diff --git a/arch/arc/lib/reset.c b/arch/arc/lib/reset.c
index fbb56ec83a..b8589d0f0a 100644
--- a/arch/arc/lib/reset.c
+++ b/arch/arc/lib/reset.c
@@ -7,7 +7,7 @@
 #include <common.h>
 #include <cpu_func.h>
 
-__weak void reset_cpu(ulong addr)
+__weak void reset_cpu(void)
 {
 	/* Stop debug session here */
 	__builtin_arc_brk();
@@ -17,7 +17,7 @@ int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 {
 	printf("Resetting the board...\n");
 
-	reset_cpu(0);
+	reset_cpu();
 
 	return 0;
 }
diff --git a/arch/arm/cpu/arm920t/ep93xx/cpu.c b/arch/arm/cpu/arm920t/ep93xx/cpu.c
index c9ea4e46a8..3435bdc748 100644
--- a/arch/arm/cpu/arm920t/ep93xx/cpu.c
+++ b/arch/arm/cpu/arm920t/ep93xx/cpu.c
@@ -14,7 +14,7 @@
 #include <asm/io.h>
 
 /* We reset the CPU by generating a 1-->0 transition on DeviceCfg bit 31. */
-extern void reset_cpu(ulong addr)
+extern void reset_cpu(void)
 {
 	struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE;
 	uint32_t value;
diff --git a/arch/arm/cpu/arm920t/imx/timer.c b/arch/arm/cpu/arm920t/imx/timer.c
index e9d5577921..0cd3a03981 100644
--- a/arch/arm/cpu/arm920t/imx/timer.c
+++ b/arch/arm/cpu/arm920t/imx/timer.c
@@ -81,7 +81,7 @@ ulong get_tbclk(void)
 /*
  * Reset the cpu by setting up the watchdog timer and let him time out
  */
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	/* Disable watchdog and set Time-Out field to 0 */
 	WCR = 0x00000000;
diff --git a/arch/arm/cpu/arm926ejs/armada100/timer.c b/arch/arm/cpu/arm926ejs/armada100/timer.c
index ec73393d0f..6d77ad3b6d 100644
--- a/arch/arm/cpu/arm926ejs/armada100/timer.c
+++ b/arch/arm/cpu/arm926ejs/armada100/timer.c
@@ -142,7 +142,7 @@ int timer_init(void)
  * 2. Write key value to TMP_WSAR reg.
  * 3. Perform write operation.
  */
-void reset_cpu(unsigned long ignored)
+void reset_cpu(void)
 {
 	struct armd1mpmu_registers *mpmu =
 		(struct armd1mpmu_registers *) ARMD1_MPMU_BASE;
diff --git a/arch/arm/cpu/arm926ejs/mx25/reset.c b/arch/arm/cpu/arm926ejs/mx25/reset.c
index 38df1c9402..7844a99c16 100644
--- a/arch/arm/cpu/arm926ejs/mx25/reset.c
+++ b/arch/arm/cpu/arm926ejs/mx25/reset.c
@@ -23,7 +23,7 @@
 /*
  * Reset the cpu by setting up the watchdog timer and let it time out
  */
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	struct wdog_regs *regs = (struct wdog_regs *)IMX_WDT_BASE;
 	/* Disable watchdog and set Time-Out field to 0 */
diff --git a/arch/arm/cpu/arm926ejs/mx27/reset.c b/arch/arm/cpu/arm926ejs/mx27/reset.c
index 320b0a65e7..496fb30817 100644
--- a/arch/arm/cpu/arm926ejs/mx27/reset.c
+++ b/arch/arm/cpu/arm926ejs/mx27/reset.c
@@ -23,7 +23,7 @@
 /*
  * Reset the cpu by setting up the watchdog timer and let it time out
  */
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	struct wdog_regs *regs = (struct wdog_regs *)IMX_WDT_BASE;
 	/* Disable watchdog and set Time-Out field to 0 */
diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs.c b/arch/arm/cpu/arm926ejs/mxs/mxs.c
index c9362136fb..344b9b4e55 100644
--- a/arch/arm/cpu/arm926ejs/mxs/mxs.c
+++ b/arch/arm/cpu/arm926ejs/mxs/mxs.c
@@ -32,9 +32,9 @@ DECLARE_GLOBAL_DATA_PTR;
 /* Lowlevel init isn't used on i.MX28, so just have a dummy here */
 __weak void lowlevel_init(void) {}
 
-void reset_cpu(ulong ignored) __attribute__((noreturn));
+void reset_cpu(void) __attribute__((noreturn));
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	struct mxs_rtc_regs *rtc_regs =
 		(struct mxs_rtc_regs *)MXS_RTC_BASE;
diff --git a/arch/arm/cpu/arm926ejs/spear/reset.c b/arch/arm/cpu/arm926ejs/spear/reset.c
index a316540d52..97a624e16c 100644
--- a/arch/arm/cpu/arm926ejs/spear/reset.c
+++ b/arch/arm/cpu/arm926ejs/spear/reset.c
@@ -11,7 +11,7 @@
 #include <asm/arch/spr_syscntl.h>
 #include <linux/delay.h>
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	struct syscntl_regs *syscntl_regs_p =
 	    (struct syscntl_regs *)CONFIG_SPEAR_SYSCNTLBASE;
diff --git a/arch/arm/cpu/arm946es/cpu.c b/arch/arm/cpu/arm946es/cpu.c
index fb0ea5e817..334bb54274 100644
--- a/arch/arm/cpu/arm946es/cpu.c
+++ b/arch/arm/cpu/arm946es/cpu.c
@@ -56,7 +56,7 @@ static void cache_flush (void)
 
 #ifndef CONFIG_ARCH_INTEGRATOR
 
-__attribute__((noreturn)) void reset_cpu(ulong addr __attribute__((unused)))
+__attribute__((noreturn)) void reset_cpu(void)
 {
 	writew(0x0, 0xfffece10);
 	writew(0x8, 0xfffece10);
diff --git a/arch/arm/cpu/armv7/bcm281xx/reset.c b/arch/arm/cpu/armv7/bcm281xx/reset.c
index fda5a9527e..1491e5c88b 100644
--- a/arch/arm/cpu/armv7/bcm281xx/reset.c
+++ b/arch/arm/cpu/armv7/bcm281xx/reset.c
@@ -13,7 +13,7 @@
 #define CLKS_SHIFT	20		/* Clock period shift */
 #define LD_SHIFT	0		/* Reload value shift */
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	/*
 	 * Set WD enable, RST enable,
diff --git a/arch/arm/cpu/armv7/bcmcygnus/reset.c b/arch/arm/cpu/armv7/bcmcygnus/reset.c
index 3bfed34533..63992fd870 100644
--- a/arch/arm/cpu/armv7/bcmcygnus/reset.c
+++ b/arch/arm/cpu/armv7/bcmcygnus/reset.c
@@ -10,7 +10,7 @@
 #define CRMU_MAIL_BOX1		0x03024028
 #define CRMU_SOFT_RESET_CMD	0xFFFFFFFF
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	/* Send soft reset command via Mailbox. */
 	writel(CRMU_SOFT_RESET_CMD, CRMU_MAIL_BOX1);
diff --git a/arch/arm/cpu/armv7/bcmnsp/reset.c b/arch/arm/cpu/armv7/bcmnsp/reset.c
index 675f99fe99..a3137752e8 100644
--- a/arch/arm/cpu/armv7/bcmnsp/reset.c
+++ b/arch/arm/cpu/armv7/bcmnsp/reset.c
@@ -9,7 +9,7 @@
 
 #define CRU_RESET_OFFSET	0x1803F184
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	/* Reset the cpu by setting software reset request bit */
 	writel(0x1, CRU_RESET_OFFSET);
diff --git a/arch/arm/cpu/armv7/ls102xa/cpu.c b/arch/arm/cpu/armv7/ls102xa/cpu.c
index f26a5b22fd..d863c9625a 100644
--- a/arch/arm/cpu/armv7/ls102xa/cpu.c
+++ b/arch/arm/cpu/armv7/ls102xa/cpu.c
@@ -375,7 +375,7 @@ void smp_kick_all_cpus(void)
 }
 #endif
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct watchdog_regs *wdog = (struct watchdog_regs *)WDOG1_BASE_ADDR;
 
diff --git a/arch/arm/cpu/armv7/s5p4418/cpu.c b/arch/arm/cpu/armv7/s5p4418/cpu.c
index 3c71a37a74..3baa761ec7 100644
--- a/arch/arm/cpu/armv7/s5p4418/cpu.c
+++ b/arch/arm/cpu/armv7/s5p4418/cpu.c
@@ -88,7 +88,7 @@ int print_cpuinfo(void)
 }
 #endif
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	void *clkpwr_reg = (void *)PHY_BASEADDR_CLKPWR;
 	const u32 sw_rst_enb_bitpos = 3;
diff --git a/arch/arm/cpu/armv7/stv0991/reset.c b/arch/arm/cpu/armv7/stv0991/reset.c
index fb67de10f4..77d4477c8d 100644
--- a/arch/arm/cpu/armv7/stv0991/reset.c
+++ b/arch/arm/cpu/armv7/stv0991/reset.c
@@ -9,7 +9,7 @@
 #include <asm/io.h>
 #include <asm/arch/stv0991_wdru.h>
 #include <linux/delay.h>
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	puts("System is going to reboot ...\n");
 	/*
diff --git a/arch/arm/cpu/armv7m/cpu.c b/arch/arm/cpu/armv7m/cpu.c
index 7f827da033..63721018c1 100644
--- a/arch/arm/cpu/armv7m/cpu.c
+++ b/arch/arm/cpu/armv7m/cpu.c
@@ -47,7 +47,7 @@ int cleanup_before_linux(void)
 /*
  * Perform the low-level reset.
  */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	/*
 	 * Perform reset but keep priority group unchanged.
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
index 3a5bf77826..270a72e550 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
@@ -1231,7 +1231,7 @@ int timer_init(void)
 
 __efi_runtime_data u32 __iomem *rstcr = (u32 *)CONFIG_SYS_FSL_RST_ADDR;
 
-void __efi_runtime reset_cpu(ulong addr)
+void __efi_runtime reset_cpu(void)
 {
 #if defined(CONFIG_ARCH_LX2160A) || defined(CONFIG_ARCH_LX2162A)
 	/* clear the RST_REQ_MSK and SW_RST_REQ */
@@ -1260,7 +1260,7 @@ void __efi_runtime EFIAPI efi_reset_system(
 	case EFI_RESET_COLD:
 	case EFI_RESET_WARM:
 	case EFI_RESET_PLATFORM_SPECIFIC:
-		reset_cpu(0);
+		reset_cpu();
 		break;
 	case EFI_RESET_SHUTDOWN:
 		/* Nothing we can do */
diff --git a/arch/arm/cpu/armv8/s32v234/generic.c b/arch/arm/cpu/armv8/s32v234/generic.c
index 0fc9885222..d1ae10b1a7 100644
--- a/arch/arm/cpu/armv8/s32v234/generic.c
+++ b/arch/arm/cpu/armv8/s32v234/generic.c
@@ -319,7 +319,7 @@ static char *get_reset_cause(void)
 
 #define SRC_SCR_SW_RST					(1<<12)
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	printf("Feature not supported.\n");
 };
diff --git a/arch/arm/cpu/pxa/pxa2xx.c b/arch/arm/cpu/pxa/pxa2xx.c
index ea91d8aaec..c7efb67754 100644
--- a/arch/arm/cpu/pxa/pxa2xx.c
+++ b/arch/arm/cpu/pxa/pxa2xx.c
@@ -267,9 +267,9 @@ void i2c_clk_enable(void)
 	writel(readl(CKEN) | CKEN14_I2C, CKEN);
 }
 
-void __attribute__((weak)) reset_cpu(ulong ignored) __attribute__((noreturn));
+void __attribute__((weak)) reset_cpu(void) __attribute__((noreturn));
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	uint32_t tmp;
 
diff --git a/arch/arm/cpu/sa1100/cpu.c b/arch/arm/cpu/sa1100/cpu.c
index 91e100af1b..6f67f7fc22 100644
--- a/arch/arm/cpu/sa1100/cpu.c
+++ b/arch/arm/cpu/sa1100/cpu.c
@@ -55,7 +55,7 @@ static void cache_flush (void)
 #define RSRR	0x00
 #define RCSR	0x04
 
-__attribute__((noreturn)) void reset_cpu(ulong addr __attribute__((unused)))
+__attribute__((noreturn)) void reset_cpu(void)
 {
 	/* repeat endlessly */
 	while (1) {
diff --git a/arch/arm/lib/interrupts.c b/arch/arm/lib/interrupts.c
index 05bb1a38b3..6dc27d1d58 100644
--- a/arch/arm/lib/interrupts.c
+++ b/arch/arm/lib/interrupts.c
@@ -53,7 +53,7 @@ int disable_interrupts(void)
 void bad_mode (void)
 {
 	panic ("Resetting CPU ...\n");
-	reset_cpu(0);
+	reset_cpu();
 }
 
 static void show_efi_loaded_images(struct pt_regs *regs)
diff --git a/arch/arm/lib/interrupts_m.c b/arch/arm/lib/interrupts_m.c
index 2ae1c5ba76..277854aa87 100644
--- a/arch/arm/lib/interrupts_m.c
+++ b/arch/arm/lib/interrupts_m.c
@@ -59,7 +59,7 @@ void dump_regs(struct autosave_regs *regs)
 void bad_mode(void)
 {
 	panic("Resetting CPU ...\n");
-	reset_cpu(0);
+	reset_cpu();
 }
 
 void do_hard_fault(struct autosave_regs *autosave_regs)
diff --git a/arch/arm/lib/reset.c b/arch/arm/lib/reset.c
index 4f1a768bfe..95169bae1c 100644
--- a/arch/arm/lib/reset.c
+++ b/arch/arm/lib/reset.c
@@ -39,7 +39,7 @@ int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 	disable_interrupts();
 
 	reset_misc();
-	reset_cpu(0);
+	reset_cpu();
 
 	/*NOTREACHED*/
 	return 0;
diff --git a/arch/arm/mach-at91/arm920t/reset.c b/arch/arm/mach-at91/arm920t/reset.c
index d92bc57d66..91e375146a 100644
--- a/arch/arm/mach-at91/arm920t/reset.c
+++ b/arch/arm/mach-at91/arm920t/reset.c
@@ -24,7 +24,7 @@ void  __attribute__((weak)) board_reset(void)
 	/* true empty function for defining weak symbol */
 }
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	at91_st_t *st = (at91_st_t *) ATMEL_BASE_ST;
 
diff --git a/arch/arm/mach-at91/arm926ejs/reset.c b/arch/arm/mach-at91/arm926ejs/reset.c
index 56fbbd991e..6acbfa3301 100644
--- a/arch/arm/mach-at91/arm926ejs/reset.c
+++ b/arch/arm/mach-at91/arm926ejs/reset.c
@@ -12,7 +12,7 @@
 #include <asm/arch/at91_rstc.h>
 
 /* Reset the cpu by telling the reset controller to do so */
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	at91_rstc_t *rstc = (at91_rstc_t *) ATMEL_BASE_RSTC;
 
diff --git a/arch/arm/mach-at91/armv7/reset.c b/arch/arm/mach-at91/armv7/reset.c
index 8f4c81d1af..1ea415ea9e 100644
--- a/arch/arm/mach-at91/armv7/reset.c
+++ b/arch/arm/mach-at91/armv7/reset.c
@@ -15,7 +15,7 @@
 #include <asm/arch/at91_rstc.h>
 
 /* Reset the cpu by telling the reset controller to do so */
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	at91_rstc_t *rstc = (at91_rstc_t *)ATMEL_BASE_RSTC;
 
diff --git a/arch/arm/mach-bcm283x/reset.c b/arch/arm/mach-bcm283x/reset.c
index 2b4ccd4727..f13ac0c637 100644
--- a/arch/arm/mach-bcm283x/reset.c
+++ b/arch/arm/mach-bcm283x/reset.c
@@ -48,7 +48,7 @@ __reset_cpu(struct bcm2835_wdog_regs *wdog_regs, ulong ticks)
 	writel(BCM2835_WDOG_PASSWORD | rstc, &wdog_regs->rstc);
 }
 
-void reset_cpu(ulong ticks)
+void reset_cpu(void)
 {
 	struct bcm2835_wdog_regs *regs =
 		(struct bcm2835_wdog_regs *)BCM2835_WDOG_PHYSADDR;
diff --git a/arch/arm/mach-davinci/reset.c b/arch/arm/mach-davinci/reset.c
index 4e6031a593..0d59eb6e3c 100644
--- a/arch/arm/mach-davinci/reset.c
+++ b/arch/arm/mach-davinci/reset.c
@@ -12,7 +12,7 @@
 #include <asm/arch/timer_defs.h>
 #include <asm/arch/hardware.h>
 
-void reset_cpu(unsigned long a)
+void reset_cpu(void)
 {
 	struct davinci_timer *const wdttimer =
 		(struct davinci_timer *)DAVINCI_WDOG_BASE;
diff --git a/arch/arm/mach-exynos/soc.c b/arch/arm/mach-exynos/soc.c
index 810fa348ee..a07c87a2c8 100644
--- a/arch/arm/mach-exynos/soc.c
+++ b/arch/arm/mach-exynos/soc.c
@@ -20,7 +20,7 @@ extern void _main(void);
 void *secondary_boot_addr = (void *)_main;
 #endif /* CONFIG_TARGET_ESPRESSO7420 */
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 #ifdef CONFIG_CPU_V7A
 	writel(0x1, samsung_get_base_swreset());
diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c
index 5456c10fb1..2041599c0f 100644
--- a/arch/arm/mach-imx/imx8m/soc.c
+++ b/arch/arm/mach-imx/imx8m/soc.c
@@ -910,7 +910,7 @@ usb_modify_speed:
 #endif
 
 #if !CONFIG_IS_ENABLED(SYSRESET)
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct watchdog_regs *wdog = (struct watchdog_regs *)WDOG1_BASE_ADDR;
 
diff --git a/arch/arm/mach-imx/mx7ulp/soc.c b/arch/arm/mach-imx/mx7ulp/soc.c
index 8dd6b4d40e..320f24dd29 100644
--- a/arch/arm/mach-imx/mx7ulp/soc.c
+++ b/arch/arm/mach-imx/mx7ulp/soc.c
@@ -197,7 +197,7 @@ void s_init(void)
 #endif
 
 #ifndef CONFIG_ULP_WATCHDOG
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	setbits_le32(SIM0_RBASE, SIM_SOPT1_A7_SW_RESET);
 	while (1)
diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c
index 4fbf14843e..9191f686f0 100644
--- a/arch/arm/mach-k3/common.c
+++ b/arch/arm/mach-k3/common.c
@@ -320,7 +320,7 @@ int fdt_disable_node(void *blob, char *node_path)
 #endif
 
 #ifndef CONFIG_SYSRESET
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 }
 #endif
diff --git a/arch/arm/mach-keystone/ddr3.c b/arch/arm/mach-keystone/ddr3.c
index 7dea600d50..9ee3284156 100644
--- a/arch/arm/mach-keystone/ddr3.c
+++ b/arch/arm/mach-keystone/ddr3.c
@@ -345,7 +345,7 @@ void ddr3_check_ecc_int(u32 base)
 
 		if (!ecc_test) {
 			puts("Reseting the device ...\n");
-			reset_cpu(0);
+			reset_cpu();
 		}
 	}
 
@@ -445,7 +445,7 @@ void ddr3_err_reset_workaround(void)
 		tmp &= ~KS2_RSTYPE_PLL_SOFT;
 		__raw_writel(tmp, KS2_RSTCTRL_RSCFG);
 
-		reset_cpu(0);
+		reset_cpu();
 	}
 }
 #endif
diff --git a/arch/arm/mach-keystone/init.c b/arch/arm/mach-keystone/init.c
index 4950f14655..5b95f60500 100644
--- a/arch/arm/mach-keystone/init.c
+++ b/arch/arm/mach-keystone/init.c
@@ -192,7 +192,7 @@ int arch_cpu_init(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	volatile u32 *rstctrl = (volatile u32 *)(KS2_RSTCTRL);
 	u32 tmp;
diff --git a/arch/arm/mach-kirkwood/cpu.c b/arch/arm/mach-kirkwood/cpu.c
index 551c22a8ea..9c818fa45e 100644
--- a/arch/arm/mach-kirkwood/cpu.c
+++ b/arch/arm/mach-kirkwood/cpu.c
@@ -19,7 +19,7 @@
 #include <asm/arch/soc.h>
 #include <mvebu_mmc.h>
 
-void reset_cpu(unsigned long ignored)
+void reset_cpu(void)
 {
 	struct kwcpu_registers *cpureg =
 	    (struct kwcpu_registers *)KW_CPU_REG_BASE;
diff --git a/arch/arm/mach-lpc32xx/cpu.c b/arch/arm/mach-lpc32xx/cpu.c
index 7378192a33..c2586d0929 100644
--- a/arch/arm/mach-lpc32xx/cpu.c
+++ b/arch/arm/mach-lpc32xx/cpu.c
@@ -17,7 +17,7 @@
 static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE;
 static struct wdt_regs  *wdt = (struct wdt_regs *)WDT_BASE;
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	/* Enable watchdog clock */
 	setbits_le32(&clk->timclk_ctrl, CLK_TIMCLK_WATCHDOG);
diff --git a/arch/arm/mach-mediatek/mt7622/init.c b/arch/arm/mach-mediatek/mt7622/init.c
index 7f6ce80f37..e501907b53 100644
--- a/arch/arm/mach-mediatek/mt7622/init.c
+++ b/arch/arm/mach-mediatek/mt7622/init.c
@@ -27,7 +27,7 @@ int dram_init(void)
 
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }
diff --git a/arch/arm/mach-mediatek/mt8512/init.c b/arch/arm/mach-mediatek/mt8512/init.c
index c14e7d22e6..b7050dfc39 100644
--- a/arch/arm/mach-mediatek/mt8512/init.c
+++ b/arch/arm/mach-mediatek/mt8512/init.c
@@ -43,7 +43,7 @@ int dram_init_banksize(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct udevice *watchdog_dev = NULL;
 
diff --git a/arch/arm/mach-mediatek/mt8516/init.c b/arch/arm/mach-mediatek/mt8516/init.c
index 3771152fb3..3460dcc249 100644
--- a/arch/arm/mach-mediatek/mt8516/init.c
+++ b/arch/arm/mach-mediatek/mt8516/init.c
@@ -85,7 +85,7 @@ int mtk_soc_early_init(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }
diff --git a/arch/arm/mach-mediatek/mt8518/init.c b/arch/arm/mach-mediatek/mt8518/init.c
index 28b00c3dec..f7e03de365 100644
--- a/arch/arm/mach-mediatek/mt8518/init.c
+++ b/arch/arm/mach-mediatek/mt8518/init.c
@@ -42,7 +42,7 @@ int dram_init_banksize(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }
diff --git a/arch/arm/mach-meson/board-common.c b/arch/arm/mach-meson/board-common.c
index 34b3c8f399..1690b6b1e6 100644
--- a/arch/arm/mach-meson/board-common.c
+++ b/arch/arm/mach-meson/board-common.c
@@ -167,7 +167,7 @@ int fastboot_set_reboot_flag(enum fastboot_reboot_reason reason)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct pt_regs regs;
 
@@ -182,7 +182,7 @@ void reset_cpu(ulong addr)
 		;
 }
 #else
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }
diff --git a/arch/arm/mach-mvebu/armada3700/cpu.c b/arch/arm/mach-mvebu/armada3700/cpu.c
index 70f76c7d70..0cf60d7cdd 100644
--- a/arch/arm/mach-mvebu/armada3700/cpu.c
+++ b/arch/arm/mach-mvebu/armada3700/cpu.c
@@ -314,7 +314,7 @@ int a3700_fdt_fix_pcie_regions(void *blob)
 	return fdt_setprop_inplace(blob, node, "ranges", new_ranges, len);
 }
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	/*
 	 * Write magic number of 0x1d1e to North Bridge Warm Reset register
diff --git a/arch/arm/mach-mvebu/armada8k/cpu.c b/arch/arm/mach-mvebu/armada8k/cpu.c
index 529dac9059..474327a8e1 100644
--- a/arch/arm/mach-mvebu/armada8k/cpu.c
+++ b/arch/arm/mach-mvebu/armada8k/cpu.c
@@ -104,7 +104,7 @@ void enable_caches(void)
 	dcache_enable();
 }
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	u32 reg;
 
diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c
index 7dce11e77f..0b935c46fb 100644
--- a/arch/arm/mach-mvebu/cpu.c
+++ b/arch/arm/mach-mvebu/cpu.c
@@ -42,7 +42,7 @@ void lowlevel_init(void)
 	 */
 }
 
-void reset_cpu(unsigned long ignored)
+void reset_cpu(void)
 {
 	struct mvebu_system_registers *reg =
 		(struct mvebu_system_registers *)MVEBU_SYSTEM_REG_BASE;
diff --git a/arch/arm/mach-octeontx/cpu.c b/arch/arm/mach-octeontx/cpu.c
index ce5f2b42d7..7bd74fe4f6 100644
--- a/arch/arm/mach-octeontx/cpu.c
+++ b/arch/arm/mach-octeontx/cpu.c
@@ -72,6 +72,6 @@ u64 get_page_table_size(void)
 	return 0x80000;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
diff --git a/arch/arm/mach-octeontx2/cpu.c b/arch/arm/mach-octeontx2/cpu.c
index 87868152b7..afa458c09b 100644
--- a/arch/arm/mach-octeontx2/cpu.c
+++ b/arch/arm/mach-octeontx2/cpu.c
@@ -68,6 +68,6 @@ u64 get_page_table_size(void)
 	return 0x80000;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
diff --git a/arch/arm/mach-omap2/omap5/hwinit.c b/arch/arm/mach-omap2/omap5/hwinit.c
index 47ac8656bf..edab9a9298 100644
--- a/arch/arm/mach-omap2/omap5/hwinit.c
+++ b/arch/arm/mach-omap2/omap5/hwinit.c
@@ -417,7 +417,7 @@ void omap_die_id(unsigned int *die_id)
 	die_id[3] = readl((*ctrl)->control_std_fuse_die_id_3);
 }
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	u32 omap_rev = omap_revision();
 
diff --git a/arch/arm/mach-omap2/reset.c b/arch/arm/mach-omap2/reset.c
index 2bbd5fcb9b..1fd79c2e8a 100644
--- a/arch/arm/mach-omap2/reset.c
+++ b/arch/arm/mach-omap2/reset.c
@@ -14,7 +14,7 @@
 #include <asm/arch/cpu.h>
 #include <linux/compiler.h>
 
-void __weak reset_cpu(unsigned long ignored)
+void __weak reset_cpu(void)
 {
 	writel(PRM_RSTCTRL_RESET, PRM_RSTCTRL);
 }
diff --git a/arch/arm/mach-orion5x/cpu.c b/arch/arm/mach-orion5x/cpu.c
index beae7b8484..ffae9a01e3 100644
--- a/arch/arm/mach-orion5x/cpu.c
+++ b/arch/arm/mach-orion5x/cpu.c
@@ -20,7 +20,7 @@
 
 #define BUFLEN	16
 
-void reset_cpu(unsigned long ignored)
+void reset_cpu(void)
 {
 	struct orion5x_cpu_registers *cpureg =
 	    (struct orion5x_cpu_registers *)ORION5X_CPU_REG_BASE;
diff --git a/arch/arm/mach-owl/soc.c b/arch/arm/mach-owl/soc.c
index 4d2b9d0b0e..4baef2eed3 100644
--- a/arch/arm/mach-owl/soc.c
+++ b/arch/arm/mach-owl/soc.c
@@ -74,7 +74,7 @@ int board_init(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }
diff --git a/arch/arm/mach-socfpga/include/mach/reset_manager.h b/arch/arm/mach-socfpga/include/mach/reset_manager.h
index 7844ad14cb..e1e46cba22 100644
--- a/arch/arm/mach-socfpga/include/mach/reset_manager.h
+++ b/arch/arm/mach-socfpga/include/mach/reset_manager.h
@@ -8,7 +8,7 @@
 
 phys_addr_t socfpga_get_rstmgr_addr(void);
 
-void reset_cpu(ulong addr);
+void reset_cpu(void);
 
 void socfpga_per_reset(u32 reset, int set);
 void socfpga_per_reset_all(void);
diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c
index fa2b6fcfd6..503538e26d 100644
--- a/arch/arm/mach-sunxi/board.c
+++ b/arch/arm/mach-sunxi/board.c
@@ -338,7 +338,7 @@ void board_init_f(ulong dummy)
 }
 #endif
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 #if defined(CONFIG_SUNXI_GEN_SUN4I) || defined(CONFIG_MACH_SUN8I_R40)
 	static const struct sunxi_wdog *wdog =
diff --git a/arch/arm/mach-tegra/cmd_enterrcm.c b/arch/arm/mach-tegra/cmd_enterrcm.c
index 25df31a3b8..92ff6cb1bf 100644
--- a/arch/arm/mach-tegra/cmd_enterrcm.c
+++ b/arch/arm/mach-tegra/cmd_enterrcm.c
@@ -40,7 +40,7 @@ static int do_enterrcm(struct cmd_tbl *cmdtp, int flag, int argc,
 
 	tegra_pmc_writel(2, PMC_SCRATCH0);
 	disable_interrupts();
-	reset_cpu(0);
+	reset_cpu();
 
 	return 0;
 }
diff --git a/arch/arm/mach-tegra/pmc.c b/arch/arm/mach-tegra/pmc.c
index 93db63e104..8d617bee63 100644
--- a/arch/arm/mach-tegra/pmc.c
+++ b/arch/arm/mach-tegra/pmc.c
@@ -85,7 +85,7 @@ void tegra_pmc_writel(u32 value, unsigned long offset)
 	writel(value, NV_PA_PMC_BASE + offset);
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	u32 value;
 
diff --git a/arch/arm/mach-uniphier/arm32/psci.c b/arch/arm/mach-uniphier/arm32/psci.c
index a4d260aece..fbb6ebca77 100644
--- a/arch/arm/mach-uniphier/arm32/psci.c
+++ b/arch/arm/mach-uniphier/arm32/psci.c
@@ -158,5 +158,5 @@ s32 __secure psci_cpu_on(u32 function_id, u32 cpuid, u32 entry_point,
 
 void __secure psci_system_reset(void)
 {
-	reset_cpu(0);
+	reset_cpu();
 }
diff --git a/arch/arm/mach-uniphier/reset.c b/arch/arm/mach-uniphier/reset.c
index 5fffd23e9a..dddb48ec4a 100644
--- a/arch/arm/mach-uniphier/reset.c
+++ b/arch/arm/mach-uniphier/reset.c
@@ -18,7 +18,7 @@
 #define __SECURE
 #endif
 
-void __SECURE reset_cpu(unsigned long ignored)
+void __SECURE reset_cpu(void)
 {
 	u32 tmp;
 
diff --git a/arch/arm/mach-zynq/cpu.c b/arch/arm/mach-zynq/cpu.c
index 3befc12028..69b818f24b 100644
--- a/arch/arm/mach-zynq/cpu.c
+++ b/arch/arm/mach-zynq/cpu.c
@@ -78,7 +78,7 @@ unsigned int zynq_get_silicon_version(void)
 						>> ZYNQ_SILICON_VER_SHIFT;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	zynq_slcr_cpu_reset();
 	while (1)
diff --git a/arch/arm/mach-zynqmp-r5/cpu.c b/arch/arm/mach-zynqmp-r5/cpu.c
index d841c3a5b3..0d368443d8 100644
--- a/arch/arm/mach-zynqmp-r5/cpu.c
+++ b/arch/arm/mach-zynqmp-r5/cpu.c
@@ -30,7 +30,7 @@ int arch_cpu_init(void)
 /*
  * Perform the low-level reset.
  */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	while (1)
 		;
diff --git a/arch/nds32/cpu/n1213/ag101/cpu.c b/arch/nds32/cpu/n1213/ag101/cpu.c
index 9d99c83bf3..91c3574bce 100644
--- a/arch/nds32/cpu/n1213/ag101/cpu.c
+++ b/arch/nds32/cpu/n1213/ag101/cpu.c
@@ -46,7 +46,7 @@ int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 	/*
 	 * reset to the base addr of andesboot.
 	 * currently no ROM loader at addr 0.
-	 * do not use reset_cpu(0);
+	 * do not use reset_cpu();
 	 */
 #ifdef CONFIG_FTWDT010_WATCHDOG
 	/*
diff --git a/arch/nds32/lib/interrupts.c b/arch/nds32/lib/interrupts.c
index 1481e05500..0ec72d157f 100644
--- a/arch/nds32/lib/interrupts.c
+++ b/arch/nds32/lib/interrupts.c
@@ -66,7 +66,7 @@ int disable_interrupts(void)
 void bad_mode(void)
 {
 	panic("Resetting CPU ...\n");
-	reset_cpu(0);
+	reset_cpu();
 }
 
 void show_regs(struct pt_regs *regs)
diff --git a/arch/sandbox/cpu/sdl.c b/arch/sandbox/cpu/sdl.c
index d4dab36981..8102649be3 100644
--- a/arch/sandbox/cpu/sdl.c
+++ b/arch/sandbox/cpu/sdl.c
@@ -69,14 +69,14 @@ static void sandbox_sdl_poll_events(void)
 	 * We don't want to include common.h in this file since it uses
 	 * system headers. So add a declation here.
 	 */
-	extern void reset_cpu(unsigned long addr);
+	extern void reset_cpu(void);
 	SDL_Event event;
 
 	while (SDL_PollEvent(&event)) {
 		switch (event.type) {
 		case SDL_QUIT:
 			puts("LCD window closed - quitting\n");
-			reset_cpu(1);
+			reset_cpu();
 			break;
 		}
 	}
diff --git a/arch/sh/cpu/sh4/cpu.c b/arch/sh/cpu/sh4/cpu.c
index 801102fc7d..1b2f50dbe6 100644
--- a/arch/sh/cpu/sh4/cpu.c
+++ b/arch/sh/cpu/sh4/cpu.c
@@ -32,7 +32,7 @@ int cleanup_before_linux (void)
 int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 {
 	disable_interrupts();
-	reset_cpu(0);
+	reset_cpu();
 	return 0;
 }
 
diff --git a/arch/sh/cpu/sh4/watchdog.c b/arch/sh/cpu/sh4/watchdog.c
index 1de32cd419..bf403d3c52 100644
--- a/arch/sh/cpu/sh4/watchdog.c
+++ b/arch/sh/cpu/sh4/watchdog.c
@@ -51,7 +51,7 @@ int watchdog_disable(void)
 }
 #endif
 
-void reset_cpu(unsigned long ignored)
+void reset_cpu(void)
 {
 	/* Address error with SR.BL=1 first. */
 	trigger_address_error();
diff --git a/arch/x86/cpu/ivybridge/cpu.c b/arch/x86/cpu/ivybridge/cpu.c
index bddba3edde..a02f4f9600 100644
--- a/arch/x86/cpu/ivybridge/cpu.c
+++ b/arch/x86/cpu/ivybridge/cpu.c
@@ -143,7 +143,7 @@ int checkcpu(void)
 
 		/* System is not happy after keyboard reset... */
 		debug("Issuing CF9 warm reset\n");
-		reset_cpu(0);
+		reset_cpu();
 	}
 
 	ret = cpu_common_init();
diff --git a/board/BuR/brppt2/board.c b/board/BuR/brppt2/board.c
index e6eb403fc3..ee006f0196 100644
--- a/board/BuR/brppt2/board.c
+++ b/board/BuR/brppt2/board.c
@@ -540,7 +540,7 @@ void board_init_f(ulong dummy)
 	spl_dram_init();
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
 #endif /* CONFIG_SPL_BUILD */
diff --git a/board/abilis/tb100/tb100.c b/board/abilis/tb100/tb100.c
index 52dc5b8d86..89e73225a7 100644
--- a/board/abilis/tb100/tb100.c
+++ b/board/abilis/tb100/tb100.c
@@ -9,7 +9,7 @@
 #include <netdev.h>
 #include <asm/io.h>
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 #define CRM_SWRESET	0xff101044
 	writel(0x1, (void *)CRM_SWRESET);
diff --git a/board/advantech/imx8qm_rom7720_a1/imx8qm_rom7720_a1.c b/board/advantech/imx8qm_rom7720_a1/imx8qm_rom7720_a1.c
index 8492e7603b..ace18b2d60 100644
--- a/board/advantech/imx8qm_rom7720_a1/imx8qm_rom7720_a1.c
+++ b/board/advantech/imx8qm_rom7720_a1/imx8qm_rom7720_a1.c
@@ -115,7 +115,7 @@ int board_init(void)
 /*
  * Board specific reset that is system reset.
  */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	/* TODO */
 }
diff --git a/board/armltd/total_compute/total_compute.c b/board/armltd/total_compute/total_compute.c
index 01c65e4db8..b7eaab0851 100644
--- a/board/armltd/total_compute/total_compute.c
+++ b/board/armltd/total_compute/total_compute.c
@@ -63,6 +63,6 @@ int dram_init_banksize(void)
 }
 
 /* Nothing to be done here as handled by PSCI interface */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
diff --git a/board/armltd/vexpress/vexpress_common.c b/board/armltd/vexpress/vexpress_common.c
index df4cbd3204..ba3278a199 100644
--- a/board/armltd/vexpress/vexpress_common.c
+++ b/board/armltd/vexpress/vexpress_common.c
@@ -174,7 +174,7 @@ int v2m_cfg_write(u32 devfn, u32 data)
 }
 
 /* Use the ARM Watchdog System to cause reset */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	if (v2m_cfg_write(SYS_CFG_REBOOT | SYS_CFG_SITE_MB, 0))
 		printf("Unable to reboot\n");
diff --git a/board/armltd/vexpress64/vexpress64.c b/board/armltd/vexpress64/vexpress64.c
index 9d294903e9..2e4260286b 100644
--- a/board/armltd/vexpress64/vexpress64.c
+++ b/board/armltd/vexpress64/vexpress64.c
@@ -143,7 +143,7 @@ void *board_fdt_blob_setup(void)
 #endif
 
 /* Actual reset is done via PSCI. */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
 
diff --git a/board/atmark-techno/armadillo-800eva/armadillo-800eva.c b/board/atmark-techno/armadillo-800eva/armadillo-800eva.c
index 1bae283252..c1c3dfd3de 100644
--- a/board/atmark-techno/armadillo-800eva/armadillo-800eva.c
+++ b/board/atmark-techno/armadillo-800eva/armadillo-800eva.c
@@ -322,6 +322,6 @@ int board_late_init(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
diff --git a/board/beacon/beacon-rzg2m/beacon-rzg2m.c b/board/beacon/beacon-rzg2m/beacon-rzg2m.c
index c343de5102..0c7f8e54e9 100644
--- a/board/beacon/beacon-rzg2m/beacon-rzg2m.c
+++ b/board/beacon/beacon-rzg2m/beacon-rzg2m.c
@@ -47,7 +47,7 @@ int dram_init_banksize(void)
 #define RST_CA57RESCNT	(RST_BASE + 0x40)
 #define RST_CODE	0xA5A5000F
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	writel(RST_CODE, RST_CA57RESCNT);
 }
diff --git a/board/bosch/shc/board.c b/board/bosch/shc/board.c
index bfce291691..e893781887 100644
--- a/board/bosch/shc/board.c
+++ b/board/bosch/shc/board.c
@@ -486,7 +486,7 @@ static void bosch_check_reset_pin(void)
 		printf("Resetting ...\n");
 		writel(RESET_MASK, GPIO1_BASE + OMAP_GPIO_IRQSTATUS_SET_0);
 		disable_interrupts();
-		reset_cpu(0);
+		reset_cpu();
 		/*NOTREACHED*/
 	}
 }
diff --git a/board/broadcom/bcmns2/northstar2.c b/board/broadcom/bcmns2/northstar2.c
index 494e457ff6..ee586d5660 100644
--- a/board/broadcom/bcmns2/northstar2.c
+++ b/board/broadcom/bcmns2/northstar2.c
@@ -57,7 +57,7 @@ int dram_init_banksize(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }
diff --git a/board/broadcom/bcmns3/ns3.c b/board/broadcom/bcmns3/ns3.c
index 8e6b006518..758a358f54 100644
--- a/board/broadcom/bcmns3/ns3.c
+++ b/board/broadcom/bcmns3/ns3.c
@@ -185,7 +185,7 @@ ulong board_get_usable_ram_top(ulong total_size)
 	return BCM_NS3_MEM_END;
 }
 
