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2024-04-18Print useful core_platform build variablesRajasekaran Kalidoss
To make it easier to verify the settings used for a build, additional prints of useful cmake variables has been added to the CmakeLists.txt file. Change-Id: I147144ed9eea07ad2d90e5f7eaa3f665e0220c95 Signed-off-by: Rajasekaran Kalidoss <rajasekaran.kalidoss@arm.com>
2024-03-11Rename tflite-micro cmake variableMåns Nilsson
This is needed since the variable has changed named in core_software. Change-Id: I9ca4fbca626d4901cc60b4dbc6ef963f1b2789fd Signed-off-by: Måns Nilsson <mans.nilsson@arm.com>
2024-01-22Change threadx_demo to use ThreadX lib init fileMikael Olsson
Instead of using its own low level initialization file for ThreadX, the ThreadX demo has been changed to use the one provided by the ThreadX library. The initialization file from the ThreadX library, assumes some specific symbol names are present in the linker script so the script for the Corstone-300 platform, which is the only one that currently supports the ThreadX demo, has been updated accordingly. To still be able to use the HardFault_Handler from the platform target, the handler provided by the ThreadX library is marked as a weak symbol before linking. Change-Id: I757b74bc30e295bc1f7126fc5d9330e381d7a886 Signed-off-by: Mikael Olsson <mikael.olsson@arm.com>
2023-09-25Fix minor typos and naming in commentsLedion Daja
Change-Id: Ie0c57c520d591016855239a502eaf74d23b418fe Signed-off-by: Ledion Daja <ledion.daja@arm.com>
2023-05-15Explicity set Ethos-U interrupt priority23.05-rc223.05Jonny Svärd
FreeRTOS-kernel implements interrupt priority checks, make sure that 'FromISR' API calls are called from interrupts with priority lower (higher number) or equal to 'configMAX_SYSCALL_INTERRUPT_PRIORITY'. Change-Id: I152b6cf7ef649a18d171c80e7907d8c8736a3cef
2023-05-08Remove LSTM kernel relocation for gcc buildsJonny Svärd
Syncs better with the scatter file Change-Id: Idd82b84897c3f20d4a696ca770084f123bd74f7c
2023-04-04Remove ETHOSU define from targetsJonny Svärd
Ethos-U core driver exports the macro Change-Id: I373dbdaa9ec0ee24d566912fc876a4a0627e8b63
2022-12-14Add minimal implementation of syscalls in retarget file.Ledion Daja
The nonsys specification of the newlib library, supplied with the Arm GNU toolchain provides stubbed version of several system calls, in order to allow linking with libc. Amongst such subroutines are _fstat, _getpid, _isatty ,_kill, _lseek, for which the GNU toolchain also generates a linker warning. Patch retargets these subroutines by adding a minimal implementation. Change-Id: I74db7ab77f49ce8c909eb24691b96d5e7b36692a
2022-10-25Add support for ARMCompiler 6.19Jonny Svärd
See Release Notes for ARMCompiler 6.19 for more information about the _sys_tmpnam change. Change-Id: Icf05d4c59d7fc6aed437744edd017447450da9cd
2022-10-19Ethos-U PMU monitorKristofer Jonsson
Add Python script demonstrating how to download performance data from device. Write baremetal PMU events to Event Recorder ring buffer and increase the systick sample rate. Change-Id: Ib73c56100a8de2d7b74c455d8f80cda0b59383da
2022-10-18Configure write-through caching for Corstone-310 BRAMKristofer Jonsson
Change-Id: I5e0fc2ecbbf416ca07be6b9d65e989c1c116b219
2022-09-29Place code segement in BRAMKristofer Jonsson
Use .ANY1 and .ANY2 to place code with highest priority in ITCM and lower priority in BRAM. Change-Id: Ia335dabb451181bfaf26fc1a7a57cd8196a00912
2022-09-19Move LSTM kernel to BRAMKristofer Jonsson
Change-Id: Id0244bb35236d0b04732e3fddbaa472686c63483
2022-08-25Add negative testing to message_handlerDavide Grohmann
Also restructure the scatter file to not be constrained of the artificial 512k size limit of the APP_IMAGE region. Add missing sections in DDR for both scatter file and linker script. Change-Id: I3d9bc8aeae1b1c11ab994276be64a2850cc23f8e
2022-08-09Revert "Corstone-310 FVP update"Davide Grohmann
This reverts commit de1a9f6e9bdd2243c4158789834ef21ee94fc31c. Change-Id: I9cc6ba7d595a0606254bf9116517be6095eb5470
2022-08-03Corstone-310 FVP updateKristofer Jonsson
