reset: Remove addr parameter from reset_cpu()

Historically, the reset_cpu() function had an `addr` parameter which was
meant to pass in an address of the reset vector location, where the CPU
should reset to.  This feature is no longer used anywhere in U-Boot as
all reset_cpu() implementations now ignore the passed value.  Generic
code has been added which always calls reset_cpu() with `0` which means
this feature can no longer be used easily anyway.

Over time, many implementations seem to have "misunderstood" the
existence of this parameter as a way to customize/parameterize the reset
(e.g.  COLD vs WARM resets).  As this is not properly supported, the
code will almost always not do what it is intended to (because all
call-sites just call reset_cpu() with 0).

To avoid confusion and to clean up the codebase from unused left-overs
of the past, remove the `addr` parameter entirely.  Code which intends
to support different kinds of resets should be rewritten as a sysreset
driver instead.

This transformation was done with the following coccinelle patch:

    @@
    expression argvalue;
    @@
    - reset_cpu(argvalue)
    + reset_cpu()

    @@
    identifier argname;
    type argtype;
    @@
    - reset_cpu(argtype argname)
    + reset_cpu(void)
    { ... }

Signed-off-by: Harald Seiler <hws@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

64 files changed, 64 insertions, 64 deletions

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)
 {
 }