This allows to get much more reproducible results in terms of
amount of tests passed & failed.
But note it requires QEMU for ARC with icount support!
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Enables the FlexSPI flash driver on the i.MX RT SoC family and
configures the peripheral clocks accordingly. We are careful to only
configure the peripheral clocks if we are not executing in place from
the FlexSPI flash.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds a hidden config symbol HAS_MCUX_FLEXSPI selected by NXP SoCs when
the FlexSPI peripheral is present. It will be used as a dependency for a
new FlexSPI flash driver to prevent users from accidentally enabling the
driver on platforms that don't have the necessary hardware.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This targets was previously enabling PM but the code was doing nothing
because the logic was under an unsatisfied ifdef condition.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Change subsystem to use struct pm_state with substate-id instead of
using only the power state category.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Remove conditionals (PM_DEEP_SLEEP_STATES and PM_SLEEP_STATES) from
power management code. Now these features are always available when
power management is enabled.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Migrate the whole pm subsystem to use new power states information
from power_state.h and get states and residency properties from
device tree.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
A more comprehensive solution would use E820 enumeration, but we
are unlikely to ever care that much, as we intend to use demand
paging on microcontrollers and not PC-like hardware. This is
really to just prevent QEMU from crashing.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Fix kernel.common and kernel.common test cases fail due to build error
in platform intel_adsp_cavs15, 18, 20, 25.
Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
PSoC-6 SoC needs that user define the nvic interrupt number to bind
with the peripheral interrupt line for the Cortex-M0+ CPU. It uses
a multiplex before any NVIC interrupt line. The interrupt vector is
selected using interrupt-parent property with the intmux_chN number
reference.
Note: The PSoC-6 SoC allows that both CPUs receive the same interrupt.
A tipical use is GPIO interrupt handle and user is responsable to
define interrupt line, priority and take care of enable same peripheral
instance on both CPUs only when appropriated.
Signed-off-by: Gerson Fernando Budke <gerson.budke@atl-electronics.com>
Update <soc.h> include files. This removes the unnecessary
<kernel_includes.h> file. In addition, add <sys/util.h> to
expose macros and <devicetree.h> following general standards.
Signed-off-by: Gerson Fernando Budke <gerson.budke@atl-electronics.com>
Introduce a Kconfig variable that the SoC can set to indicate the
number of instances in Device Tree. This also fixes the accuracy of
the Elkhart Lake instance count where the code was previously assuming
up to 12 instances even though DT lists 15 nodes.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The new APIs are not only dealing with cache flushing. Rename the
Kconfig symbol to CACHE_MANAGEMENT to better reflect this change.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
This commit add support for i2c on imx6sx.
I2C support is based on imx7d and requires NXP HAL.
The Device Tree binding is also changed to better reflect that i2c
driver support both imx6sx and imx7d.
Signed-off-by: Antonio Tessarolo <anthonytexdev@gmail.com>
Add support for fixed MMIO (non-PCIe) UART devices for the early
serial. All we need to do is to detect if the device is on PCIe and
set the right register address define based on that.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Add definitions for UART1/2 when they're accessible through fixed MMIO
addresses (instead of PCIe), and mark all UARTs not normally available
with the UEFI BIOS as "disabled".
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Part of GPIO pads in npcx series support low-voltage (1.8V) level
detection. In order to introduce this feature, this CL adds a new
NPCX-specific controller property, lvol_io_pads, in devicetree file.
For example, here is devicetree fragment which turn on low-voltage
support of i2c1_0 port.
/ {
def_lvol_io_list {
compatible = "nuvoton,npcx-lvolctrl-def";
lvol_io_pads = <&lvol_io90 /* I2C1_SCL0 1.8V support */
&lvol_io87>; /* I2C1_SDA0 1,8V support */
};
};
Then these pads will turn on 1.8V level detection during initialization.
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Add some helper macros that will be convenient to use from device
drivers for accessing and error checking pin mux information in the
devicetree:
- NRF_DT_GPIOS_TO_PSEL(): converts a devicetree GPIO phandle
<&gpioX pin flags> to the "PSEL style" registers found in
nRF SoC family IPs. The conversion is done at
build time and relies on devicetree properties.
