Commit graph

134 commits

Author SHA1 Message Date
Savinay Dharmappa
6f58d17759 soc: x86: Remove RTC config
remove using RTC config

Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
2019-02-07 16:14:00 -05:00
Daniel Leung
f7a42a70f8 gpio: intel_apl: rework driver for pin_mask callback
To avoid confusion, callbacks using ordinal pin numbers
is going to be reverted. So the driver has to be re-worked
to expose multiple devices so each device has 32 pins.

Also fixes #12765

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2019-02-06 07:18:15 -05:00
Daniel Leung
7695a72e3c drivers/interrupt_controller: shared_irq: configure by device tree
This allows the shared_irq driver to be configured by device tree.
With previous implementation, only the board configuration can
override the IRQ trigger, as the trigger config is a "choice" rather
than "config". With this patch, the driver can be fully configued at
the SoC level.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2019-02-06 07:18:15 -05:00
Andrew Boie
2d9bbdf5f3 x86: remove support for non-PAE page tables
PAE tables introduce the NX bit which is very desirable
from a security perspetive, back in 1995.

PAE tables are larger, but we are not targeting x86 memory
protection for RAM constrained devices.

Remove the old style 32-bit tables to make the x86 port
easier to maintain.

Renamed some verbosely named data structures, and fixed
incorrect number of entries for the page directory
pointer table.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2019-02-05 20:51:21 -08:00
Piotr Zięcik
fdb62f7565 power: Make power_state enum global
Currently each SoC has to define own list of power states.
However all these definitions have to be the same, as common power
management code uses them.

This commit replaces per-soc power state list by global definition.

Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
2019-02-04 13:36:29 +01:00
Anas Nashif
15a5fedca7 qmsi: remove handling of qmsi library
Use built-in by default. We do not use external library of QMSI anymore
and rely on integrated HAL. Remove this option and simplify HAL
configuration.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-01-18 06:50:04 -05:00
Flavio Ceolin
353933125f soc: x86: Make statements evaluate boolean expressions
MISRA-C requires that the if statement has essentially Boolean type.

MISRA-C rule 14.4

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2019-01-07 08:52:07 -05:00
Anas Nashif
74a74bb6b8 power: rename api sys_soc -> sys_
sys_soc is just redundant, just call APIs with sys_*.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-12-28 16:16:28 -05:00
Anas Nashif
9151fbebf2 power: rename APIs and removing leading _
Remove leading underscore from PM APIs. _ was used for internal APIs.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-12-28 16:16:28 -05:00
Patrik Flykt
8325a395ea soc: Add 'U' to unsigned variable assignments
Add 'U' to a value when assigning it to an unsigned variable.
MISRA-C rule 7.2

Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
2018-12-04 22:51:56 -05:00
Andrew Boie
1d720f504b x86: atom: do not select application memory
This should never be selected at the SOC level.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2018-11-28 15:33:11 -08:00
Kumar Gala
c256949bae dts: adc: cleanup CONFIG_ADC_x_NAME
All of the cases of CONFIG_ADC_x_NAME should be DT_ADC_x_NAME.
So go ahead and fix them up.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-11-21 18:05:39 -05:00
Kumar Gala
6d83738e33 dts: spi: cleanup CONFIG_SPI_x_IRQ_PRI
All of the cases of CONFIG_SPI_x_IRQ_PRI should be DT_SPI_x_IRQ_PRI.
So go ahead and fix them up.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-11-21 12:27:16 -05:00
Kumar Gala
5f09eae7a1 kconfig: Hide the DesignWare SPI driver on unsupported platforms
When users are configuring applications they are given the option
to enable the DesignWare SPI driver. But they should not be given this
option on SoCs that don't have the DesignWare SPI HW.

This commit hides the driver by default by introducing the config
option HAS_SPI_DW.

Fixes: #10825

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-11-20 15:50:42 -05:00
Kumar Gala
1634cf2248 drivers/spi: Always selecet HAS_DTS_SPI once SPI is enabled
All drivers require DTS for their primary SPI settings.

Removing SPI_[0-9]_NAME config option added some more samples changes.
Usage of these options there was anyway not relevant.

Fixes #11064

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-11-16 14:02:00 -05:00
Kumar Gala
fd6e9c6f58 dts: i2c: cleanup CONFIG_I2C_x_IRQ_PRI
The majority of cases of CONFIG_I2C_x_IRQ_PRI should be
DT_I2C_x_IRQ_PRI.  So go ahead and fix them up.  Only the i2c_nios
driver still uses Kconfig for getting priority.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-11-16 13:57:02 -05:00
Ulf Magnusson
4638652214 Kconfig: Use 'default' instead of 'def_bool' in Kconfig.defconfig files
This can help find unused symbols. Those end up without a type if
'default' is used instead of 'def_bool', which generates a warning.

Search for "Kconfig.defconfig" in
https://docs.zephyrproject.org/latest/application/kconfig-tips.html for
a longer explanation.

