Hello, I had been trying to get the linux kernel 2.4.3 on our latest mips core which is mips32 ISA complient. Finally I was able to boot the kernel after facing a lot of issues. But I was not able to get a kernel prompt. I got the below messages ########################################################################################## Detected 32MB of memory Loading MIPS32 MMU routines. CPU revision is: 00061200 Primary instruction cache 16kb, linesize 32 bytes (2 ways) Primary data cache 16kb, linesize 32 bytes (4 ways) Number of TLB entries 32. Linux version 2.4.3-MIPS-01.01 (ramaling@svlhp106.sv.sc.philips.com) (gcc version 3.0 2001042 2 (prerelease)) #11 Wed Nov 28 19:45:33 PST 2001 Determined physical RAM map: memory: 02000000 @ 00000000 (usable) Initial ramdisk at: 0x8010e000 (1916920 bytes) On node 0 totalpages: 8192 zone(0): 8192 pages. zone(1): 0 pages. zone(2): 0 pages. Kernel command line: root=/dev/ram rw console=ttyS0 calculating viper_offset... 00001200(4608) CPU frequency in quickturn 0.46 MHz Memory: 29184k/32768k available (603k kernel code, 3584k reserved, 1923k data, 36k init) Dentry-cache hash table entries: 4096 (order: 3, 32768 bytes) Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes) Page-cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 2048 (order: 2, 16384 bytes) Checking for 'wait' instruction... available. POSIX conformance testing by UNIFIX Based upon Swansea University Computer Society NET3.039 Starting kswapd v1.8 block: queued sectors max/low 19333kB/6444kB, 64 slots per queue RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize RAMDISK: Compressed image found at block 0 crc errorFreeing initrd memory: 1871k freed VFS: Mounted root (ext2 filesystem) . Freeing unused kernel memory: 36k freed Warning: unable to open an initial console. attempt to access beyond end of device 01:00: rw=0, want=7771, limit=4096 ########################################################################################## I played around the ramdisk image and made sure that the /etc has fstab file with /dev/ram entry in it. Also there is a inittab file with /sbin/agetty entry to take care of the console ttyS0. I'm using the ttyS00 device (COM1) for both printing the debug messages as well as getting the kernel prompt. I dont know where I'm messing up. PLEASE give me some tips. Any help would be greatly appreciated. regards, Balaji Finished kernel_thread; Going to do unlock and cpu_idle Linux NET4.0 for Linux 2.4
