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3 Commits
Author SHA1 Message Date
Anup PatelandAnup Patel 043d088e39 lib: sbi: Simplify system reset platform operations 
Instead of having system_reset_check() and system_reset() callbacks
in platform operations, it will be much simpler for reset driver to
directly register these operations as a device to the sbi_system
implementation.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
 2021-04-28 17:25:00 +05:30
Anup PatelandAnup Patel 5c429ae213 lib: sbi: Improve system reset platform operations 
To implement the SBI SRST extension, we need two platform operations
for system reset:
1) system_reset_check() - This operation will check whether given
   reset type and reason are supported by the platform
2) system_reset() - This operation will do the actual platform
   system reset and it will not return if reset type and reason
   are supported by the platform

This patch updates system reset related code everywhere as-per above.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
 2020-12-01 17:10:31 +05:30
Anup PatelandAnup Patel 7cc6fa4d8a lib: utils: Add simple FDT reset framework 
We add simple reset framework which will select and use reset driver
based on details in FDT passed by previous booting stage.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
 2020-05-01 10:31:37 +05:30