diff options
| author | Samuel Holland <samuel@sholland.org> | 2021-11-03 22:55:16 -0500 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2021-11-04 08:57:19 +0100 |
| commit | 40edc320b16271a725876b1b6f875cbd342c6582 (patch) | |
| tree | 52890055abf902ec90e4abdb0fe7adac441f7887 /arch/arm/Kconfig | |
| parent | 6e19dc84c14b3407dfc02d218244d1b3a9fbca3e (diff) | |
| download | u-boot-40edc320b16271a725876b1b6f875cbd342c6582.zip u-boot-40edc320b16271a725876b1b6f875cbd342c6582.tar.gz u-boot-40edc320b16271a725876b1b6f875cbd342c6582.tar.bz2 | |
sunxi: Use sysreset framework for poweroff/reset
Instead of hardcoding the watchdog for reset, and the PMIC for poweroff,
use the sysreset framework to manage the available poweroff/reset
backends. This allows (as examples) using the PMIC to do a cold reset,
and using a GPIO to power off H3/H5 boards lacking a PMIC. Furthermore,
it removes the need to hardcode watchdog MMIO addresses, since the
sysreset backends can be discovered using the device tree.
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index b4808d4..ae911d6 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1084,6 +1084,9 @@ config ARCH_SUNXI imply SPL_MMC if MMC imply SPL_POWER imply SPL_SERIAL + imply SYSRESET + imply SYSRESET_WATCHDOG + imply SYSRESET_WATCHDOG_AUTO imply USB_GADGET imply WDT |