June 2020 - TF-M - lists.trustedfirmware.org

by Thomas Törnblom

Is there a problem pushing patches currently, or is there something I've missed? I was able to push a patch on Friday, but today I get errors just trying to push after a rebase with no changes: --- PS C:\Users\thomasto\Projects\tf-m1\trusted-firmware-m> git push ssh://review.trustedfirmware.org:29418/trusted-firmware-m.git HEAD:refs/for/master Enumerating objects: 22731, done. Counting objects: 100% (22731/22731), done. Delta compression using up to 4 threads Compressing objects: 100% (7566/7566), done. Writing objects: 100% (22731/22731), 11.22 MiB | 6.64 MiB/s, done. Total 22731 (delta 15732), reused 21321 (delta 14653) remote: Resolving deltas: 100% (15732/15732) remote: Processing changes: refs: 1, done To ssh://review.trustedfirmware.org:29418/trusted-firmware-m.git ! [remote rejected] HEAD -> refs/for/master (prohibited by Gerrit: project state does not permit write) error: failed to push some refs to 'ssh://review.trustedfirmware.org:29418/trusted-firmware-m.git' --- 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(a)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>

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Re: [TF-M] TF-M Technical Forum call - June 11

by David Vincze

Hi, I also would like to give a brief update on the status of the ongoing MCUboot alignment work. David V From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org> On Behalf Of Tamas Ban via TF-M Sent: 05 June 2020 11:23 To: tf-m(a)lists.trustedfirmware.org Cc: nd <nd(a)arm.com> Subject: Re: [TF-M] TF-M Technical Forum call - June 11 Hi Anton, I would like to give a short presentation about crypto code sharing between bootloader and runtime firmware(SPE). Tamas From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org<mailto:tf-m-bounces@lists.trustedfirmware.org>> On Behalf Of Anton Komlev via TF-M Sent: 03 June 2020 21:21 To: tf-m(a)lists.trustedfirmware.org<mailto:tf-m@lists.trustedfirmware.org> Cc: nd <nd(a)arm.com<mailto:nd@arm.com>> Subject: [TF-M] TF-M Technical Forum call - June 11 Hello, The next Technical Forum is planned on Thursday, June 11 at 15:00-16:00 UTC (US time zone). Please reply on this email with your proposals for agenda topics. Here are some local time examples: Location Local Time Time Zone UTC Offset Vancouver<https://www.timeanddate.com/worldclock/canada/vancouver> (Canada - British Columbia) Thursday, 11 June 2020, 08:00:00 PDT<https://www.timeanddate.com/time/zones/pdt> UTC-7 hours Chicago<https://www.timeanddate.com/worldclock/usa/chicago> (USA - Illinois) Thursday, 11 June 2020, 10:00:00 CDT<https://www.timeanddate.com/time/zones/cdt> UTC-5 hours Cambridge<https://www.timeanddate.com/worldclock/uk/cambridge> (United Kingdom - England) Thursday, 11 June 2020, 16:00:00 BST<https://www.timeanddate.com/time/zones/bst> UTC+1 hour Shanghai<https://www.timeanddate.com/worldclock/china/shanghai> (China - Shanghai Municipality) Thursday, 11 June 2020, 23:00:00 CST<https://www.timeanddate.com/time/zones/cst-china> UTC+8 hours Corresponding UTC (GMT) Thursday, 11 June 2020, 15:00:00<https://www.timeanddate.com/worldclock/fixedtime.html?iso=20200611T1500> Best regards, Anton Komlev

5 years

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Re: [TF-M] TF-M Technical Forum call - June 11

