lib: Remove hartid paramter from early_init() and final_init() callbacks

We simplify early_init() and final_init() callbacks of sbi_platform
by removing "hartid" parameter.

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

include/sbi/sbi_platform.h

@@ -61,9 +61,9 @@ struct sbi_platform {
 	u64 disabled_hart_mask;
 
 	/** Platform early initialization */
-	int (*early_init)(u32 hartid, bool cold_boot);
+	int (*early_init)(bool cold_boot);
 	/** Platform final initialization */
-	int (*final_init)(u32 hartid, bool cold_boot);
+	int (*final_init)(bool cold_boot);
 
 	/** Get number of PMP regions for given HART */
 	u32 (*pmp_region_count)(u32 hartid);
@@ -155,11 +155,11 @@ static inline const char *sbi_platform_name(struct sbi_platform *plat)
  *
  * @return TRUE if HART is disabled and FALSE otherwise
  */
-static inline bool sbi_platform_hart_disabled(struct sbi_platform *plat, u32 hartid)
+static inline bool sbi_platform_hart_disabled(struct sbi_platform *plat,
+					      u32 hartid)
 {
 	if (plat && (plat->disabled_hart_mask & (1 << hartid)))
 		return 1;
-	else
 	return 0;
 }
 
@@ -195,16 +195,15 @@ static inline u32 sbi_platform_hart_stack_size(struct sbi_platform *plat)
  * Early initialization of a given HART
  *
  * @param plat pointer to struct sbi_platform
- * @param hartid HART ID
  * @param cold_boot whether cold boot (TRUE) or warm_boot (FALSE)
  *
  * @return 0 on success and negative error code on failure
  */
 static inline int sbi_platform_early_init(struct sbi_platform *plat,
-					  u32 hartid, bool cold_boot)
+					  bool cold_boot)
 {
 	if (plat && plat->early_init)
-		return plat->early_init(hartid, cold_boot);
+		return plat->early_init(cold_boot);
 	return 0;
 }
 
@@ -212,16 +211,15 @@ static inline int sbi_platform_early_init(struct sbi_platform *plat,
  * Final initialization of a HART
  *
  * @param plat pointer to struct sbi_platform
- * @param hartid HART ID
  * @param cold_boot whether cold boot (TRUE) or warm_boot (FALSE)
  *
  * @return 0 on success and negative error code on failure
  */
 static inline int sbi_platform_final_init(struct sbi_platform *plat,
-					  u32 hartid, bool cold_boot)
+					  bool cold_boot)
 {
 	if (plat && plat->final_init)
-		return plat->final_init(hartid, cold_boot);
+		return plat->final_init(cold_boot);
 	return 0;
 }
 

include/sbi/sbi_system.h

@@ -14,11 +14,9 @@
 
 struct sbi_scratch;
 
-int sbi_system_early_init(struct sbi_scratch *scratch, u32 hartid,
+int sbi_system_early_init(struct sbi_scratch *scratch, bool cold_boot);
-			  bool cold_boot);
 
-int sbi_system_final_init(struct sbi_scratch *scratch, u32 hartid,
+int sbi_system_final_init(struct sbi_scratch *scratch, bool cold_boot);
-			  bool cold_boot);
 
 void __attribute__((noreturn)) sbi_system_reboot(struct sbi_scratch *scratch,
 						 u32 type);

lib/sbi_init.c

@@ -33,7 +33,7 @@ static void __noreturn init_coldboot(struct sbi_scratch *scratch, u32 hartid)
 	char str[64];
 	struct sbi_platform *plat = sbi_platform_ptr(scratch);
 
-	rc = sbi_system_early_init(scratch, hartid, TRUE);
+	rc = sbi_system_early_init(scratch, TRUE);
 	if (rc)
 		sbi_hart_hang();
 
@@ -57,7 +57,7 @@ static void __noreturn init_coldboot(struct sbi_scratch *scratch, u32 hartid)
 	if (rc)
 		sbi_hart_hang();
 
-	rc = sbi_system_final_init(scratch, hartid, TRUE);
+	rc = sbi_system_final_init(scratch, TRUE);
 	if (rc)
 		sbi_hart_hang();
 
@@ -103,7 +103,7 @@ static void __noreturn init_warmboot(struct sbi_scratch *scratch, u32 hartid)
 	if (sbi_platform_hart_disabled(plat, hartid))
 		sbi_hart_hang();
 
-	rc = sbi_system_early_init(scratch, hartid, FALSE);
+	rc = sbi_system_early_init(scratch, FALSE);
 	if (rc)
 		sbi_hart_hang();
 
@@ -123,7 +123,7 @@ static void __noreturn init_warmboot(struct sbi_scratch *scratch, u32 hartid)
 	if (rc)
 		sbi_hart_hang();
 
-	rc = sbi_system_final_init(scratch, hartid, FALSE);
+	rc = sbi_system_final_init(scratch, FALSE);
 	if (rc)
 		sbi_hart_hang();
 

lib/sbi_system.c

@@ -11,18 +11,16 @@
 #include <sbi/sbi_platform.h>
 #include <sbi/sbi_system.h>
 
-int sbi_system_early_init(struct sbi_scratch *scratch, u32 hartid,
+int sbi_system_early_init(struct sbi_scratch *scratch, bool cold_boot)
-			  bool cold_boot)
 {
 	return sbi_platform_early_init(sbi_platform_ptr(scratch),
-					hartid, cold_boot);
+				       cold_boot);
 }
 
-int sbi_system_final_init(struct sbi_scratch *scratch, u32 hartid,
+int sbi_system_final_init(struct sbi_scratch *scratch, bool cold_boot)
-			  bool cold_boot)
 {
 	return sbi_platform_final_init(sbi_platform_ptr(scratch),
-					hartid, cold_boot);
+				       cold_boot);
 }
 
 void __attribute__((noreturn)) sbi_system_reboot(struct sbi_scratch *scratch,

platform/qemu/sifive_u/platform.c

@@ -29,7 +29,7 @@
 #define SIFIVE_U_UART0_ADDR			0x10013000
 #define SIFIVE_U_UART1_ADDR			0x10023000
 
-static int sifive_u_final_init(u32 hartid, bool cold_boot)
+static int sifive_u_final_init(bool cold_boot)
 {
 	void *fdt;
 

platform/qemu/virt/platform.c

@@ -29,7 +29,7 @@
 #define VIRT_UART_BAUDRATE		115200
 #define VIRT_UART_SHIFTREG_ADDR		1843200
 
-static int virt_final_init(u32 hartid, bool cold_boot)
+static int virt_final_init(bool cold_boot)
 {
 	void *fdt;
 

platform/sifive/fu540/platform.c

@@ -71,7 +71,7 @@ static void fu540_modify_dt(void *fdt)
 
 	plic_fdt_fixup(fdt, "riscv,plic0");
 }
-static int fu540_final_init(u32 hartid, bool cold_boot)
+static int fu540_final_init(bool cold_boot)
 {
 	void *fdt;