Keep the 'def_bool' for the following symbols, which seem to be
deliberately defined only in Kconfig.defconfig files:

 - ALTERA_AVALON_I2C
 - ALTERA_AVALON_MSGDMA
 - ALTERA_AVALON_PIO
 - ALTERA_AVALON_QSPI
 - ALTERA_AVALON_SYSID
 - CLOCK_CONTROL_IMX_CCM
 - CPU_EM4_DMIPS
 - CPU_EM4_FPUDA
 - CPU_EM4_FPUS
 - FP_FPU_DA
 - I2C_GECKO

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-11-13 16:04:01 -05:00
Andrzej Głąbek
20202902f2 dts_fixups: Use DT_ prefix in all defined labels not related to Kconfig
These changes were obtained by running a script  created by
Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> for the following
specification:

1. Read the contents of all dts_fixup.h files in Zephyr
2. Check the left-hand side of the #define macros (i.e. the X in
   #define X Y)
3. Check if that name is also the name of a Kconfig option
   3.a If it is, then do nothing
   3.b If it is not, then replace CONFIG_ with DT_ or add DT_ if it
       has neither of these two prefixes
4. Replace the use of the changed #define in the code itself
   (.c, .h, .ld)

Additionally, some tweaks had to be added to this script to catch some
of the macros used in the code in a parameterized form, e.g.:
- CONFIG_GPIO_STM32_GPIO##__SUFFIX##_BASE_ADDRESS
- CONFIG_UART_##idx##_TX_PIN
- I2C_SBCON_##_num##_BASE_ADDR
and to prevent adding DT_ prefix to the following symbols:
- FLASH_START
- FLASH_SIZE
- SRAM_START
- SRAM_SIZE
- _ROM_ADDR
- _ROM_SIZE
- _RAM_ADDR
- _RAM_SIZE
which are surprisingly also defined in some dts_fixup.h files.

Finally, some manual corrections had to be done as well:
- name##_IRQ -> DT_##name##_IRQ in uart_stm32.c

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2018-11-13 10:44:42 -06:00
Andrzej Głąbek
f39ba7230d dts_fixups: Update labels generated from DTS with DT_ prefix
All labels containing "_<8-hex-digits>_" or "16550_<3or6-hex-digits>_"
in their names, assumed to be generated by the extracting script,
are updated with the DT_ prefix, to reflect the recent changes made
to the script.

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2018-11-13 10:44:42 -06:00
Tomasz Bursztyka
8c3a1cb23a soc: Remove useless Kconfig options and config for Galileo and SPI
These are set via DTS now.

Fixes #11064

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-11-09 05:25:11 -06:00
Tomasz Bursztyka
11d13d94eb dts: Add the dts entries for Intel SPI on Galileo
With approriate fixups.

Fixes #11064

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-11-09 05:25:11 -06:00
Daniel Leung
a87a6d82ac soc: apollo_lake: fix build errors for GPIO due to DTS changes
The DTS changes introduced in 7ae220c845
changes the naming of GPIO related macros. This updates the usage
of previous macros via DTS fixup.

Fixes #10993

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2018-11-02 21:58:02 -04:00
Kumar Gala
10976dda23 soc: Remove board.h include
The soc code doesn't need anything from board.h so lets remove the
include.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-11-01 13:15:18 +01:00
Sebastian Bøe
b9c125f64c kconfig: Hide the DesignWare I2C driver on unsupported platforms
When users are configuring nRF applications they are given the option
to enable the DesignWare I2C driver. But they should not be given this
option because nRF SoCs do not have DesignWare I2C HW.

This commit hides the driver by default by introducing the config
option HAS_I2C_DW.

Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
2018-10-25 07:32:05 +01:00
Savinay Dharmappa
bf389e0853 drivers: watchdog: Add dts support for QMSI based watchdog.
patch adds the device binding for qmsi watchdog and device node
for socs which are using wdt qmsi driver.

Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-14 14:16:03 -04:00
Oleg Zhurakivskyy
65ea181c92 drivers: eth: e1000: Add driver for Intel PRO/1000 Ethernet controller
This patch adds a driver for Intel PRO/1000 Gigabit Ethernet controller.

The driver currently supports only a single instance of the NIC.

Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
2018-10-10 04:17:15 -04:00
Anas Nashif
071c9dc0f3 soc: logging: move soc tree to new logger
Use the new logger framework for soc related code.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-08 17:49:12 -04:00
Sebastian Bøe
8eb734cd82 DT: Rename from dts.fixup to dts_fixup.h
The Zephyr configuration system uses many different files in many
different formats. It makes it a lot easier for users to understand
what these files do if when we use the correct file extensions.

To this end we rename the dts.fixup files to the correct file
extension '.h'.

This is a breaking change for out-of-tree fixup files. Such files will
be detected and given an appropriate error message.

Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
2018-10-08 11:38:56 -04:00
Ramakrishna Pallala
3a8e37caae soc: x86: quark_se: Select the supported Power States
Select the Low Power States supported by Intel Quark SE SoC series.

Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
2018-09-28 06:54:15 +05:30
Maureen Helm
0be600016c soc: x86: arc: Remove spi base address and irq macros
Now that we get the spi base address and irq numbers from dts, we can
remove the preprocessor macros from soc.h

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2018-09-28 06:27:06 +05:30
Maureen Helm
55caa7b743 drivers: spi: Select HAS_DTS_SPI in designware driver
Makes the designware spi driver consistent with other spi drivers by
selecting HAS_DTS_SPI in the driver. This required adding spi nodes and
dts fixups to several arc and x86 socs, as well as enabling those nodes
in associated boards.

Also refactors the driver to use the base address, interrupt number, and
interrupt priority from dts.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2018-09-28 06:27:06 +05:30
Daniel Leung
8d18ebde9b gpio: add driver for Intel Apollo Lake SoC
This adds a driver for GPIO controller on the Intel
Apollo Lake SoC.

Origin: Original

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2018-09-19 21:36:16 -04:00
Kumar Gala
e4a96ccbc4 dts: Cleanup warnings associated with unit_address_format and leading 0s
We get several warnings of the form:

	Warning (unit_address_format): /soc/uart@000003f8:
	unit name should not have leading 0s

Fix these by remove the leading 0s.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-09-18 10:43:58 -07:00
Anas Nashif
cff0005a87 x86: move soc/cpu to top-level under soc/
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>
2018-09-13 00:56:48 -04:00