From db41d65a97f335167e1fbc0400a83333b5157703 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Sat, 28 Dec 2019 10:45:07 -0700
Subject: [PATCH] common: Move hang() to the same header as panic()

At present panic() is in the vsprintf.h header file. That does not seem
like an obvious choice for hang(), even though it relates to panic(). So
let's put hang() in its own header.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Migrate a few more files]
Signed-off-by: Tom Rini <trini@konsulko.com>
---
 arch/arm/cpu/arm926ejs/mxs/mxs.c              |  1 +
 arch/arm/cpu/arm926ejs/mxs/spl_power_init.c   |  1 +
 arch/arm/cpu/armv8/cache_v8.c                 |  1 +
 arch/arm/cpu/armv8/fsl-layerscape/cpu.c       |  1 +
 arch/arm/include/asm/armv8/mmu.h              |  1 +
 arch/arm/lib/bootm.c                          |  1 +
 arch/arm/lib/div0.c                           |  4 ++--
 arch/arm/mach-at91/spl.c                      |  1 +
 arch/arm/mach-at91/spl_at91.c                 |  1 +
 arch/arm/mach-at91/spl_atmel.c                |  1 +
 arch/arm/mach-davinci/spl.c                   |  1 +
 arch/arm/mach-imx/mx6/ddr.c                   |  1 +
 arch/arm/mach-imx/spl.c                       |  1 +
 arch/arm/mach-k3/security.c                   |  1 +
 arch/arm/mach-keystone/mon.c                  |  1 +
 arch/arm/mach-mediatek/spl.c                  |  1 +
 arch/arm/mach-mvebu/spl.c                     |  1 +
 arch/arm/mach-omap2/am33xx/clock.c            |  1 +
 arch/arm/mach-omap2/am33xx/fdt.c              |  1 +
 arch/arm/mach-omap2/clocks-common.c           |  1 +
 arch/arm/mach-omap2/emif-common.c             |  1 +
 arch/arm/mach-omap2/omap5/dra7xx_iodelay.c    |  1 +
 arch/arm/mach-omap2/omap5/fdt.c               |  1 +
 arch/arm/mach-omap2/sec-common.c              |  1 +
 arch/arm/mach-rockchip/bootrom.c              |  1 +
 arch/arm/mach-rockchip/rk3188/rk3188.c        |  1 +
 arch/arm/mach-rockchip/spl.c                  |  1 +
 arch/arm/mach-rockchip/tpl.c                  |  1 +
 arch/arm/mach-socfpga/mailbox_s10.c           |  1 +
 arch/arm/mach-socfpga/misc.c                  |  1 +
 arch/arm/mach-socfpga/spl_a10.c               |  1 +
 arch/arm/mach-socfpga/spl_agilex.c            |  1 +
 arch/arm/mach-socfpga/spl_gen5.c              |  1 +
 arch/arm/mach-socfpga/spl_s10.c               |  1 +
 arch/arm/mach-stm32mp/spl.c                   |  1 +
 arch/arm/mach-tegra/cboot.c                   |  1 +
 arch/arm/mach-uniphier/spl_board_init.c       |  1 +
 arch/arm/mach-zynq/spl.c                      |  1 +
 arch/microblaze/cpu/exception.c               |  1 +
 arch/microblaze/lib/bootm.c                   |  1 +
 arch/mips/lib/traps.c                         |  1 +
 arch/mips/mach-ath79/ar934x/clk.c             |  1 +
 arch/mips/mach-jz47xx/jz4780/jz4780.c         |  1 +
 arch/mips/mach-jz47xx/jz4780/sdram.c          |  1 +
 arch/nds32/lib/bootm.c                        |  1 +
 arch/nios2/cpu/traps.c                        |  5 +++--
 arch/powerpc/cpu/mpc8xxx/fsl_lbc.c            |  1 +
 arch/riscv/lib/bootm.c                        |  1 +
 arch/riscv/lib/interrupts.c                   |  1 +
 arch/riscv/lib/reset.c                        |  1 +
 arch/riscv/lib/spl.c                          |  1 +
 arch/sandbox/cpu/spl.c                        |  1 +
 arch/x86/cpu/i386/interrupt.c                 |  1 +
 arch/x86/cpu/quark/mrc_util.c                 |  1 +
 arch/x86/lib/bootm.c                          |  1 +
 arch/x86/lib/spl.c                            |  1 +
 arch/x86/lib/tpl.c                            |  1 +
 board/BuR/brppt2/board.c                      |  1 +
 board/armadeus/apf27/apf27.c                  |  1 +
 board/bosch/shc/mux.c                         |  1 +
 board/compulab/cl-som-imx7/spl.c              |  1 +
 board/compulab/cm_fx6/spl.c                   |  1 +
 board/compulab/cm_t43/spl.c                   |  1 +
 board/engicam/common/board.c                  |  1 +
 board/firefly/firefly-rk3288/firefly-rk3288.c |  1 +
 board/freescale/imx8mm_evk/spl.c              |  1 +
 board/freescale/imx8mn_evk/spl.c              |  1 +
 board/freescale/imx8mp_evk/spl.c              |  1 +
 board/freescale/imx8mq_evk/spl.c              |  1 +
 board/freescale/ls1012ardb/ls1012ardb.c       |  1 +
 board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c   |  1 +
 board/gateworks/gw_ventana/gw_ventana_spl.c   |  1 +
 board/gdsys/p1022/controlcenterd-id.c         |  1 +
 board/renesas/alt/alt.c                       |  1 +
 board/renesas/condor/condor.c                 |  1 +
 board/renesas/draak/draak.c                   |  1 +
 board/renesas/eagle/eagle.c                   |  1 +
 board/renesas/ebisu/ebisu.c                   |  1 +
 board/renesas/gose/gose.c                     |  1 +
 board/renesas/koelsch/koelsch.c               |  1 +
 board/renesas/lager/lager.c                   |  1 +
 board/renesas/porter/porter.c                 |  1 +
 board/renesas/silk/silk.c                     |  1 +
 board/samsung/common/board.c                  |  1 +
 board/st/stm32mp1/stm32mp1.c                  |  1 +
 board/sunxi/board.c                           |  1 +
 board/technexion/pico-imx6ul/spl.c            |  1 +
 board/ti/ks2_evm/board.c                      |  1 +
 board/ti/ks2_evm/board_k2g.c                  |  1 +
 board/ti/ks2_evm/mux-k2g.h                    |  1 +
 common/board_f.c                              |  1 +
 common/board_r.c                              |  1 +
 common/bootstage.c                            |  1 +
 common/cli.c                                  |  1 +
 common/spl/spl.c                              |  1 +
 common/spl/spl_opensbi.c                      |  1 +
 drivers/cache/cache-ncore.c                   |  1 +
 drivers/cache/cache-v5l2.c                    |  1 +
 drivers/ddr/altera/sdram_agilex.c             |  1 +
 drivers/ddr/altera/sdram_s10.c                |  1 +
 drivers/ddr/altera/sdram_soc64.c              |  1 +
 drivers/misc/imx8/scu_api.c                   |  1 +
 drivers/mmc/fsl_esdhc_spl.c                   |  1 +
 drivers/mtd/nand/raw/mxc_nand_spl.c           |  1 +
 drivers/mtd/spi/fsl_espi_spl.c                |  1 +
 drivers/net/fsl_mcdmafec.c                    |  1 +
 drivers/net/mcffec.c                          |  1 +
 drivers/net/mpc8xx_fec.c                      |  1 +
 drivers/ram/k3-j721e/k3-j721e-ddrss.c         |  1 +
 drivers/ram/rockchip/dmc-rk3368.c             |  1 +
 drivers/ram/rockchip/sdram_rk3188.c           |  1 +
 drivers/ram/rockchip/sdram_rk3288.c           |  1 +
 drivers/serial/serial.c                       |  1 +
 drivers/serial/serial_pxa.c                   |  1 +
 drivers/sysreset/sysreset-uclass.c            |  1 +
 drivers/usb/musb/musb_udc.c                   |  1 +
 drivers/usb/phy/rockchip_usb2_phy.c           |  1 +
 drivers/watchdog/imx_watchdog.c               |  1 +
 drivers/watchdog/mtk_wdt.c                    |  1 +
 drivers/watchdog/wdt-uclass.c                 |  1 +
 examples/api/libgenwrap.c                     |  3 ++-
 include/common.h                              |  5 -----
 include/hang.h                                | 22 +++++++++++++++++++
 lib/fdtdec.c                                  |  1 +
 lib/hang.c                                    |  1 +
 lib/libavb/avb_sysdeps_posix.c                |  1 +
 lib/panic.c                                   |  1 +
 lib/zlib/zutil.c                              |  3 ++-
 128 files changed, 153 insertions(+), 11 deletions(-)
 create mode 100644 include/hang.h

diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs.c b/arch/arm/cpu/arm926ejs/mxs/mxs.c
index f44205c3a8c..16c080a1e15 100644
--- a/arch/arm/cpu/arm926ejs/mxs/mxs.c
+++ b/arch/arm/cpu/arm926ejs/mxs/mxs.c
@@ -11,6 +11,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c b/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c
index 7a1b39844e3..7c57cab0b13 100644
--- a/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c
+++ b/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <config.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 
diff --git a/arch/arm/cpu/armv8/cache_v8.c b/arch/arm/cpu/armv8/cache_v8.c
index c1a08fb4ace..6a5518f9de8 100644
--- a/arch/arm/cpu/armv8/cache_v8.c
+++ b/arch/arm/cpu/armv8/cache_v8.c
@@ -9,6 +9,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <asm/system.h>
 #include <asm/armv8/mmu.h>
 
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
index e3df696b886..dce915a2ea1 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
@@ -9,6 +9,7 @@
 #include <env.h>
 #include <fsl_ddr_sdram.h>
 #include <init.h>
+#include <hang.h>
 #include <vsprintf.h>
 #include <asm/io.h>
 #include <linux/errno.h>
diff --git a/arch/arm/include/asm/armv8/mmu.h b/arch/arm/include/asm/armv8/mmu.h
index 4a573208dfd..fc97c551146 100644
--- a/arch/arm/include/asm/armv8/mmu.h
+++ b/arch/arm/include/asm/armv8/mmu.h
@@ -7,6 +7,7 @@
 #ifndef _ASM_ARMV8_MMU_H_
 #define _ASM_ARMV8_MMU_H_
 
+#include <hang.h>
 #include <linux/const.h>
 
 /*
diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
index 769a64257fc..a135bcfc7b5 100644
--- a/arch/arm/lib/bootm.c
+++ b/arch/arm/lib/bootm.c
@@ -15,6 +15,7 @@
 #include <command.h>
 #include <cpu_func.h>
 #include <dm.h>
+#include <hang.h>
 #include <dm/root.h>
 #include <env.h>
 #include <image.h>
diff --git a/arch/arm/lib/div0.c b/arch/arm/lib/div0.c
index e185bfe0c65..b91b408f64b 100644
--- a/arch/arm/lib/div0.c
+++ b/arch/arm/lib/div0.c
@@ -4,10 +4,10 @@
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  */
 
+#include <hang.h>
+
 /* Replacement (=dummy) for GNU/Linux division-by zero handler */
 void __div0 (void)
 {
-	extern void hang (void);
-
 	hang();
 }
diff --git a/arch/arm/mach-at91/spl.c b/arch/arm/mach-at91/spl.c
index 6da6d41be2e..156150c89c8 100644
--- a/arch/arm/mach-at91/spl.c
+++ b/arch/arm/mach-at91/spl.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <asm/arch/at91_common.h>
 #include <asm/arch/at91_wdt.h>
diff --git a/arch/arm/mach-at91/spl_at91.c b/arch/arm/mach-at91/spl_at91.c
index 1065f090e01..822f877de71 100644
--- a/arch/arm/mach-at91/spl_at91.c
+++ b/arch/arm/mach-at91/spl_at91.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <asm/arch/at91_common.h>
 #include <asm/arch/at91sam9_matrix.h>
diff --git a/arch/arm/mach-at91/spl_atmel.c b/arch/arm/mach-at91/spl_atmel.c
index 85290be3696..6ee0e1c24cf 100644
--- a/arch/arm/mach-at91/spl_atmel.c
+++ b/arch/arm/mach-at91/spl_atmel.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <asm/arch/at91_common.h>
 #include <asm/arch/at91_pit.h>
diff --git a/arch/arm/mach-davinci/spl.c b/arch/arm/mach-davinci/spl.c
index be3daa9bc02..d44e840aa0e 100644
--- a/arch/arm/mach-davinci/spl.c
+++ b/arch/arm/mach-davinci/spl.c
@@ -5,6 +5,7 @@
  */
 #include <common.h>
 #include <config.h>
+#include <hang.h>
 #include <spl.h>
 #include <asm/u-boot.h>
 #include <asm/utils.h>
diff --git a/arch/arm/mach-imx/mx6/ddr.c b/arch/arm/mach-imx/mx6/ddr.c
index 8ed8b79c8b7..4396880b748 100644
--- a/arch/arm/mach-imx/mx6/ddr.c
+++ b/arch/arm/mach-imx/mx6/ddr.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <linux/types.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/mx6-ddr.h>
diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c
index 5a6493a6250..87dbdf3011e 100644
--- a/arch/arm/mach-imx/spl.c
+++ b/arch/arm/mach-imx/spl.c
@@ -7,6 +7,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/sys_proto.h>
diff --git a/arch/arm/mach-k3/security.c b/arch/arm/mach-k3/security.c
index 4e011ee10ef..6934e88a965 100644
--- a/arch/arm/mach-k3/security.c
+++ b/arch/arm/mach-k3/security.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <hang.h>
 #include <linux/soc/ti/ti_sci_protocol.h>
 #include <mach/spl.h>
 #include <spl.h>
diff --git a/arch/arm/mach-keystone/mon.c b/arch/arm/mach-keystone/mon.c
index cc2ec885056..b7de9ba099d 100644
--- a/arch/arm/mach-keystone/mon.c
+++ b/arch/arm/mach-keystone/mon.c
@@ -5,6 +5,7 @@
  * Copyright (C) 2012-2019 Texas Instruments Incorporated - http://www.ti.com/
  */
 
