Date: Wed, 28 Jul 2010 09:51:42 +0530 From: Ravindra <ravindra.kulkarni@globaledgesoft.com> To: freebsd-arm@freebsd.org Subject: Unable to mount root file system-NFS Message-ID: <4C4FB056.1020802@globaledgesoft.com>
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Hi , I am unable to mount the root file system, please find the boot agrs and kernel boot messages. Can anybody give me solution on this.I am using the Uboot. I am loading the kernel through NFS. set bootargs root=/dev/nfs rw nfsroot=172.16.5.61:/tftpboot/usr ip=172.16.5.150:172.16.5.61 console=ttySA1, 115200 NORMANDY # bootm 31000000 ## Booting image at 31000000 ... Image Name: FreeBSD Created: 2010-07-22 2:08:04 UTC Image Type: ARM Unknown OS Kernel Image (uncompressed) Data Size: 7687685 Bytes = 7.3 MB Load Address: 30408000 Entry Point: 304080e0 Verifying Checksum ... OK OK Starting kernel ... KDB: debugger backends: ddb KDB: current backend: ddb Copyright (c) 1992-2010 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 9.0-CURRENT #39: Thu Jul 22 19:26:40 UTC 2010 root@freebsd.ges.com:/usr/obj/arm.arm/usr/home/user/project/head/sys/LN2410SBC arm WARNING: WITNESS option enabled, expect reduced performance. CPU: ARM920T rev 0 (ARM9TDMI core) DC enabled IC enabled WB enabled LABT 16KB/32B 64-way Instruction cache 16KB/32B 64-way write-back-locking-A Data cache real memory = 67108864 (64 MB) avail memory = 52047872 (49 MB) s3c24x00 on motherboard s3c24x00: Found S3C2410A CPU (Chip ID: 0x32410002) s3c24x00: fclk 202 MHz hclk 101 MHz pclk 50 MHz timer0: <s3c24x0 timer> on s3c24x00 ohci0: <S3C24x0 integrated OHCI controller> on s3c24x00 ohci0: [ITHREAD] usbus0 on ohci0 uart0: <s3c2410 class> on s3c24x00 uart0: [FILTER] uart1: <s3c2410 class> on s3c24x00 uart1: [FILTER] uart1: console (115200,n,8,1) uart2: <s3c2410 class> on s3c24x00 uart2: [FILTER] clock: hz=100 PCLK=50700000 prescaler=2 tc=15843 timer0: [FILTER] Timecounter "s3c24x0 timer" frequency 1584375 Hz quality 1000 Timecounters tick every 10.000 msec usbus0: 12Mbps Full Speed USB v1.0 ugen0.1: <Samsung> at usbus0 uhub0: <Samsung OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0 panic: bootpc_init: no eligible interfaces KDB: enter: panic [ thread pid 0 tid 100000 ] Stopped at kdb_enter+0x44: ldrb r15, [r15, r15, ror r15]! db>
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