| Sughosh Ganu | 90592ed | 2019-12-28 23:58:27 +0530 | [diff] [blame] | 1 | config DM_RNG |
| 2 | bool "Driver support for Random Number Generator devices" |
| 3 | depends on DM |
| 4 | help |
| 5 | Enable driver model for random number generator(rng) devices. |
| 6 | This interface is used to initialise the rng device and to |
| 7 | read the random seed from the device. |
| Sughosh Ganu | cd9a2f9 | 2019-12-28 23:58:29 +0530 | [diff] [blame] | 8 | |
| Heinrich Schuchardt | cb02866 | 2020-02-02 19:45:35 +0100 | [diff] [blame] | 9 | if DM_RNG |
| 10 | |
| Heinrich Schuchardt | 009d4a7 | 2020-02-02 19:52:04 +0100 | [diff] [blame] | 11 | config RNG_MESON |
| 12 | bool "Amlogic Meson Random Number Generator support" |
| 13 | depends on ARCH_MESON |
| 14 | default y |
| 15 | help |
| 16 | Enable support for hardware random number generator |
| 17 | of Amlogic Meson SoCs. |
| 18 | |
| Sughosh Ganu | 23e3751 | 2019-12-28 23:58:31 +0530 | [diff] [blame] | 19 | config RNG_SANDBOX |
| 20 | bool "Sandbox random number generator" |
| Heinrich Schuchardt | cb02866 | 2020-02-02 19:45:35 +0100 | [diff] [blame] | 21 | depends on SANDBOX |
| 22 | default y |
| Sughosh Ganu | 23e3751 | 2019-12-28 23:58:31 +0530 | [diff] [blame] | 23 | help |
| 24 | Enable random number generator for sandbox. This is an |
| 25 | emulation of a rng device. |
| 26 | |
| Sughosh Ganu | cd9a2f9 | 2019-12-28 23:58:29 +0530 | [diff] [blame] | 27 | config RNG_STM32MP1 |
| 28 | bool "Enable random number generator for STM32MP1" |
| Heinrich Schuchardt | cb02866 | 2020-02-02 19:45:35 +0100 | [diff] [blame] | 29 | depends on ARCH_STM32MP |
| Sughosh Ganu | cd9a2f9 | 2019-12-28 23:58:29 +0530 | [diff] [blame] | 30 | default n |
| 31 | help |
| 32 | Enable STM32MP1 rng driver. |
| Heinrich Schuchardt | cb02866 | 2020-02-02 19:45:35 +0100 | [diff] [blame] | 33 | |
| Lin Jinhan | 20b7850 | 2020-03-31 17:39:59 +0800 | [diff] [blame] | 34 | config RNG_ROCKCHIP |
| 35 | bool "Enable random number generator for rockchip crypto rng" |
| 36 | depends on ARCH_ROCKCHIP && DM_RNG |
| 37 | default n |
| 38 | help |
| 39 | Enable random number generator for rockchip.This driver is |
| 40 | support rng module of crypto v1 and crypto v2. |
| 41 | |
| Heinrich Schuchardt | cb02866 | 2020-02-02 19:45:35 +0100 | [diff] [blame] | 42 | endif |