+#include <hang.h>
 #include <asm/unaligned.h>
 #include <common.h>
 #include <command.h>
diff --git a/arch/arm/mach-mediatek/spl.c b/arch/arm/mach-mediatek/spl.c
index 9b3590ff3d2..37f1f219b2d 100644
--- a/arch/arm/mach-mediatek/spl.c
+++ b/arch/arm/mach-mediatek/spl.c
@@ -6,6 +6,7 @@
 
 #include <clk.h>
 #include <common.h>
+#include <hang.h>
 #include <spl.h>
 
 #include "init.h"
diff --git a/arch/arm/mach-mvebu/spl.c b/arch/arm/mach-mvebu/spl.c
index 3cb27b7f4b2..a99bf166fd8 100644
--- a/arch/arm/mach-mvebu/spl.c
+++ b/arch/arm/mach-mvebu/spl.c
@@ -7,6 +7,7 @@
 #include <dm.h>
 #include <debug_uart.h>
 #include <fdtdec.h>
+#include <hang.h>
 #include <spl.h>
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
diff --git a/arch/arm/mach-omap2/am33xx/clock.c b/arch/arm/mach-omap2/am33xx/clock.c
index 7c666be758a..8c61547ee9c 100644
--- a/arch/arm/mach-omap2/am33xx/clock.c
+++ b/arch/arm/mach-omap2/am33xx/clock.c
@@ -8,6 +8,7 @@
  * Copyright (C) 2013, Texas Instruments, Incorporated - http://www.ti.com/
  */
 #include <common.h>
+#include <hang.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/hardware.h>
diff --git a/arch/arm/mach-omap2/am33xx/fdt.c b/arch/arm/mach-omap2/am33xx/fdt.c
index 1005a5be96d..c81dc808e5d 100644
--- a/arch/arm/mach-omap2/am33xx/fdt.c
+++ b/arch/arm/mach-omap2/am33xx/fdt.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <malloc.h>
diff --git a/arch/arm/mach-omap2/clocks-common.c b/arch/arm/mach-omap2/clocks-common.c
index 5932d694d30..9aff83e9dfd 100644
--- a/arch/arm/mach-omap2/clocks-common.c
+++ b/arch/arm/mach-omap2/clocks-common.c
@@ -13,6 +13,7 @@
  *	Rajendra Nayak <rnayak@ti.com>
  */
 #include <common.h>
+#include <hang.h>
 #include <i2c.h>
 #include <asm/omap_common.h>
 #include <asm/gpio.h>
diff --git a/arch/arm/mach-omap2/emif-common.c b/arch/arm/mach-omap2/emif-common.c
index bb81063c0f5..4658f67e84d 100644
--- a/arch/arm/mach-omap2/emif-common.c
+++ b/arch/arm/mach-omap2/emif-common.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <init.h>
 #include <net.h>
 #include <asm/emif.h>
diff --git a/arch/arm/mach-omap2/omap5/dra7xx_iodelay.c b/arch/arm/mach-omap2/omap5/dra7xx_iodelay.c
index 9eda57c450d..598074ba21a 100644
--- a/arch/arm/mach-omap2/omap5/dra7xx_iodelay.c
+++ b/arch/arm/mach-omap2/omap5/dra7xx_iodelay.c
@@ -7,6 +7,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/utils.h>
 #include <asm/arch/dra7xx_iodelay.h>
 #include <asm/arch/omap.h>
diff --git a/arch/arm/mach-omap2/omap5/fdt.c b/arch/arm/mach-omap2/omap5/fdt.c
index 5ba8806dd74..c4adba31e68 100644
--- a/arch/arm/mach-omap2/omap5/fdt.c
+++ b/arch/arm/mach-omap2/omap5/fdt.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <malloc.h>
diff --git a/arch/arm/mach-omap2/sec-common.c b/arch/arm/mach-omap2/sec-common.c
index f3df8affa3c..28b929f84f3 100644
--- a/arch/arm/mach-omap2/sec-common.c
+++ b/arch/arm/mach-omap2/sec-common.c
@@ -14,6 +14,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <init.h>
 #include <stdarg.h>
 
diff --git a/arch/arm/mach-rockchip/bootrom.c b/arch/arm/mach-rockchip/bootrom.c
index 10614c99d9c..1524eca2729 100644
--- a/arch/arm/mach-rockchip/bootrom.c
+++ b/arch/arm/mach-rockchip/bootrom.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/arch-rockchip/bootrom.h>
 #include <asm/arch-rockchip/boot_mode.h>
 #include <asm/io.h>
diff --git a/arch/arm/mach-rockchip/rk3188/rk3188.c b/arch/arm/mach-rockchip/rk3188/rk3188.c
index 1b012f7f67a..61d410d780e 100644
--- a/arch/arm/mach-rockchip/rk3188/rk3188.c
+++ b/arch/arm/mach-rockchip/rk3188/rk3188.c
@@ -4,6 +4,7 @@
  */
 #include <common.h>
 #include <dm.h>
+#include <hang.h>
 #include <syscon.h>
 #include <asm/io.h>
 #include <asm/arch-rockchip/bootrom.h>
diff --git a/arch/arm/mach-rockchip/spl.c b/arch/arm/mach-rockchip/spl.c
index 514032a44aa..7d0e6fa1aff 100644
--- a/arch/arm/mach-rockchip/spl.c
+++ b/arch/arm/mach-rockchip/spl.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <debug_uart.h>
 #include <dm.h>
+#include <hang.h>
 #include <ram.h>
 #include <spl.h>
 #include <asm/arch-rockchip/bootrom.h>
diff --git a/arch/arm/mach-rockchip/tpl.c b/arch/arm/mach-rockchip/tpl.c
index c3734cb0708..31a3eb4c285 100644
--- a/arch/arm/mach-rockchip/tpl.c
+++ b/arch/arm/mach-rockchip/tpl.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <debug_uart.h>
 #include <dm.h>
+#include <hang.h>
 #include <ram.h>
 #include <spl.h>
 #include <version.h>
diff --git a/arch/arm/mach-socfpga/mailbox_s10.c b/arch/arm/mach-socfpga/mailbox_s10.c
index 3254bc1805a..f30e7f80a29 100644
--- a/arch/arm/mach-socfpga/mailbox_s10.c
+++ b/arch/arm/mach-socfpga/mailbox_s10.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <wait_bit.h>
 #include <asm/io.h>
 #include <asm/arch/mailbox_s10.h>
diff --git a/arch/arm/mach-socfpga/misc.c b/arch/arm/mach-socfpga/misc.c
index db71105af34..2901b7db680 100644
--- a/arch/arm/mach-socfpga/misc.c
+++ b/arch/arm/mach-socfpga/misc.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <errno.h>
 #include <fdtdec.h>
diff --git a/arch/arm/mach-socfpga/spl_a10.c b/arch/arm/mach-socfpga/spl_a10.c
index 7c38c509816..d9ef851054d 100644
--- a/arch/arm/mach-socfpga/spl_a10.c
+++ b/arch/arm/mach-socfpga/spl_a10.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <asm/pl310.h>
 #include <asm/u-boot.h>
diff --git a/arch/arm/mach-socfpga/spl_agilex.c b/arch/arm/mach-socfpga/spl_agilex.c
index c745d64114c..ecc1a35c497 100644
--- a/arch/arm/mach-socfpga/spl_agilex.c
+++ b/arch/arm/mach-socfpga/spl_agilex.c
@@ -8,6 +8,7 @@
 #include <asm/u-boot.h>
 #include <asm/utils.h>
 #include <common.h>
+#include <hang.h>
 #include <image.h>
 #include <spl.h>
 #include <asm/arch/clock_manager.h>
diff --git a/arch/arm/mach-socfpga/spl_gen5.c b/arch/arm/mach-socfpga/spl_gen5.c
index e19f55aa9b5..70f8455ddca 100644
--- a/arch/arm/mach-socfpga/spl_gen5.c
+++ b/arch/arm/mach-socfpga/spl_gen5.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <asm/u-boot.h>
 #include <asm/utils.h>
diff --git a/arch/arm/mach-socfpga/spl_s10.c b/arch/arm/mach-socfpga/spl_s10.c
index 8d96918cb45..d89151d9024 100644
--- a/arch/arm/mach-socfpga/spl_s10.c
+++ b/arch/arm/mach-socfpga/spl_s10.c
@@ -4,6 +4,7 @@
  *
  */
 
+#include <hang.h>
 #include <asm/io.h>
 #include <asm/u-boot.h>
 #include <asm/utils.h>
diff --git a/arch/arm/mach-stm32mp/spl.c b/arch/arm/mach-stm32mp/spl.c
index a3b0d6f3825..ca4231cd0df 100644
--- a/arch/arm/mach-stm32mp/spl.c
+++ b/arch/arm/mach-stm32mp/spl.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <hang.h>
 #include <spl.h>
 #include <asm/io.h>
 #include <asm/arch/sys_proto.h>
diff --git a/arch/arm/mach-tegra/cboot.c b/arch/arm/mach-tegra/cboot.c
index 0762144ecf4..c5361ca73d4 100644
--- a/arch/arm/mach-tegra/cboot.c
+++ b/arch/arm/mach-tegra/cboot.c
@@ -7,6 +7,7 @@
 #include <env.h>
 #include <fdt_support.h>
 #include <fdtdec.h>
+#include <hang.h>
 #include <stdlib.h>
 #include <string.h>
 
diff --git a/arch/arm/mach-uniphier/spl_board_init.c b/arch/arm/mach-uniphier/spl_board_init.c
index d09c91ab42c..c7262d70a5d 100644
--- a/arch/arm/mach-uniphier/spl_board_init.c
+++ b/arch/arm/mach-uniphier/spl_board_init.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <debug_uart.h>
+#include <hang.h>
 #include <spl.h>
 
 #include "init.h"
diff --git a/arch/arm/mach-zynq/spl.c b/arch/arm/mach-zynq/spl.c
index 9b7c0be951b..96ba90fb7a7 100644
--- a/arch/arm/mach-zynq/spl.c
+++ b/arch/arm/mach-zynq/spl.c
@@ -4,6 +4,7 @@
  */
 #include <common.h>
 #include <debug_uart.h>
+#include <hang.h>
 #include <spl.h>
 
 #include <asm/io.h>
diff --git a/arch/microblaze/cpu/exception.c b/arch/microblaze/cpu/exception.c
index bdcbe086859..b8dedc4e195 100644
--- a/arch/microblaze/cpu/exception.c
+++ b/arch/microblaze/cpu/exception.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/asm.h>
 
 void _hw_exception_handler (void)
diff --git a/arch/microblaze/lib/bootm.c b/arch/microblaze/lib/bootm.c
index efd5acf3592..2d6a41be2fd 100644
--- a/arch/microblaze/lib/bootm.c
+++ b/arch/microblaze/lib/bootm.c
@@ -12,6 +12,7 @@
 #include <cpu_func.h>
 #include <env.h>
 #include <fdt_support.h>
+#include <hang.h>
 #include <image.h>
 #include <u-boot/zlib.h>
 #include <asm/byteorder.h>
diff --git a/arch/mips/lib/traps.c b/arch/mips/lib/traps.c
index 6fe8ebd16ba..b8568c00fed 100644
--- a/arch/mips/lib/traps.c
+++ b/arch/mips/lib/traps.c
@@ -12,6 +12,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <init.h>
 #include <asm/mipsregs.h>
 #include <asm/addrspace.h>
diff --git a/arch/mips/mach-ath79/ar934x/clk.c b/arch/mips/mach-ath79/ar934x/clk.c
index fc4625d62a0..09bdc253ae2 100644
--- a/arch/mips/mach-ath79/ar934x/clk.c
+++ b/arch/mips/mach-ath79/ar934x/clk.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <clock_legacy.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <asm/addrspace.h>
 #include <asm/types.h>
diff --git a/arch/mips/mach-jz47xx/jz4780/jz4780.c b/arch/mips/mach-jz47xx/jz4780/jz4780.c
index 0ae5e09e019..015840de256 100644
--- a/arch/mips/mach-jz47xx/jz4780/jz4780.c
+++ b/arch/mips/mach-jz47xx/jz4780/jz4780.c
@@ -9,6 +9,7 @@
 #include <config.h>
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <init.h>
 #include <asm/io.h>
 #include <asm/sections.h>
diff --git a/arch/mips/mach-jz47xx/jz4780/sdram.c b/arch/mips/mach-jz47xx/jz4780/sdram.c
index 5b25c8d0021..65afefe53e1 100644
--- a/arch/mips/mach-jz47xx/jz4780/sdram.c
+++ b/arch/mips/mach-jz47xx/jz4780/sdram.c
@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <mach/jz4780.h>
 #include <mach/jz4780_dram.h>
diff --git a/arch/nds32/lib/bootm.c b/arch/nds32/lib/bootm.c
index a472f6a1873..1003bc87b9d 100644
--- a/arch/nds32/lib/bootm.c
+++ b/arch/nds32/lib/bootm.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <command.h>
 #include <env.h>
+#include <hang.h>
 #include <image.h>
 #include <u-boot/zlib.h>
 #include <asm/byteorder.h>
diff --git a/arch/nios2/cpu/traps.c b/arch/nios2/cpu/traps.c
index 1c3cc03178c..087a05097d9 100644
--- a/arch/nios2/cpu/traps.c
+++ b/arch/nios2/cpu/traps.c
@@ -4,8 +4,9 @@
  * Scott McNutt <smcnutt@psyent.com>
  */
 