Updating scripts to support next release of Corstone-310 FVP. Change-Id: Idb13d8caa9954524d11aa0aa14c812e3c4d6b89d
2022-06-20Disable Timing Adapters for Corstone-310Henrik Hoglind
The Timing Adapters are disabled until a proper configuration exists. Change-Id: I3f44c74f9b11e1c032522c0fda448b9779ddc43f
2022-06-20Update npu config for corstone-310Henrik Hoglind
The NPU config used for Corstone-310 is Ethos-U55-256. Change-Id: I386a8541ebe38b1dde4a0d3cf050e56c287815a1
2022-06-13Documenting porting guidelinesKristofer Jonsson
Change-Id: Icefe078200f9a6a497b410e6c713d80fb9db1ba0
2022-06-13Fix: add missing ethosu_core_*_queue mapping in scatter fileDavide Grohmann
To match the GNU ld definitions. This also solves a problem with scatter loading when data is compressed (seen in message_handler). Change-Id: I50a27d1cb0ff9fd96f84ecf41b7f21c8306b03d1
2022-06-10Fix: add missing sections to dram in corstone-300Davide Grohmann
Change-Id: Ice51d9ab1ca828576b104b61bc86ed1918bdd878
2022-05-24Bugfix for tarmac traces being always enabled22.05-rc322.05Jonny Svärd
Change-Id: Ide11895f0ce96d48d14210253c25d2ac624cf856
2022-05-12Add support for Cortex-M85Davide Grohmann
Rely on CMSIS code for initializing Cortex-M85 devices. Fallback to mcpu=cortex-m55 for gcc until support for cortex-m85 is available. Change-Id: I8b47563c3f0f44e35735a569f2abf8a308948e67
2022-05-09Removing Corstone-PolarisKristofer Jonsson
Removing target files for Corstone-Polaris. This target has been replaced by Corstone-310. Change-Id: Iecc13648859214bcfe74fbd4bd20b547359d162a
2022-05-06Fix: length for scatter loading should be in words not in bytesDavide Grohmann
Divide by 4 the length in bytes to get length in words as expected by the CMSIS scatter loading implementation. Change-Id: I5d239e13739a578bd61dc0b594e3453e8dcdab4d
2022-04-26Add Corstone-310 targetKristofer Jonsson
Change-Id: Idcb2238895668ee4858c2e858c02c6765f4b1702
2022-03-03Update ld script for corstone-300Johan Alfvén
Make sure that BRAM data is stored with correct aligment in DDR. The BRAM data is copied from DDR by the .copy.table and if alignment is not correct the BRAM data will be corrupt. Change-Id: I0e8cd9d1ebdc9e8428ddcc9c842411ca40724740
2022-02-25Add CMake variable to pass arguments to ctest22.02-rc3Per Åstrand
This is needed in order to for example turn tarmac tracing on for the FVP running the tests. Change-Id: I6606134046c2e228d3fe06db41792e7403cd6ba8
2022-01-21Adding Corstone-Polaris targetKristofer Jonsson
Corstone-Polaris is the upcoming Corstone-3xx platform featuring the Cortex-Olympus CPU. Change-Id: I17b56b6e94f040e7f9a39dddad2e98309c82b294
2022-01-18Build system updatesKristofer Jonsson
Move finding Python after the project command. This was causing incremental CMake configurations to fail. Moving ETHOSU_TARGET_* variables after adding the common subdirectory. It is necessary to set the variables before the core driver is included. Change-Id: I1c6883061cb9247336f8b33d82d2e2de870634fa
2022-01-18Fix CMake warningsNir Ekhauz
Updating the minimum required CMake version fixes toolchain warnings for Arm Clang. Change-Id: I8f7371136739f6beb758d03cc76c2df17180f07c
2021-12-22Timing adapter fix, init constructor priorityKristofer Jonsson
The timing adapters are attached to the Ethos-U AXI ports and should only be initialized if the platform has been built with NPU support. Add priority to init the constructor, insuring it will run before any other constructor. This is important because the init constructor sets up UART. Change-Id: I189687437b95b11f6503c7631720e7883c24ada6
2021-12-14Add mpu driver and remove interface libraryYulia Garbovich
from drivers Add mpu driver for upstreaming After removing of interface library,targets and applications will list explicitly which libraries to link Change-Id: Icfa449a2981093161f283e45b4d52ca6199371b8
2021-12-02Fixing compiler warningsKristofer Jonsson
Adjusting toolchain files which compiler warnings to enable. Fixing compiler warnings reported by Arm Clang and Arm GCC. Change-Id: I715e875904ffd7ecfe994d3093cdf066373981b1
2021-11-25Use CMake to find Python 3 interpreter21.11-rc3Kristofer Jonsson
