config BR2_PACKAGE_SPIDEV_TEST | |
bool "spidev_test" | |
help | |
SPI testing utility (using spidev driver). | |
This package builds and installs the userspace 'spidev_test' | |
command. It is up to the user to ensure that the kernel | |
configuration has all suitable options enabled to allow a | |
proper operation of 'spidev_test'. | |
The version used is based on your toolchain headers version, | |
if it's older than 3.15 then 3.0 is used, otherwise 3.15 | |
is used. | |
This means you won't have quad-pumped SPI support if your | |
toolchain is too old. | |
https://www.kernel.org/doc/Documentation/spi/spidev_test.c |