diff options
| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2021-09-12 22:11:46 +0300 |
|---|---|---|
| committer | Leo Yu-Chi Liang <ycliang@andestech.com> | 2021-10-07 11:08:23 +0300 |
| commit | 24ed5317d427bfe278a1329abbf4522dba1025a3 (patch) | |
| tree | 819a4d8ac328adbc91870b97c08e6385ec05ba6a /drivers/sysreset/Kconfig | |
| parent | 09d7cc3369fcb9a6c86996ae8a58ff5dc34b3798 (diff) | |
| download | u-boot-24ed5317d427bfe278a1329abbf4522dba1025a3.tar.xz | |
sysreset: provide SBI based sysreset driver
Provide sysreset driver using the SBI system reset extension.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Samuel Holland <samuel@sholland.org>
Diffstat (limited to 'drivers/sysreset/Kconfig')
| -rw-r--r-- | drivers/sysreset/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/sysreset/Kconfig b/drivers/sysreset/Kconfig index ac77ffbc8b..43a948cfcd 100644 --- a/drivers/sysreset/Kconfig +++ b/drivers/sysreset/Kconfig @@ -85,6 +85,18 @@ config SYSRESET_PSCI Enable PSCI SYSTEM_RESET function call. To use this, PSCI firmware must be running on your system. +config SYSRESET_SBI + bool "Enable support for SBI System Reset" + depends on RISCV_SMODE && SBI_V02 + select SYSRESET_CMD_POWEROFF if CMD_POWEROFF + help + Enable system reset and poweroff via the SBI system reset extension. + The extension was introduced in version 0.3 of the SBI specification. + + If the SBI implementation provides the extension, is board specific. + The RISC-V platform specification mandates the extension for rich + operating system platforms. + config SYSRESET_SOCFPGA bool "Enable support for Intel SOCFPGA family" depends on ARCH_SOCFPGA && (TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10) |