If `native` is compiled with `USEMODULE=socket_zep` and networking,
don't also include `netdev_tap` automatically.
This mirrors the behavior on nrf52 and esp* where the default netdev
can be 'overwritten' by another option.
Flash Customer Configuration Area (CCA) is never written when the
riotboot module is used. This required a riot application to have
been previously flashed. riotboot will completely ignore this
section, neither writing or erasing it.
Slot flashing is currenly only supported with Jlink.
Co-authored-by: Brenton Chetty <brent7984@gmail.com>
If multiple debuggers are present when testing for JLinkExe version
a GUI will open to select the debugger to attach, so add -nogui
when testing for version as well.
stm32mp157c-dk2 has not enough memory to build this apps.
However as the stm32mp157xx cpu line has no flash, a part of RAM
is considered as ROM. Thus ROM size could be extend to suit this
apps needs.
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
As the STM32MP157Cxx has no CMSIS header repositories, SUCCESS enum
is not defined.
Thus STM32MP157Cxx line must be specifically handled as the
STM32F030x4 line to create missing enums.
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
This board is based on a stm32mp157cac which has a dual architecture:
* Dual core Cortex-A7
* Cortex-M4
Only Cortex-M4 is supported by RIOT-OS.
Cortex-M4 can be used in Engineering mode if stm32mp1_eng_mode
pseudomodule is used.
By default the RIOT firmware can be loaded by Linux on the Cortex-M4
using remoteproc Linux framework.
This the initial commit with a limited set of supported peripheral:
* gpio
* timer
* uart
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
Note that Kconfig.models was not generated with gen_kconfig.py tool
due to lack of ProductsList.xlsx file for STM32MP1 family.
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
In STM32MP1 family, independant watchdogs (IWDG1 and IWDG2) are
dedicated to the MPU (Cortex-A7). Thus simply disable the feature
for STM32MP1 family.
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
The stm32mp157c has the particularity to not having flash memory but
only SRAM.
Thus a part of SRAM must be considered as a ROM to flash the firmware
into.
In case of the stm32mp157c, the RETRAM (64kB) is used as ROM and the
4 banks of SRAM (384kB) are used as RAM.
However, as ROM_LEN, RAM_LEN, ROM_START_ADDRESS, RAM_START_ADDRESS and
ROM_OFFSET could be overloaded by user, set them with "?=" operator.
If the ROM_START_ADDRESS and the RAM_START_ADDRESS are not set at the
end of that file, it is a classic stm32 MCU with flash, thus set this
variables with common memory addresses for stm32 MCU family:
ROM_START_ADDR ?= 0x08000000
RAM_START_ADDR ?= 0x20000000
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
In Engineering mode (BOOT0 off and BOOT2 on), only the Cortex-M4
core is running. It means that all clocks have to be setup
by the Cortex-M4 core.
In other modes, the clocks are setup by the Cortex-A7 and then should
not be setup by Cortex-M4.
stm32mp1_eng_mode pseudomodule have to be used in Engineering mode
to ensure clocks configuration with IS_USED(MODULE_STM32MP1_ENG_MODE)
macro.
This macro can also be used in periph_conf.h to define clock source
for each peripheral.
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
STM32_PM_STOP and STM32_PM_STANDBY are always defined in periph_cpu.h,
Thus it is not needed to test them.
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
According to stm32mp157 documentation:
* "The CStop mode is entered for MCU when the SLEEPDEEP bit in the Cortex®-M4 System Control
register is set." Thus set PM_STOP_CONFIG to 0.
* "The CStandby mode applies only to the MPU sub-system."
Set PM_STANDBY_CONFIG to (0) and do not enter standby mode for
stm32mp1.
As PM_STOP_CONFIG is already defined before for CPU_FAM_STM32WB, replace
it with CPU_FAM_STM32MP1.
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
stm32mp1 is configuring gpio slightly differently that common stm32:
* port_num is computed differently, thus test MCU family to apply
the good calculation.
* Rising and falling edge state on interrupts. Do not test if falling
or rising edge, just launch the callback in all cases.
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
Normally, CMSIS headers are retrieved as package from ST git repository
for each stm32.
However stm32mp1 family does not have a CMSIS headers repository but
have been included into RIOT source code in a previous commit.
For stm32mp1, CMSIS headers package must then not be retrieved and
vectors have to be generated from already in-source CMSIS headers.
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
Include stm32mp1 vendors header. CORE_CM4 must be defined to include
Cortex-M4 core headers.
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
stm32mp1 ordering informations are not the same than classical
single MCU.
And as stm32mp1 has no flash, just extract second part of model name
and pincount.
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
The stm32mp1 family has no flash. The firmware is loaded directly in
RAM by stlink programmer or by Cortex-A7 bootloader/OS.
Thus bootloader is useless for this family, disable it.
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
As stm32mp1 family accesses gpio pins with a different
offset than other stm32, create a specific macro.
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
