Dear,

I am sorry to post the same message repeatedly, because of MIME format.

I am using u-boot-0.4.0 + linux-2.4.18-rmk7-swl8 + self-made ramdisk on smdk2410(s3c2410 cpu) board.

Kernel is being successfully uncompressed and booted, but ramdisk isn't mounted. My ramdisk is tested well on the same board and kernel without u-boot. Ramdisk seems not to be loaded before uncompressing the kernel.

The address where the kernel is being performed is 0x30f00000 and ramdisk's is at 0x30800000.

System logs are as follows.

Thank you in advance.

Yeonsik Jeong

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SMDK2410 # bootm 30100000 30200000

## Booting image at 30100000 ... Image Name: 2.4.18-rmk7-swl8 for SMDK2410 Created: 2003-09-05 9:22:00 UTC Image Type: ARM Linux Kernel Image (gzip compressed) Data Size: 630413 Bytes = 615.6 kB Load Address: 30f00000 Entry Point: 30f00000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK

## Loading Ramdisk Image at 30200000 ... Image Name: Ramdisk Image for ARM Created: 2003-09-05 12:02:05 UTC Image Type: ARM Linux RAMDisk Image (gzip compressed) Data Size: 1993960 Bytes = 1.9 MB Load Address: 30800000 Entry Point: 30800000 Verifying Checksum ... OK

=> There is no "Loading Ramdisk ... OK" message...

Starting kernel ...

￠®ⓒªUncompressing Linux............................................. done, booting the kernel. Linux version 2.4.18-rmk7-swl8 (root@ad...) (gcc version 2.95.3 20010315 (release)) #1 2003. 09. 05. (¡¾Y) 18:06:47 KST

CPU: SAMSUNG S3C2410(Arm920T)sid(wb) revision 0 Machine: SAMSUNG ELECTRONICS Co., Ltd Warning: bad configuration page, trying to continue On node 0 totalpages: 16384 zone(0): 16384 pages. zone(1): 0 pages. zone(2): 0 pages. Kernel command line: root=/dev/ram0 console=ttyS0 Console: colour dummy device 80x30 Calibrating delay loop... 101.37 BogoMIPS Memory: 64MB = 64MB total Memory: 52684KB available (1169K code, 304K data, 68K init) Dentry-cache hash table entries: 8192 (order: 4, 65536 bytes) Inode-cache hash table entries: 4096 (order: 3, 32768 bytes) Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes) Page-cache hash table entries: 16384 (order: 4, 65536 bytes) POSIX conformance testing by UNIFIX Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Starting kswapd JFFS version 1.0, (C) 1999, 2000 Axis Communications AB JFFS2 version 2.1. (C) 2001 Red Hat, Inc., designed by Axis Communications AB. l3 S3C2410 Adapter Initialized ttyS0 at MEM 0xe0000000 (irq = 52) is a S3C2410 ttyS1 at MEM 0xe0004000 (irq = 55) is a S3C2410 Console: switching to colour frame buffer device 30x40 Loading keyboard on irq 1 pty: 256 Unix98 ptys configured Loading S3C2410 Touch Screen Driver Installing S3C2410 RTC S3C Real Time Clock driver v1.00 block: 128 slots per queue, batch=32 RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize eth0: cs8900 rev J found at 0xf0000300 cs89x0: Extended EEPROM checksum bad and no Cirrus EEPROM, relying on command line cs89x0 media RJ-45, IRQ 37, programmed I/O, MAC 00:00:00:00:00:00 loop: loaded (max 8 devices) S3C2410 UDA1341 / IIS initialized No NAND device found!!! usb.c: registered new driver hub usb-ohci.c: USB OHCI at membase 0xd9000000, IRQ 26 usb.c: new USB bus registered, assigned bus number 1 hub.c: USB hub found hub.c: 2 ports detected mice: PS/2 mouse device common for all mice NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 4096 bind 4096) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com RAMDISK: Couldn't find valid RAM disk image starting at 0. Freeing initrd memory: 10240K cramfs: wrong magic JFFS: Trying to mount a non-mtd device. Kernel panic: VFS: Unable to mount root fs on 01:00