-3.1.1/usr/bin/ppc_85xx-gdb vmlinux > GNU gdb Red Hat Linux (6.3.0.0-1.21_1rh) > ... > This GDB was configured as "--host=i386-redhat-linux --target=ppc-linux"... > (gdb) set remotebaud 115200 > (gdb) target remote /dev/ttyS0 > Remote debugging using /dev/ttyS0 > Ignoring packet error, continuing... > > On the target side, i could see that the target kernel kgdb waiting for > host communication. > > On the target board with kernel version - linux-2.6.13 , I could boot it > only after applying the patches: > 1. Gain_Phy_update > 2.patch-2.6.14-rc5 > 3.Phy_Platform_Update > The patch-2.6.14-rc5 when applied , deleted the file > arch/ppc/platforms/pcore.c and > pcore.h but the kernel boots well. > > In the KGDB version - linux-2.6.13-kgdb-2.3 > The ppc-lite.patch tries to modify the pcore.c which is not available. > > I am not sure wether this affects the serial communication establishment. > > Please help me to solve this. > > Thanks > Sudheer > > > > > > > > _______________________________________________ > Linuxppc-embedded mailing list > Linuxppc-embedded@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-embedded > > _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded
