5 files changed, 21 insertions, 21 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/mp.c b/arch/arm/cpu/armv8/fsl-layerscape/mp.c
index dd89d0a83f8..7627fd13e7d 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/mp.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/mp.c
@@ -191,14 +191,14 @@ int is_core_online(u64 cpu_id)
 	return table[SPIN_TABLE_ELEM_STATUS_IDX] == 1;
 }
 
-int cpu_reset(int nr)
+int cpu_reset(u32 nr)
 {
 	puts("Feature is not implemented.\n");
 
 	return 0;
 }
 
-int cpu_disable(int nr)
+int cpu_disable(u32 nr)
 {
 	puts("Feature is not implemented.\n");
 
@@ -231,7 +231,7 @@ static int core_to_pos(int nr)
 	return i;
 }
 
-int cpu_status(int nr)
+int cpu_status(u32 nr)
 {
 	u64 *table;
 	int pos;
@@ -257,7 +257,7 @@ int cpu_status(int nr)
 	return 0;
 }
 
-int cpu_release(int nr, int argc, char * const argv[])
+int cpu_release(u32 nr, int argc, char * const argv[])
 {
 	u64 boot_addr;
 	u64 *table = (u64 *)get_spin_tbl_addr();
diff --git a/arch/arm/cpu/armv8/zynqmp/mp.c b/arch/arm/cpu/armv8/zynqmp/mp.c
index 7e270a7dc23..2a71870ae7b 100644
--- a/arch/arm/cpu/armv8/zynqmp/mp.c
+++ b/arch/arm/cpu/armv8/zynqmp/mp.c
@@ -45,7 +45,7 @@ int is_core_valid(unsigned int core)
 	return 0;
 }
 
-int cpu_reset(int nr)
+int cpu_reset(u32 nr)
 {
 	puts("Feature is not implemented.\n");
 	return 0;
@@ -131,7 +131,7 @@ static void enable_clock_r5(void)
 	udelay(0x500);
 }
 
-int cpu_disable(int nr)
+int cpu_disable(u32 nr)
 {
 	if (nr >= ZYNQMP_CORE_APU0 && nr <= ZYNQMP_CORE_APU3) {
 		u32 val = readl(&crfapb_base->rst_fpd_apu);
@@ -144,7 +144,7 @@ int cpu_disable(int nr)
 	return 0;
 }
 
-int cpu_status(int nr)
+int cpu_status(u32 nr)
 {
 	if (nr >= ZYNQMP_CORE_APU0 && nr <= ZYNQMP_CORE_APU3) {
 		u32 addr_low = readl(((u8 *)&apu_base->rvbar_addr0_l) + nr * 8);
@@ -220,7 +220,7 @@ void initialize_tcm(bool mode)
 	}
 }
 
-int cpu_release(int nr, int argc, char * const argv[])
+int cpu_release(u32 nr, int argc, char * const argv[])
 {
 	if (nr >= ZYNQMP_CORE_APU0 && nr <= ZYNQMP_CORE_APU3) {
 		u64 boot_addr = simple_strtoull(argv[0], NULL, 16);
diff --git a/arch/arm/mach-imx/mx6/mp.c b/arch/arm/mach-imx/mx6/mp.c
index c3806dca3ad..eda168d8671 100644
--- a/arch/arm/mach-imx/mx6/mp.c
+++ b/arch/arm/mach-imx/mx6/mp.c
@@ -29,20 +29,20 @@ static uint32_t cpu_ctrl_mask[MAX_CPUS] = {
 	SRC_SCR_CORE_3_ENABLE_MASK
 };
 
-int cpu_reset(int nr)
+int cpu_reset(u32 nr)
 {
 	/* Software reset of the CPU N */
 	src->scr |= cpu_reset_mask[nr];
 	return 0;
 }
 
-int cpu_status(int nr)
+int cpu_status(u32 nr)
 {
 	printf("core %d => %d\n", nr, !!(src->scr & cpu_ctrl_mask[nr]));
 	return 0;
 }
 
-int cpu_release(int nr, int argc, char *const argv[])
+int cpu_release(u32 nr, int argc, char *const argv[])
 {
 	uint32_t boot_addr;
 
@@ -78,7 +78,7 @@ int is_core_valid(unsigned int core)
 	return 1;
 }
 
-int cpu_disable(int nr)
+int cpu_disable(u32 nr)
 {
 	/* Disable the CPU N */
 	src->scr &= ~cpu_ctrl_mask[nr];
diff --git a/arch/powerpc/cpu/mpc85xx/mp.c b/arch/powerpc/cpu/mpc85xx/mp.c
index 42501ca3cec..b0aa72ed6e0 100644
--- a/arch/powerpc/cpu/mpc85xx/mp.c
+++ b/arch/powerpc/cpu/mpc85xx/mp.c
@@ -42,7 +42,7 @@ int hold_cores_in_reset(int verbose)
 	return 0;
 }
 
-int cpu_reset(int nr)
+int cpu_reset(u32 nr)
 {
 	volatile ccsr_pic_t *pic = (void *)(CONFIG_SYS_MPC8xxx_PIC_ADDR);
 	out_be32(&pic->pir, 1 << nr);
@@ -53,7 +53,7 @@ int cpu_reset(int nr)
 	return 0;
 }
 
-int cpu_status(int nr)
+int cpu_status(u32 nr)
 {
 	u32 *table, id = get_my_id();
 
@@ -79,7 +79,7 @@ int cpu_status(int nr)
 }
 
 #ifdef CONFIG_FSL_CORENET
-int cpu_disable(int nr)
+int cpu_disable(u32 nr)
 {
 	volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
 
@@ -95,7 +95,7 @@ int is_core_disabled(int nr) {
 	return (coredisrl & (1 << nr));
 }
 #else
-int cpu_disable(int nr)
+int cpu_disable(u32 nr)
 {
 	volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
 
@@ -137,7 +137,7 @@ static u8 boot_entry_map[4] = {
 	BOOT_ENTRY_R3_LOWER,
 };
 
-int cpu_release(int nr, int argc, char * const argv[])
+int cpu_release(u32 nr, int argc, char * const argv[])
 {
 	u32 i, val, *table = (u32 *)&__spin_table + nr * NUM_BOOT_ENTRY;
 	u64 boot_addr;
diff --git a/arch/powerpc/cpu/mpc86xx/mp.c b/arch/powerpc/cpu/mpc86xx/mp.c
index 97bd160df8a..ce300eac5b0 100644
--- a/arch/powerpc/cpu/mpc86xx/mp.c
+++ b/arch/powerpc/cpu/mpc86xx/mp.c
@@ -13,7 +13,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int cpu_reset(int nr)
+int cpu_reset(u32 nr)
 {
 	/* dummy function so common/cmd_mp.c will build
 	 * should be implemented in the future, when cpu_release()
@@ -23,13 +23,13 @@ int cpu_reset(int nr)
 	return 1;
 }
 
-int cpu_status(int nr)
+int cpu_status(u32 nr)
 {
 	/* dummy function so common/cmd_mp.c will build */
 	return 0;
 }
 
-int cpu_disable(int nr)
+int cpu_disable(u32 nr)
 {
 	volatile immap_t *immap = (immap_t *) CONFIG_SYS_CCSRBAR;
 	volatile ccsr_gur_t *gur = &immap->im_gur;
@@ -66,7 +66,7 @@ int is_core_disabled(int nr) {
 	return 0;
 }
 
-int cpu_release(int nr, int argc, char * const argv[])
+int cpu_release(u32 nr, int argc, char * const argv[])
 {
 	/* dummy function so common/cmd_mp.c will build
 	 * should be implemented in the future */