Hi Thierry,
You might not need to wait for new release.
Try to modify linker file to reserve 24 bytes right after end of vector
table (addr 0x400).
To do this I use following (for MCF52235):
LONG (0x01234567)
LONG (0x89abcdef)
LONG (0xffffffff)
LONG (0x00000000)
LONG (0x00000000)
LONG (0xffffffff)
Best regards,
Sergei.
thierry maldague wrote:
Thank you, Maxim
I'm anxiously awaiting the next release, because debug of MCF51 in flash
is impossible as the memory is locked.
Thierry
----- Original Message ----- From: "Maxim Kuvyrkov"
<maxim@xxxxxxxxxxxxxxxx>
To: "thierry maldague" <thierrymaldague@xxxxxxxxxxx>
Cc: <coldfire-gnu-discuss@xxxxxxxxxxxxxxxx>
Sent: Tuesday, July 07, 2009 7:09 AM
Subject: Re: [coldfire-gnu-discuss] MCF51QE128 flash protection
thierry maldague wrote:
Hello
I use Codesourcery Lite for Coldfire with a demo board MCF51QE128
When building an executable (elf) and programming it in Flash with P&E
progcfv1_16K, it appears that the Flash is secured (bits SEC of NVOPT
set to 10)
Is it any option to set these bits to 00 to leave the flash unsecured ?
Hi Thierry,
As far as I remember, there was a bug in the linker script in the last
release of ColdFire ELF Lite toolchain. This will be fixed in the next
release.
--
Maxim K.
CodeSourcery
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__________ Information from ESET Smart Security, version of virus
signature database 4222 (20090707) __________
The message was checked by ESET Smart Security.
http://www.eset.com