Support the requirement where bootloader can be in chunks and enable
placing the application at a particular offset specified by config.
With FEATURE_BOOTLOADER support, the bootloader can be placed at a
high address. Add support to the tools so that application can be
placed in the available space before the beginning of the bootloader.
This is for OS2 testing. Previously, targets that were configured with
the option "default_toolchain": "uARM" would still build to a
TOOLCHAIN_ARM_STD directory. This fixes these targets to build into
TOOLCHAIN_ARM_MICRO.
Update the padding sequence so that the gaps
are padded after all the regions are merged.
This avoids overwriting active regions and
serializes the process.
NRF Softdevice hex file can be in chunks.
Make sure we account for the space where the bootloader resides
by including all the chunks within the end of rom marker. This will
clearly mark out the initial bootloader region.
### Description
The `mbed compile -S` command is suposed to indicate what targets
support what toolchains. The command was printing out things that
don't make sense, like `GCC_CR` and things that make sense, but are
not offiially supported yet, like `ARMC6`. This PR fixes all of that.
### Pull request type
[x] Fix
[ ] Refactor
[ ] Target update
[ ] Functionality change
[ ] Breaking change
### Description
Traceback:
```
Merging Regions
Filling region bootloader with mbed-cloud-client-example/mbed-os/features/FEATURE_BOOTLOADER/targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K64F/TARGET_FRDM/mbed-bootloader-k64f-block_device-sotp-v3_4_0.bin
Padding region bootloader with 0x9a4 bytes
Traceback (most recent call last):
File "mbed-cloud-client-example/mbed-os/tools/make.py", line 293, in <module>
ignore=options.ignore
File "mbed-cloud-client-example/mbed-os/tools/build_api.py", line 548, in build_project
merge_region_list(region_list, res, notify)
File "mbed-cloud-client-example/mbed-os/tools/build_api.py", line 423, in merge_region_list
_fill_header(region_list, region).tofile(header_filename, format='hex')
File "mbed-cloud-client-example/mbed-os/tools/build_api.py", line 380, in _fill_header
header.puts(start, struct.pack(fmt, time()))
struct.error: required argument is not an integer
```
reason: `time()` returns a float. So the fix is to force it to be an `int`.
### Pull request type
[x] Fix
[ ] Refactor
[ ] Target update
[ ] Functionality change
[ ] Breaking change
### Description
The `mbed compile` would traceback when no linker script is found.
This PR changes that behavior to make that into a NotSupportedException,
which has decent user behavior.
Fixes#7723
### Pull request type
[x] Fix
[ ] Refactor
[ ] Target update
[ ] Functionality change
[ ] Breaking change
- Change the default file format to binary for all targets, even though some targets need hex as app format, updater always needs bin for now
- Unify the file name generation from generator side and usage side for the update bin
Senthil Ramakrishnan
Cruz Monrreal
Deepika
Naveen Kaje
Brian Daniels
Jimmy Brisson
Oren Cohen
kert
Jimmy Brisson
Martin Kojtal
Olli-Pekka Puolitaival
Jammu Kekkonen
jeromecoutant