1menu "Reset Controller Support" 2 3config DM_RESET 4 bool "Enable reset controllers using Driver Model" 5 depends on DM && OF_CONTROL 6 help 7 Enable support for the reset controller driver class. Many hardware 8 modules are equipped with a reset signal, typically driven by some 9 reset controller hardware module within the chip. In U-Boot, reset 10 controller drivers allow control over these reset signals. In some 11 cases this API is applicable to chips outside the CPU as well, 12 although driving such reset isgnals using GPIOs may be more 13 appropriate in this case. 14 15config SANDBOX_RESET 16 bool "Enable the sandbox reset test driver" 17 depends on DM_MAILBOX && SANDBOX 18 help 19 Enable support for a test reset controller implementation, which 20 simply accepts requests to reset various HW modules without actually 21 doing anything beyond a little error checking. 22 23config TEGRA_CAR_RESET 24 bool "Enable Tegra CAR-based reset driver" 25 depends on TEGRA_CAR 26 help 27 Enable support for manipulating Tegra's on-SoC reset signals via 28 direct register access to the Tegra CAR (Clock And Reset controller). 29 30config TEGRA186_RESET 31 bool "Enable Tegra186 BPMP-based reset driver" 32 depends on TEGRA186_BPMP 33 help 34 Enable support for manipulating Tegra's on-SoC reset signals via IPC 35 requests to the BPMP (Boot and Power Management Processor). 36 37endmenu 38