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zephyr/soc/arm/nxp_imx/mcimx6x_m4/Kconfig.defconfig.mcimx6x_m4

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arch: Add imx6sx m4 soc support The i.MX 6SoloX SoC is a hybrid multi-core processor composed by one Cortex A9 core and one Cortex M4 core. Zephyr was ported to run on the M4 core. In a later release, it will also communicate with the A9 core (running Linux) via RPMsg. The low level drivers come from NXP FreeRTOS BSP and are located at ext/hal/nxp/imx. More details can be found at ext/hal/nxp/imx/README The A9 core is responsible to load the M4 binary application into the RAM, put the M4 in reset, set the M4 Program Counter and Stack Pointer, and get the M4 out of reset. The A9 can perform these steps at bootloader level after the Linux system has booted. Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
2018-04-18 23:53:39 +08:00
# Kconfig - i.MX 6SoloX
#
# Copyright (c) 2018, NXP
#
# SPDX-License-Identifier: Apache-2.0
#
if SOC_MCIMX6X_M4
config SOC
string
default "mcimx6x"
soc: arm: mcimx6x_m4: Floating Point support required by default The HAL/SDK code for imx6sx utilizes floating point support in CCM_ANALOG_GetPllFreq function which is utilized by drivers to determine clock information. As such we should enable hardware FP support by default so we don't get pure soft-float emulation and pull in a bunch of extra code. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-04-16 23:20:45 +08:00
config FLOAT
default y
arch: Add imx6sx m4 soc support The i.MX 6SoloX SoC is a hybrid multi-core processor composed by one Cortex A9 core and one Cortex M4 core. Zephyr was ported to run on the M4 core. In a later release, it will also communicate with the A9 core (running Linux) via RPMsg. The low level drivers come from NXP FreeRTOS BSP and are located at ext/hal/nxp/imx. More details can be found at ext/hal/nxp/imx/README The A9 core is responsible to load the M4 binary application into the RAM, put the M4 in reset, set the M4 Program Counter and Stack Pointer, and get the M4 out of reset. The A9 can perform these steps at bootloader level after the Linux system has booted. Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
2018-04-18 23:53:39 +08:00
if CLOCK_CONTROL
config CLOCK_CONTROL_IMX_CCM
def_bool y
endif # CLOCK_CONTROL
if GPIO
config GPIO_IMX
Kconfig: Use 'default' instead of 'def_bool' in Kconfig.defconfig files This can help find unused symbols. Those end up without a type if 'default' is used instead of 'def_bool', which generates a warning. Search for "Kconfig.defconfig" in https://docs.zephyrproject.org/latest/application/kconfig-tips.html for a longer explanation. Keep the 'def_bool' for the following symbols, which seem to be deliberately defined only in Kconfig.defconfig files: - ALTERA_AVALON_I2C - ALTERA_AVALON_MSGDMA - ALTERA_AVALON_PIO - ALTERA_AVALON_QSPI - ALTERA_AVALON_SYSID - CLOCK_CONTROL_IMX_CCM - CPU_EM4_DMIPS - CPU_EM4_FPUDA - CPU_EM4_FPUS - FP_FPU_DA - I2C_GECKO Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-11-14 00:15:49 +08:00
default y
arch: Add imx6sx m4 soc support The i.MX 6SoloX SoC is a hybrid multi-core processor composed by one Cortex A9 core and one Cortex M4 core. Zephyr was ported to run on the M4 core. In a later release, it will also communicate with the A9 core (running Linux) via RPMsg. The low level drivers come from NXP FreeRTOS BSP and are located at ext/hal/nxp/imx. More details can be found at ext/hal/nxp/imx/README The A9 core is responsible to load the M4 binary application into the RAM, put the M4 in reset, set the M4 Program Counter and Stack Pointer, and get the M4 out of reset. The A9 can perform these steps at bootloader level after the Linux system has booted. Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
2018-04-18 23:53:39 +08:00
endif # GPIO
if SERIAL
config UART_IMX