-void reset_cpu(ulong level)
+void reset_cpu(void)
 {
 	/* Perform a level 3 reset */
 	psci_system_reset2(3, 0);
diff --git a/board/broadcom/bcmstb/bcmstb.c b/board/broadcom/bcmstb/bcmstb.c
index f6bdf1f5f4..ee0a341077 100644
--- a/board/broadcom/bcmstb/bcmstb.c
+++ b/board/broadcom/bcmstb/bcmstb.c
@@ -43,7 +43,7 @@ u32 get_board_rev(void)
 	return 0;
 }
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 }
 
diff --git a/board/cavium/thunderx/thunderx.c b/board/cavium/thunderx/thunderx.c
index b09f72cad5..a7dc5c6aeb 100644
--- a/board/cavium/thunderx/thunderx.c
+++ b/board/cavium/thunderx/thunderx.c
@@ -110,7 +110,7 @@ int dram_init(void)
 /*
  * Board specific reset that is system reset.
  */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
 
diff --git a/board/compulab/cm_t335/spl.c b/board/compulab/cm_t335/spl.c
index 8662632a7e..33264dfa71 100644
--- a/board/compulab/cm_t335/spl.c
+++ b/board/compulab/cm_t335/spl.c
@@ -96,7 +96,7 @@ static void probe_sdram_size(long size)
 		break;
 	default:
 		puts("Failed configuring DRAM, resetting...\n\n");
-		reset_cpu(0);
+		reset_cpu();
 	}
 	debug("%s: setting DRAM size to %ldM\n", __func__, size >> 20);
 	config_ddr(303, &ioregs, &ddr3_data,
diff --git a/board/cortina/presidio-asic/presidio.c b/board/cortina/presidio-asic/presidio.c
index 5c73522263..f344622b02 100644
--- a/board/cortina/presidio-asic/presidio.c
+++ b/board/cortina/presidio-asic/presidio.c
@@ -115,7 +115,7 @@ int dram_init(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	invoke_psci_fn_smc(PSCI_0_2_FN_SYSTEM_RESET, 0, 0, 0);
 }
diff --git a/board/freescale/imx8qm_mek/imx8qm_mek.c b/board/freescale/imx8qm_mek/imx8qm_mek.c
index c677220624..682099ad9c 100644
--- a/board/freescale/imx8qm_mek/imx8qm_mek.c
+++ b/board/freescale/imx8qm_mek/imx8qm_mek.c
@@ -105,7 +105,7 @@ int board_init(void)
 /*
  * Board specific reset that is system reset.
  */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	/* TODO */
 }
diff --git a/board/freescale/imx8qxp_mek/imx8qxp_mek.c b/board/freescale/imx8qxp_mek/imx8qxp_mek.c
index 7179823a22..21cfa142f3 100644
--- a/board/freescale/imx8qxp_mek/imx8qxp_mek.c
+++ b/board/freescale/imx8qxp_mek/imx8qxp_mek.c
@@ -129,7 +129,7 @@ int board_init(void)
 /*
  * Board specific reset that is system reset.
  */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	/* TODO */
 }
diff --git a/board/freescale/mx6memcal/spl.c b/board/freescale/mx6memcal/spl.c
index c82b532f6d..61d0ca3408 100644
--- a/board/freescale/mx6memcal/spl.c
+++ b/board/freescale/mx6memcal/spl.c
@@ -425,7 +425,7 @@ void board_init_f(ulong dummy)
 		    is_cpu_type(MXC_CPU_MX6SL)) {
 			printf("cpu type 0x%x doesn't support 64-bit bus\n",
 			       get_cpu_type());
-			reset_cpu(0);
+			reset_cpu();
 		}
 	}
 #ifdef CONFIG_MX6SL
diff --git a/board/ge/b1x5v2/spl.c b/board/ge/b1x5v2/spl.c
index 2e6f905219..52c80f792d 100644
--- a/board/ge/b1x5v2/spl.c
+++ b/board/ge/b1x5v2/spl.c
@@ -436,7 +436,7 @@ static int get_boardmem_size(struct spi_flash *spi)
 	return 1024;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
 
diff --git a/board/highbank/highbank.c b/board/highbank/highbank.c
index a790d453da..906bd9b6dd 100644
--- a/board/highbank/highbank.c
+++ b/board/highbank/highbank.c
@@ -128,7 +128,7 @@ static int is_highbank(void)
 	return (midr & 0xfff0) == 0xc090;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	writel(HB_PWR_HARD_RESET, HB_SREG_A9_PWR_REQ);
 	if (is_highbank())
diff --git a/board/hisilicon/hikey/hikey.c b/board/hisilicon/hikey/hikey.c
index afe324c890..c9a2d60ee5 100644
--- a/board/hisilicon/hikey/hikey.c
+++ b/board/hisilicon/hikey/hikey.c
@@ -486,7 +486,7 @@ int dram_init_banksize(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	writel(0x48698284, &ao_sc->stat0);
 	wfi();
diff --git a/board/hisilicon/hikey960/hikey960.c b/board/hisilicon/hikey960/hikey960.c
index 62073aa954..f41fabbad0 100644
--- a/board/hisilicon/hikey960/hikey960.c
+++ b/board/hisilicon/hikey960/hikey960.c
@@ -185,7 +185,7 @@ int board_init(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }
diff --git a/board/hisilicon/poplar/poplar.c b/board/hisilicon/poplar/poplar.c
index fda9a3405d..6cc79d96a1 100644
--- a/board/hisilicon/poplar/poplar.c
+++ b/board/hisilicon/poplar/poplar.c
@@ -60,7 +60,7 @@ int checkboard(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }
diff --git a/board/kmc/kzm9g/kzm9g.c b/board/kmc/kzm9g/kzm9g.c
index 02c87a031c..dccf4691af 100644
--- a/board/kmc/kzm9g/kzm9g.c
+++ b/board/kmc/kzm9g/kzm9g.c
@@ -366,7 +366,7 @@ int board_eth_init(struct bd_info *bis)
 	return ret;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	/* Soft Power On Reset */
 	writel((1 << 31), RESCNT2);
diff --git a/board/liebherr/display5/spl.c b/board/liebherr/display5/spl.c
index b8658c8d61..39f70f578e 100644
--- a/board/liebherr/display5/spl.c
+++ b/board/liebherr/display5/spl.c
@@ -376,7 +376,7 @@ void board_boot_order(u32 *spl_boot_list)
 #endif
 }
 
-void reset_cpu(ulong addr) {}
+void reset_cpu(void) {}
 
 #ifdef CONFIG_SPL_LOAD_FIT
 int board_fit_config_name_match(const char *name)
diff --git a/board/phytium/durian/durian.c b/board/phytium/durian/durian.c
index 8a82a4591a..ef13f7cff4 100644
--- a/board/phytium/durian/durian.c
+++ b/board/phytium/durian/durian.c
@@ -42,7 +42,7 @@ int board_init(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct arm_smccc_res res;
 
diff --git a/board/qualcomm/dragonboard410c/dragonboard410c.c b/board/qualcomm/dragonboard410c/dragonboard410c.c
index 646013cfc9..0d282de958 100644
--- a/board/qualcomm/dragonboard410c/dragonboard410c.c
+++ b/board/qualcomm/dragonboard410c/dragonboard410c.c
@@ -203,7 +203,7 @@ int ft_board_setup(void *blob, struct bd_info *bd)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }
diff --git a/board/qualcomm/dragonboard820c/dragonboard820c.c b/board/qualcomm/dragonboard820c/dragonboard820c.c
index 877e34c210..4ccb1a0750 100644
--- a/board/qualcomm/dragonboard820c/dragonboard820c.c
+++ b/board/qualcomm/dragonboard820c/dragonboard820c.c
@@ -127,7 +127,7 @@ int board_init(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }
diff --git a/board/renesas/alt/alt.c b/board/renesas/alt/alt.c
index 854c47636d..3b60afc59c 100644
--- a/board/renesas/alt/alt.c
+++ b/board/renesas/alt/alt.c
@@ -111,7 +111,7 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct udevice *dev;
 	const u8 pmic_bus = 7;
diff --git a/board/renesas/alt/alt_spl.c b/board/renesas/alt/alt_spl.c
index 2de236fc29..cdaa04e4f4 100644
--- a/board/renesas/alt/alt_spl.c
+++ b/board/renesas/alt/alt_spl.c
@@ -408,6 +408,6 @@ void board_boot_order(u32 *spl_boot_list)
 	spl_boot_list[2] = BOOT_DEVICE_NONE;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
diff --git a/board/renesas/blanche/blanche.c b/board/renesas/blanche/blanche.c
index 9671382f2a..a36526986c 100644
--- a/board/renesas/blanche/blanche.c
+++ b/board/renesas/blanche/blanche.c
@@ -360,7 +360,7 @@ int dram_init_banksize(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct udevice *dev;
 	const u8 pmic_bus = 6;
diff --git a/board/renesas/condor/condor.c b/board/renesas/condor/condor.c
index 4454061e07..e930de31b2 100644
--- a/board/renesas/condor/condor.c
+++ b/board/renesas/condor/condor.c
@@ -34,7 +34,7 @@ int board_init(void)
 #define RST_CA57_CODE	0xA5A5000F
 #define RST_CA53_CODE	0x5A5A000F
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	unsigned long midr, cputype;
 
