Instead of endlessly repeating the same command line args,
centralize this and tune the shift value on a per-board
basis.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Those are used only in tests, so remove them from kernel Kconfig and set
them in the tests that use them directly.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
All board defconfig files currently set the architecture in addition to
the board and the SoC, by setting e.g. CONFIG_ARM=y. This spams up
defconfig files.
CONFIG_<arch> symbols currently being set in configuration files also
means that they are configurable (can be changed in menuconfig and in
configuration files), even though changing the architecture won't work,
since other things get set from -DBOARD=<board>. Many boards also allow
changing the architecture symbols independently from the SoC symbols,
which doesn't make sense.
Get rid of all assignments to CONFIG_<arch> symbols and clean up the
relationships between symbols and the configuration interface, like
this:
1. Remove the choice with the CONFIG_<arch> symbols in arch/Kconfig and
turn the CONFIG_<arch> symbols into invisible
(promptless/nonconfigurable) symbols instead.
Getting rid of the choice allows the symbols to be 'select'ed (choice
symbols don't support 'select').
2. Select the right CONFIG_<arch> symbol from the SOC_SERIES_* symbols.
This makes sense since you know the architecture if you know the SoC.
Put the select on the SOC_* symbol instead for boards that don't have
a SOC_SERIES_*.
3. Remove all assignments to CONFIG_<arch> symbols. The assignments
would generate errors now, since the symbols are promptless.
The change was done by grepping for assignments to CONFIG_<arch>
symbols, finding the SOC_SERIES_* (or SOC_*) symbol being set in the
same defconfig file, and putting a 'select' on it instead.
See
https://github.com/ulfalizer/zephyr/commits/hide-arch-syms-unsquashed
for a split-up version of this commit, which will make it easier to see
how stuff was done. This needs to go in as one commit though.
This change is safer than it might seem re. outstanding PRs, because any
assignment to CONFIG_<arch> symbols generates an error now, making
outdated stuff easy to catch.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
SOC_FAMILY_ARM has no prompt. Assignments in configuration files have no
effect on symbols without prompts. A prompt means the symbol is
user-configurable.
SOC_FAMILY_ARM is instead enabled indirectly through being selected by
other symbols.
Detected through some work-in-progress improved error checking.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
CONFIG_ARCH_HAS_USERSPACE is automatically set for
Cortex-M targets with CONFIG_ARM_MPU being set. So
we can remove this from the default setup since it
is redundant.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
for SDK 0.10.0, it consumes more stack size when coverage
enabled, so adjust stack size to fix stack overflow issue.
Fixes: #15206.
Signed-off-by: Wentong Wu <wentong.wu@intel.com>
for SDK 0.10.0, it consumes more stack size when coverage enabled
on qemu_x86 and mps2_an385 platform, adjust stack size for most of
the test cases, otherwise there will be stack overflow.
Fixes: #14500.
Signed-off-by: Wentong Wu <wentong.wu@intel.com>
We can use the chosen property "zephyr,console" to determine what uart
should be used as the console and find its name to generate a define for
CONFIG_UART_CONSOLE_ON_DEV_NAME.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
We now get the baud rate for the serial port from the device tree so we
don't need to be setting it in the defconfig.
The baud rate changed from 38400 to 115200 when we introduced the device
tree for MPS2. The default baud rate was based on matching mbed, but we
use 115200 to match the standard default we have for most boards now.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Now that all ARM platforms have a device tree we can move selecting of
HAS_DTS up and remove any !HAS_DTS cases, as well as setting in all the
defconfigs.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The FPGA on the MPS2 board implements 4 SBCon devices for I2C which are
connected to:
- a touchscreen controller
- the audio device (for configuration)
- both shield connectors
Change-Id: I55ca985e18b45d68f5e7421c4768dfc9bf2fcb3f
Signed-off-by: Jon Medhurst <tixy@linaro.org>
This patch enables the CMSDK (Cortex-M System Design Kit) Drivers on
mps2_an385 (Cortex M3).
Change-Id: Iff51141a183ac94ad6b905acf10389ca94a451d3
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
ARM's Cortex-M Prototyping System (MPS2) is a board with an FPGA that
can be programmed with different 'SoCs'. To use these in Zephyr we need
a set of board files for each variant.
This adds a board for a variant which implements a Cortex-M3 CPU; the
naming of this matches that used for the Zephyr SoC (which is itself
based on ARM's documentation nomenclature).
Change-Id: Ie02a67a03016b8aeee31e3694f0edbcc37f9ee64
Signed-off-by: Jon Medhurst <tixy@linaro.org>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