by Tamas Ban

Hi Anton, I would like to give a short presentation about crypto code sharing between bootloader and runtime firmware(SPE). Tamas From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org> On Behalf Of Anton Komlev via TF-M Sent: 03 June 2020 21:21 To: tf-m(a)lists.trustedfirmware.org Cc: nd <nd(a)arm.com> Subject: [TF-M] TF-M Technical Forum call - June 11 Hello, The next Technical Forum is planned on Thursday, June 11 at 15:00-16:00 UTC (US time zone). Please reply on this email with your proposals for agenda topics. Here are some local time examples: Location Local Time Time Zone UTC Offset Vancouver<https://www.timeanddate.com/worldclock/canada/vancouver> (Canada - British Columbia) Thursday, 11 June 2020, 08:00:00 PDT<https://www.timeanddate.com/time/zones/pdt> UTC-7 hours Chicago<https://www.timeanddate.com/worldclock/usa/chicago> (USA - Illinois) Thursday, 11 June 2020, 10:00:00 CDT<https://www.timeanddate.com/time/zones/cdt> UTC-5 hours Cambridge<https://www.timeanddate.com/worldclock/uk/cambridge> (United Kingdom - England) Thursday, 11 June 2020, 16:00:00 BST<https://www.timeanddate.com/time/zones/bst> UTC+1 hour Shanghai<https://www.timeanddate.com/worldclock/china/shanghai> (China - Shanghai Municipality) Thursday, 11 June 2020, 23:00:00 CST<https://www.timeanddate.com/time/zones/cst-china> UTC+8 hours Corresponding UTC (GMT) Thursday, 11 June 2020, 15:00:00<https://www.timeanddate.com/worldclock/fixedtime.html?iso=20200611T1500> Best regards, Anton Komlev

