opensbi.git/lib/utils/reset/objects.mk, branch master

lib: utils/reset: Add litex SoC reset driver

2026-06-15T04:40:25Z

Litex SoC controller supports reboot function by toggling the first bit of the ctrl register. Add a reset driver so other software can use it. Signed-off-by: Inochi Amaoto Reviewed-by: Anup Patel Link: https://lore.kernel.org/r/20260529085234.1682842-1-inochiama@gmail.com Signed-off-by: Anup Patel

lib: utils/reset: add SpacemiT P1 PMIC support

2026-05-11T13:51:31Z

The SpacemiT P1 is a PMIC commonly found with SpacemiT CPU like K1. Add a reset driver for it. Signed-off-by: Aurelien Jarno Tested-by: Anand Moon Link: https://lore.kernel.org/r/20260419150857.2705843-3-aurelien@aurel32.net Signed-off-by: Anup Patel

lib: utils: Initialize miscellaneous drivers in one pass

2025-02-12T16:09:25Z

For driver subsystems that are not tightly integrated into the OpenSBI init sequence, it is not important that the drivers are initialized in any particular order. By putting all of these drivers in one array, they can all be initialized with a single pass through the devicetree. This saves about 10 ms of boot time on HiFive Unmatched. Signed-off-by: Samuel Holland Reviewed-by: Anup Patel

lib/utils: reset: Add RPMI System Reset driver

2024-12-06T03:56:27Z

Add RPMI based driver for system reset and enable it in the generic platform defconfig Signed-off-by: Rahul Pathak Signed-off-by: Anup Patel

Makefile: change to using .carray.c for carray files

2024-07-04T06:41:45Z

We would like to clean any files generated by the carray scripts by just searching for the filename as the current make system turns f.carray into f.o. Change to make the make system turn f.carray into f.carray.o note, command to go through .mk files changing the .o in the .mk files is: find . -type f -name "*.carray" | xargs -t -I fname /bin/bash -x -c ' fn=`basename -s .carray fname`; echo "$fn"; sed -i `dirname fname `/objects.mk -e s/"$fn".o/"$fn".carray.o/g' Link: https://patchwork.ozlabs.org/project/opensbi/patch/20240401213438.590209-2-ivan.orlov0322@gmail.com/ Reported-by: Ivan Orlov Suggested-by: Andrew Jones Signed-off-by: Ben Dooks Reviewed-by: Andrew Jones Reviewed-by: Anup Patel

utils/reset: Add SG2042 hwmon MCU support.

2024-05-15T06:17:15Z

SG2042 uses an onboard MCU to provide reset function. Add reset driver to support this onboard MCU. Signed-off-by: Inochi Amaoto Reviewed-by: Anup Patel

utils/reset: Remove fdt_reset_thead

2023-11-16T10:55:23Z

In the past, we used fdt_reset_thead to help customers with prototype verification. However, with the emergence of the Big-little SoC system, it can no longer meet the demand. Therefore, we use zero_stage_boot instead of fdt_reset_thead. It cleans up the opensbi code and ends the disputation of reset_sample's dts. This patch removes the fdt_reset_thead component and updates the related doc. Signed-off-by: Guo Ren Signed-off-by: Guo Ren Reviewed-by: Anup Patel

lib: utils/reset: Remove SiFive Test reset driver

2023-07-31T08:39:24Z

The functionality of SiFive Test reset driver is easily available through Syscon reset driver so let us remove the SiFive Test driver. Signed-off-by: Anup Patel

lib: utils/reset: Add syscon based reboot and poweroff

2023-07-31T08:39:21Z

Let us have common FDT based reset driver for syscon reboot and poweroff. The device tree bindings for syscon reboot and poweroff are already available in the Linux kernel sources. Signed-off-by: Anup Patel Reviewed-by: Xiang W

lib: utils/reset: Add Andes fdt reset driver support

2022-10-23T04:59:23Z

Add ATCWDT200 as reset device of AE350 platform, this driver requires SMU to program the reset vector registers before triggering WDT software restart signal. dts example: smu@f0100000 { compatible = "andestech,atcsmu"; reg = <0x00000000 0xf0100000 0x00000000 0x00001000>; }; wdt: wdt@f0500000 { compatible = "andestech,atcwdt200"; reg = <0x00000000 0xf0500000 0x00000000 0x00001000>; interrupts = <3 4>; interrupt-parent = <&plic0>; clock-frequency = <15000000>; }; Signed-off-by: Yu Chien Peter Lin Reviewed-by: Leo Yu-Chi Liang Reviewed-by: Anup Patel