| menu "Reset Controller Support" |
| |
| config DM_RESET |
| bool "Enable reset controllers using Driver Model" |
| depends on DM && OF_CONTROL |
| help |
| Enable support for the reset controller driver class. Many hardware |
| modules are equipped with a reset signal, typically driven by some |
| reset controller hardware module within the chip. In U-Boot, reset |
| controller drivers allow control over these reset signals. In some |
| cases this API is applicable to chips outside the CPU as well, |
| although driving such reset isgnals using GPIOs may be more |
| appropriate in this case. |
| |
| config SANDBOX_RESET |
| bool "Enable the sandbox reset test driver" |
| depends on DM_MAILBOX && SANDBOX |
| help |
| Enable support for a test reset controller implementation, which |
| simply accepts requests to reset various HW modules without actually |
| doing anything beyond a little error checking. |
| |
| config STI_RESET |
| bool "Enable the STi reset" |
| depends on ARCH_STI |
| help |
| Support for reset controllers on STMicroelectronics STiH407 family SoCs. |
| Say Y if you want to control reset signals provided by system config |
| block. |
| |
| config STM32_RESET |
| bool "Enable the STM32 reset" |
| depends on ARCH_STM32 || ARCH_STM32MP |
| help |
| Support for reset controllers on STMicroelectronics STM32 family SoCs. |
| This reset driver is compatible with STM32 F4/F7 and H7 SoCs. |
| |
| config TEGRA_CAR_RESET |
| bool "Enable Tegra CAR-based reset driver" |
| depends on TEGRA_CAR |
| help |
| Enable support for manipulating Tegra's on-SoC reset signals via |
| direct register access to the Tegra CAR (Clock And Reset controller). |
| |
| config TEGRA186_RESET |
| bool "Enable Tegra186 BPMP-based reset driver" |
| depends on TEGRA186_BPMP |
| help |
| Enable support for manipulating Tegra's on-SoC reset signals via IPC |
| requests to the BPMP (Boot and Power Management Processor). |
| |
| config RESET_TI_SCI |
| bool "TI System Control Interface (TI SCI) reset driver" |
| depends on DM_RESET && TI_SCI_PROTOCOL |
| help |
| This enables the reset driver support over TI System Control Interface |
| available on some new TI's SoCs. If you wish to use reset resources |
| managed by the TI System Controller, say Y here. Otherwise, say N. |
| |
| config RESET_BCM6345 |
| bool "Reset controller driver for BCM6345" |
| depends on DM_RESET && ARCH_BMIPS |
| help |
| Support reset controller on BCM6345. |
| |
| config RESET_UNIPHIER |
| bool "Reset controller driver for UniPhier SoCs" |
| depends on ARCH_UNIPHIER |
| default y |
| help |
| Support for reset controllers on UniPhier SoCs. |
| Say Y if you want to control reset signals provided by System Control |
| block, Media I/O block, Peripheral Block. |
| |
| config RESET_AST2500 |
| bool "Reset controller driver for AST2500 SoCs" |
| depends on DM_RESET |
| default y if ASPEED_AST2500 |
| help |
| Support for reset controller on AST2500 SoC. |
| Say Y if you want to control reset signals of different peripherals |
| through System Control Unit (SCU). |
| |
| config RESET_AST2600 |
| bool "Reset controller driver for AST2600 SoCs" |
| depends on DM_RESET |
| default y if ASPEED_AST2600 |
| help |
| Support for reset controller on AST2600 SoC. |
| Say Y if you want to control reset signals of different peripherals |
| through System Control Unit (SCU). |
| |
| config RESET_ROCKCHIP |
| bool "Reset controller driver for Rockchip SoCs" |
| depends on DM_RESET && ARCH_ROCKCHIP && CLK |
| default y |
| help |
| Support for reset controller on rockchip SoC. The main limitation |
| though is that some reset signals, like I2C or MISC reset multiple |
| devices. |
| |
| config RESET_HSDK |
| bool "Synopsys HSDK Reset Driver" |
| depends on DM_RESET && TARGET_HSDK |