Kconfig: Use 'default' instead of 'def_bool' in Kconfig.defconfig files This can help find unused symbols. Those end up without a type if 'default' is used instead of 'def_bool', which generates a warning. Search for "Kconfig.defconfig" in https://docs.zephyrproject.org/latest/application/kconfig-tips.html for a longer explanation. Keep the 'def_bool' for the following symbols, which seem to be deliberately defined only in Kconfig.defconfig files: - ALTERA_AVALON_I2C - ALTERA_AVALON_MSGDMA - ALTERA_AVALON_PIO - ALTERA_AVALON_QSPI - ALTERA_AVALON_SYSID - CLOCK_CONTROL_IMX_CCM - CPU_EM4_DMIPS - CPU_EM4_FPUDA - CPU_EM4_FPUS - FP_FPU_DA - I2C_GECKO Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-11-14 00:15:49 +08:00
default y
arch: Add imx6sx m4 soc support The i.MX 6SoloX SoC is a hybrid multi-core processor composed by one Cortex A9 core and one Cortex M4 core. Zephyr was ported to run on the M4 core. In a later release, it will also communicate with the A9 core (running Linux) via RPMsg. The low level drivers come from NXP FreeRTOS BSP and are located at ext/hal/nxp/imx. More details can be found at ext/hal/nxp/imx/README The A9 core is responsible to load the M4 binary application into the RAM, put the M4 in reset, set the M4 Program Counter and Stack Pointer, and get the M4 out of reset. The A9 can perform these steps at bootloader level after the Linux system has booted. Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
2018-04-18 23:53:39 +08:00
endif # SERIAL
imx: Add Messaging Unit peripheral support for i.MX6SoloX soc Add Messaging Unit B peripheral support for i.MX6SoloX soc so it can use IMX IPM. Origin: Original Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
2018-06-22 17:21:22 +08:00
if IPM
config IPM_IMX
kconfig: Use 'default' instead of 'def_bool' in Kconfig.defconfig files Same deal as in commit 4638652214 ("Kconfig: Use 'default' instead of 'def_bool' in Kconfig.defconfig files"), fixing new stuff that got introduced since then. Some symbols, like ALTERA_AVALON_PIO, are only defined in Kconfig.defconfig files, and so need the def_bool. Motivation (from the note at the end of guides/kconfig/index.html#common-shorthands): For a symbol defined in multiple locations (e.g., in a Kconfig.defconfig file in Zephyr), it is best to only give the symbol type for the "base" definition of the symbol, and to use 'default' (instead of 'def_<type>' value) for the remaining definitions. That way, if the base definition of the symbol is removed, the symbol ends up without a type, which generates a warning that points to the other definitions. That makes the extra definitions easier to discover and remove. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-03-18 19:29:31 +08:00
default y
imx: Add Messaging Unit peripheral support for i.MX6SoloX soc Add Messaging Unit B peripheral support for i.MX6SoloX soc so it can use IMX IPM. Origin: Original Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
2018-06-22 17:21:22 +08:00
endif # IPM
imx: Add EPIT peripheral support for i.MX6SoloX soc Add EPIT (Enhanced Periodic Interrupt Timer) peripheral support for i.MX6SoloX soc. Origin: Original Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
2018-11-16 23:40:00 +08:00
if COUNTER
config COUNTER_IMX_EPIT
default y
endif # COUNTER
arch: Add imx6sx m4 soc support The i.MX 6SoloX SoC is a hybrid multi-core processor composed by one Cortex A9 core and one Cortex M4 core. Zephyr was ported to run on the M4 core. In a later release, it will also communicate with the A9 core (running Linux) via RPMsg. The low level drivers come from NXP FreeRTOS BSP and are located at ext/hal/nxp/imx. More details can be found at ext/hal/nxp/imx/README The A9 core is responsible to load the M4 binary application into the RAM, put the M4 in reset, set the M4 Program Counter and Stack Pointer, and get the M4 out of reset. The A9 can perform these steps at bootloader level after the Linux system has booted. Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
2018-04-18 23:53:39 +08:00
endif # SOC_MCIMX6X_M4