-#include <asm/ptrace.h>
 #include <common.h>
+#include <hang.h>
+#include <asm/ptrace.h>
 
 void trap_handler (struct pt_regs *regs)
 {
@@ -21,5 +22,5 @@ void soft_emulation (struct pt_regs *regs)
 	 */
 	printf ("\n\n*** ERROR: unimplemented instruction @ %08x\n",
 			regs->reg[29] - 4);
-	hang ();
+	hang();
 }
diff --git a/arch/powerpc/cpu/mpc8xxx/fsl_lbc.c b/arch/powerpc/cpu/mpc8xxx/fsl_lbc.c
index c43732f7c5c..afcb75ba17a 100644
--- a/arch/powerpc/cpu/mpc8xxx/fsl_lbc.c
+++ b/arch/powerpc/cpu/mpc8xxx/fsl_lbc.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/fsl_lbc.h>
 
 #ifdef CONFIG_MPC83xx
diff --git a/arch/riscv/lib/bootm.c b/arch/riscv/lib/bootm.c
index d1d1573c622..fad16901c5f 100644
--- a/arch/riscv/lib/bootm.c
+++ b/arch/riscv/lib/bootm.c
@@ -10,6 +10,7 @@
 #include <command.h>
 #include <dm.h>
 #include <fdt_support.h>
+#include <hang.h>
 #include <dm/root.h>
 #include <image.h>
 #include <asm/byteorder.h>
diff --git a/arch/riscv/lib/interrupts.c b/arch/riscv/lib/interrupts.c
index 3b25c5b7a75..512dce06196 100644
--- a/arch/riscv/lib/interrupts.c
+++ b/arch/riscv/lib/interrupts.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <irq_func.h>
 #include <asm/ptrace.h>
 #include <asm/system.h>
diff --git a/arch/riscv/lib/reset.c b/arch/riscv/lib/reset.c
index b8cecb309dc..ce3c1cf872b 100644
--- a/arch/riscv/lib/reset.c
+++ b/arch/riscv/lib/reset.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <hang.h>
 
 int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
diff --git a/arch/riscv/lib/spl.c b/arch/riscv/lib/spl.c
index dc7577f7516..ae07bbe40a7 100644
--- a/arch/riscv/lib/spl.c
+++ b/arch/riscv/lib/spl.c
@@ -5,6 +5,7 @@
  */
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <spl.h>
 #include <asm/smp.h>
 
diff --git a/arch/sandbox/cpu/spl.c b/arch/sandbox/cpu/spl.c
index 44c68a39bc6..d5f683bbaae 100644
--- a/arch/sandbox/cpu/spl.c
+++ b/arch/sandbox/cpu/spl.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <hang.h>
 #include <os.h>
 #include <spl.h>
 #include <asm/spl.h>
diff --git a/arch/x86/cpu/i386/interrupt.c b/arch/x86/cpu/i386/interrupt.c
index 991cf5c56bf..70edbe06e4c 100644
--- a/arch/x86/cpu/i386/interrupt.c
+++ b/arch/x86/cpu/i386/interrupt.c
@@ -13,6 +13,7 @@
 #include <common.h>
 #include <dm.h>
 #include <efi_loader.h>
+#include <hang.h>
 #include <init.h>
 #include <irq_func.h>
 #include <asm/control_regs.h>
diff --git a/arch/x86/cpu/quark/mrc_util.c b/arch/x86/cpu/quark/mrc_util.c
index 8a68ddba973..b0bc59b71ef 100644
--- a/arch/x86/cpu/quark/mrc_util.c
+++ b/arch/x86/cpu/quark/mrc_util.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/arch/device.h>
 #include <asm/arch/mrc.h>
 #include <asm/arch/msg_port.h>
diff --git a/arch/x86/lib/bootm.c b/arch/x86/lib/bootm.c
index 5443a862ab5..07d8f1f279c 100644
--- a/arch/x86/lib/bootm.c
+++ b/arch/x86/lib/bootm.c
@@ -9,6 +9,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <hang.h>
 #include <dm/device.h>
 #include <dm/root.h>
 #include <errno.h>
diff --git a/arch/x86/lib/spl.c b/arch/x86/lib/spl.c
index f0e2bf053d7..90baec2a175 100644
--- a/arch/x86/lib/spl.c
+++ b/arch/x86/lib/spl.c
@@ -7,6 +7,7 @@
 #include <cpu_func.h>
 #include <debug_uart.h>
 #include <dm.h>
+#include <hang.h>
 #include <irq_func.h>
 #include <malloc.h>
 #include <spl.h>
diff --git a/arch/x86/lib/tpl.c b/arch/x86/lib/tpl.c
index 784e3a02def..34804b53cca 100644
--- a/arch/x86/lib/tpl.c
+++ b/arch/x86/lib/tpl.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <debug_uart.h>
 #include <dm.h>
+#include <hang.h>
 #include <spl.h>
 #include <asm/cpu.h>
 #include <asm/mtrr.h>
diff --git a/board/BuR/brppt2/board.c b/board/BuR/brppt2/board.c
index 590e92b5a03..c91d2f9494d 100644
--- a/board/BuR/brppt2/board.c
+++ b/board/BuR/brppt2/board.c
@@ -8,6 +8,7 @@
  */
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <spl.h>
 #include <dm.h>
 #include <miiphy.h>
diff --git a/board/armadeus/apf27/apf27.c b/board/armadeus/apf27/apf27.c
index 75395d92cd1..29e0bf388d0 100644
--- a/board/armadeus/apf27/apf27.c
+++ b/board/armadeus/apf27/apf27.c
@@ -7,6 +7,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <init.h>
 #include <jffs2/jffs2.h>
 #include <nand.h>
diff --git a/board/bosch/shc/mux.c b/board/bosch/shc/mux.c
index b04c5914f0d..0a97eafea6c 100644
--- a/board/bosch/shc/mux.c
+++ b/board/bosch/shc/mux.c
@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/mux.h>
diff --git a/board/compulab/cl-som-imx7/spl.c b/board/compulab/cl-som-imx7/spl.c
index 6833608a539..360c4df17b3 100644
--- a/board/compulab/cl-som-imx7/spl.c
+++ b/board/compulab/cl-som-imx7/spl.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <init.h>
 #include <spl.h>
 #include <fsl_esdhc_imx.h>
diff --git a/board/compulab/cm_fx6/spl.c b/board/compulab/cm_fx6/spl.c
index 1ddf424e429..592d7410951 100644
--- a/board/compulab/cm_fx6/spl.c
+++ b/board/compulab/cm_fx6/spl.c
@@ -9,6 +9,7 @@
 