- NRF_DT_CHECK_GPIO_CTLR_IS_SOC(): make sure a GPIO controller
in a phandle-array property is one of the SoC GPIO controllers
by checking its compatible is nordic,nrf-gpio.
See comments in the patch for more details.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
The QEMU RISC-V VirtIO board is capable:
- 8 x CPU
- 256 MiB RAM
- PMP
- PCI
- ISA string: RVnnIMAFDCSU
- mul/div
- FPU with double precision
- MMU
- Compressed instructions
Devicetree was extracted from QEMU as described in virt.dtsi.
The same .dtsi SOC description is used for 32-bit and 64-bit.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
In npcx7 series, the Timer and Watchdog module (TWD) generates the
clocks and interrupts used for timing periodic functions in the system.
It also provides watchdog reset signal generation in response to a
failure detection.
The CL also includes:
— Add npcx watchdog device tree declarations.
— Zephyr watchdog api implementation.
— Add Watchdog definitions for npcx7 series in
tests/drivers/watchdog/wdt_basic_api/src/test_wdt.c for
supporting test suites.
Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
This commit is about the it8xxx2 i2c master driver which
includes six SMBus channels. The enhanced channel i2c3,
i2c4, i2c5 are controller which are designed to support
the I2C protocol.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Sets the device tree chosen node for instruction tightly coupled memory
(ITCM) on all i.MX RT boards. Leverages the common Cortex-M linker
section instead of the SoC-specific one.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds missing DTCM_ADDR and CCM_ADDR macros needed by the linker script
generated by scripts/gen_relocate_app.py.
Moves associated bss_end, noinit_end, and data_end linker symbols to
account for section relocation. Without this change, the section sizes
calculated in z_bss_zero() and z_data_copy() are incorrect.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
STM32L152xC SoC differs from other L1 SoCs in RAM (32KiB) and
flash (256KiB) size, EEPROM size (8Kib) and amount of interrupts
(57, see STM32Cube). Devicetree and Kconfig support.
Signed-off-by: Noelle Clement <noelleclement@hotmail.com>
Currently Zephyr links reset-vector.S twice in xtensa builds:
into the bootloader and the main image. It is run at the end
of the boot loader execution and immediately after that again
in the beginning of the main code. This patch adds a
configuration option to select whether to link the file to the
bootloader or to the application. The default is to the
application, as needed e.g. for QEMU, SOF links it to the
bootloader like in native builds.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Disable RTC WDT enabled (by default) by 2nd stage bootloader in ESP-IDF.
This WDT timer ensures correct hand-over and startup sequence from
bootloader to application.
Enabling bootloader caused system clock initialization to fail
when clock rate is greater then 80MHz. This also fixes
esp32 clock source code.
Signed-off-by: Mahavir Jain <mahavir@espressif.com>
Add check that validates that the base addresses specified in DT nodes
representing the ECB peripheral match the addresses of that peripheral
defined in MDK.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Looks like those two SoCs still had old header information depending on
Kconfig from SOF, remove those and set trace size directly.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
All other silabs_exx32 socs already have this change applied, only
efr32bg13p was missing. This is now done, so all silabs_exx32 are
similar.
Signed-off-by: Christian Taedcke <christian.taedcke@lemonbeat.com>
In order to simplify the handling of DMA_STM32_V1/V2 and DMAMUX_STM32
symbols, set them directly based on related compatible status.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
LPRAM_BASE and LPRAM_SIZE are duplicates of LP_SRAM_BASE and
LP_SRAM_SIZE respectively. Remove them and use LP_SRAM_*
consistently everywhere.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
On cAVS 1.8, 2.0 and 2.5 LSPGISTS and LSPGCTL are located in a
different shim register range, they cannot be accessed, using the
usual SHIM_BASE offset.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
CONFIG_BOOTLOADER_MCUBOOT is never used in cAVS builds, remove
code, supposedly supporting it.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
shim.h on cAVS 2.5 contains register definitions, copy-pasted
from other architectures. Fix them to correct values.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Tigerlake H has less RAM and fewer cores. Both should be
supported, selectable at the board level. For now use the H
configuration as more readily available for testing.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
