Component Type: kbuild config

Description: Directly mapped Baikal-T1 Boot SPI flash support

More info: Directly mapped SPI flash memory is an interface specific to the Baikal-T1 System Boot Controller. It is a 16MB MMIO region, which can be used to access a peripheral memory device just by reading/writing data from/to it. Note that the system APB bus will stall during each IO from/to the dirmap region until the operation is finished. So try not to use it concurrently with time-critical tasks (like the SPI memory operations implemented in this driver).

Build project: Kconfig (Linux kconfig) (Path: drivers\spi\Kconfig )

Other views: file explorer