 #include <common.h>
 #include <clock_legacy.h>
+#include <hang.h>
 #include <init.h>
 #include <spl.h>
 #include <asm/io.h>
diff --git a/board/compulab/cm_t43/spl.c b/board/compulab/cm_t43/spl.c
index fdab9c3fd1d..016c63a509a 100644
--- a/board/compulab/cm_t43/spl.c
+++ b/board/compulab/cm_t43/spl.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <init.h>
 #include <spl.h>
 #include <i2c.h>
diff --git a/board/engicam/common/board.c b/board/engicam/common/board.c
index 6472d382c93..9483516ca0d 100644
--- a/board/engicam/common/board.c
+++ b/board/engicam/common/board.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <command.h>
 #include <env.h>
+#include <hang.h>
 #include <init.h>
 #include <mmc.h>
 #include <asm/arch/clock.h>
diff --git a/board/firefly/firefly-rk3288/firefly-rk3288.c b/board/firefly/firefly-rk3288/firefly-rk3288.c
index a3f784f0a3a..a2b0eb5a996 100644
--- a/board/firefly/firefly-rk3288/firefly-rk3288.c
+++ b/board/firefly/firefly-rk3288/firefly-rk3288.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 
 #ifdef CONFIG_SPL_BUILD
 static int setup_led(void)
diff --git a/board/freescale/imx8mm_evk/spl.c b/board/freescale/imx8mm_evk/spl.c
index d125dc9317e..a26fc96b91d 100644
--- a/board/freescale/imx8mm_evk/spl.c
+++ b/board/freescale/imx8mm_evk/spl.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <spl.h>
 #include <asm/io.h>
 #include <asm/mach-imx/iomux-v3.h>
diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c
index 7bc22d905f6..7aed14c52b6 100644
--- a/board/freescale/imx8mn_evk/spl.c
+++ b/board/freescale/imx8mn_evk/spl.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <spl.h>
 #include <asm/io.h>
 #include <asm/mach-imx/iomux-v3.h>
diff --git a/board/freescale/imx8mp_evk/spl.c b/board/freescale/imx8mp_evk/spl.c
index 7802cef4a7a..0b20668e2b3 100644
--- a/board/freescale/imx8mp_evk/spl.c
+++ b/board/freescale/imx8mp_evk/spl.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <spl.h>
 #include <asm/io.h>
 #include <errno.h>
diff --git a/board/freescale/imx8mq_evk/spl.c b/board/freescale/imx8mq_evk/spl.c
index 9164cfb9d87..e442510f44d 100644
--- a/board/freescale/imx8mq_evk/spl.c
+++ b/board/freescale/imx8mq_evk/spl.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <errno.h>
 #include <asm/io.h>
diff --git a/board/freescale/ls1012ardb/ls1012ardb.c b/board/freescale/ls1012ardb/ls1012ardb.c
index 90c1824e467..0f665c7bc68 100644
--- a/board/freescale/ls1012ardb/ls1012ardb.c
+++ b/board/freescale/ls1012ardb/ls1012ardb.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <fdt_support.h>
+#include <hang.h>
 #include <i2c.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
diff --git a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
index c85243f58ba..71fca8ca1e1 100644
--- a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
+++ b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <command.h>
 #include <env.h>
+#include <hang.h>
 #include <hwconfig.h>
 #include <init.h>
 #include <pci.h>
diff --git a/board/gateworks/gw_ventana/gw_ventana_spl.c b/board/gateworks/gw_ventana/gw_ventana_spl.c
index b0891379a17..80fec5f9cf3 100644
--- a/board/gateworks/gw_ventana/gw_ventana_spl.c
+++ b/board/gateworks/gw_ventana/gw_ventana_spl.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <env.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <asm/arch/crm_regs.h>
 #include <asm/arch/mx6-ddr.h>
diff --git a/board/gdsys/p1022/controlcenterd-id.c b/board/gdsys/p1022/controlcenterd-id.c
index 04d38095665..ad56dd7d019 100644
--- a/board/gdsys/p1022/controlcenterd-id.c
+++ b/board/gdsys/p1022/controlcenterd-id.c
@@ -14,6 +14,7 @@
 #include <command.h>
 #include <dm.h>
 #include <env.h>
+#include <hang.h>
 #include <malloc.h>
 #include <fs.h>
 #include <i2c.h>
diff --git a/board/renesas/alt/alt.c b/board/renesas/alt/alt.c
index 70c14d9f33d..a6d7cb48a24 100644
--- a/board/renesas/alt/alt.c
+++ b/board/renesas/alt/alt.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <cpu_func.h>
 #include <env.h>
+#include <hang.h>
 #include <malloc.h>
 #include <dm.h>
 #include <dm/platform_data/serial_sh.h>
diff --git a/board/renesas/condor/condor.c b/board/renesas/condor/condor.c
index 11fbd5b07d7..6505beda812 100644
--- a/board/renesas/condor/condor.c
+++ b/board/renesas/condor/condor.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <asm/processor.h>
 #include <asm/mach-types.h>
 #include <asm/io.h>
diff --git a/board/renesas/draak/draak.c b/board/renesas/draak/draak.c
index 7ad21f98129..2f9364c484e 100644
--- a/board/renesas/draak/draak.c
+++ b/board/renesas/draak/draak.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <malloc.h>
 #include <netdev.h>
 #include <dm.h>
diff --git a/board/renesas/eagle/eagle.c b/board/renesas/eagle/eagle.c
index d5f40717d4d..cf06a173e49 100644
--- a/board/renesas/eagle/eagle.c
+++ b/board/renesas/eagle/eagle.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <malloc.h>
 #include <netdev.h>
 #include <dm.h>
diff --git a/board/renesas/ebisu/ebisu.c b/board/renesas/ebisu/ebisu.c
index b608c61e23a..81d7f8eafab 100644
--- a/board/renesas/ebisu/ebisu.c
+++ b/board/renesas/ebisu/ebisu.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <malloc.h>
 #include <netdev.h>
 #include <dm.h>
diff --git a/board/renesas/gose/gose.c b/board/renesas/gose/gose.c
index c137da64b37..eb6ee6f6a4c 100644
--- a/board/renesas/gose/gose.c
+++ b/board/renesas/gose/gose.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <cpu_func.h>
 #include <env.h>
+#include <hang.h>
 #include <malloc.h>
 #include <dm.h>
 #include <dm/platform_data/serial_sh.h>
diff --git a/board/renesas/koelsch/koelsch.c b/board/renesas/koelsch/koelsch.c
index ff7e458b3ce..e09d3d0a634 100644
--- a/board/renesas/koelsch/koelsch.c
+++ b/board/renesas/koelsch/koelsch.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <cpu_func.h>
 #include <env.h>
+#include <hang.h>
 #include <malloc.h>
 #include <dm.h>
 #include <dm/platform_data/serial_sh.h>
diff --git a/board/renesas/lager/lager.c b/board/renesas/lager/lager.c
index d6b388feade..9ac95159258 100644
--- a/board/renesas/lager/lager.c
+++ b/board/renesas/lager/lager.c
@@ -11,6 +11,7 @@
 #include <cpu_func.h>
 #include <env.h>
 #include <env_internal.h>
+#include <hang.h>
 #include <malloc.h>
 #include <netdev.h>
 #include <dm.h>
diff --git a/board/renesas/porter/porter.c b/board/renesas/porter/porter.c
index b9c29349cc6..097710b4791 100644
--- a/board/renesas/porter/porter.c
+++ b/board/renesas/porter/porter.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <cpu_func.h>
 #include <env.h>
+#include <hang.h>
 #include <malloc.h>
 #include <dm.h>
 #include <dm/platform_data/serial_sh.h>
diff --git a/board/renesas/silk/silk.c b/board/renesas/silk/silk.c
index b69e7035abd..e7cbd757764 100644
--- a/board/renesas/silk/silk.c
+++ b/board/renesas/silk/silk.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <cpu_func.h>
 #include <env.h>
+#include <hang.h>
 #include <malloc.h>
 #include <dm.h>
 #include <dm/platform_data/serial_sh.h>
diff --git a/board/samsung/common/board.c b/board/samsung/common/board.c
index ee2fc7971eb..5d4646d14c8 100644
--- a/board/samsung/common/board.c
+++ b/board/samsung/common/board.c
@@ -8,6 +8,7 @@
 #include <cros_ec.h>
 #include <errno.h>
 #include <fdtdec.h>
+#include <hang.h>
 #include <init.h>
 #include <spi.h>
 #include <tmu.h>
diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
index 1d4a54c9026..9c345c7a702 100644
--- a/board/st/stm32mp1/stm32mp1.c
+++ b/board/st/stm32mp1/stm32mp1.c
@@ -12,6 +12,7 @@
 #include <env_internal.h>
 #include <g_dnl.h>
 #include <generic-phy.h>
+#include <hang.h>
 #include <i2c.h>
 #include <init.h>
 #include <led.h>
diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index a7c4f7f71c9..6afea6ef42e 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -13,6 +13,7 @@
 #include <common.h>
 #include <dm.h>
 #include <env.h>
+#include <hang.h>
 #include <init.h>
 #include <mmc.h>
 #include <axp_pmic.h>
diff --git a/board/technexion/pico-imx6ul/spl.c b/board/technexion/pico-imx6ul/spl.c
index d3cbaf3989c..41b053ab1c1 100644
--- a/board/technexion/pico-imx6ul/spl.c
+++ b/board/technexion/pico-imx6ul/spl.c
@@ -2,6 +2,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <init.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/iomux.h>
diff --git a/board/ti/ks2_evm/board.c b/board/ti/ks2_evm/board.c
index da98c1c739a..6554c0eb118 100644
--- a/board/ti/ks2_evm/board.c
+++ b/board/ti/ks2_evm/board.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include "board.h"
 #include <env.h>
+#include <hang.h>
 #include <init.h>
 #include <spl.h>
 #include <exports.h>
diff --git a/board/ti/ks2_evm/board_k2g.c b/board/ti/ks2_evm/board_k2g.c
index 920d0d3420f..c6a14a05546 100644
--- a/board/ti/ks2_evm/board_k2g.c
+++ b/board/ti/ks2_evm/board_k2g.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <eeprom.h>
 #include <env.h>
+#include <hang.h>
 #include <init.h>
 #include <asm/arch/clock.h>
 #include <asm/ti-common/keystone_net.h>
diff --git a/board/ti/ks2_evm/mux-k2g.h b/board/ti/ks2_evm/mux-k2g.h
index 6aa785ea425..3ecf571c5c3 100644
--- a/board/ti/ks2_evm/mux-k2g.h
+++ b/board/ti/ks2_evm/mux-k2g.h
@@ -7,6 +7,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <asm/arch/mux-k2g.h>
 #include <asm/arch/hardware.h>
diff --git a/common/board_f.c b/common/board_f.c
index 3c6877da333..3f0132a6e33 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -20,6 +20,7 @@
 #include <env_internal.h>
 #include <fdtdec.h>
 #include <fs.h>
+#include <hang.h>
 #include <i2c.h>
 #include <init.h>
 #include <initcall.h>
diff --git a/common/board_r.c b/common/board_r.c
index 668496abedc..8a0c1114e77 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -13,6 +13,7 @@
 #include <api.h>
 #include <cpu_func.h>
 #include <exports.h>
+#include <hang.h>
 #include <image.h>
 #include <irq_func.h>
 #include <net.h>
diff --git a/common/bootstage.c b/common/bootstage.c
index 79972e46f29..d2ed33663b7 100644
--- a/common/bootstage.c
+++ b/common/bootstage.c
@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <malloc.h>
 #include <sort.h>
 #include <spl.h>
diff --git a/common/cli.c b/common/cli.c
index 67ceb635a67..7ffe902b88d 100644
--- a/common/cli.c
+++ b/common/cli.c
@@ -15,6 +15,7 @@
 #include <console.h>
 #include <env.h>
 #include <fdtdec.h>
+#include <hang.h>
 #include <malloc.h>
 