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Re: [TF-M] build error

by Gyorgy Szing

Hi, Can you please run the build with "cmake -build ./ -- install VERBOSE=1". This will show compiler command lines which could help. Based on the fact your assembler is complaining not understanding assembly instructions generated by the C compiler, I suspect your compiler is not supported. For "arm-none-eabi-cc -v" I get the following output: ....... gcc version 6.3.1 20170215 (release) [ARM/embedded-6-branch revision 245512] (GNU Tools for ARM Embedded Processors 6-2017-q1-update) (Note I removed some not so interesting lines.) As you can see, the version string includes the release name of "6-2017-q1-update". All gcc binaries built by arm shall have this. Please double check what compiler you are using. The last bullet point in the blue "notes" section here: https://ci.trustedfirmware.org/job/tf-m-build-test-nightly/lastSuccessfulBu… has the link to the download site and also names the releases you can use. /George From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org> On Behalf Of Shawn Shan via TF-M Sent: 04 June 2020 10:21 To: Quach, Brian <brian(a)ti.com>; tf-m(a)lists.trustedfirmware.org Cc: nd <nd(a)arm.com> Subject: Re: [TF-M] build error Hi Brian, I would like to correct my last Email: * CMSIS_5 version should be v5.5.0. * Mbedtls is not required anymore. Please refer to the "build instructions" link for the detail: https://ci.trustedfirmware.org/job/tf-m-build-test-nightly/lastSuccessfulBu…. I have tried to reproduce your issue on my side but failed. So please try it again after changing the code version. Besides this, you can also check whether your build environment follows the TF-M user guides: https://ci.trustedfirmware.org/job/tf-m-build-test-nightly/lastSuccessfulBu…. Please connect us again if you met any problems. Thanks, Shawn From: Quach, Brian <brian(a)ti.com<mailto:brian@ti.com>> Sent: Wednesday, June 3, 2020 3:09 AM To: Shawn Shan <Shawn.Shan(a)arm.com<mailto:Shawn.Shan@arm.com>> Cc: nd <nd(a)arm.com<mailto:nd@arm.com>> Subject: RE: build error Hi Shawn, Yes, I emptied the cmake_build directory. I tried a fresh clone of the tags you specified but still get the same error. I'm using GNU Arm version mentioned in the TF-M user guide (v6.3.1) gcc version 6.3.1 20170620 (15:6.3.1+svn253039-1build1) a0270932@LT74BFJR2 MINGW64 /c/Gits/tfm/trusted-firmware-m (master) $ git log commit b157dca40dcf2051a0420cb16d659a6aa69335d7 (HEAD -> master, origin/master, origin/HEAD) a0270932@LT74BFJR2 MINGW64 /c/Gits/tfm/mbed-crypto ((mbedcrypto-3.0.1)) $ git log commit 1146b4e06011b69a6437e6b728f2af043a06ec19 (HEAD, tag: mbedcrypto-3.0.1) a0270932@LT74BFJR2 MINGW64 /c/Gits/tfm/mbedtls ((mbedtls-2.7.9)) $ git log commit 3187e7ca986fe199313343b0c810e41b543ef78a (HEAD, tag: mbedtls-2.7.9) a0270932@LT74BFJR2 MINGW64 /c/Gits/tfm/CMSIS_5 (Branch_5.2.0) $ git log commit 80cc44bba16cb4c8f495b7aa9709d41ac50e9529 (HEAD -> Branch_5.2.0, tag: 5.2.0) Scanning dependencies of target tfm_s_pp_image_macros_to_preprocess_s_1 [ 0%] Preprocess the /mnt/c/Gits/tfm/trusted-firmware-m/cmake_build/image_macros_to_preprocess_s.c file [ 0%] Built target tfm_s_pp_image_macros_to_preprocess_s_1 Scanning dependencies of target tfm_s_pp_tfm_common_s_1 [ 0%] Preprocess the /mnt/c/Gits/tfm/trusted-firmware-m/platform/ext/common/gcc/tfm_common_s.ld file [ 0%] Built target tfm_s_pp_tfm_common_s_1 Scanning dependencies of target tfm_s_obj_lib [ 1%] Building C object secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_api.o [ 1%] Building C object secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_func.o /tmp/ccmASnGm.s: Assembler messages: /tmp/ccmASnGm.s:47: Error: syntax error -- `msr psplim,r3' secure_fw/CMakeFiles/tfm_s_obj_lib.dir/build.make:86: recipe for target 'secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_func.o' failed make[2]: *** [secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_func.o] Error 1 CMakeFiles/Makefile2:189: recipe for target 'secure_fw/CMakeFiles/tfm_s_obj_lib.dir/all' failed make[1]: *** [secure_fw/CMakeFiles/tfm_s_obj_lib.dir/all] Error 2 Makefile:129: recipe for target 'all' failed make: *** [all] Error 2 Regards, Brian From: TF-M [mailto:tf-m-bounces@lists.trustedfirmware.org] On Behalf Of Shawn Shan via TF-M Sent: Monday, June 01, 2020 10:27 PM To: tf-m(a)lists.trustedfirmware.org<mailto:tf-m@lists.trustedfirmware.org> Cc: nd <nd(a)arm.com<mailto:nd@arm.com>> Subject: [EXTERNAL] Re: [TF-M] build error Hi Brian, Did you empty the build directory before you build? And this is the recommended commit id for each of the repositories: Mbed-crypto: 1146b4e06011b69a6437e6b728f2af043a06ec19 Tag mbedcrypto-3.0.1 Mbedtls: 3187e7ca986fe199313343b0c810e41b543ef78a Tag mbedtls-2.7.9 CMSIS_5: 80cc44bba16cb4c8f495b7aa9709d41ac50e9529 Tag 5.2.0 Could you share us the commit id of each repo and the toolchain version (arm-none-eabi-gcc -v) you are using? Thanks, Shawn From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org<mailto:tf-m-bounces@lists.trustedfirmware.org>> On Behalf Of Quach, Brian via TF-M Sent: Tuesday, June 2, 2020 7:25 AM To: tf-m(a)lists.trustedfirmware.org<mailto:tf-m@lists.trustedfirmware.org> Subject: [TF-M] build error Hi All, I'm using the latest TF-M, embedTLS, and CMSIS 5 code (repo HEAD). I renamed embedtls to embed-crypto. I ran "cmake ../ -G"Unix Makefiles" -DTARGET_PLATFORM=AN521 -DCOMPILER=GNUARM" which seemed to execute fine, but I'm getting an error on the next step. Does anyone know the solution? mnt/c/Gits/trusted-firmware-m/cmake_build$ cmake --build ./ -- install [ 0%] Built target tfm_s_pp_image_macros_to_preprocess_s_1 [ 0%] Built target tfm_s_pp_tfm_common_s_1 [ 0%] Building C object secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_func.o /tmp/ccpVCp1C.s: Assembler messages: /tmp/ccpVCp1C.s:47: Error: syntax error -- `msr psplim,r3' secure_fw/CMakeFiles/tfm_s_obj_lib.dir/build.make:86: recipe for target 'secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_func.o' failed make[2]: *** [secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_func.o] Error 1 CMakeFiles/Makefile2:189: recipe for target 'secure_fw/CMakeFiles/tfm_s_obj_lib.dir/all' failed make[1]: *** [secure_fw/CMakeFiles/tfm_s_obj_lib.dir/all] Error 2 Makefile:129: recipe for target 'all' failed make: *** [all] Error 2 Regards, Brian Quach SimpleLink MCU Texas Instruments Inc. 12500 TI Blvd, MS F-4000 Dallas, TX 75243 214-479-4076

