lib: Remove target_hart and hartid parameter from TIMER callbacks

The target_hart and hartid paramter of TIMER callbacks is not
required because it always current hartid which can be obtained
using sbi_current_hartid() API.

Signed-off-by: Anup Patel <anup.patel@wdc.com>

platform/common/include/plat/sys/clint.h

@@ -24,11 +24,11 @@ int clint_cold_ipi_init(unsigned long base, u32 hart_count);
 
 u64 clint_timer_value(void);
 
-void clint_timer_event_stop(u32 target_hart);
+void clint_timer_event_stop(void);
 
-void clint_timer_event_start(u32 target_hart, u64 next_event);
+void clint_timer_event_start(u64 next_event);
 
-int clint_warm_timer_init(u32 target_hart);
+int clint_warm_timer_init(void);
 
 int clint_cold_timer_init(unsigned long base, u32 hart_count);
 

platform/common/sys/clint.c

@@ -90,8 +90,10 @@ u64 clint_timer_value(void)
 	return readq_relaxed(clint_time_val);
 }
 
-void clint_timer_event_stop(u32 target_hart)
+void clint_timer_event_stop(void)
 {
+	u32 target_hart = sbi_current_hartid();
+
 	if (clint_time_hart_count <= target_hart)
 		return;
 
@@ -99,8 +101,10 @@ void clint_timer_event_stop(u32 target_hart)
 	writeq_relaxed(-1ULL, &clint_time_cmp[target_hart]);
 }
 
-void clint_timer_event_start(u32 target_hart, u64 next_event)
+void clint_timer_event_start(u64 next_event)
 {
+	u32 target_hart = sbi_current_hartid();
+
 	if (clint_time_hart_count <= target_hart)
 		return;
 
@@ -108,8 +112,10 @@ void clint_timer_event_start(u32 target_hart, u64 next_event)
 	writeq_relaxed(next_event, &clint_time_cmp[target_hart]);
 }
 
-int clint_warm_timer_init(u32 target_hart)
+int clint_warm_timer_init(void)
 {
+	u32 target_hart = sbi_current_hartid();
+
 	if (clint_time_hart_count <= target_hart ||
 	    !clint_time_base)
 		return -1;

platform/kendryte/k210/platform.c

@@ -68,7 +68,7 @@ static int k210_ipi_init(bool cold_boot)
 	return clint_warm_ipi_init();
 }
 
-static int k210_timer_init(u32 hartid, bool cold_boot)
+static int k210_timer_init(bool cold_boot)
 {
 	int rc;
 
@@ -79,7 +79,7 @@ static int k210_timer_init(u32 hartid, bool cold_boot)
 			return rc;
 	}
 
-	return clint_warm_timer_init(hartid);
+	return clint_warm_timer_init();
 }
 
 static int k210_system_reboot(u32 type)

platform/qemu/sifive_u/platform.c

@@ -105,7 +105,7 @@ static int sifive_u_ipi_init(bool cold_boot)
 	return clint_warm_ipi_init();
 }
 
-static int sifive_u_timer_init(u32 hartid, bool cold_boot)
+static int sifive_u_timer_init(bool cold_boot)
 {
 	int rc;
 
@@ -116,7 +116,7 @@ static int sifive_u_timer_init(u32 hartid, bool cold_boot)
 			return rc;
 	}
 
-	return clint_warm_timer_init(hartid);
+	return clint_warm_timer_init();
 }
 
 static int sifive_u_system_down(u32 type)

platform/qemu/virt/platform.c

@@ -106,7 +106,7 @@ static int virt_ipi_init(bool cold_boot)
 	return clint_warm_ipi_init();
 }
 
-static int virt_timer_init(u32 hartid, bool cold_boot)
+static int virt_timer_init(bool cold_boot)
 {
 	int rc;
 
@@ -117,7 +117,7 @@ static int virt_timer_init(u32 hartid, bool cold_boot)
 			return rc;
 	}
 
-	return clint_warm_timer_init(hartid);
+	return clint_warm_timer_init();
 }
 
 static int virt_system_down(u32 type)

platform/sifive/fu540/platform.c

@@ -158,7 +158,7 @@ static int fu540_ipi_init(bool cold_boot)
 	return clint_warm_ipi_init();
 }
 
-static int fu540_timer_init(u32 hartid, bool cold_boot)
+static int fu540_timer_init(bool cold_boot)
 {
 	int rc;
 
@@ -169,7 +169,7 @@ static int fu540_timer_init(u32 hartid, bool cold_boot)
 			return rc;
 	}
 
-	return clint_warm_timer_init(hartid);
+	return clint_warm_timer_init();
 }
 
 static int fu540_system_down(u32 type)