 DECLARE_GLOBAL_DATA_PTR;
diff --git a/common/spl/spl.c b/common/spl/spl.c
index 19085ad2701..932e6ab98ac 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -11,6 +11,7 @@
 #include <binman_sym.h>
 #include <dm.h>
 #include <handoff.h>
+#include <hang.h>
 #include <irq_func.h>
 #include <serial.h>
 #include <spl.h>
diff --git a/common/spl/spl_opensbi.c b/common/spl/spl_opensbi.c
index 6404373ecad..a136073fdbb 100644
--- a/common/spl/spl_opensbi.c
+++ b/common/spl/spl_opensbi.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <cpu_func.h>
 #include <errno.h>
+#include <hang.h>
 #include <spl.h>
 #include <asm/smp.h>
 #include <opensbi.h>
diff --git a/drivers/cache/cache-ncore.c b/drivers/cache/cache-ncore.c
index e3aca360713..0aab7ee1914 100644
--- a/drivers/cache/cache-ncore.c
+++ b/drivers/cache/cache-ncore.c
@@ -4,6 +4,7 @@
  *
  */
 #include <dm.h>
+#include <hang.h>
 #include <wait_bit.h>
 
 #include <asm/io.h>
diff --git a/drivers/cache/cache-v5l2.c b/drivers/cache/cache-v5l2.c
index d367171b365..1373e7c387d 100644
--- a/drivers/cache/cache-v5l2.c
+++ b/drivers/cache/cache-v5l2.c
@@ -8,6 +8,7 @@
 #include <command.h>
 #include <cache.h>
 #include <dm.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <dm/ofnode.h>
 
