Refactors nxp i.mx, kinetis, and lpc board-level device trees to use
DT_SIZE_K and DT_SIZE_M macros to define external memory sizes. This is
self documenting and easier to read.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Sets the device tree chosen node for data tightly coupled memory (DTCM)
on i.mx rt boards that aren't already using DTCM as the chosen SRAM.
Leverages the common cortex-m linker section instead of the soc-specific
one.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Removes the DATA_LOCATION Kconfig symbol from the i.mx rt soc series and
refactors corresponding boards to use a device tree chosen node instead.
The external SDRAM is chosen on all boards that can support it;
otherwise the internal DTCM is chosen.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Have nodelabels match the SoC docs so when a nodelabel reference is
made in the code its easier to relate to the SoC.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Updates the mcux igpio driver and all associated boards to use new
device tree compatible gpio configuration flags. Implements new port
get/set/clear/toggle and pin_interrupt_configure functions recently
added to the gpio api.
Assumes the gpio api layer handles translating logical flags to physical
flags.
Removes port configuration support since that feature is deprecated in
the new gpio api.
Tested with:
- samples/basic/blinky
- samples/basic/button
- tests/drivers/gpio/gpio_api_1pin
On boards:
- mimxrt1015_evk
- mimxrt1020_evk
- mimxrt1050_evk
- mimxrt1060_evk
- mimxrt1064_evk
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Defines device tree aliases for on-chip peripherals at the soc level
instead of the board level for all i.mx rt socs. The eliminates some
duplicate code in the board level device trees, and will allow drivers
to use device-tree generated macros directly instead of through dts
fixups.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds a device tree nexus node to define which gpio pins are mapped from
the soc to the arduino header.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
The SPI NOR driver requires that the size (in bits) be provided in the
devicetree node. Update the binding to make the property required,
and update all nodes based on the memory chip identified.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
This was always intended to be a bytestring rather than an array, but
full support was missing. Since that has been addressed switch it to
the preferred format.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
The property is required on all SPI clients, but was missing from
several devicetree nodes. Set it, using the capitalized version of the
node alias when present, with "jedec,spi-nor#0" as the fallback.
Closes#17662
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
spi-max-frequency is marked as required in
dts/bindings/mtd/jedec,spi-nor.yaml.
I took the value from the datasheets (133 MHz for all), and guessed that
a dummy entry is fine for QEMU.
Fixes some errors in
https://github.com/zephyrproject-rtos/zephyr/issues/17532.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
The spi-nor flash nodes require a jedec-id property as per the binding.
We add the jedec-id's as best we can determine based on the data sheets
for the various flash modules on these boards.
However these id's should be validated by actually reading the value to
ensure they are correct.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The DT spec. only has "okay" and not "ok". The Linux kernel has around
12k "okay"s and 300 "ok"s.
The scripts/dts scripts only check for "disabled", so should be safe re.
those at least.
The replacement was done with
git ls-files | xargs sed -i 's/status\s*=\s*"ok"/status = "okay"/'
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Adds a new configuration option to mimxrt10{20,60,64}_evk boards to link
data into external sdram. The default remains to link data into internal
data tightly coupled memory (DTCM).
Note that mimxrt1050_evk is not included because it already has support
for linking data into sdram.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
The dts files on these boards had some CONFIG_ defines related to which
memory should be used to hold code. We move this choice out of DTS and
back into Kconfig.
As such, we removed the default setting of 'zephyr,flash' and just
map
CONFIG_CODE_ITCM to:
DT_NXP_IMX_RT_ITCM_0_SIZE
DT_NXP_IMX_RT_ITCM_0_BASE_ADDRESS
CONFIG_CODE_{QSPI,HYPERFLASH} to:
DT_NXP_IMX_FLEXSPI_402A8000_SIZE_1
DT_NXP_IMX_FLEXSPI_402A8000_BASE_ADDDRESS_1
for the mimxrt1050_evk, we remove the default setting of 'zephyr,sram'
and just map:
CONFIG_DATA_DTCM to:
DT_NXP_IMX_DTCM_0_SIZE
DT_NXP_IMX_DTCM_0_BASE_ADDRESS
CONFIG_DATA_SDRAM to:
DT_MMIO_SRAM_80000000_SIZE
DT_MMIO_SRAM_80000000_BASE_ADDRESS
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Enables the mcux lpi2c shim driver and pin muxes on the mimxrt1020_evk
board for LPI2C1 and LPI2C4. LPI2C1 is shared between the Arduino
connector J18 and the WM8960 codec. LPI2C4 is shared between the Arduino
connector J19 and the FXOS8700CQ sensor (non-populated by default).
Updates the board documentation and yaml supported list accordingly.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Enables the mcux ethernet driver and pin muxes on the mimxrt1020_evk
board, the same way it is done on the mimxrt1050_evk board. Updates the
board documentation and yaml supported list accordingly.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Enables instance 2 of the lpuart driver and configures pinmuxes to use
bluetooth hci on the mimxrt1020_evk board. Updates board documentation
accordingly.
Tested with samples/bluetooth/peripheral_hr, with frdm_kw41z attached as
an arduino shield running the nxp hci controller application.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Fix the QSPI and hyperflash nodes to be proper SPI children and expose
the address range for direct access as part of the controller's reg
region.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add board support files for mimxrt1020_evk, the development board for
i.MXRT1021 (CM7) SoC.
- Add pinmux, dts, doc.
- Code can be loaded to SRAM.
- Tested samples: hello_world, philosophers, synchronization,
basic/blinky, and basic/button.
Signed-off-by: Ryan QIAN <jianghao.qian@nxp.com>