The name of the Python 3 interpreter is ambiguous. 'python3' is not available on all systems and 'python' can be both a Python 2 and Python 3 interpreter. Change-Id: I4ea119c617d1746fd34ecdd118a7c25dfe17dc86
2021-11-22Updating required CMake version to 3.20Kristofer Jonsson
Change-Id: Icd870cad2917480a01d5f79897931c1effc66546
2021-11-15Set default value for TFLu build typeYulia Garbovich
Set default to 'release_with_logs' to enable the TFLu profiler by default. Change-Id: If094caf0f844b54750d88e5071a8f9007774ccc4
2021-10-24Verify Corstone-300 AN552Nir Ekhauz
Set BRAM size to 1MB and SRAM size to 2MB for corstone-300 target in gcc and armclang. Change-Id: I5728948ba64fa69459f9a28d8b6459f7d63bd4d0
2021-10-19Default timing adapters mode valueKristofer Jonsson
Setting default value for the timing adapters mode register. Change-Id: I71efd96b8235d476a0d133c4f93cb97530172ab5
2021-10-18Configure timing adapter in run_platform.pyNir Ekhauz
Change-Id: Ib108298417980a586bed8c8b4e0bb5e57f238316
2021-10-05add fallthrough attribute to prevent fallthorugh warning in uart, corstone-300Annie Tallund
Change-Id: I207271d41a8dfa899ac5f53842790c4206657fe5
2021-09-30Add memory area to run_platform.pyNir Ekhauz
Control the placement of the model and the arena for baremetal application in SRAM/DRAM by 4 configurable options: a. Model in SRAM and Arena in SRAM b. Model in SRAM and Arena in DRAM c. Model in DRAM and Arena in DRAM w/o Scratch buffer d. Model in DRAM and Arena in DRAM with Scratch buffer in SRAM Change-Id: Ia154be8a1c88cb13aeee62e701c2db7719a9d71c
2021-09-14Enable the execution of run_platform.py when no values for pmu configuration ↵Nir Ekhauz
are defined Define default values Jira: MLBEDSW-5215 Change-Id: Ie498f7170804a2f1a6d3eb64fff4c859272efe2b
2021-09-01run_platform.py PMU configurationNir Ekhauz
Enable configuration of up to 4 PMU counters Jira: MLBEDSW-4744 Change-Id: I08e9073d827033b3340bffd680288b1a83833d64
2021-08-18Fix: return value for GCC _write and _read is written/read chars21.08-rc321.08-rc221.08Davide Grohmann
When using ARMClang compiler the functions _sys_write and _sys_read should return the number of unprocessed characters, whilst when using GCC the functions _write and _read should return the number of processed (i.e., written or read) chars. The code was returning the unprocessed characters value in both cases (i.e., 0) making the calling code to exit early with error and stop further processing when using GCC. Hence no subsequent calls to write would be executed causing missing output on the console. For example, string truncation has been seen when printing on stderr. Note that the bug was not really visible when printing to stdout, but it was immediately exposed when using stderr. This was likely due to the fact that libc buffers the stdout output and flushes it only when encountering a new line char (\n), whilst no buffering is done on stderr. Indeed by printing whole buffers the problem was worked around and went unseen. Change-Id: I5a48d6a29441175b2a950716997332a8b9c34e10
2021-07-01Increased heap and FreeRTOS stackKristofer Jonsson
Tensorflow lite micro has increased the size of the MicroProfiler. As a consequence the FreeRTOS application needs to increase the stack size allocate from the heap. Change-Id: I8e4df44767edaecee27d9571319ef72da5937a3b
2021-06-28Building without NPUKristofer Jonsson
Support building applications for targets without a NPU. Change-Id: I04199b1c0444f23eadc6d4cf85195413dfd8bc97
2021-06-28Buildsystem restructuringKristofer Jonsson
- Allow linker file to be overriden - Disable Trustzone build for other targets than Corstone-300 - Make toolchain TARGET_CPU variable cached Change-Id: I98a15e1080e4bf49e029578888b1e4ce362bbab7
2021-06-08Remove hardcoded Ethos-U driver instanceJonny Svärd
Adjust to updated Ethos-U driver Change-Id: Ie374c29bec2baee4717634588b22f6db419ad9a3
2021-06-04Remove dependency on cppJonas Ohlsson
Remove dependency on cpp, and instead use the specified compiler to preprocess the linker scripts. Signed-off-by: Jonas Ohlsson <jonas.ohlsson@arm.com> Change-Id: I000082f8e90015b12f99ba3f616b6b3e07647873
generated by cgit v1.2.1 (git 2.23.0) at 2024-05-12 07:24:26 +0000