Clock gating is platform specific and not mandatory. Thus making in
Kconfig based as well as generic.
Change-Id: I01b7831536efd87cc66a95060fcf1faf4a340073
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Let's apply the interruption unmasking if only the mask is defined.
Which definition should be done in board.h thus applying the change to
quark_se and quark_d2000 platforms
Change-Id: I9c273e2e7e33dd077a54e8f9205fa949a5e3707a
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Let's apply the interruption unmasking if only the mask is defined.
Which definition should be done in board.h thus applying the change to
quark_se and quark_d2000 platforms
Change-Id: Ie0a4912f0dfbd97f2273efed963f7810a985c0bd
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Base address, IRQ, interrupt priority as well as the instance name: all
are now Kconfig based. Thus Applying the change to quark_se and
quark_d2000 platforms. Sample code is updated as well.
Change-Id: I1c225c1b68d94b22ca10423b50a78a0ba09a27a5
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Base address, IRQ, interrupt priority as well as the instance name: all
are now Kconfig based. Thus Applying the change to quark_se and
quark_d2000 platforms. Sample code is updated as well.
Change-Id: Idcc89e6e9f4acc337fafc7d42f8de3061a5ece04
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
A platform might provide multiple RTC, either internally or externally.
Applying the changes to the DesignWare driver relevantly as well as
to the sample code.
Change-Id: Ia70e791a6c45e186cbc4dc900a268fa882331af5
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
A platform might provide multiple watchdogs, either internally or
externally. Applying the changes to the DesignWare driver relevantly as
well as into the sample application.
Taking the opportunity to apply propre style when need (80 chars limit
for instance).
Change-Id: Iad020c697846db483a70a748cfc8fe7147ec3c04
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Removed old style file description and documnetation and apply
doxygen synatx.
Change-Id: I3ac9f06d4f574bf3c79c6f6044cec3a7e2f6e4c8
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The kernel event logger requires this function to obtain
the irq that is being processed, but this was not implemented
for mvic. This patch add this function to mvic.
Change-Id: I5e1b4a6e2758b69ec713c18ac9f78aebad18a93f
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
Some systems are configured with CONFIG_MVIC which uses the same
call to create the stub.
Change-Id: I92f6657806159624dee9c271554a78bc76935613
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This adds CONFIG_UART_NSIM to enable the uart/nsim driver.
This fixes compilation issue where the base address parameter
is not defined due to CONFIG_NSIM=y but CONFIG_SERIAL=n.
Change-Id: I1dc1c15b22ad174d4db514d89551780f0dfcae66
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Now that i2c_transfer/i2c_read/i2c_write are fully synchronous, no need
to use the polling based function.
Change-Id: Ib578cf4a6d72ad0817e1aaeebc7e4dab9f9d293f
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Add a semaphore. Each task or a fiber that initiates
a transmission waits on this semaphore for it to complete.
Change-Id: Ia6cf961397614ead252ebea3949c016056289311
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Removes the 'priority' parameter from the IRQ_CONFIG macro.
This parameter was not used anymore in any architecture.
The priority is handled in the IRQ_CONNECT macro.
The documentation is updated as well.
Change-Id: I24a293c5e41bd729d5e759113e0c4a8a6a61e0dd
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
Function irq_connect() needs an extra parameter, so
add it in.
Change-Id: I4c7458e67ae57124228eeb486c8daf3b66a97f8f
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Adds io/aux register support for IP configuration.
x86 and ARM configure IP through MMIO register access.
ARC architecture configure IP through io/aux register access.
Change-Id: I4d07b91af09d88b7eb6ac1aa02e875dcd626bd26
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
The Grove LCD driver requires running clock for delay. Since the clock
is only initialized in NANOKERNEL, so change the LCD driver init level
so that it starts after clock is initialized.
Change-Id: I6a2cadac1b34f95557f99c78615b1bd4aee541f5
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The content of include/drivers/hpet.h is really private to
the driver and does not need to be exposed in public include
directory. So move the content into driver code.