| default y |
| help |
| This enables the reset controller driver for HSDK board. |
| |
| config RESET_MESON |
| bool "Reset controller driver for Amlogic Meson SoCs" |
| depends on DM_RESET && ARCH_MESON |
| imply REGMAP |
| default y |
| help |
| Support for reset controller on Amlogic Meson SoC. |
| |
| config RESET_SOCFPGA |
| bool "Reset controller driver for SoCFPGA" |
| depends on DM_RESET && ARCH_SOCFPGA |
| default y |
| help |
| Support for reset controller on SoCFPGA platform. |
| |
| config RESET_MEDIATEK |
| bool "Reset controller driver for MediaTek SoCs" |
| depends on DM_RESET && ARCH_MEDIATEK && CLK |
| default y |
| help |
| Support for reset controller on MediaTek SoCs. |
| |
| config RESET_MTMIPS |
| bool "Reset controller driver for MediaTek MIPS platform" |
| depends on DM_RESET && ARCH_MTMIPS |
| default y |
| help |
| Support for reset controller on MediaTek MIPS platform. |
| |
| config RESET_SUNXI |
| bool "RESET support for Allwinner SoCs" |
| depends on DM_RESET && ARCH_SUNXI |
| default y |
| help |
| This enables support for common reset driver for |
| Allwinner SoCs. |
| |
| config RESET_HISILICON |
| bool "Reset controller driver for HiSilicon SoCs" |
| depends on DM_RESET |
| help |
| Support for reset controller on HiSilicon SoCs. |
| |
| config RESET_IMX7 |
| bool "i.MX7/8 Reset Driver" |
| depends on DM_RESET && (ARCH_MX7 || ARCH_IMX8M) |
| default y |
| help |
| Support for reset controller on i.MX7/8 SoCs. |
| |
| config RESET_QCOM |
| bool "Reset driver for Qualcomm SoCs" |
| depends on DM_RESET && (ARCH_SNAPDRAGON || ARCH_IPQ40XX) |
| default y |
| help |
| Support for reset controller on Qualcomm SoCs. |
| |
| config RESET_SIFIVE |
| bool "Reset Driver for SiFive SoC's" |
| depends on DM_RESET && CLK_SIFIVE_PRCI && (TARGET_SIFIVE_UNLEASHED || TARGET_SIFIVE_UNMATCHED) |
| default y |
| help |
| PRCI module within SiFive SoC's provides mechanism to reset |
| different hw blocks like DDR, gemgxl. With this driver we leverage |
| U-Boot's reset framework to reset these hardware blocks. |
| |
| config RESET_SYSCON |
| bool "Enable generic syscon reset driver support" |
| depends on DM_RESET |
| help |
| Support generic syscon mapped register reset devices. |
| |
| config RESET_RASPBERRYPI |
| bool "Raspberry Pi 4 Firmware Reset Controller Driver" |
| depends on DM_RESET && ARCH_BCM283X |
| default USB_XHCI_PCI |
| help |
| Raspberry Pi 4's co-processor controls some of the board's HW |
| initialization process, but it's up to Linux to trigger it when |
| relevant. This driver provides a reset controller capable of |
| interfacing with RPi4's co-processor and model these firmware |
| initialization routines as reset lines. |
| |
| config RESET_SCMI |
| bool "Enable SCMI reset domain driver" |
| select SCMI_FIRMWARE |
| help |
| Enable this option if you want to support reset controller |
| devices exposed by a SCMI agent based on SCMI reset domain |
| protocol communication with a SCMI server. |
| |
| config RESET_ZYNQMP |
| bool "Reset Driver for Xilinx ZynqMP & Versal SoC's" |
| depends on DM_RESET && ZYNQMP_FIRMWARE |
| help |
| Support for reset controller on Xilinx ZynqMP & Versal SoC's. Driver |
| is only passing request via Xilinx firmware interface to TF-A and PMU |
| firmware. |
| |
| config RESET_DRA7 |
| bool "Support for TI's DRA7 Reset driver" |
| depends on DM_RESET |
| help |
| Support for TI DRA7-RESET subsystem. Basic Assert/Deassert |
| is supported. |
| |
| config RESET_AT91 |
| bool "Enable support for Microchip/Atmel Reset Controller driver" |
| depends on DM_RESET && ARCH_AT91 |
| help |
| This enables the Reset Controller driver support for Microchip/Atmel |
| SoCs. Mainly used to expose assert/deassert methods to other drivers |
| that require it. |
| endmenu |