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lib: sbi: Simplify system reset platform operations

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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>
This commit is contained in:
Anup Patel
2021-04-22 11:53:32 +05:30
committed by Anup Patel
parent dc39c7b630
commit 043d088e39
17 changed files with 148 additions and 171 deletions
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16
include/sbi/sbi_system.h
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@@ -12,6 +12,22 @@
#include <sbi/sbi_types.h>
/** System reset hardware device */
struct sbi_system_reset_device {
/** Name of the system reset device */
char name[32];
/* Check whether reset type and reason supported by the device */
int (*system_reset_check)(u32 reset_type, u32 reset_reason);
/** Reset the system */
void (*system_reset)(u32 reset_type, u32 reset_reason);
};
const struct sbi_system_reset_device *sbi_system_reset_get_device(void);
void sbi_system_reset_set_device(const struct sbi_system_reset_device *dev);
bool sbi_system_reset_supported(u32 reset_type, u32 reset_reason);
void __noreturn sbi_system_reset(u32 reset_type, u32 reset_reason);