srd bits start at bit 8, not bit 5.
To date we are not using sub-regions so this problem was
undetected.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Ports F and G are not present on some STM32L0 parts, so
for these parts port H external interrupt should be enabled
by writing value 0x5 instead of 0x7 to SYSCFG_EXTICRn registers
(see e.g. RM0367, 10.2.4).
Signed-off-by: Ilya Tagunov <tagunil@gmail.com>
Removing ${} variable evaluation fixes the issue.
For sam4s_xplained:
Before:
/repos/zephyr/samples/hello_world/build$ make VERBOSE=1 | grep march
/repos/zephyr/samples/hello_world/build$
After:
/repos/zephyr/samples/hello_world/build$ make VERBOSE=1 | grep march
...
-mthumb -mcpu=cortex-m4 -march=armv7e-m
...
Signed-off-by: Paolo Teti <paolo.teti@gmail.com>
QMSI is not updated to latest SPI API. Switching to native DW driver,
until we find a way either to update the shim drivers in a
non-performant way, or updating QMSI itself enabling support for
scatter-gather type of buffers.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This file never existed.
'source' currently ignores missing files instead of throwing an error,
due to Zephyr's custom globbing logic.
Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
Selecting a choice symbol is always a no-op, and the latest version of
Kconfiglib prints a warning. This commit removes all selects of choice
symbols, which might make the Kconfig files a bit clearer and gets rid
of the warnings.
This is just a dumb removal. I did not try to guess the intent of each
select.
Fixes#6849
Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
Add support for getting some basic params from the DTS for the UART.
The ns16550 driver still needs to be updated to get IRQ and address
info from DTS.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Now that all ARC SoCs we can remove code associated with !HAS_DTS and
select HAS_DTS at the architecture level.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add initial device tree support for the em{7,9,11}d SoC and associated
em_starterkit boards. The device tree at this point specifies cpu core,
memory, interrupt controller, uart's and i2c controllers.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Now that dts i2 qmsi ss nodes generate the right options, let's use
them. Apply the relevant fixup on the targeted SoC.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Applying the change to relevant arch/boards, either in their Kconfig or
the dts specific files.
Taking the opportunity in dw driver to rename the variable the same way
as they are everywhere else in the code (s/dev/dw and s/port/dev) in
init function.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Move driver specific to dedicated file when relevant (i.e.: more than
1-2 options), use if/endif also.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
A previous commit had mistakenly overwritten the copyright years instead
of extending the range. Fix this mistake so that the proper range is
recorded.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
The existing nrf5_common.h now applies to other Nordic ICs that are not
part of the "5" family. Instead rename this to nrf_common.h to cover the
upcoming ICs that belong to other families.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Upcoming Nordic ICs that share many of the peripherals and architecture
with the currently supported nRF5x ones are no longer part of the nRF5
family. In order to accomodate that, rename the SoC family from nrf5 to
nrf, so that it can contain all of the members of the wider Nordic
family.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Use HAS_ Kconfig option as intended, those are invisible option that
signify support of a certain feature that can be selected by a hardware
or platform.
For RTT and system view this was not dont in an inconsistent way.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
STM32F0 flash driver already uses FLASH_PAGE_SIZE from HAL
in flash layout part, so CONFIG_FLASH_PAGE_SIZE is redundant
and confusing.
Signed-off-by: Ilya Tagunov <tagunil@gmail.com>
The xtensa asm2 layer had a function to select the next switch handle
to return into following an exception. There is no arch-specific code
there, it's just scheduler logic. Move it to the scheduler where it
belongs.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
This was previously just a #define in one header file, but we need
this expressed in Kconfig space in case some feature only works
properly with downward-growing stacks.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
If we enable CONFIG_DEBUG_INFO, then we need to fixup the stack
on thread entry so that the EFLAGS value in the EBP slot doesn't
confuse the debugger or any runtime stack unwinding code.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The DCCM_SIZE is defined in terms of K, not bytes, so we need to adjust
it from bytes (generated from dts) to K (used by e CONFIG_DCCM_SIZE).
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move the dts.fixup back to board dir in prep for support mps2_an521.
The memory maps between the two mps2_an385 and mps2_an521 differ greatly
so its easier to just keep the fixup files with the board.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Kconfiglib does not support UTF-8 properly yet, so avoid issues by
removing the UTF-8 character from the name until this is fixed.
See https://github.com/ulfalizer/Kconfiglib/pull/41
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This commit introduces the ARM_SECURE_FIRMWARE k-option,
which indicates that we are building an ARM Secure application.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit contributes the implementation of the SecureFault
handling for ARMv8-M-based Cortex-M33. The implementation is
compiled conditionally with compile-time directive
CONFIG_ARM_SECURE_FIRMWARE, which is to signify the intention to
build a Secure image on ARMv8-M with Security Extensions.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Add initial support for STM32L073xZ SOC which is not very different
from already supported STM32L072xZ.
Signed-off-by: Ilya Tagunov <tagunil@gmail.com>
SoC dts fixups are added and the i2c_nrf5 driver is modified to use
the values generated from the device tree.
The I2C_*_DEFAULT_CFG and I2C_*_IRQ_PRI options are removed from board
defconfigs. Bitrate and IRQ priority are configured using using the
device tree instead.
HAS_DTS_I2C is selected on all nrf5 boards to prevent generation of
conflicting defines from Kconfig.
Signed-off-by: Aapo Vienamo <aapo.vienamo@iki.fi>
This commit removes the unnecessary asm inline header for ARM.
It also adapts the stack.h and exc.h to use the ARM CMSIS inline
functions to access the IPSR and MSP registers.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit conditionally selects the ARMV7_M_ARMV8_M_FP option
in ARMv7-M/ARMv8-M Mainline processors, when the Floating Point
Extension is implemented (CPU_HAS_FPU is selected).
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit contributes the Stack Overflow UsageFault dumping
for ARMv8-M implementations that support the Main Extension.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Andrew Boie