Introduce a soc-cflags, soc-cxxflags, and soc-aflags as a means for
SoC specific compiler flags to be set without manipulating Kbuild
options directly.
Change-Id: I2c8f5019fb237429e59717ef96bd4251a61dc1a5
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert leading whitespace into tabs in Kconfig files. Also replaced
double spaces between config and <prompt>.
Change-Id: I341c718ecf4143529b477c239bbde88e18f37062
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add missing Kconfig files and connections to expose Kconfig options
in ext/ directories. Fixup QMSI to only be exposed on platforms that
utilize it.
Change-Id: I6c6c5011b2bf2966f65aa8279dc594a244821956
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Use the same Kconfig infrastructure and options for all SPI drivers.
Jira: ZEP-294
Change-Id: I7097bf3d2e1040fcec166761a9342bff707de4dd
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Avoids confusion with .gitignore rules, which were inadequate to
cover all the places where these files are found. At least in
VIM, these files are now syntax highlighted correctly.
Change-Id: I23810b0ed34129320cc2760e19ed1a610afe039e
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Instead of defining the output format in the toolchain environment
setup, define this per SoC that supports the ABI.
This will allow us to directly referencing an installed toolchain
without the need for declaring ZEPHYR_GCC_VARIANT
Change-Id: Icd1a7a21acbf075a51854fb2ebb3ef06788ce9b5
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
For Quark D2000 we use QMSI drivers, so the initialisation code is no
longer needed.
Change-Id: I22aaa35288e230c455a19b9e67dc6cfb7dc0ff12
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
QMSI defines all the registers of the SoC and other values in
qm_soc_regs.h, so cleanup soc.h and rely on the data from the BSP
contained in qm_soc_regs.h.
Change-Id: I672925cf1c0144a9ed64073ea289c691285a8082
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Fix naming and use a global driver name for instance.
Change-Id: I30a54cb9c20773e1b6fdc57b934aa564612a6c45
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
With most boards there's no simple way to get access to the HCI
traffic. Simultaneously these boards only have one external UART for
the console. This patch introduces a protocol which combines both
normal logs and HCI logs over a single binary protocol sent over the
console UART.
The protocol is modeled based on the btsnoop/monitor protocols used by
BlueZ, and the first tool that's able to decode this is btmon from
BlueZ ("btmon --tty <tty>").
For platforms with two or more external UARTs it is still possible to
use CONFIG_UART_CONSOLE as long as the UART devices used are
different, however on platforms with a single external UART
UART_CONSOLE should be disabled if BLUETOOTH_DEBUG_MONITOR is enabled
(in this case printk/printf get encoded to the monitor protocol).
Origin: Original
Change-Id: I9d3997c7a06fe48e7decb212b2ac9bd8b8f9b74c
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Quark flash sub-driver. It is based on the QMSI driver.
In order to enable this driver, the following options
must be set.
CONFIG_QMSI_DRIVERS
CONFIG_QMSI_INSTALL_PATH
CONFIG_FLASH
CONFIG_SOC_FLASH_QMSI
Origin: Original
Change-Id: Iffbea3b17624c755e367677b76d7216c2fba2ca1
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
The D2000 CRB is similar to the Arduino 101 (at least as GPIO is
concerned). Add support for using the GPIO controller without QMSI
libraries.
Change-Id: I001da05c9a9d5771b2ec678a9d4a91c44db05289
Signed-off-by: Vlad Dogaru <vlad.dogaru@intel.com>
Remove those kconfig options that are SoC specific, and
should not be configurable via kconfig.
This also separates IRQ_PRI into one for DW and one
for QMSI, to follow the convention of every other
drivers.
Change-Id: I338f819f71c18fa9e17015e8a588a3d0207350c6
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Remove those kconfig options that are SoC specific, and
should not be configurable via kconfig.
Change-Id: Ic73783189db57059d2b7f3727e4802e1b2e27931
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This patch extends the i2c shim driver so it supports the 'default
configuration' infrastructure which enables the user to specify a
default configuration for the I2C device. The default configuration
is set during driver initialization.
