Hello All I am building Tool chain using Build root. My target is at91rm9200(arm920t). I also enable C++ support for that. Tool chain is build successfully But...
Try to run the script in some other distributions of linux. Fedora returned unknown format for gzip files. Try that in Redhat9 ... -- With Regards, OST...
arm_techie arm_user
arm.techie@...
Apr 24, 2007 8:26 am
727
I have follow the manual 'ARM Development with Eclipse' but I have a problem. Maybe you can tell me a clue in order to solve it. In short, the problem I have...
Hi, You could take a look at the assembler output if you can decode it: arm-elf-objdump -d <image_file_name> Are you declaring any pointer variables you use...
Hi I'm porting linux onto an AT91RM9200 ARM920T core processor. I want to be able to load a Jffs2 filesystem through an AT45DB642 serial dataflash. The U-boot...
Hi Mark, Andre suggests linking with libgcc, i.e. use -lgcc. Regards, Simon ... -- ... Bluewater Systems Ltd - ARM Technology Solution Centre Simon Glass Ph:...
Hi Simon, Yup, already doing that. Thanks for checking. Regards, Mark ... onto a ... use ... reveals ... probably ... be ... when I ... that ... managed ... ...
HI Mark, We might be able to help if you can supply source code and Makefile? Regards, Simon ... -- ... Bluewater Systems Ltd - ARM Technology Solution Centre ...
Hi Simon, Many thanks for the offer. I have managed to resolve the issue by explicitly pointing to gcclib.a in the linker control script. The ld option "-lgcc"...
Hi, I am newbie with Linux. I installed openSuse 10.3. Now, I want to do cross-compiling under Linux. I need the GNU ARM toolchain. I downloaded the binaries...
Hi, You could try ls -l /home/username/tools/arm-elf-gcc to make sure it is executable, and file /home/username/tools/arm-elf-gcc to make sure it matches your...
I figured out that the binaries for Linux available on GNUMARM.com are for 64-bit version! I just downloaded the source code to compile it. Do you know if the ...
if you have time, can you look at my next problem? You were right, I did use a 64 bit version even if I did not have that version. So, I downloaded the source...
Noob alert! I have an S3C2410 based unit here that had WinCE on it (blech!). I want to get linux installed and I've gotten as far as JTAGing in the Samsung...
After a night's sleep it came to me. The initrd.img they want is simply a blank filesystem. You download that first (download only) then copy your kernel onto...
Dear Sir, I use Windows XP [version .1.2600] I have java runtime [version 1.6.0_05] I have installed GNU make [version 3.81] and gcc [version 4.2.2] I have...
Hi Hajer, We don't use cygwin here as we mostly use Linux. But possibly this thread would help: http://en.mikrocontroller.net/topic/73487 Regards, Simon ... --...
Hi everybody. I'm using Embedded Linux Development Kit and I have some errors when I try to execute the makefile to rebuild the lejos firmware. I so use the...
Hi, Maybe you need to use 'make clean' first if you have object files lying around from another build. Regards, Simon ... -- -- ... Bluewater Systems Ltd - ARM...
... Hi again!! I've tried this as toolchain, i think that these errors can prevent the make file from being executed correctly: #! /bin/sh # Variables export...
Hi, I am writing TLB lockdown code (both I & D TLBs) for 920T. I followedthe procedure list in the ARM documents, but regardless when I read CP15-Reg10 -- It...
Hello, We experienced some troubles with one of the last Linux kernel (2.6.25.7) on a PXA255. We actually started from a previous 2.6.14 version on a...
Hello all, I have a Digital multimedia receiver card (NMP-530 from Viewsonic) looks like Mediagate35 but with Sigma design EM8621L-LF The CPU info is: ...
... 102404*4) ... Hi again, I'm currently connected to card using JTAG approach but I'm unable to stop the autoboot:. in Hyper terminal after: Hit any key to...
Hello everybody, I'm new to embedded linux development. I want to write some routines that need 1uS timer resolution. I understand that the ARM9 processors...
Hi Jim, Suggest a period of learning! A great book is 'Linux Device Drivers'. If you are just wanting to read the timer in order to timestamp something in user...
Thank you Simon. mmap() would be a quick and dirty way to access the timer registers. I was hoping that somebody had already written a device driver to use the...
Hi Jim, I haven't looked but I suspect that the 'hi-res' timer is already used and available in the kernel. You might be lucky and find a device driver, but...
... It is certainly more complicated but you get a lot of infrastructure for almost no cost. Infrastructure you might never have got around to writing because...
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