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1answer
390 views

Linux 2.6 jffs2 filesystem, repeated usage of mount/umount for the SD card hangs the kernel

Using a jffs2 filesystem mount /mnt/sd/ umount /mnt/sd/ When the [mount] and [umount] command is repeatedly used, sometimes the kernel will hang. And there is no clear count for how many ...
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0answers
437 views

Adding udev for embedded linux

I am using an arm processor and linux busybox as my OS. I want to add udev running in my system. The system has mdev. But doesn't seem to fulfill my need. How can I add udev for my system? thank you. ...
0
votes
2answers
539 views

Embedded Linux Reboot Crash

I'm working with Linux 2.6.23 on an embedded device and am receiving the following error executing the reboot command. ~ # reboot ~ # Syncing hardware clock to system time hwclock: Could not access ...
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0answers
31 views

Need suggestions for system wide profiler for an embedded linux device

I would like to profile my embedded linux device for various actions (e.g. touch input on screen, flip a page in a news reading app etc). But the requirement is that the profiler should generate ...
1
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0answers
316 views

Booting with nfs just prints some weird character

Problem I have an embedded system which I am unable to boot via NFS using an Embedded Linux Kernel Image and rootfs both placed on my laptop (which serves as the NFS server as well as a TFTP ...
3
votes
1answer
1k views

buildroot rootfs on arm board

After building buildroot with Kernelimage and rootfs (jffs2) i flashed them to my board. bootargs set to: mem=64M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2 Now when i boot i get ...
1
vote
1answer
98 views

Setting tcp ip argument while booting up linux

Could somebody explain me how to set the tcp ip parameter while linux boots up in my board. Currently i am giving it like : tcp ip=:::::eth0:dhcp If i have my own static ip and its corresponding ...
0
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0answers
286 views

Please comment on Hackbench performance on my embedded Linux device

I could not find this info any where else. I am trying to figure out if the hackbench result on my embedded Linux device is good enough. uname -a Linux 2.6.26-rt #5 armv6l Processor : ...
0
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1answer
190 views

debian installation without internet connection

I want to install some Debian distributions (Grip, Crush, Lenny...) for arm / armel architectures. www.emdebian.org/ I'm referring to this guide: http://www.aurel32.net/info/debian_arm_qemu.PHP ...