This patch also changes Quark SE and D2000 Kconfig.defconfig files so
the i2c default configuration is set to '0x12' which means standard
bus speed, 7-bit addressing and master mode. This is the same value
used when DW driver is selected, by the way.
Change-Id: I06e0dc3c29e8da2f3317db5bef285177f2e92c9a
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
Remove those kconfig options that are SoC specific, and should not be
configurable via kconfig.
Change-Id: Ia62888838877da4627419bd36c261d5254761acd
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
These interrupt settings are SOC specific. So, move them to the
SOC level of Kconfig.
As IRQ priority is fixed in D2000, changed the value to 0 to
make it consistent with what other shim drivers are using.
Change-Id: Id20bed46c478a7555ae976e3a3063ba2cb099788
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
There is no need to re-define CONFIG_UART_CONSOLE_ON_DEV_NAME to be
"UART_0" all over the place as its default is "UART_0" already.
So remove those duplicate defaults.
Change-Id: Ia86e26b8f90540fdbd7dcb3358d6dac352648b21
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The IRQ triggering condition should be specified by SoC as it is
a decision for hardware design. This should not be configurable
in kconfig.
The default is to be triggered on rising edge, just as the same
old kconfig did.
Change-Id: If59d88a30711eb8e03d9cc4f409055cefe1995c5
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Moves those kconfig options which should be declared in
SoC or board header files instead. These are the one
that are tied to SoC or board and there is no need
for them to be configurable in kconfig.
Change-Id: I243d634f1a4a11dc8dc3530d95f93371015492b7
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This is to standardize the kconfig for specifying IRQ priority.
Change-Id: Iab10655c6fc6f17c0c6dd49cb7a4e74fabcf852c
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This is to standardize the kconfig for specifying IRQ priority.
Change-Id: I3a51b35e633dc7b1b841e9fa504bf0cfc0d4d575
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Most of the SoC and board Kconfig use the same values for
driver initialization priorities. So refactor them, and
discard duplicate ones.
The shared IRQ init priority was changed so that the kernel
default init and device init priorities can be standardized
across all SoC/boards. Same goes for DesignWare SPI driver.
This also changes the UART_CONSOLE_PRIORITY and
IPM_CONSOLE_PRIORITY to UART_CONSOLE_INIT_PRIORITY and
IPM_CONSOLE_INIT_PRIORITY, to standardize across all drivers.
Note that this does not take away the ability to override
those values. This just provides reasonable defaults such
that there is virtually no need to override.
Change-Id: Ibbd95d802c637df06f9a2fd48763ee1e6f4ff627
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The pinmux base address and number of pins are now defined in SoC or board
header files instead of specifying them in kconfig. This is because
the pinmux ties directly to the SoC (or board expanders) so the base
address and number of pins do not need to be configurable in kconfig.
Change-Id: Ib6090d7d022b491f3fe8f522858281504c6302bb
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This adds conditions to the default values for device init priorities,
and make them follow the dependencies on the config options. This cleans
up the resulting .config a bit, making it easier to read.
Change-Id: Ib05806ac6108d465ffe245142ecca7a51be6df22
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
There are two major issues with the kconfig:
() Some of the config options have incorrect dependencies inside help
under menuconfig. For example, CONFIG_GPIO depends on BOARD_GALILEO.
() Since the SoC and board specific kconfig files are parsed first,
the help screen would say, for example, CONFIG_SPI is defined at
arch/arm/soc/fsl_frdm_k64f/Kconfig. This is incorrect because
the actual config is defined in drivers/spi/Kconfig.
These cause great confusion to users of menuconfig/xconfig.
To fix these, the SoC and board defaults are now to be parsed last.
Note that the position swapping of defaults in this patch is due to
the fact the the default parsed last will be used.
And, spi_test is broken due to the fact that it requires
CONFIG_SPI_INTEL_PORT_1, but never enables it anywhere. This is
bypassed for now.
Origin: refactored and edited from existing files
Change-Id: I2a4b1ae5be4d27e68c960aa47d91ef350f2d500f
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This patch fixes the QMSI UART shim driver so we are able to use it in
Quark D2000 based platforms. Differently from Quark SE, the peripheral
clock gate bit (CLK_PERIPH_CLK) is not enabled by default in Quark
D2000. We have to explicitly set this bit in order to properly initialize
the device.
