Hang in inflate_dynamic for mpc8321
Hi All, Iam working on the new board bringup of linux ppc image on 2.6.24 using the powerpc mpc832x. I used the file system image (based on the initrd ram disk image), dtb file(generated by the dtc compiler for our mpc832x_rdb.dts) and the kernel powepc compiled. Iam facing a hang up in the booting in the call inflate_dynamic() from the gunzip() function. Initially I suspected it could be RAM issues, and I performed the simple RAM test (mtest) from the bootloader and it went through succesfully. Below is the log message observed in the system booting stuck at checking if image is initramfs... Log messages : - Booting image at 0020 ... Image Name: Linux-2.6.24 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 808788 Bytes = 789.8 kB Load Address: Entry Point: Verifying Checksum ... OK Uncompressing Kernel Image ... OK ## Loading RAMDisk Image at 0100 ... Image Name: TESTIMAGE Image Type: PowerPC Linux RAMDisk Image (gzip compressed) Data Size: 1066209 Bytes = 1 MB Load Address: Entry Point: Verifying Checksum ... OK Booting using the fdt at 0x40 Loading Ramdisk to 03ea, end 03fa44e1 ... OK Using MPC832x RDB machine description Linux version 2.6.24 (t...@test-desktop) (gcc version 4.2.1 (Sourcery G++ Lite 4.2-82)) #39 Fri Sep 4 13:04:50 IST 2009 Found initrd at 0xc3ea:0xc3fa44e1 console [udbg0] enabled setup_arch: bootmem mpc832x_rdb_setup_arch() arch: exit Zone PFN ranges: DMA 0 - 16384 Normal 16384 - 16384 Movable zone start PFN for each node early_node_map[1] active PFN ranges 0: 0 - 16384 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256 Kernel command line: root=/dev/ram ramdisk_size=20 rw ip=10.0.0.2:10 .0.0.1:10.0.0.1:255.0.0.0:Test:eth1:off console=t tyS0,115200 IPIC (128 IRQ sources) at fdefd700 PID hash table entries: 256 (order: 8, 1024 bytes) clocksource: timebase mult[781] shift[22] registered Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Memory: 62068k/65536k available (1592k kernel code, 3400k reserved, 88k data, 60k bss, 112k init) Mount-cache hash table entries: 512 SCSI subsystem initialized checking if image is initramfs... Please let me know what could be the problem. Thanks in advance. Regards, kumar ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Hang in inflate_dynamic() mpc8321
Hi All, Iam working on the new board bringup of linux ppc image on 2.6.24 using the powerpc mpc832x. I used the file system image (based on the initrd ram disk image), dtb file(generated by the dtc compiler for our mpc832x_rdb.dts) and the kernel powepc compiled. Iam facing a hang up in the booting in the call inflate_dynamic() from the gunzip() function. Initially I suspected it could be RAM issues, and I performed the simple RAM test (mtest) from the bootloader and it went through succesfully. Below is the log message observed in the system booting stuck at checking if image is initramfs... Log messages : - Booting image at 0020 ... Image Name: Linux-2.6.24 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 808788 Bytes = 789.8 kB Load Address: Entry Point: Verifying Checksum ... OK Uncompressing Kernel Image ... OK ## Loading RAMDisk Image at 0100 ... Image Name: TESTIMAGE Image Type: PowerPC Linux RAMDisk Image (gzip compressed) Data Size: 1066209 Bytes = 1 MB Load Address: Entry Point: Verifying Checksum ... OK Booting using the fdt at 0x40 Loading Ramdisk to 03ea, end 03fa44e1 ... OK Using MPC832x RDB machine description Linux version 2.6.24 (t...@test-desktop) (gcc version 4.2.1 (Sourcery G++ Lite 4.2-82)) #39 Fri Sep 4 13:04:50 IST 2009 Found initrd at 0xc3ea:0xc3fa44e1 console [udbg0] enabled setup_arch: bootmem mpc832x_rdb_setup_arch() arch: exit Zone PFN ranges: DMA 0 - 16384 Normal 16384 - 16384 Movable zone start PFN for each node early_node_map[1] active PFN ranges 0: 0 - 16384 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256 Kernel command line: root=/dev/ram ramdisk_size=20 rw ip=10.0.0.2:10 .0.0.1:10.0.0.1:255.0.0.0:Test:eth1:off console=t tyS0,115200 IPIC (128 IRQ sources) at fdefd700 PID hash table entries: 256 (order: 8, 1024 bytes) clocksource: timebase mult[781] shift[22] registered Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Memory: 62068k/65536k available (1592k kernel code, 3400k reserved, 88k data, 60k bss, 112k init) Mount-cache hash table entries: 512 SCSI subsystem initialized checking if image is initramfs... Please let me know what could be the problem. Thanks in advance. Regards, kumar ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev