Defines device tree aliases for on-chip peripherals at the soc level
instead of the board level for all i.mx 6/7 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>
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>
Enabled EPIT (Enhanced Periodic Interrupt Timer) in Cortex-M4 core
of Udoo Neo Full board so the counter API could be used there.
Origin: Original
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
Removed Console dependencies from shell uart backend.
Generated define: CONFIG_UART_SHELL_ON_DEV_NAME for each board.
Fixes#10191
Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
Enabled Messaging Unit B in Cortex-M4 core of Udoo Neo Full board
so it can use IMX IPM.
Origin: Original
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
This patch is equivalent to 7b0ce85242,
but applied to more boards. As stated in the previous commit message:
This change aims at fixing 'unit_address_vs_reg' warning in arm based
boards. This warning pops up when a node name is made up with an
address (node_name@xx) but does not contain a reg property. This case
was encountered for led nodes for instance, where a reg property has
no meaning. Fix this by changing node_name@xx to node_name_xx which
removes the guilty '@XX' syntax but preserves node_name uniqueness.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Now that we have a common DT_SIZE_K macro use it instead of defining
__SIZE_K eveywhere. We also have DT_SIZE_M, so use that in a few
places as well.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The UDOO Neo Full single board computer configuration supports
the following hardware features on the Cortex M4 Core:
+-----------+------------+-------------------------------------+
| Interface | Controller | Driver/Component |
+===========+============+=====================================+
| NVIC | on-chip | nested vector interrupt controller |
+-----------+------------+-------------------------------------+
| SYSTICK | on-chip | systick |
+-----------+------------+-------------------------------------+
| UART | on-chip | serial port-polling; |
| | | serial port-interrupt |
+-----------+------------+-------------------------------------+
| GPIO | on-chip | general purpose input/output |
+-----------+------------+-------------------------------------+
The default configuration can be found in the defconfig file:
boards/arm/udoo_neo_full_m4/udoo_neo_full_m4_defconfig
Other hardware features are not currently supported by the port.
Connections and IOs:
The UDOO Neo Full board was tested with the following pinmux
controller configuration.
+---------------+-----------------+---------------------------+
| Board Name | SoC Name | Usage |
+===============+=================+===========================+
| J4 RX | UART5_RX_DATA | UART Console |
+---------------+-----------------+---------------------------+
| J4 TX | UART5_TX_DATA | UART Console |
+---------------+-----------------+---------------------------+
The board has been tested with the following samples.
- samples/hello_world
- samples/basic/blinky
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