diff --git a/board/renesas/draak/draak.c b/board/renesas/draak/draak.c
index ffd52ebfe4..1d76f95aed 100644
--- a/board/renesas/draak/draak.c
+++ b/board/renesas/draak/draak.c
@@ -75,7 +75,7 @@ int board_init(void)
 #define RST_CA53RESCNT	(RST_BASE + 0x44)
 #define RST_CA53_CODE	0x5A5A000F
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	writel(RST_CA53_CODE, RST_CA53RESCNT);
 }
diff --git a/board/renesas/eagle/eagle.c b/board/renesas/eagle/eagle.c
index f9e553feaa..bb32e3d2c5 100644
--- a/board/renesas/eagle/eagle.c
+++ b/board/renesas/eagle/eagle.c
@@ -78,7 +78,7 @@ int board_init(void)
 #define RST_CA57_CODE	0xA5A5000F
 #define RST_CA53_CODE	0x5A5A000F
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	unsigned long midr, cputype;
 
diff --git a/board/renesas/ebisu/ebisu.c b/board/renesas/ebisu/ebisu.c
index 82cd2a5800..9d4af8d3a6 100644
--- a/board/renesas/ebisu/ebisu.c
+++ b/board/renesas/ebisu/ebisu.c
@@ -42,7 +42,7 @@ int board_init(void)
 #define RST_CA53RESCNT	(RST_BASE + 0x44)
 #define RST_CA53_CODE	0x5A5A000F
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	writel(RST_CA53_CODE, RST_CA53RESCNT);
 }
diff --git a/board/renesas/gose/gose.c b/board/renesas/gose/gose.c
index 56cdc73b1a..51768c315e 100644
--- a/board/renesas/gose/gose.c
+++ b/board/renesas/gose/gose.c
@@ -117,7 +117,7 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct udevice *dev;
 	const u8 pmic_bus = 6;
diff --git a/board/renesas/gose/gose_spl.c b/board/renesas/gose/gose_spl.c
index 624ba5db04..c0bf720443 100644
--- a/board/renesas/gose/gose_spl.c
+++ b/board/renesas/gose/gose_spl.c
@@ -405,6 +405,6 @@ void board_boot_order(u32 *spl_boot_list)
 	spl_boot_list[2] = BOOT_DEVICE_NONE;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
diff --git a/board/renesas/grpeach/grpeach.c b/board/renesas/grpeach/grpeach.c
index ac989eb29c..199ec4a310 100644
--- a/board/renesas/grpeach/grpeach.c
+++ b/board/renesas/grpeach/grpeach.c
@@ -40,7 +40,7 @@ int dram_init_banksize(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	/* Dummy read (must read WRCSR:WOVF at least once before clearing) */
 	readb(RZA1_WDT_BASE + WRCSR);
diff --git a/board/renesas/koelsch/koelsch.c b/board/renesas/koelsch/koelsch.c
index b0a66ea266..7e94bd8205 100644
--- a/board/renesas/koelsch/koelsch.c
+++ b/board/renesas/koelsch/koelsch.c
@@ -119,7 +119,7 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct udevice *dev;
 	const u8 pmic_bus = 6;
diff --git a/board/renesas/koelsch/koelsch_spl.c b/board/renesas/koelsch/koelsch_spl.c
index 449bbfa7b8..b377f70715 100644
--- a/board/renesas/koelsch/koelsch_spl.c
+++ b/board/renesas/koelsch/koelsch_spl.c
@@ -407,6 +407,6 @@ void board_boot_order(u32 *spl_boot_list)
 	spl_boot_list[2] = BOOT_DEVICE_NONE;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
diff --git a/board/renesas/lager/lager.c b/board/renesas/lager/lager.c
index add4eef3d5..87c5e01371 100644
--- a/board/renesas/lager/lager.c
+++ b/board/renesas/lager/lager.c
@@ -128,7 +128,7 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct udevice *dev;
 	const u8 pmic_bus = 2;
diff --git a/board/renesas/lager/lager_spl.c b/board/renesas/lager/lager_spl.c
index 1ca857c2c3..d3d397e8f0 100644
--- a/board/renesas/lager/lager_spl.c
+++ b/board/renesas/lager/lager_spl.c
@@ -393,6 +393,6 @@ void board_boot_order(u32 *spl_boot_list)
 	spl_boot_list[2] = BOOT_DEVICE_NONE;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
diff --git a/board/renesas/porter/porter.c b/board/renesas/porter/porter.c
index b3e4c08d74..b0f8505252 100644
--- a/board/renesas/porter/porter.c
+++ b/board/renesas/porter/porter.c
@@ -117,7 +117,7 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct udevice *dev;
 	const u8 pmic_bus = 6;
diff --git a/board/renesas/porter/porter_spl.c b/board/renesas/porter/porter_spl.c
index f10c6cffc2..8595770c36 100644
--- a/board/renesas/porter/porter_spl.c
+++ b/board/renesas/porter/porter_spl.c
@@ -488,6 +488,6 @@ void board_boot_order(u32 *spl_boot_list)
 	spl_boot_list[2] = BOOT_DEVICE_NONE;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
diff --git a/board/renesas/rcar-common/gen3-spl.c b/board/renesas/rcar-common/gen3-spl.c
index fd6e5054a6..b02a946a21 100644
--- a/board/renesas/rcar-common/gen3-spl.c
+++ b/board/renesas/rcar-common/gen3-spl.c
@@ -55,6 +55,6 @@ void s_init(void)
 {
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
diff --git a/board/renesas/salvator-x/salvator-x.c b/board/renesas/salvator-x/salvator-x.c
index 08ed725521..071076a336 100644
--- a/board/renesas/salvator-x/salvator-x.c
+++ b/board/renesas/salvator-x/salvator-x.c
@@ -76,7 +76,7 @@ int board_init(void)
 #define RST_RSTOUTCR	(RST_BASE + 0x58)
 #define RST_CODE	0xA5A5000F
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 #if defined(CONFIG_SYS_I2C) && defined(CONFIG_SYS_I2C_SH)
 	i2c_reg_write(CONFIG_SYS_I2C_POWERIC_ADDR, 0x20, 0x80);
diff --git a/board/renesas/silk/silk.c b/board/renesas/silk/silk.c
index 05af5f4d68..4558070af8 100644
--- a/board/renesas/silk/silk.c
+++ b/board/renesas/silk/silk.c
@@ -112,7 +112,7 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct udevice *dev;
 	const u8 pmic_bus = 1;
diff --git a/board/renesas/silk/silk_spl.c b/board/renesas/silk/silk_spl.c
index f10f84a3cc..afb9f85ffc 100644
--- a/board/renesas/silk/silk_spl.c
+++ b/board/renesas/silk/silk_spl.c
@@ -422,6 +422,6 @@ void board_boot_order(u32 *spl_boot_list)
 	spl_boot_list[2] = BOOT_DEVICE_NONE;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
diff --git a/board/renesas/stout/cpld.c b/board/renesas/stout/cpld.c
index b56ed1703f..ac8048c81c 100644
--- a/board/renesas/stout/cpld.c
+++ b/board/renesas/stout/cpld.c
@@ -163,7 +163,7 @@ U_BOOT_CMD(
 	"cpld write addr val\n"
 );
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	cpld_write(CPLD_ADDR_RESET, 1);
 }
diff --git a/board/renesas/stout/stout_spl.c b/board/renesas/stout/stout_spl.c
index 57c1fabaf3..c37c055713 100644
--- a/board/renesas/stout/stout_spl.c
+++ b/board/renesas/stout/stout_spl.c
@@ -474,6 +474,6 @@ void board_boot_order(u32 *spl_boot_list)
 	spl_boot_list[2] = BOOT_DEVICE_NONE;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
diff --git a/board/siemens/capricorn/board.c b/board/siemens/capricorn/board.c
index 56973a1090..dcbab8e4d2 100644
--- a/board/siemens/capricorn/board.c
+++ b/board/siemens/capricorn/board.c
@@ -232,7 +232,7 @@ static int setup_fec(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
 
diff --git a/board/synopsys/emsdp/emsdp.c b/board/synopsys/emsdp/emsdp.c
index 997120ec5e..a3cee23411 100644
--- a/board/synopsys/emsdp/emsdp.c
+++ b/board/synopsys/emsdp/emsdp.c
@@ -98,7 +98,7 @@ int board_early_init_r(void)
 /* Bits in CREG_BOOT register */
 #define CREG_BOOT_WP_BIT	BIT(8)
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	writel(1, CREG_IP_SW_RESET);
 	while (1)
diff --git a/board/synopsys/iot_devkit/iot_devkit.c b/board/synopsys/iot_devkit/iot_devkit.c
index c6051363c1..650958f94c 100644
--- a/board/synopsys/iot_devkit/iot_devkit.c
+++ b/board/synopsys/iot_devkit/iot_devkit.c
@@ -151,7 +151,7 @@ int mach_cpu_init(void)
 