Since this drivers is now properly working on Quark D2000, this patch
also sets the QMSI driver default options in arch/x86/soc/quark_d2000/
Kconfig.
Change-Id: I817b7703554be162ac628dcd8d3d07512b9eb3f5
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This creates the QMSI comparator driver which is simply a shim driver
based on the comparator driver provided by QMSI BSP.
In order to enable this driver, the following options should be set:
CONFIG_QMSI_DRIVERS=y
CONFIG_QMSI_INSTALL_PATH="/path/to/libqmsi/directory"
CONFIG_AIO_COMPARATOR=y
CONFIG_AIO_QMSI_COMPARATOR=y
Origin of the file: Original
Change-Id: Iad01cb80f7bb1eff1710cd76cd0afeb70c311e04
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
This patch removes the macro UART_IOAPIC_FLAGS from Quark SE and D2000
soc.h since it is not used anywhere in the code.
Change-Id: I0fd42fac2f02e8617bd92c73c1a0354ef2d7a71a
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
The peripherals utilizing UART were required to register their own
ISR rountines. This means that all those peripherals drivers need
to know which IRQ line is attached to a UART controller, and all
the other config values required to register a ISR. This causes
scalibility issue as every board and peripherals have to define
those values.
Another reason for this patch is to support virtual serial ports.
Virtual serial ports do not have physical interrupt lines to
attach, and thus would not work.
This patch adds a simple callback mechanism, which calls a function
when UART interrupts are triggered. The low level plumbing still needs
to be done by the peripheral drivers, as these drivers may need to
access low level capability of UART to function correctly. This simply
moves the interrupt setup into the UART drivers themselves. By doing
this, the peripheral drivers do not need to know all the config values
to properly setup the interrupts and attaching the ISR. One drawback
is that this adds to the interrupt latency.
Note that this patch breaks backward compatibility in terms of
setting up interrupt for UART controller. How to use UART is still
the same.
This also addresses the following issues:
() UART driver for Atmel SAM3 currently does not support interrupts.
So remove the code from vector table. This will be updated when
there is interrupt support for the driver.
() Corrected some config options for Stellaris UART driver.
This was tested with samples/shell on Arduino 101, and on QEMU
(Cortex-M3 and x86).
Origin: original code
Change-Id: Ib4593d8ccd711f4e97d388c7293205d213be1aec
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This patch fixes the QMSI SPI shim driver so we are able to use it in
Quark D2000 based platforms. The only change required to enable this
driver is an #if guard in spi_qmsi_init() because the macro QM_SPI_MST_1
and the function qm_spi_master_1_isr are not defined in QMSI headers
from Quark D2000.
Since this drivers is now properly working on Quark D2000, this patch
also sets the QMSI driver default options in arch/x86/soc/quark_d2000/
Kconfig.
Change-Id: Ic6e2f7f5a2c3f350ddf360b23ffab6b812948572
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This patch removes the default value from some platform/SoC specific
options which are declared in drivers/watchdog/Kconfig because 1) most
of the time they are not valid values and 2) the correct values are
already set in the SoC Kconfig (e.g. arch/x86/soc/quark_d2000/Kconfig).
For Quark D2000, the IRQ priority options (WDT_DW_IRQ_PRI and WDT_QMSI_
IRQ_PRI) values are set to '0' since the priority information is ignored
by the interrupt registering system (the interrupt vectors are fixed in
this SoC).
Change-Id: I8f36c0f0e56211cdee3f2c6fc90c7dcac0a1b5aa
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This patch removes the default value from some platform/SoC specific
options which are declared in drivers/rtc/Kconfig because 1) most of
the time they are not valid values and 2) the correct values are
already set in the SoC Kconfig (e.g. arch/x86/soc/quark_d2000/Kconfig).
For Quark D2000, the RTC_IRQ_PRI default value is set to '0' since the
priority information is ignored by the interrupt registering system
(the interrupt vectors are fixed in this SoC).
Change-Id: I70de889cfd22e65f0e7acf7e57ddc6439f028394
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
Kumar Gala