Hi I am trying KDUMP feature on ARM Versatile Express Cortex-A15 target. Target - Daughterboard Site 1: V2P-CA15_A7 Cortex A15 Kernel - git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git kexec-tools - git://git.kernel.org/pub/scm/utils/kernel/kexec/kexec-tools.git I have referred the https://wiki.linaro.org/KenWerner/Sandbox/crash-utility and passed crashkernel command line argument as below crashkernel=128M at 0x20000000 My command line arguments is bootargs="root=/dev/nfs rw ip=dhcp console=ttyAMA0,38400n8 nosmp crashkernel=128M at 0x20000000" But the target is got stuck as below ......... ................ Loading: # done Bytes transferred = 12141 (2f6d hex) ## Booting kernel from Legacy Image at 80000000 ... Image Name: Linux-3.8.0-rc3 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 2586312 Bytes = 2.5 MiB Load Address: fffffff2 Entry Point: fffffff2 Verifying Checksum ... OK ## Flattened Device Tree blob at 81f00000 Booting using the fdt blob at 0x81f00000 Loading Kernel Image ... OK OK Loading Device Tree to 9fee3000, end 9fee8f6c ... OK Starting kernel ... Can anybody please suggest me a proper crashkernel=X at Y ? -- Thanks and Regards -Naresh Bhat