 #define IOTDK_RESET_SEQ		0x55AA6699
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	writel(IOTDK_RESET_SEQ, RESET_REG);
 }
diff --git a/board/technexion/pico-imx6ul/spl.c b/board/technexion/pico-imx6ul/spl.c
index 3807779544..251f5a1b7d 100644
--- a/board/technexion/pico-imx6ul/spl.c
+++ b/board/technexion/pico-imx6ul/spl.c
@@ -147,7 +147,7 @@ void board_init_f(ulong dummy)
 	board_init_r(NULL, 0);
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
 
diff --git a/board/technexion/pico-imx7d/spl.c b/board/technexion/pico-imx7d/spl.c
index bed0f21f44..df5f058577 100644
--- a/board/technexion/pico-imx7d/spl.c
+++ b/board/technexion/pico-imx7d/spl.c
@@ -127,7 +127,7 @@ void board_init_f(ulong dummy)
 	board_init_r(NULL, 0);
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
 
diff --git a/board/toradex/apalis-imx8/apalis-imx8.c b/board/toradex/apalis-imx8/apalis-imx8.c
index 76faa6e78f..04877fcd94 100644
--- a/board/toradex/apalis-imx8/apalis-imx8.c
+++ b/board/toradex/apalis-imx8/apalis-imx8.c
@@ -117,7 +117,7 @@ int board_init(void)
 /*
  * Board specific reset that is system reset.
  */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	/* TODO */
 }
diff --git a/board/toradex/apalis-imx8x/apalis-imx8x.c b/board/toradex/apalis-imx8x/apalis-imx8x.c
index b6f3bdd7ed..ac3bac66a9 100644
--- a/board/toradex/apalis-imx8x/apalis-imx8x.c
+++ b/board/toradex/apalis-imx8x/apalis-imx8x.c
@@ -127,7 +127,7 @@ int board_init(void)
 /*
  * Board specific reset that is system reset.
  */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	/* TODO */
 }
diff --git a/board/toradex/apalis_imx6/apalis_imx6.c b/board/toradex/apalis_imx6/apalis_imx6.c
index 0c857b599d..74060daadd 100644
--- a/board/toradex/apalis_imx6/apalis_imx6.c
+++ b/board/toradex/apalis_imx6/apalis_imx6.c
@@ -1139,7 +1139,7 @@ int board_fit_config_name_match(const char *name)
 }
 #endif
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
 
diff --git a/board/toradex/colibri-imx8x/colibri-imx8x.c b/board/toradex/colibri-imx8x/colibri-imx8x.c
index 562199a51a..169d4d04b1 100644
--- a/board/toradex/colibri-imx8x/colibri-imx8x.c
+++ b/board/toradex/colibri-imx8x/colibri-imx8x.c
@@ -129,7 +129,7 @@ int board_init(void)
 /*
  * Board specific reset that is system reset.
  */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	/* TODO */
 }
diff --git a/board/toradex/colibri_imx6/colibri_imx6.c b/board/toradex/colibri_imx6/colibri_imx6.c
index 74d59e586a..c0e7754469 100644
--- a/board/toradex/colibri_imx6/colibri_imx6.c
+++ b/board/toradex/colibri_imx6/colibri_imx6.c
@@ -1081,7 +1081,7 @@ void board_init_f(ulong dummy)
 	board_init_r(NULL, 0);
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
 
diff --git a/board/toradex/colibri_imx7/colibri_imx7.c b/board/toradex/colibri_imx7/colibri_imx7.c
index 8f7ef992a7..301b07d5b4 100644
--- a/board/toradex/colibri_imx7/colibri_imx7.c
+++ b/board/toradex/colibri_imx7/colibri_imx7.c
@@ -237,7 +237,7 @@ int power_init_board(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct udevice *dev;
 
diff --git a/board/xen/xenguest_arm64/xenguest_arm64.c b/board/xen/xenguest_arm64/xenguest_arm64.c
index 7d0d782a23..21363d878f 100644
--- a/board/xen/xenguest_arm64/xenguest_arm64.c
+++ b/board/xen/xenguest_arm64/xenguest_arm64.c
@@ -171,7 +171,7 @@ int dram_init_banksize(void)
 /*
  * Board specific reset that is system reset.
  */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
 
diff --git a/board/xilinx/versal/board.c b/board/xilinx/versal/board.c
index c644fe8dc0..e2f9d13c12 100644
--- a/board/xilinx/versal/board.c
+++ b/board/xilinx/versal/board.c
@@ -242,6 +242,6 @@ int dram_init(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c
index 4466717ad4..23c12f45ea 100644
--- a/board/xilinx/zynqmp/zynqmp.c
+++ b/board/xilinx/zynqmp/zynqmp.c
@@ -436,7 +436,7 @@ int dram_init(void)
 }
 #endif
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 }
 
diff --git a/cmd/tpm_test.c b/cmd/tpm_test.c
index ebfb25cab0..3fb964c371 100644
--- a/cmd/tpm_test.c
+++ b/cmd/tpm_test.c
@@ -146,7 +146,7 @@ static int test_enable(struct udevice *dev)
 
 #define reboot() do { \
 	printf("\trebooting...\n"); \
-	reset_cpu(0); \
+	reset_cpu(); \
 } while (0)
 
 static int test_fast_enable(struct udevice *dev)
diff --git a/drivers/sysreset/sysreset-uclass.c b/drivers/sysreset/sysreset-uclass.c
index a9908ebf79..2503b257a7 100644
--- a/drivers/sysreset/sysreset-uclass.c
+++ b/drivers/sysreset/sysreset-uclass.c
@@ -113,7 +113,7 @@ void sysreset_walk_halt(enum sysreset_t type)
 /**
  * reset_cpu() - calls sysreset_walk(SYSRESET_WARM)
  */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	sysreset_walk_halt(SYSRESET_WARM);
 }
diff --git a/drivers/watchdog/imx_watchdog.c b/drivers/watchdog/imx_watchdog.c
index 5e0a096ce5..3586246fbf 100644
--- a/drivers/watchdog/imx_watchdog.c
+++ b/drivers/watchdog/imx_watchdog.c
@@ -44,7 +44,7 @@ static void imx_watchdog_expire_now(struct watchdog_regs *wdog, bool ext_reset)
 
 #if !defined(CONFIG_IMX_WATCHDOG) || \
     (defined(CONFIG_IMX_WATCHDOG) && !CONFIG_IS_ENABLED(WDT))
-void __attribute__((weak)) reset_cpu(ulong addr)
+void __attribute__((weak)) reset_cpu(void)
 {
 	struct watchdog_regs *wdog = (struct watchdog_regs *)WDOG1_BASE_ADDR;
 
diff --git a/drivers/watchdog/ulp_wdog.c b/drivers/watchdog/ulp_wdog.c
index 7533fc612c..6f63b11b9f 100644
--- a/drivers/watchdog/ulp_wdog.c
+++ b/drivers/watchdog/ulp_wdog.c
@@ -77,7 +77,7 @@ void hw_watchdog_init(void)
 	hw_watchdog_reset();
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct wdog_regs *wdog = (struct wdog_regs *)WDOG_BASE_ADDR;
 
diff --git a/include/cpu_func.h b/include/cpu_func.h
index 8aa825daa4..c3a66f0405 100644
--- a/include/cpu_func.h
+++ b/include/cpu_func.h
@@ -84,6 +84,6 @@ enum {
  */
 int cleanup_before_linux_select(int flags);
 
-void reset_cpu(ulong addr);
-;
+void reset_cpu(void);
+
 #endif
diff --git a/include/sysreset.h b/include/sysreset.h
index 8bb094d463..701e4f5c86 100644
--- a/include/sysreset.h
+++ b/include/sysreset.h
@@ -116,6 +116,6 @@ void sysreset_walk_halt(enum sysreset_t type);
 /**
  * reset_cpu() - calls sysreset_walk(SYSRESET_WARM)
  */
-void reset_cpu(ulong addr);
+void reset_cpu(void);
 
 #endif