CONFIG_SPI_DW_ACCESS_WORD_ONLY¶
DesignWare SPI only allows word access
Type: bool
Help¶
In some case, e.g. ARC HS Development kit, the peripheral space of
DesignWare SPI only allows word access, byte access will raise
exception.
Direct dependencies¶
(SPI_DW && SPI && BOARD_HSDK) || (SPI_DW && SPI)
(Includes any dependencies from ifs and menus.)
Default¶
y
Kconfig definitions¶
At boards/arc/hsdk/Kconfig.defconfig:39
Included via Kconfig:8 → Kconfig.zephyr:22
Menu path: (Top)
config SPI_DW_ACCESS_WORD_ONLY
bool
default y
depends on SPI_DW && SPI && BOARD_HSDK
At drivers/spi/Kconfig.dw:35
Included via Kconfig:8 → Kconfig.zephyr:42 → drivers/Kconfig:40 → drivers/spi/Kconfig:48
Menu path: (Top) → Device Drivers → SPI hardware bus support → Designware SPI controller driver
config SPI_DW_ACCESS_WORD_ONLY
bool "DesignWare SPI only allows word access"
depends on SPI_DW && SPI
help
In some case, e.g. ARC HS Development kit, the peripheral space of
DesignWare SPI only allows word access, byte access will raise
exception.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)