Change-Id: Ica442e43c480a6b079b8d3c4e75e67adcfd0ba6b
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Static irq api expect to have an isr with signature
void isr(void *arg).
This fixes the warning messages due the difference on
the isr parameter.
Change-Id: I64099ce47ba481b40446d5fb7e35fce0e46a9624
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
Adapts IRQ macro calls for the new IRQ static support convention
on ARC.
The new IRQ_CONNECT macro requires to receive the irq numbers without
parenthesis around. This is needed to execute preprocesor substitution
correctly.
Change-Id: I318cb7916b6c3ff3a92b4d2e5a13379f8eed0b4e
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
Since all the necessary bits utilizing UART by index have moved to
use device name instead, the uart_devs[] can finally be removed.
Change-Id: Idbae6b46c0af9eef6c22c59e121e9d6a6b52426a
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Use device name to find the UART device for uart_pipe usage,
instead of relying on an arbitrary index.
Change-Id: I36aaa4ed8f0b4905e4e741ca1464947e59f30869
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Use device name to find the UART device for Bluetooth usage,
instead of relying on an arbitrary index.
The default device names being used are derived from the original
board.h for each platform. Some of them point to the same device
as UART console. Since this is a Kconfig option, the default
can be overridden so this is not a serious issue.
Change-Id: Ibe82f3968e72ba60f9c033aa3dfcb2fb3c41dc75
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Use device name to find the UART device for console usage, instead of
relying on an arbitrary index.
Change-Id: Iebe01c9bf392dfee6d8284367f67647f7d47561a
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Remove unused code after refactoring all the serial/UART drivers.
() Since device initialization is done by the drivers themselves,
there is no need to have config_func(), port_init() and uart_init()
to perform configuration external to driver. So remove the related
bits.
() The IRQ priority is only being used when doing IRQ_CONNECT_STATIC().
So there is no need to send it over during uart_init().
Change-Id: I72eb3402036b53cbc01c1eb968de0ddfa0096ee2
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Since the initialization is now done within driver, there is
no need to expose the port_init() function externally anymore.
After the consumers of port_init() have been updated. It is time
to perform the final step.
Change-Id: Ibe22c6d1dc9525c845acc094fa2066c922439ec3
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Since the initialization is now done within driver, there is
no need to expose the port_init() function externally anymore.
After the consumers of port_init() have been updated. It is time
to perform the final step.
Change-Id: Iba7aeb056edd63ef3f9b47d3801a3e0eeb9b34d5
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Since the initialization is now done within driver, there is
no need to expose the port_init() function externally anymore.
After the consumers of port_init() have been updated. It is time
to perform the final step.
Change-Id: I4e0d0a6802ddda4a6671c6d246233eaa5074d4ff
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Remove the call to uart_init(), and let the UART drivers take care of
the port initialization.
Change-Id: Id3e46135ab993cb6596b1fb5339ab1664c65ab40
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Remove the call to uart_init(), and let the UART drivers take care of
the port initialization.
Change-Id: Ibeca65b3fe64feb7a203a793c01c525ff5e6afda
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
() Rename nsim_uart.c to uart_nsim.c. This is to follow
the driver naming convention.
() Rename functions nsim_uart_*() to uart_nsim_*(),
following driver naming convention.
() UART ports initialization is moved into the driver itself.
All the init code in platform config files is removed.
() Adds (many) Kconfig options. These don't have to be defined
in each platform's board.h anymore.
Change-Id: If015f39a6f6b4fcc65625e6e5f973b4469202f54
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
() Renames stellarisUartDrv.c to uart_stellaris.c. This is to follow
the driver naming convention.
() Renames functions stellaris_uart_*() to uart_stellaris_*(),
following driver naming convention.
() Renames CONFIG_STELLARIS_UART* to CONFIG_UART_STELLARIS*
() UART ports initialization is moved into the driver itself.
