When we link in crtbegin.o for C++ exception support we end up pulling
in the .tm_clone_table section. We need to update the linker scripts
to handle this. soc/xtensa/sample_controller/linker.ld was already
updated, this fixes the others.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Set `ROM_START_OFFSET` for SAMD5X series to match the value
calculated in the linker file after forced alignments in
`vector_table.ld`.
Signed-off-by: Arvin Farahmand <arvinf@ip-logix.com>
Zephyr kernel masks interrupts before calling the SoC PM
sleep entry point. On the Cortex-Mx family this prevents
wake from peripheral interrupts. The SoC PM layer requires
interrupts to wake the SoC and must prevent the CPU from
vectoring to an interrup until PM exit. The SoC does this
by setting ARM NVIC PRIMASK to 1 and BASEPRI to 0. On
return to the kernel SoC sets PRIMASK to 0 allowing ISR's
to fire. In addition the MEC HW only clears its peripheral
sleep enables if the CPU vectors to an ISR. On wake we
clear the MEC PCR sleep control register which clears all
the peripheral sleep enables so peripherals will be active
before exiting the SoC PM layer.
Signed-off-by: Scott Worley <scott.worley@microchip.com>
Fixes part of: #32448
This commit updates the CMake CMAKE_CXX_LINK_EXECUTABLE to include
crtbegin.o and crtend.o at the right locations when linking with gcc.
It also updates linker scripts to ensure proper location of the
exception header frame sections.
This ensure proper handling of exceptions for those architectures
- x86
- xtensa
- riscv32
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Remove (disabled) MPU support for the NXP Kinetis K2x. At least the
MK22F51212, which is the only K2x supported by Zephyr so far, does not
contain an MPU.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Reduce the length of the Kconfig defines related to
null-pointed dereference detection in Cortex-M.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Increase FLASH_PAGE_ERASE_MAX_TIME_US of cpunet to be the same as the
value of cpuapp; FLASH_PAGE_ERASE_MAX_TIME_US is the execution window
duration when doing the flash operation synchronously along the radio
operations (SOC_FLASH_NRF_PARTIAL_ERASE not enabled); the previous
FLASH_PAGE_ERASE_MAX_TIME_US value of cpunet is lower than required.
Signed-off-by: Lang Xie <lang.xie@nordicsemi.no>
When using the LPC55S69 with TF-M, the ROM-based flash
controller is restricted to the secure processing environment
to prevent NS access to flash memory. Any access to the
flash controller will cause a secure fault, and the NS
application will halt execution.
This commit disables access to the IAP flash peripheral
when using the lpcxpresso55s69_ns target, enabling TF-M
to restrict IAP access to the secure side.
Signed-off-by: Kevin Townsend <kevin.townsend@linaro.org>
some mwdt compiler options not support cmake function
check_c_compiler_flag, let's add mwdt compiler options for
hsdk boards without check.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
arcmwdt toolchain has various pre build libraries, we can find it in
path: {METAWARE_HOME}/lib, and it will use av2em lib by default.
it's OK for em boards, but not suitable for hs boards. I have tested
hs38_full library for hs boards, it's OK. let's use it.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
NPCX series ROM code changes the chip basic setting by firmware binary
header for loading the firmware from flash to RAM. Add the following to
improve the ec firmware header setting:
- Move the ECST which generates the firmware binary header to NPCX
common folder. All the following NPCX series chips can use this.
- Add ecst setting option in Kconfig.
Signed-off-by: Yuval Peress <peress@chromium.org>
Signed-off-by: Wealian Liao <WHLIAO@nuvoton.com>
Z_ITERABLE_SECTION_ROM symbols were empty, meaning
that those symbols were not taking place in the linker script.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
This CL limits the compiler to consider the eSPI/LPC host wake-up
functions, such as npcx_host_disable_access_interrupt and
npcx_host_disable_access_interrupt, only if eSPI bus module is selected.
Otherwise, we will encounter compiler errors if the communication
between host and ec is via SPI, not eSPI/LPC bus.
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
This commit fixes the ADC driver flow. And add internal
reference voltage to ADC driver API. And correct the
data buffer that only need to store raw data.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Set TRACE_MODE to asynchronous and enable trace output pin.
Add soc_config.c in stm32 soc direcotry.
