Use a kbuild trick to force built-in.o to get built even if there isn't
any code so we can link properly. This is cleaner than keeping around
files that don't do anything.
We keep around board.h for now since drivers and other code might expect
it to exist.
Change-Id: I891f5130f5bfd7a07b644ee0223b18fd86061cfa
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>
Use SOC_SERIES_* for naming SoCs with similar features and architectures
with the goal of code reuse. The Series in the config variable should avoid
name collisions and clearly denote the relationships within an SoC family.
Change-Id: I7a98542f96b5d5dc3acc23782c4d45f98cceb599
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Use CONFIG_SOC_FAMILY for the top level SoC family. A family
will have different SoCs or different SoC series with multiple
SoCs.
Adding the Family string to the config variable to avoid confusion
between actual SoCs and families and to prevent name collisions.
Change-Id: Ic99a2c1df7850dee3a45641027af82464dd6fadb
Signed-off-by: Anas Nashif <anas.nashif@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>
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 moves the STM32 based boards (Nucleo F103RB and STM32 Mini A15) to
the "new" pinmux model.
Change-Id: I190df271a6b83fafeec0b281cd4ee7cf13d7e7db
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Enable 72MHz SYSCLK by default. We use the fact that there is an
on-board 8MHz quartz oscillator available as HSE clock signal. Make sure
not to exceed 36MHz clock limit on APB1.
Change-Id: I9ebc2144910253e68cd8a9b078884852f01c2cab
Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
Introduce configuration for STM32 MINI A15 embedded development
board. The board has a STM32F103VET6 MCU on board. The MCU has 64KB of
SRAM and 512KB of flash.
The board has the following peripherals:
- RS232 port on DB9 connector, connecting to USART1, pin mapping:
- PA9-US1-TX
- PA10-US1-RX
- a LED diode (U2) connected to pin PB5
- micro SD card connector with pin mapping:
- PC8-SDIO-D0
- PC9-SDIO-D1
- PC10-SDIO-D2
- PC11-SDIO-D3
- PC12-SDIO-CK
- PD2-SDIO-CMD
- on board SPI flash AT45DB161D-SU, pin mapping;
- PA4-SPI1-NSS
- PA5-SPI1-SCK
- PA6-SPI1-MISO
- PA7-SPI1-MOSI
- button (K1), connecting PB15 to GND
- 40-pin header connector XS5
Change-Id: Ia378b105abb25fb589a100185ea96512a5f98cf3
Origin: Original
Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
Kumar Gala