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Re: [TF-M] build error

by Shawn Shan

Hi Brian, I would like to correct my last Email: * CMSIS_5 version should be v5.5.0. * Mbedtls is not required anymore. Please refer to the "build instructions" link for the detail: https://ci.trustedfirmware.org/job/tf-m-build-test-nightly/lastSuccessfulBu…. I have tried to reproduce your issue on my side but failed. So please try it again after changing the code version. Besides this, you can also check whether your build environment follows the TF-M user guides: https://ci.trustedfirmware.org/job/tf-m-build-test-nightly/lastSuccessfulBu…. Please connect us again if you met any problems. Thanks, Shawn From: Quach, Brian <brian(a)ti.com> Sent: Wednesday, June 3, 2020 3:09 AM To: Shawn Shan <Shawn.Shan(a)arm.com> Cc: nd <nd(a)arm.com> Subject: RE: build error Hi Shawn, Yes, I emptied the cmake_build directory. I tried a fresh clone of the tags you specified but still get the same error. I'm using GNU Arm version mentioned in the TF-M user guide (v6.3.1) gcc version 6.3.1 20170620 (15:6.3.1+svn253039-1build1) a0270932@LT74BFJR2 MINGW64 /c/Gits/tfm/trusted-firmware-m (master) $ git log commit b157dca40dcf2051a0420cb16d659a6aa69335d7 (HEAD -> master, origin/master, origin/HEAD) a0270932@LT74BFJR2 MINGW64 /c/Gits/tfm/mbed-crypto ((mbedcrypto-3.0.1)) $ git log commit 1146b4e06011b69a6437e6b728f2af043a06ec19 (HEAD, tag: mbedcrypto-3.0.1) a0270932@LT74BFJR2 MINGW64 /c/Gits/tfm/mbedtls ((mbedtls-2.7.9)) $ git log commit 3187e7ca986fe199313343b0c810e41b543ef78a (HEAD, tag: mbedtls-2.7.9) a0270932@LT74BFJR2 MINGW64 /c/Gits/tfm/CMSIS_5 (Branch_5.2.0) $ git log commit 80cc44bba16cb4c8f495b7aa9709d41ac50e9529 (HEAD -> Branch_5.2.0, tag: 5.2.0) Scanning dependencies of target tfm_s_pp_image_macros_to_preprocess_s_1 [ 0%] Preprocess the /mnt/c/Gits/tfm/trusted-firmware-m/cmake_build/image_macros_to_preprocess_s.c file [ 0%] Built target tfm_s_pp_image_macros_to_preprocess_s_1 Scanning dependencies of target tfm_s_pp_tfm_common_s_1 [ 0%] Preprocess the /mnt/c/Gits/tfm/trusted-firmware-m/platform/ext/common/gcc/tfm_common_s.ld file [ 0%] Built target tfm_s_pp_tfm_common_s_1 Scanning dependencies of target tfm_s_obj_lib [ 1%] Building C object secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_api.o [ 1%] Building C object secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_func.o /tmp/ccmASnGm.s: Assembler messages: /tmp/ccmASnGm.s:47: Error: syntax error -- `msr psplim,r3' secure_fw/CMakeFiles/tfm_s_obj_lib.dir/build.make:86: recipe for target 'secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_func.o' failed make[2]: *** [secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_func.o] Error 1 CMakeFiles/Makefile2:189: recipe for target 'secure_fw/CMakeFiles/tfm_s_obj_lib.dir/all' failed make[1]: *** [secure_fw/CMakeFiles/tfm_s_obj_lib.dir/all] Error 2 Makefile:129: recipe for target 'all' failed make: *** [all] Error 2 Regards, Brian From: TF-M [mailto:tf-m-bounces@lists.trustedfirmware.org] On Behalf Of Shawn Shan via TF-M Sent: Monday, June 01, 2020 10:27 PM To: tf-m(a)lists.trustedfirmware.org<mailto:tf-m@lists.trustedfirmware.org> Cc: nd <nd(a)arm.com<mailto:nd@arm.com>> Subject: [EXTERNAL] Re: [TF-M] build error Hi Brian, Did you empty the build directory before you build? And this is the recommended commit id for each of the repositories: Mbed-crypto: 1146b4e06011b69a6437e6b728f2af043a06ec19 Tag mbedcrypto-3.0.1 Mbedtls: 3187e7ca986fe199313343b0c810e41b543ef78a Tag mbedtls-2.7.9 CMSIS_5: 80cc44bba16cb4c8f495b7aa9709d41ac50e9529 Tag 5.2.0 Could you share us the commit id of each repo and the toolchain version (arm-none-eabi-gcc -v) you are using? Thanks, Shawn From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org<mailto:tf-m-bounces@lists.trustedfirmware.org>> On Behalf Of Quach, Brian via TF-M Sent: Tuesday, June 2, 2020 7:25 AM To: tf-m(a)lists.trustedfirmware.org<mailto:tf-m@lists.trustedfirmware.org> Subject: [TF-M] build error Hi All, I'm using the latest TF-M, embedTLS, and CMSIS 5 code (repo HEAD). I renamed embedtls to embed-crypto. I ran "cmake ../ -G"Unix Makefiles" -DTARGET_PLATFORM=AN521 -DCOMPILER=GNUARM" which seemed to execute fine, but I'm getting an error on the next step. Does anyone know the solution? mnt/c/Gits/trusted-firmware-m/cmake_build$ cmake --build ./ -- install [ 0%] Built target tfm_s_pp_image_macros_to_preprocess_s_1 [ 0%] Built target tfm_s_pp_tfm_common_s_1 [ 0%] Building C object secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_func.o /tmp/ccpVCp1C.s: Assembler messages: /tmp/ccpVCp1C.s:47: Error: syntax error -- `msr psplim,r3' secure_fw/CMakeFiles/tfm_s_obj_lib.dir/build.make:86: recipe for target 'secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_func.o' failed make[2]: *** [secure_fw/CMakeFiles/tfm_s_obj_lib.dir/spm/spm_func.o] Error 1 CMakeFiles/Makefile2:189: recipe for target 'secure_fw/CMakeFiles/tfm_s_obj_lib.dir/all' failed make[1]: *** [secure_fw/CMakeFiles/tfm_s_obj_lib.dir/all] Error 2 Makefile:129: recipe for target 'all' failed make: *** [all] Error 2 Regards, Brian Quach SimpleLink MCU Texas Instruments Inc. 12500 TI Blvd, MS F-4000 Dallas, TX 75243 214-479-4076