Fixes#34342
Signed-off-by: Andrés Manelli <am@toroid.io>
NPCX clock has some limitations about the frequency range &
synchronization between core clock & other clocks. Add build assert to
check whether NPCX clock setting correct. This also fixed soc_clock.h
to consist with datasheet.
Signed-off-by: Wealian Liao <WHLIAO@nuvoton.com>
Cleanup along the same lines as the last change to APL/up_squared.
Make sure all hardware configuration is at the board level where it
belongs and not in the soc, don't play games with defaulting timer
drivers. Unify the configuration where possible and make it clearer
which setting goes with which driver.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
The addition of a timer driver made a messy situation worse. Move
board-level configuration like clock rates and dividers into the board
and don't try to default it in the soc. Make it clear which kconfig
goes with which driver. Likewise don't try to do driver selection in
the soc, the board (or app) is in a better position to choose.
Also clean up and better unify the up_squared 32/64 bit settings.
Really only CONFIG_BOARD_NAME needs to care about the difference
between these devices.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Add QEMU board with single core ARCv3 HS6x 64 bit CPU
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
Add the missing .cached section on cAVS 2.0 and 2.5 to fix
compiler warnings.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
PLATFORM_RESET_MHE_AT_BOOT and
PLATFORM_DISABLE_L2CACHE_AT_BOOT have to be defined on cAVS 1.8
too, without them secondary cores cannot be used.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
uncache_to_cache(), cache_to_uncache() and is_uncached() macros
are currently unused in Zephyr, besides the former two are
dangerous because they add and subtract an offset instead of
masking and unmasking a bit, which can lead to wrong addresses
if applied repeatedly. Remove these macros for now, we can
re-add them later if needed in their fixed versions.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Currently only cAVS 1.5 Kconfig selects ARCH_HAS_COHERENCE,
which is wrong. cAVS 1.8, 2.0 and 2.5 have to select it too.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Added support for GPIO driver for Intel Elkhart Lake
board.
The GPIO driver will support pin value read/write operations,
pin direction and interrupt configuration. ACPI enumeration
support and support for different GPIO communities is also
present.
Verified on ehl_crb.
Signed-off-by: U Divya <u.divya@intel.com>
spi1 and i2c0 share peripheral ID number 3.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
UART0, TWI0, and SPI0 have different peripheral IDs (2, 3, and 4
respectively) on this SoC and therefore should not be mutually
exclusive to use.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
There is a choice to log btmon logs over UART or RTT.
You can choose number of RTT buffer, set its name and size.
Replaced CONFIG_BT_DEBUG_MONITOR with CONFIG_BT_DEBUG_MONITOR_UART
for UART usage and CONFIG_BT_DEBUG_MONITOR_RTT for RTT.
Signed-off-by: Magdalena Kasenberg <magdalena.kasenberg@codecoup.pl>
SMP support on cAVS is implemented by using uncached addresses
for all writable data sections except for stack, i.e. for .data,
.bss and some other specialised ones. So far that has been
implemented for cAVS 1.5. This patch does the same for cAVS 1.8.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
According to RM0041.pdf clock tree for stm32f100xx devices is
different from both STM32F10X density and connectivity lines devices,
but is a combination of both.
Rework symbols definitions so that STM32F100xx is neither of those
and uses:
- CLOCK_STM32_PLL_MULTIPLIER as on SOC_STM32F10X_DENSITY_DEVICE
- CLOCK_STM32_PLL_PREDIV1 as on SOC_STM32F10X_CONNECTIVITY_LINE_...
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Fixes an issue with mcuboot where the SoC will freeze when the dpll is
disabled since `atmel_samd_init` was already run in the bootloader.
Signed-off-by: Abram Early <abram.early@gmail.com>
We need to clear interrupt status, before we enable the interrupt.
So I let ite_intc_isr_clear() to be global function.
Signed-off-by: Ruibin Chang <ruibin.chang@ite.com.tw>
Allow SMP processing for SOF on ADSP. Note, that after this
SOF will build with SMP support enabled on all cAVS versions,
but secondary cores will remain disabled unless an SMP
topology is loaded by the host.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
With SOF secondary cores are booted later at run-time instead
of the traditional simultaneous booting of all the cores.
Adjust arch_start_cpu() to make that possible.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
To disable the IDC interrupt on the interrupt controller a bit
must be set in the MSD register instead of clearing the bit in
the MCD register, which has no effect.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
