[Bug 1955042] Re: SBI SRST extension is missing
Jürg Häfliger
1955042 at bugs.launchpad.net
Fri Apr 18 11:25:49 UTC 2025
** Tags added: kernel-daily-bug
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https://bugs.launchpad.net/bugs/1955042
Title:
SBI SRST extension is missing
Status in linux-riscv package in Ubuntu:
Fix Released
Bug description:
SBI SRST extension is needed for handling sifive unmatched reboot and
with the reset now merged into openSBI package, enabling SRST
extension finally gives us the possibility to reset the board.
The patch to enable SRST extension can be found here:
https://lore.kernel.org/all/20210609121322.3058-2-anup.patel@wdc.com/
or use the attached patch.
I tested it on top of 5.13.0-1006.6+22.04.1 on the unmatched board and
it allows to successfully reboots the board.
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