1menuconfig POWER_RESET 2 bool "Board level reset or power off" 3 help 4 Provides a number of drivers which either reset a complete board 5 or shut it down, by manipulating the main power supply on the board. 6 7 Say Y here to enable board reset and power off 8 9config POWER_RESET_AS3722 10 bool "ams AS3722 power-off driver" 11 depends on MFD_AS3722 && POWER_RESET 12 help 13 This driver supports turning off board via a ams AS3722 power-off. 14 15config POWER_RESET_GPIO 16 bool "GPIO power-off driver" 17 depends on OF_GPIO && POWER_RESET 18 help 19 This driver supports turning off your board via a GPIO line. 20 If your board needs a GPIO high/low to power down, say Y and 21 create a binding in your devicetree. 22 23config POWER_RESET_MSM 24 bool "Qualcomm MSM power-off driver" 25 depends on POWER_RESET && ARCH_MSM 26 help 27 Power off and restart support for Qualcomm boards. 28 29config POWER_RESET_QNAP 30 bool "QNAP power-off driver" 31 depends on OF_GPIO && POWER_RESET && PLAT_ORION 32 help 33 This driver supports turning off QNAP NAS devices by sending 34 commands to the microcontroller which controls the main power. 35 36 Say Y if you have a QNAP NAS. 37 38config POWER_RESET_RESTART 39 bool "Restart power-off driver" 40 depends on ARM 41 help 42 Some boards don't actually have the ability to power off. 43 Instead they restart, and u-boot holds the SoC until the 44 user presses a key. u-boot then boots into Linux. 45 46config POWER_RESET_VEXPRESS 47 bool "ARM Versatile Express power-off and reset driver" 48 depends on ARM || ARM64 49 depends on POWER_RESET && VEXPRESS_CONFIG 50 help 51 Power off and reset support for the ARM Ltd. Versatile 52 Express boards. 53 54config POWER_RESET_XGENE 55 bool "APM SoC X-Gene reset driver" 56 depends on ARM64 57 depends on POWER_RESET 58 help 59 Reboot support for the APM SoC X-Gene Eval boards. 60