Hi all, after disabling the data and I cache my kernel boots! However Im having initrd load issues, I load in a ext2 image a
0x20A00000and I get an odd error listed below.. suggestions?
Linux version 2.6.14 (roboman@gooseProduction) (gcc version 3.4.5) #6 Th May 25 21:15:23 EDT 2006 CPU: ARM920T [41129200] revision 0 (ARMv4T) Machine: Atmel AT91RM9200-DK Memory policy: ECC disabled, Data cache buffered Clocks: CPU 179 MHz, master 59 MHz, main 18.432 MHz CPU0: D VIVT write-back cache CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets Built 1 zonelists Kernel command line: console=ttyS0,115200n8 mem=16M@0x2000000 root=/dev/ram0 rw initrd=0x20A00000,1180000 PID hash table entries: 128 (order: 7, 2048 bytes) Console: colour dummy device 80x30 Dentry cache hash table entries: 4096 (order: 2, 16384 bytes) Inode-cache hash table entries: 2048 (order: 1, 8192 bytes) Memory: 16MB = 16MB total Memory: 13472KB available (1177K code, 286K data, 76K init) Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok checking if image is initramfs...it isn't (no cpio magic); looks like a initrd softlockup thread 0 started up. Freeing initrd memory: 1152K Linux NoNET1.0 for Linux 2.6 SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub NetWinder Floating Point Emulator V0.97 (double precision) AT91 Real Time Clock driver. AT91 SPI driver loaded AT91 Watchdog Timer enabled (5 seconds) ttyS0 at MMIO 0xfefff200 (irq = 1) is a AT91_SERIAL ttyS1 at MMIO 0xfefc4000 (irq = 7) is a AT91_SERIAL io scheduler noop registered io scheduler anticipatory registered RAMDISK driver initialized: 16 RAM disks of 1024K size 1024 blocksize at91_dataflash: AT45DB161B detected [spi0] (2162688 bytes) Creating 3 MTD partitions on "AT45DB161B.spi0":
0x00000000-0x00021000 : "bootloader" 0x00021000-0x000e7000 : "kernel" 0x000e7000-0x00210000 : "filesystem" usbmon: debugfs is not available Initializing USB Mass Storage driver... usbcore: registered new driver usb-storage USB Mass Storage support registered. mice: PS/2 mouse device common for all mice i2c /dev entries driver Found AT91 i2c RAMDISK: Compressed image found at block 0 RAMDISK: incomplete write (-28 != 32768) 1048576 VFS: Mounted root (ext2 filesystem). Freeing init memory: 76K attempt to access beyond end of device ram0: rw=0, want=5838, limit=2048 Buffer I/O error on device ram0, logical block 2918 attempt to access beyond end of device ram0: rw=0, want=5846, limit=2048 Buffer I/O error on device ram0, logical block 2922 attempt to access beyond end of device ram0: rw=0, want=5838, limit=2048 Buffer I/O error on device ram0, logical block 2918 attempt to access beyond end of device ram0: rw=0, want=5846, limit=2048 Buffer I/O error on device ram0, logical block 2922 Warning: unable to open an initial console. attempt to access beyond end of device ram0: rw=0, want=4750, limit=2048 attempt to access beyond end of device ram0: rw=0, want=4750, limit=2048 attempt to access beyond end of device ram0: rw=0, want=2662, limit=2048 attempt to access beyond end of device ram0: rw=0, want=2662, limit=2048 attempt to access beyond end of device ram0: rw=0, want=2752, limit=2048 attempt to access beyond end of device ram0: rw=0, want=2752, limit=2048 Kernel panic - not syncing: No init found. Try passing init= option t kernel.