Kconfig can't set the default for a choice, so it has to be done
using select.
Change-Id: I1d952eb48a7bcda79b4f8ff475110c7430be7b4e
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
do not use microkernel or nanokernel as the output binaries,
instead, use zephyr globally.
Also change the documentation to reflect this.
Change-Id: I8405761d1a0392c90cdfeec5c67d72eb4e5a76ff
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
PCI information and integration of designware's gpio controller
with shared irq.
Change-Id: I80c7fed35ff328e06d87ebad3e2f68fdd6f5672e
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This application can be used to list the PCI devices through the
console.
Change-Id: I3409ab9025b1f18a42b4cdd594fb095ebeac96f3
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Since the console is not yet setup, there will be nothing to be printed
out. Also, it adds a dedicated init function which is only useful for
it. Instead, debugging PCI enumeration can be simply done in application
side.
Change-Id: Ia8384caa97d43f0bc4300ecf36bc11d1b8bd5581
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
PCI enumeration is not mandatory to enable as static information can be
provided. Plus, it does not integrate yet properly with shared IRQ as
well as setting dedicated IOAPIC paremeter for certain drivers.
Change-Id: I221b2a8a2179993a264e5f3eb93cda0e121d9abe
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
As long as PCI_ENUMERATION does not work for all IP block, let's provide
pre-configured base address registers for ns16550 on Galileo.
Once PCI_ENUMERATION will be fixed, such pre-configured settings will
not be used at runtime.
Change-Id: I514b3a5759e3af04132c7801f37033108a7b279b
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Providing the right settings through Galileo's Kconfig.
Change-Id: Ia5339eb90cb98d7dde3be0493bcfd9a6b6db60ed
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Add Kconfig option to specify how interrupt is triggered for SPI.
Also enabling such support for Galileo platform.
Change-Id: Id3112d100089197940f826b827493174d0f22669
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This is specific to Galileo board where its SPI port 0 needs to setup
the CS pin through a GPIO pin.
Change-Id: I9df6f7144a96bcd10f61fc7d057f89caa0e599d1
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Perform configuration of the shared IRQ has to be done earlier,
as the config code masks the interrupt by default. If configuration
is done after shared_irq_enable() is called, the interrupt is
effectively masked. So move the init level a bit earlier.
Change-Id: Ic7f059628e3cf122d323513e171c7d1a09e5d4a6
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The IOAPIC driver resets all interrupt vectors, so any configuration
has to be done after that. Move the HPET IRQ config to later init
level so we are sure that the configuration is being done.
Change-Id: Id169461cce15252f7fb77e9c07961300233f3344
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
With the typos, IRQ triggering conditions are not set correctly.
Change-Id: I0698ce69c3368411a2f91a32ac27608e9f1de252
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Fix previous rebasing errors (before merging) where deleted code
was reintroduced back. This causes the default configuration
in Kconfig to be ignored.
Change-Id: I29b246b1459136521d764127bf02e6d8e5aff30c
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This expands the Galileo pinmux driver to configure the GPIOs
on the DesignWare IP block, and the core/resume wells on
the legacy bridge.
Change-Id: Ia1df4b6fd3b104f08563fe9eab93f01efbb53b66
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This enables all the GPIO blocks, and pin muxes on Galileo Gen2
board. GPIO and I2C are now sharing one interrupt line so both
can now get interrupt driven events.
Change-Id: I31a4823abba84539ce5d1cc84e85b7dc335cf831
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
If using with shared IRQ, this function will be called by
the shared IRQ driver. So we need to check and bail out
early if the interrupt is not coming from the GPIO
controller.
Change-Id: I4ae925f5fb9a5c32d03a180edc8460e978ec0aac
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
If using with shared IRQ, this function will be called by
the shared IRQ driver. So we need to check and bail out
early if the interrupt is not coming from the I2C controller.
Change-Id: I3c3ae3c22aa5cf312de5c22b35765749d6c5929d
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Debugging should only enabled in the application using this
platform, not for everyone.
Change-Id: If5c17d0a87ac1d15d19ece7de93102eb2461c324
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit removes *config targets that does not apply to
the system or that are not implemented
Change-Id: Ib7739fda4085562fbe7d14491b7de9f354d0dc7d
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
This commit updates the help message adding pristine target
and removing reference to a non-existent README file.
