Hi David,
Apparently yes.
Here are the valid M33 choices for IAR: --- thomasto@ubuntu-20:~/tf-m1/trusted-firmware-m$ iccarm --cpu list|grep -i m33 Cortex-M33 Cortex-M33.no_dsp Cortex-M33.fp Cortex-M33.fp.no_dsp Cortex-M33.no_se Cortex-M33.no_dsp.no_se Cortex-M33.fp.no_se Cortex-M33.fp.no_dsp.no_se ---
Cheers, Thomas
Den 2020-08-25 kl. 15:49, skrev David Hu:
Hi Thomas,
Sorry if I misunderstand your problem. Does it mean that diverse compilers require different core config flags?
Best regards, Hu Ziji
*From:* TF-M tf-m-bounces@lists.trustedfirmware.org on behalf of Thomas Törnblom via TF-M tf-m@lists.trustedfirmware.org *Sent:* Tuesday, August 25, 2020 7:39 PM *To:* tf-m@lists.trustedfirmware.org tf-m@lists.trustedfirmware.org *Subject:* [TF-M] New build system with IAR I've started looking at the new build system, and it looks like a nice improvement.
I have a problem, that likely has a simple solution, although I'm not sure which.
I've looked at the AN521 target, and the preload.cmake file is included very early from the root CMakeLists.txt
The first line of preload.cmake is:
set(CMAKE_SYSTEM_PROCESSOR cortex-m33+nodsp)
For IAR that line should be:
set(CMAKE_SYSTEM_PROCESSOR Cortex-M33.no_dsp)
I need to discriminate between the toolchains already there, but I haven't figured out what the best way would be to do that. Not much is setup at this moment in the run.
Ideas?
Thomas
--
*Thomas Törnblom*, /Product Engineer/ IAR Systems AB Box 23051, Strandbodgatan 1 SE-750 23 Uppsala, SWEDEN Mobile: +46 76 180 17 80 Fax: +46 18 16 78 01 E-mail: thomas.tornblom@iar.com mailto:thomas.tornblom@iar.com Website: www.iar.com http://www.iar.com Twitter: www.twitter.com/iarsystems http://www.twitter.com/iarsystems