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Re: [TF-M] [IMPORTANT] [SOURCE STRUCTURE] The first structure adjust patch is pushed

by Ken Liu

Hi, There are few comments on the structure document, so let's merge the first patch as a signal. This merging does not mean it is the decided shape - the structure related comments are always open, feedback on the mailing list or the task: https://developer.trustedfirmware.org/T751 Or, to be direct, put comments on the ongoing updates to the design doc: https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/4415 Thanks. /Ken From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org> On Behalf Of Ken Liu via TF-M Sent: Monday, June 1, 2020 2:11 PM To: tf-m(a)lists.trustedfirmware.org Cc: nd <nd(a)arm.com> Subject: [TF-M] [IMPORTANT] [SOURCE STRUCTURE] The first structure adjust patch is pushed Hi, As the first commit of 'source_structure' document is merged, here is the first patch to follow the document: https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/4315 The patch looks big, even it just adjusts the content inside 'secure_fw'. To make the related sources can pass the building, some files out of the 'secure_fw' need to be changed. The goal of merging is ASAP so that we won't block upcoming features. Please provide the feedback about potential USAGE problem you may meet. As the patch is big, it won't be applicable to make THIS patch perfect to meet all the requirements defined in the document, a series of upcoming patches would come as amending. Also if there are suggestions about the structure document, please write to the mailing list and put discussion in this task: https://developer.trustedfirmware.org/T751 The rendered structure document: https://ci.trustedfirmware.org/job/tf-m-build-test-nightly/252/artifact/bui… BR /Ken

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[RFC] [Logging API] Design document call for review

by Shawn Shan

Hi all, I have created a draft design document of the TF-M logging system. Could you please help review it https://review.trustedfirmware.org/c/trusted-firmware-m/+/4417 ? Welcome your comments and suggestions.😊 Best regards, Shawn

