Re: [uClinux-dev] change ram size on m5329evb - Kernel Panic

2007-11-07 Thread Gianluca Renzi
On Wednesday 07 November 2007 09:24, Claudia De Bartolomeis wrote: Thanks Matt, I changhed it, but I have the same log with kernel-panic! So I suppose there is something more to change, but I have no idea what it is. just a try: add to kernel command line mem=64M (without quotes ;-) ) and let

RE: [uClinux-dev] change ram size on m5329evb - Kernel Panic

2007-11-07 Thread Bill Cook
Claudia, Often the bootloader sets up the memory configuration registers, because the RAM has to be working before the kernel can use it. So you should check the setup in dBug or whatever bootloader you use to load the kernel. Good luck, Bill -Original Message- From: Claudia De

[uClinux-dev] Questions regarding real-time implications of uClinux

2007-11-07 Thread Mike Thompson
Hi everyone, I've been working with uClinux on the Suzaku Xilinx Microblaze FPGA hardware and I am just now getting into more serious application development involving motion control of motors. The question I have for others more familiar with uClinux is if there are good books or resources

[uClinux-dev] Errors when compiling uClinux with the CodeSourcery tool chains

2007-11-07 Thread Mike Wu
Hi, I want to use the CodeSourcery tool chains to compile uClinux. But I don't know where to specify the compiler. I used the following command to compile, but it failed: export PATH=/home//Linux/arm-2007q3/bin:$PATH make arch=ARM CROSS_COMPILE=arm-uclinuxeabi- lib_only ... Making

Re: [uClinux-dev] A Segmentation fault as below when make menuconfig after patched with uClinux-dist-20070130-20071101.patch.gz

2007-11-07 Thread Mike Wu
Thanks Greg! It works now. On Nov 8, 2007 8:23 AM, Greg Ungerer [EMAIL PROTECTED] wrote: Hi Mike, Mike Wu wrote: I got a Segmentation fault as below when make menuconfig after patched with uClinux-dist-20070130-20071101.patch.gz or uClinux-dist-20070130-20071017.patch.gz. I didn't try

RE: [uClinux-dev] RAMFS

2007-11-07 Thread Gavin Lambert
Quoth Mei Xu: I'm developing a uClinux system on MicroBlaze on Spartan3E 1600 Dev Board. The reference design runs a romfs. Can anyone tell me how to set up a ramfs, since I need to run some user application on it? Many of the vendor configs have an rc file or fstab file that mounts a ramfs

[uClinux-dev] RAMFS

2007-11-07 Thread Mei Xu
Hi, I'm developing a uClinux system on MicroBlaze on Spartan3E 1600 Dev Board. The reference design runs a romfs. Can anyone tell me how to set up a ramfs, since I need to run some user application on it? And where is the documentation for all the menuconfig options? Thanks for your help.

[uClinux-dev] A Segmentation fault as below when make menuconfig after patched with uClinux-dist-20070130-20071101.patch.gz

2007-11-07 Thread Mike Wu
Hi, I got a Segmentation fault as below when make menuconfig after patched with uClinux-dist-20070130-20071101.patch.gz or uClinux-dist-20070130-20071017.patch.gz. I didn't try other older patches. At least, these two patches have problems. Does anyone face the same problem as I do? The OS I use