* Update TARGET_NRF5x/README.md to improve "Changing SoftDevice" section
and added section on NRF52840 CryptoCell310 Support
* Update the file list in TARGET_SDK_15_0/TARGET_SOFTDEVICE_COMMON/README.md
* Add missing CR-LF to Nordic-provided SDK file
* Rename a header file in the TARGET_SOFTDEVICE_S112 tree
This reverts commit 3d2fa535a71b7bad08c6a91a31d74f4492c8948c.
This was a breaking change for the "MBR" and "NONE" builds.
After testing it was also determined that copying the vector
table a second time wasn't required for the "FULL" build.
- Add MBR, NONE and OTA SoftDevice build options for S132 and S140
- Add S112 SoftDevice (single build option)
- Some folder restructuring in TARGET_SOFTDEVICE_COMMON was required
The 15.0 SDK doesn't support the nRF51 so it must continue to use the legacy
NRF drivers. Thus the original common_rtc.c, gpio_api.c and us_ticker.c are
restored and placed under TARGET_NRF5x/TARGET_NRF51.
Likewise the modified common_rtc.c, gpio_api.c and us_ticker.c are moved to
TARGET_NRF5x/TARGET_NRF52 so they are excluded from nRF51 builds.
Ensure that vector table gets initialized properly. The table that we
initialize in startup_nrf52840.S gets wiped out as the section is
declared as noinit. Fix this by implementing the weak function mbed_sdk_init
that inits the vector table.
When the SoftDevice (SD) is enabled we need to set the app_offset
to 0x26000 to make room for the SoftDevice. If we let the build
tools self-manage this, MBED_APP_START is coming out at 0x25000
which is not correct for the Nordic 15.0 SDK.
The app_offset value is translated to MBED_APP_START by the build
infrastructure. We were hard coding MBED_APP_START in the scatter
and ld files as a temporary measure while testing. This now sets
it properly if the SD is being brought in.
- Added legacy nrf_drv_rng.c as there is no merit in fully adopting nrfx_rng.c
- Added nrf_queue library component
- Removed apply_old_config.h (unused for some time now)
- Updated sdk_config.h for queue and RNG support for nRF52832
- Brought back RNG into targets.json for nRF52832
Note: nRF52840 still uses CryptoCell 310 for TRNG
- Use new NRFX header file
- Fix nRF52832 linker script/ld files (hardcoded addresses for now)
- Temporarily remove DEVICE_TRNG for nRF52832 (which broke the build)
- Improve serial_putc() fix so we don't rely on "extra" functions
- Missed some NRFX defines that needed to changed
- Set PWM base clock to 125kHz (needs to be reverted back to 1 MHz)
- Updated sdk_config.h for nRF52_DK builds
- Brought in updates from PR7779 (fix for nRF52 PWM issues)
Also addressed:
- removed dependency on legacy config (excluded apply_old_config.h)
- removed legacy pwm and saadc headers
- Arm Compiler 5 linking issue (a band-aid for now... needs to
be properly addressed for peripheral sharing)
- added missing header in SoftDevice file
- top level files ported from TARGET_NORDIC/TARGET_NRF5x/
Also addressed:
- fixed linking issue for gcc
- added support for nRF52-DK builds, but reverted to using nRF52840 sdk_config.h (must be updated)
- introduced "RTC" to targets.json (might need to be removed eventually)
Naveen Kaje
RFulchiero
Ralph F
Martin Kojtal
Teppo Järvelin
Jonatan Antoni
Maciej Bocianski