5 years

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TF-M Technical Forum call - June 11

by Anton Komlev

Hello, The next Technical Forum is planned on Thursday, June 11 at 15:00-16:00 UTC (US time zone). Please reply on this email with your proposals for agenda topics. Here are some local time examples: Location Local Time Time Zone UTC Offset Vancouver<https://www.timeanddate.com/worldclock/canada/vancouver> (Canada - British Columbia) Thursday, 11 June 2020, 08:00:00 PDT<https://www.timeanddate.com/time/zones/pdt> UTC-7 hours Chicago<https://www.timeanddate.com/worldclock/usa/chicago> (USA - Illinois) Thursday, 11 June 2020, 10:00:00 CDT<https://www.timeanddate.com/time/zones/cdt> UTC-5 hours Cambridge<https://www.timeanddate.com/worldclock/uk/cambridge> (United Kingdom - England) Thursday, 11 June 2020, 16:00:00 BST<https://www.timeanddate.com/time/zones/bst> UTC+1 hour Shanghai<https://www.timeanddate.com/worldclock/china/shanghai> (China - Shanghai Municipality) Thursday, 11 June 2020, 23:00:00 CST<https://www.timeanddate.com/time/zones/cst-china> UTC+8 hours Corresponding UTC (GMT) Thursday, 11 June 2020, 15:00:00<https://www.timeanddate.com/worldclock/fixedtime.html?iso=20200611T1500> Best regards, Anton Komlev

5 years

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Re: [TF-M] Changes required to enable Zephyr integration as External_Project

by Tamas Ban

Hi Kumar, We are going to check and merge changes from Kevin before v1.1 release. Tamas -----Original Message----- From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org> On Behalf Of Kumar Gala via TF-M Sent: 03 June 2020 13:02 To: Anton Komlev <Anton.Komlev(a)arm.com> Cc: nd <nd(a)arm.com>; tf-m(a)lists.trustedfirmware.org Subject: Re: [TF-M] Changes required to enable Zephyr integration as External_Project Than I ask that the changes Kevin has posted be looked at for TFM v1.1 as the are relatively small and than the CMake rework can be done on top of them if its able to land for v1.1. - k > On Jun 3, 2020, at 3:30 AM, Anton Komlev via TF-M <tf-m(a)lists.trustedfirmware.org> wrote: > > Hi, > > There was a plan to include the new build system into TFM v1.1 but looking onto change size and interdependencies with other ongoing changes like code restructuring, the delivery of new CMake in TFM v1.1 is optional. > The intention is to be safe and test more instead of delivery ahead and fix later. > > Anton > > -----Original Message----- > From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org> On Behalf Of Kumar > Gala via TF-M > Sent: 02 June 2020 13:50 > To: Raef Coles <Raef.Coles(a)arm.com> > Cc: tf-m(a)lists.trustedfirmware.org > Subject: Re: [TF-M] Changes required to enable Zephyr integration as > External_Project > > What’s the timeframe expectation with the new cmake work? Is this something that is planned for TFM 1.1? > > - k > >> On Jun 2, 2020, at 7:11 AM, Raef Coles via TF-M <tf-m(a)lists.trustedfirmware.org> wrote: >> >> Hi, >> >> Thank you very much for the changes to the image signing script - those look like great QOL improvements. >> >> WRT Ninja and externalproject support, there is currently an ongoing effort to improve the TF-M build system by rewriting it to use more modern and streamlined cmake. I haven't tested it as an externalproject yet, but am pretty confident that it should now work "out of the box". When it gets to the stage that it can be submitted to trustedfirmware.org as a patch I'll try to reply to this so you can test that. >> >> I personally hadn't used Ninja much, but am pleasantly surprised with how fast it is. I will do my best to make sure that the new cmake also works with ninja, since support should be relatively simple. >> >> Raef >> >> ________________________________________ >> From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org> on behalf of >> Kevin Townsend via TF-M <tf-m(a)lists.trustedfirmware.org> >> Sent: 02 June 2020 12:11 >> To: Thomas Törnblom via TF-M >> Subject: [TF-M] Changes required to enable Zephyr integration as >> External_Project >> >> Hi, >> >> The following task lists some of the changes that we had to make to >> enable TF-M to be built using ExternalProject_Add from Zephyr, as >> well as enabling the use of ninja for TF-M builds (which is often >> significantly faster than using classic >> makefiles): https://developer.trustedfirmware.org/T760 >> >> The ninja changes have been tested with: >> >> $ cmake -GNinja -DPROJ_CONFIG=`readlink -f ../configs/ConfigDefault.cmake` -DTARGET_PLATFORM=LPC55S69 -DBL2=False -DCOMPILER=GNUARM .. >> $ ninja >> >> The changes to imgtool.py resolve some platform issues when signing binaries, and add a convenience requirements.txt file that can be run in CI to ensure that all of the Python dependencies are met for this tool. >> >> Any concerns or feedback on these are welcome, but I would be >> interested to hear any opinions on ninja which is often considerably >> faster out of the box when compiling (at least on Linux and native OS X, which is what I use for my builds). >> >> Best regards, >> Kevin >> -- >> TF-M mailing list >> TF-M(a)lists.trustedfirmware.org >> https://lists.trustedfirmware.org/mailman/listinfo/tf-m > > -- > TF-M mailing list > TF-M(a)lists.trustedfirmware.org > https://lists.trustedfirmware.org/mailman/listinfo/tf-m > -- > TF-M mailing list > TF-M(a)lists.trustedfirmware.org > https://lists.trustedfirmware.org/mailman/listinfo/tf-m -- TF-M mailing list TF-M(a)lists.trustedfirmware.org https://lists.trustedfirmware.org/mailman/listinfo/tf-m

