I have a board based on the Samsung SC32500 development board. It has a Toshiba
TC58FVM7B2AFT65 flash memory. I can write the entire memory using a JTAG
(|Wiggler) but I cannot upgrade uClinux from a application running inside the
board because the address on the range 0E0 to 0FF are no
Hi Greg,
It is snapgear 3.4. Is there a known bug in 3.4 for this problem?
I will try to not load the modules for a test.
Regards
Siegfried
-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von Greg Ungerer
Gesendet: Dienstag, 11. Dezember 2007 07:00
An
However, (1) contains FPGA cofniguration + recovery software, which
will help you write to recovery.
What do you mean by "recovery software" ? Upgrades are done via
Ethernet-TCP/IP and/or via serial interface. I suppose when an upgrade
fails, it should be possible to do a new upgrade using the
I am new to Eclipse. It seems we can setup cross compiler and use gdb
without much difficult. I will let you know as I walk through.
Great !
But for me using Eclipse as a GDB fronted is the major priority.
I have no idea what is necessary to make this happen (somehow Eclipse
needs to know ab
Thanks Greg,
2007/12/11, Greg Ungerer <[EMAIL PROTECTED]>:
>
> Hi Diego,
>
> Diego wrote:
> > Hi, I'm new (very new) in all about embedded systems and I have a doubt,
>
> > can I install uClinux without too much complications in a board with a
> > ColdFire MCF5282CVM66 ??
>
> What do you mean by i
Hi Wolfgang,
Hi Jerry,
On Fri, Dec 07, 2007 at 06:33:36PM -0800, Jerry (Peng) Yang wrote:
You can simply type:
Ps.
Then you can get the process id. Type kill n.
[...]
well, that would be the fall-back solution if anything else fails.
If I understand correctly, you mean starting the ap
Do you have any suggestion against this problem? Erwin.
On Dec 5, 2007 8:32 PM, Mike Wu <[EMAIL PROTECTED]> wrote:
> Thanks! This problem has been fixed.
> But when going further, there is another problem:
> ERROR: reloc type R_ARM_PC24 unsupported in this context.
>
> Do I need to compile the cro
> You are correct, the Coldfire does have a single hardware breakpoint
and can
> be configured to check an address range. How to do it exactly, I'm
not
> sure...but I'm very much interested as well.
> ..Chris
Hi Chris,
Yes, it would have been of enourmous value for me to be able to enable
this.
Hi Markus,
You can get a BSP here (this for mcf547x_8x):
http://www.freescale.com/webapp/sps/site/overview.jsp?nodeId=0127260061033202A9
or by going here:
http://www.bitshrine.org/
I believe the kernel is 2.6.10. To the configure the kernel, after the
first build run: ./ltib -p kernel -c
If you
Hi Stuart,
Zitat von Stuart Hughes <[EMAIL PROTECTED]>:
You can get a BSP here (this for mcf547x_8x):
http://www.freescale.com/webapp/sps/site/overview.jsp?nodeId=0127260061033202A9
or by going here:
http://www.bitshrine.org/
I know this BSP already.
I believe the kernel is 2.6.10. To the
Hi Markus,
The kernel and user-space parts can be treated pretty much
independently. If you grab the kernel pieces from LTIB (the easiest is
to go here http://www.bitshrine.org/autodocs/bsp_ext_ava_mcf547x_8x.html
and you can click the links and apply the patches yourself (remember the
order prob
Hi Stuart,
Zitat von Stuart Hughes <[EMAIL PROTECTED]>:
Once you've done this you have to figure out how to add a new kernel
into uClinux-dist. The other thing to remember as that this Coldfire
has an MMU so make sure you set that appropriately so you get fork (not
vfork) etc.
that's exactly
Hi!
I finally found where the problem was : when the addresses of the
structures which are used by EZ-Host for send or receive USB data, they
are send in reverse order. For exemple, if the structure is at the
address 0x95a, the value stored in EZ-Host is 0x5a09 which is out of bound.
Hope it w
On Tue, 2007-12-11 at 16:29 +0100, Markus Franke wrote:
> Hi Stuart,
>
> Zitat von Stuart Hughes <[EMAIL PROTECTED]>:
> > Once you've done this you have to figure out how to add a new kernel
> > into uClinux-dist. The other thing to remember as that this Coldfire
> > has an MMU so make sure you s
hi,
anybody working with mc68xx328 ?
anybody used uclinux with palm ?
regards
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Michael Schnell wrote:
However, (1) contains FPGA cofniguration + recovery software, which
will help you write to recovery.
What do you mean by "recovery software" ? Upgrades are done via
Ethernet-TCP/IP and/or via serial interface. I suppose when an upgrade
fails, it should be possible to do
Hi Thomas,
Thomas Chou wrote:
Make sure the init_task is aligned to the kernel thread size so we can
locate the kernel stack properly and quickly.
Signed-off-by: Thomas Chou <[EMAIL PROTECTED]>
Applied, thanks.
Regards
Greg
diff --git a/linux-2.6.x/arch/nios2nommu/kernel/vmlinux.lds.S
On Wed, 12 Dec 2007, Greg Ungerer wrote:
> Hi Thomas,
>
> Thomas Chou wrote:
> > Make sure the init_task is aligned to the kernel thread size so we can
> > locate the kernel stack properly and quickly.
> >
> > Signed-off-by: Thomas Chou <[EMAIL PROTECTED]>
>
> Applied, thanks.
>
> Regards
> Greg
>
Robert P. J. Day wrote:
is the macro THREAD_SIZE not defined so that it can be used instead of
hardcoding the value 8192?
rday
You are right. We should have used a macro.
Most arch define THREAD_SIZE in thread_info.h . But currently nios2nommu
and x86_64 define it in page.h .
We shall pro
I have a board based on the Samsung SC32500 development board unning uClinux .
It has a Toshiba TC58FVM7B2AFT65 flash memory. I can write the entire memory
using a JTAG (|Wiggler) but I cannot upgrade uClinux from a application
running inside the board because the address on the range 0E0 t
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