| Jamie Lentin | 96ff0f5 | 2012-11-17 09:51:04 +0100 | [diff] [blame] | 1 | menuconfig 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 | |
| 9 | config POWER_RESET_GPIO |
| 10 | bool "GPIO power-off driver" |
| 11 | depends on OF_GPIO && POWER_RESET |
| 12 | help |
| 13 | This driver supports turning off your board via a GPIO line. |
| 14 | If your board needs a GPIO high/low to power down, say Y and |
| 15 | create a binding in your devicetree. |
| Andrew Lunn | e8fc721 | 2012-12-28 13:25:09 +0100 | [diff] [blame] | 16 | |
| 17 | config POWER_RESET_QNAP |
| 18 | bool "QNAP power-off driver" |
| 19 | depends on OF_GPIO && POWER_RESET && PLAT_ORION |
| 20 | help |
| 21 | This driver supports turning off QNAP NAS devices by sending |
| 22 | commands to the microcontroller which controls the main power. |
| 23 | |
| 24 | Say Y if you have a QNAP NAS. |
| Andrew Lunn | ffd8f9a | 2012-12-28 13:25:11 +0100 | [diff] [blame^] | 25 | |
| 26 | config POWER_RESET_RESTART |
| 27 | bool "Restart power-off driver" |
| 28 | depends on ARM |
| 29 | help |
| 30 | Some boards don't actually have the ability to power off. |
| 31 | Instead they restart, and u-boot holds the SoC until the |
| 32 | user presses a key. u-boot then boots into Linux. |