All the init code in platform config files is removed.
() Adds (many) Kconfig options. These don't have to be defined
in each platform's board.h anymore.
Change-Id: I0eadc3878d69ff24d1637f8df5220fd2f161d24f
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
() Rename k20UartDrv.c to uart_k20.c. This is to follow the driver
naming convention.
() Move driver/serial/k20_uart.h to drivers/serial/uart_k20_priv.h
as this contains definitions private to the driver, and
should not be exposed in public include directory.
() Rename functions k20_uart_*() to uart_k20_*(), following
driver naming convention.
() Renames CONFIG_K20_UART_* to CONFIG_UART_K20_*
() UART ports initialization is moved into the driver itself.
All the init code in platform config files is removed.
() Adds (many) Kconfig options. These don't have to be defined
in each platform's board.h anymore.
Change-Id: If1be1fde083aba6ff68062db2059aef08617a286
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
() Renames ns16550.c to uart_ns16550.c. This is to follow
the driver naming convention.
() Renames functions ns16550_uart_*() to uart_ns16550_*(),
following driver naming convention.
() UART ports initialization is moved into the driver itself.
All the init code in platform config files is removed.
() Adds (many) Kconfig options. These don't have to be defined
in each platform's board.h anymore.
() Renames CONFIG_NS16550_* to CONFIG_UART_NS16550_*
() Disable NS16550 for ARC as no port is defined anyway.
Change-Id: I76bbe25b9bc75eb62df81e533f84f4f63a5257b7
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Quark D2000 which uses MVIC does not define CONFIG_IOAPIC,
so make the stubs work with MVIC.
Change-Id: If0ef53f16592a7a8a467629cffe976e37b258901
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
BIT() is already defined as a generic utility macro in misc/util.h
Change-Id: Ie74bbfe657de5de980439e30b2dcbb9168b69257
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This is currently valid for quark_se platform. It's used internally to
suspend and/or resume the gpio controller.
Change-Id: I5147568ba6b0450363566b5f9fd2e8aa7e41df49
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Change-Id: Ie58e8611a8fe9edec9ebcb123532a97f396098f4
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
There is no such feature per-pin. LS_SYNC is set or unset for the whole
controller.
Change-Id: Ic67048e29a9cc25a19e6a7bcc11d21dd1e65be61
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Move btshell.h out of samples into include/misc and rename to shell.h
Move btshell.c into driver/console and rename to console_handler_shell.c
as an shell implementation based on new config
CONFIG_CONSOLE_HANDLER_SHELL.
Add shell_register_app_cmd_handler for an to app to optionally call so
that it can receive cmdlines not handled by the cmds registered with
shell_init
Change-Id: I5c1585e62ff7a0ee923c6c92833cc762cf912bad
Signed-off-by: Thomas Heeley <thomas.heeley@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The calls have been renamed and some drivers and documentation
are still using the old function name.
Change-Id: Ib7505fca6aadd68e3ea3a22bb445914c3eb6ed7f
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Simplify driver by using sys_io functions and implement
wdt_read_config
Change-Id: I119615f1c391daae43a3b8db30319c51167ae05b
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Removes the following deprecated routines:
nano_cycle_get_32()
task_cycle_get_32()
fiber_cycle_get_32()
isr_cycle_get_32()
Those routines have all been replaced by sys_cycle_get_32().
Change-Id: I8709952633bb87c8963e88caffe1036fb9add527
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Renames _sys_clock_cycle_get() (provided by the timer driver)
to sys_cycle_get_32(). It is the preferred method to read the
hardware clock.
Change-Id: Ifea5213d8c04a8bf7b9114b048c5db0ccee61549
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
This platform if actually a subsystem of the Quark SE SoC and is
not standalone. Use a more descriptive name and remove the architecture
from the platform name.
Change-Id: I16b1ab8dd668441683b07fc4512c219924463441
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
