Add call to SystemInit for all NXP Kinetis SOCs and remove any
redundant code from initialization flow. This allows watchdog
initialization to be removed from all Kinetis SOCs as it is handled
by SystemInit.
Since Kinetis watchdog is enabled by default at boot, allow watchdog
setup to by bypassed with CONFIG_WDOG_ENABLE_AT_BOOT. This
setting requires the user to provide a watchdog configuration hook
using z_arm_watchdog_init, but will allow the watchdog to remain
enabled.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Add pinctrl include file to define SOC specific pinctrl_soc_t structure,
used to store pin configuration for pinctrl driver
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
In zephyr_linker_sources().
This is done since the point of the location is to place things at given
offsets. This can only be done consistenly if the linker code is placed
into the _first_ section.
All uses of TEXT_START are replaced with ROM_START.
ROM_START is only supported in some arches, as some arches have several
custom sections before text. These don't currently have ROM_START or
TEXT_START available, but that could be added with a bit of refactoring
in their linker script.
No SORT_KEYs are changed.
This also fixes an error introduced when TEXT_START was added, where
TEXT_SECTION_OFFSET was applied to riscv's common linker.ld instead of
to openisa_rv32m1's specific linker.ld.
Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
Refactors the kinetis flash configuration field so it can be shared
across all kinetis SoCs. Defaults are overridden for the k8x and ke1xf
series to preserve values used prior to this refactoring.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Update the files which contain no license information with the
'Apache-2.0' SPDX license identifier. Many source files in the tree are
missing licensing information, which makes it harder for compliance
tools to determine the correct license.
By default all files without license information are under the default
license of Zephyr, which is Apache version 2.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Move the SoC outside of the architecture tree and put them at the same
level as boards and architectures allowing both SoCs and boards to be
maintained outside the tree.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Daniel DeGrasse