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lib: Simplify sbi_platform timer_init() hooks
Instead of having separate timer_init() hooks for cold and warm boot, this patch updates struct sbi_platform to have just one timer_init() hook. The type of boot (cold or warm) is now a boolean flag parameter for the updated timer_init() hook. Signed-off-by: Anup Patel <anup.patel@wdc.com>
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@@ -50,8 +50,7 @@ struct sbi_platform {
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u64 (*timer_value)(void);
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void (*timer_event_stop)(u32 target_hart);
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void (*timer_event_start)(u32 target_hart, u64 next_event);
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int (*cold_timer_init)(void);
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int (*warm_timer_init)(u32 target_hart);
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int (*timer_init)(u32 hartid, bool cold_boot);
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int (*system_reboot)(u32 type);
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int (*system_shutdown)(u32 type);
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} __attribute__((packed));
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@@ -216,18 +215,11 @@ static inline void sbi_platform_timer_event_start(struct sbi_platform *plat,
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plat->timer_event_start(target_hart, next_event);
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}
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static inline int sbi_platform_warm_timer_init(struct sbi_platform *plat,
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u32 target_hart)
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static inline int sbi_platform_timer_init(struct sbi_platform *plat,
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u32 hartid, bool cold_boot)
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{
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if (plat && plat->warm_timer_init)
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return plat->warm_timer_init(target_hart);
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return 0;
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}
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static inline int sbi_platform_cold_timer_init(struct sbi_platform *plat)
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{
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if (plat && plat->cold_timer_init)
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return plat->cold_timer_init();
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if (plat && plat->timer_init)
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return plat->timer_init(hartid, cold_boot);
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return 0;
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}
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