Change-Id: I38f32e6d1e2fc0723894b5e5a71570bc4333e615
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
This change will allow the use of a custom linker script by
setting the config variable CUSTOM_LINKER_SCRIPT to a path outside
of Zephyr tree.
This is useful when an application needs to add sections into the
linker script and avoid having to change the script provided by
Zephyr.
Change-Id: Ibe31abcc8c0227e734f59bc26d3c8d5619951b29
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Fixes an issue if CONFIG_KERNEL_BIN_NAME is customized.
There isn't a mechanism to parse the project defconfig, but
as there should be exactly one .elf artifact in the outdir
just glob it.
Change-Id: Ib3d517006dd13ef6e3e10ea3a8e975c287344d56
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Such settings belong to Galileo and thus are set in Galileo Kconfig.
Change-Id: Ib9ec721fcc68e92521f8b7690c2640eeb82b2f4c
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Removed the word "file" after all the MDEF to avoid redundancy
Edited single line under overview folder in order to
gramatically correct the use of "file".
Change-Id: Ie785aa8c620f095fcd4171ef4efd2d056d6fa04b
Signed-off-by: Gerardo A. Aceves <gerardo.aceves@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Corrected formatting to produce cleaner HTML output.
Change-Id: I7f2f655498829ed7fd8c468e1d6d7d04d595f181
Signed-off-by: Gerardo A. Aceves <gerardo.aceves@intel.com>
Call the callback when relevant:
- When STOP_DET if received
- On error
Change-Id: Id60190c6ac5c0b15a0a6cd3fb30b9cc41f2333e8
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Thus the caller will be noticed once its read and/or write calls have
gone through.
Taking the opportunity to fix the documentation about return code.
Change-Id: Id3f588fab978cad4393583f26509a9e91dcc8be2
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Adding in documentation for the return values of the I2C functions.
Change-Id: I89d4a6918f860a0ac34f6905e6f9bba77158f1ff
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
The Kconfig option SUPPORT_FP_SHARING does not exist. In fact, it had been
previously renamed to FP_SHARING (this one case was missed). Fixing this
allows the use of conditional directives in _ExcExit() to be simplified.
Change-Id: I61f98191afe776f70af3c9d9265c38c559be3486
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Handle only the pins which have been configured to be present on this
controller. Removing an unused #define as well.
Change-Id: I66d3638333f1fcd49b1b4f70a5c9d11dbc538fd0
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Fixes the initialization of the default exception stack frame to ensure that
every field of the structure is initialized to the dummy value of 0xdeaddead.
Change-Id: Ic7a5b66204172b53a657c9540196f01a74e1000c
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
The DesignWare GPIO and I2C are PCI devices which share the same
IRQ line. This patch enables the shared IRQ support for I2C. GPIO
support is to be followed.
This also enables I2C for nanokernel on Galileo.
Change-Id: I66681d71899914bdcb35c4af649d077ffb8d7970
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
On some platforms (e.g. Galileo), the I2C controller is on PCI bus,
which shares IRQ with other devices (GPIO on Galileo). This patch
adds support for utilizing shared IRQ.
Change-Id: Id4e4714aed37c2893d0ffe9ed1e4edaabb338121
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
On some platforms (e.g. Galileo), the GPIO controller is on PCI bus,
which shares IRQ with other devices (I2C on Galileo). This patch
adds support for utilizing shared IRQ.
Change-Id: I4b44bae15356e4710d54f0343fed1bd27f35e484
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This adds the code to setup the IO-APIC for shared IRQ.
The code to enable shared IRQ with GPIO and I2C will follow.
Change-Id: I6e7de69f83bf7f1dd0da0571dbcb417beb2c232b
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This adds options to the shared IRQ driver so the interrupt
triggering condition can be specified.
For example, the GPIO and I2C controllers are under same
interrupt line through PCI bus. The triggering condition
is level, active-low. So this option can be used by
the Galileo platform to program the IO-APIC correctly.
Change-Id: I1c3af98442e775b4987ab36a644c856052d85ec4
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