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Re: [TF-M] Changes required to enable Zephyr integration as External_Project

by Kumar Gala

Than I ask that the changes Kevin has posted be looked at for TFM v1.1 as the are relatively small and than the CMake rework can be done on top of them if its able to land for v1.1. - k > On Jun 3, 2020, at 3:30 AM, Anton Komlev via TF-M <tf-m(a)lists.trustedfirmware.org> wrote: > > Hi, > > There was a plan to include the new build system into TFM v1.1 but looking onto change size and interdependencies with other ongoing changes like code restructuring, the delivery of new CMake in TFM v1.1 is optional. > The intention is to be safe and test more instead of delivery ahead and fix later. > > Anton > > -----Original Message----- > From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org> On Behalf Of Kumar Gala via TF-M > Sent: 02 June 2020 13:50 > To: Raef Coles <Raef.Coles(a)arm.com> > Cc: tf-m(a)lists.trustedfirmware.org > Subject: Re: [TF-M] Changes required to enable Zephyr integration as External_Project > > What’s the timeframe expectation with the new cmake work? Is this something that is planned for TFM 1.1? > > - k > >> On Jun 2, 2020, at 7:11 AM, Raef Coles via TF-M <tf-m(a)lists.trustedfirmware.org> wrote: >> >> Hi, >> >> Thank you very much for the changes to the image signing script - those look like great QOL improvements. >> >> WRT Ninja and externalproject support, there is currently an ongoing effort to improve the TF-M build system by rewriting it to use more modern and streamlined cmake. I haven't tested it as an externalproject yet, but am pretty confident that it should now work "out of the box". When it gets to the stage that it can be submitted to trustedfirmware.org as a patch I'll try to reply to this so you can test that. >> >> I personally hadn't used Ninja much, but am pleasantly surprised with how fast it is. I will do my best to make sure that the new cmake also works with ninja, since support should be relatively simple. >> >> Raef >> >> ________________________________________ >> From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org> on behalf of Kevin >> Townsend via TF-M <tf-m(a)lists.trustedfirmware.org> >> Sent: 02 June 2020 12:11 >> To: Thomas Törnblom via TF-M >> Subject: [TF-M] Changes required to enable Zephyr integration as >> External_Project >> >> Hi, >> >> The following task lists some of the changes that we had to make to >> enable TF-M to be built using ExternalProject_Add from Zephyr, as well >> as enabling the use of ninja for TF-M builds (which is often >> significantly faster than using classic >> makefiles): https://developer.trustedfirmware.org/T760 >> >> The ninja changes have been tested with: >> >> $ cmake -GNinja -DPROJ_CONFIG=`readlink -f ../configs/ConfigDefault.cmake` -DTARGET_PLATFORM=LPC55S69 -DBL2=False -DCOMPILER=GNUARM .. >> $ ninja >> >> The changes to imgtool.py resolve some platform issues when signing binaries, and add a convenience requirements.txt file that can be run in CI to ensure that all of the Python dependencies are met for this tool. >> >> Any concerns or feedback on these are welcome, but I would be >> interested to hear any opinions on ninja which is often considerably >> faster out of the box when compiling (at least on Linux and native OS X, which is what I use for my builds). >> >> Best regards, >> Kevin >> -- >> TF-M mailing list >> TF-M(a)lists.trustedfirmware.org >> https://lists.trustedfirmware.org/mailman/listinfo/tf-m > > -- > TF-M mailing list > TF-M(a)lists.trustedfirmware.org > https://lists.trustedfirmware.org/mailman/listinfo/tf-m > -- > TF-M mailing list > TF-M(a)lists.trustedfirmware.org > https://lists.trustedfirmware.org/mailman/listinfo/tf-m

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