diff --git a/drivers/ddr/altera/sdram_agilex.c b/drivers/ddr/altera/sdram_agilex.c
index 0cbcd140560..626fb724d4e 100644
--- a/drivers/ddr/altera/sdram_agilex.c
+++ b/drivers/ddr/altera/sdram_agilex.c
@@ -9,6 +9,7 @@
 #include <errno.h>
 #include <div64.h>
 #include <fdtdec.h>
+#include <hang.h>
 #include <ram.h>
 #include <reset.h>
 #include "sdram_soc64.h"
diff --git a/drivers/ddr/altera/sdram_s10.c b/drivers/ddr/altera/sdram_s10.c
index 6beba01128e..0b36d6c027d 100644
--- a/drivers/ddr/altera/sdram_s10.c
+++ b/drivers/ddr/altera/sdram_s10.c
@@ -10,6 +10,7 @@
 #include <errno.h>
 #include <div64.h>
 #include <fdtdec.h>
+#include <hang.h>
 #include <init.h>
 #include <ram.h>
 #include <reset.h>
diff --git a/drivers/ddr/altera/sdram_soc64.c b/drivers/ddr/altera/sdram_soc64.c
index 985a108b1c5..e0d04ccca28 100644
--- a/drivers/ddr/altera/sdram_soc64.c
+++ b/drivers/ddr/altera/sdram_soc64.c
@@ -10,6 +10,7 @@
 #include <errno.h>
 #include <div64.h>
 #include <fdtdec.h>
+#include <hang.h>
 #include <ram.h>
 #include <reset.h>
 #include "sdram_soc64.h"
diff --git a/drivers/misc/imx8/scu_api.c b/drivers/misc/imx8/scu_api.c
index b2fdeef13ab..b34191753b1 100644
--- a/drivers/misc/imx8/scu_api.c
+++ b/drivers/misc/imx8/scu_api.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <dm.h>
 #include <asm/arch/sci/sci.h>
diff --git a/drivers/mmc/fsl_esdhc_spl.c b/drivers/mmc/fsl_esdhc_spl.c
index 3021c3d6d4f..afe55fad9de 100644
--- a/drivers/mmc/fsl_esdhc_spl.c
+++ b/drivers/mmc/fsl_esdhc_spl.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <mmc.h>
 #include <malloc.h>
 
diff --git a/drivers/mtd/nand/raw/mxc_nand_spl.c b/drivers/mtd/nand/raw/mxc_nand_spl.c
index 6c03db8428f..e1e542519d8 100644
--- a/drivers/mtd/nand/raw/mxc_nand_spl.c
+++ b/drivers/mtd/nand/raw/mxc_nand_spl.c
@@ -11,6 +11,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <nand.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/io.h>
diff --git a/drivers/mtd/spi/fsl_espi_spl.c b/drivers/mtd/spi/fsl_espi_spl.c
index 580b1e24b73..5c41d7558c2 100644
--- a/drivers/mtd/spi/fsl_espi_spl.c
+++ b/drivers/mtd/spi/fsl_espi_spl.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <spi_flash.h>
 #include <malloc.h>
 
diff --git a/drivers/net/fsl_mcdmafec.c b/drivers/net/fsl_mcdmafec.c
index 7838fb5c10a..45954cecb6b 100644
--- a/drivers/net/fsl_mcdmafec.c
+++ b/drivers/net/fsl_mcdmafec.c
@@ -12,6 +12,7 @@
 
 #include <common.h>
 #include <env.h>
+#include <hang.h>
 #include <malloc.h>
 #include <command.h>
 #include <config.h>
diff --git a/drivers/net/mcffec.c b/drivers/net/mcffec.c
index 4ec24362d06..8caf0ba6b1c 100644
--- a/drivers/net/mcffec.c
+++ b/drivers/net/mcffec.c
@@ -12,6 +12,7 @@
 
 #include <common.h>
 #include <env.h>
+#include <hang.h>
 #include <malloc.h>
 #include <command.h>
 #include <net.h>
diff --git a/drivers/net/mpc8xx_fec.c b/drivers/net/mpc8xx_fec.c
index 0a809851922..69b2174ab3d 100644
--- a/drivers/net/mpc8xx_fec.c
+++ b/drivers/net/mpc8xx_fec.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <hang.h>
 #include <malloc.h>
 #include <net.h>
 #include <netdev.h>
diff --git a/drivers/ram/k3-j721e/k3-j721e-ddrss.c b/drivers/ram/k3-j721e/k3-j721e-ddrss.c
index 9feb0aa766e..a9b7d40890b 100644
--- a/drivers/ram/k3-j721e/k3-j721e-ddrss.c
+++ b/drivers/ram/k3-j721e/k3-j721e-ddrss.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <hang.h>
 #include <ram.h>
 #include <asm/io.h>
 #include <power-domain.h>
diff --git a/drivers/ram/rockchip/dmc-rk3368.c b/drivers/ram/rockchip/dmc-rk3368.c
index 9df8f8f4af0..8addee8cc30 100644
--- a/drivers/ram/rockchip/dmc-rk3368.c
+++ b/drivers/ram/rockchip/dmc-rk3368.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <hang.h>
 #include <dt-bindings/memory/rk3368-dmc.h>
 #include <dt-structs.h>
 #include <ram.h>
diff --git a/drivers/ram/rockchip/sdram_rk3188.c b/drivers/ram/rockchip/sdram_rk3188.c
index d3e4316ef01..9b5eb38eccd 100644
--- a/drivers/ram/rockchip/sdram_rk3188.c
+++ b/drivers/ram/rockchip/sdram_rk3188.c
@@ -11,6 +11,7 @@
 #include <dm.h>
 #include <dt-structs.h>
 #include <errno.h>
+#include <hang.h>
 #include <ram.h>
 #include <regmap.h>
 #include <syscon.h>
diff --git a/drivers/ram/rockchip/sdram_rk3288.c b/drivers/ram/rockchip/sdram_rk3288.c
index 690751d0747..3eb14cdb32c 100644
--- a/drivers/ram/rockchip/sdram_rk3288.c
+++ b/drivers/ram/rockchip/sdram_rk3288.c
@@ -11,6 +11,7 @@
 #include <dm.h>
 #include <dt-structs.h>
 #include <errno.h>
+#include <hang.h>
 #include <ram.h>
 #include <regmap.h>
 #include <syscon.h>
diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c
index bf5f39215d1..baeaeaac8ea 100644
--- a/drivers/serial/serial.c
+++ b/drivers/serial/serial.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <env_internal.h>
+#include <hang.h>
 #include <serial.h>
 #include <stdio_dev.h>
 #include <post.h>
diff --git a/drivers/serial/serial_pxa.c b/drivers/serial/serial_pxa.c
index cf4d8f64427..6f8f7e1198a 100644
--- a/drivers/serial/serial_pxa.c
+++ b/drivers/serial/serial_pxa.c
@@ -20,6 +20,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/regs-uart.h>
 #include <asm/io.h>
diff --git a/drivers/sysreset/sysreset-uclass.c b/drivers/sysreset/sysreset-uclass.c
index 8eff6036e74..51fdb1055e3 100644
--- a/drivers/sysreset/sysreset-uclass.c
+++ b/drivers/sysreset/sysreset-uclass.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <hang.h>
 #include <sysreset.h>
 #include <dm.h>
 #include <errno.h>
diff --git a/drivers/usb/musb/musb_udc.c b/drivers/usb/musb/musb_udc.c
index 584564bac2b..4d7723621d0 100644
--- a/drivers/usb/musb/musb_udc.c
+++ b/drivers/usb/musb/musb_udc.c
@@ -38,6 +38,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <serial.h>
 #include <usbdevice.h>
 #include <usb/udc.h>
diff --git a/drivers/usb/phy/rockchip_usb2_phy.c b/drivers/usb/phy/rockchip_usb2_phy.c
index 69e408b6c1b..ec998901ab9 100644
--- a/drivers/usb/phy/rockchip_usb2_phy.c
+++ b/drivers/usb/phy/rockchip_usb2_phy.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <asm/io.h>
 
 #include "../gadget/dwc2_udc_otg_priv.h"
diff --git a/drivers/watchdog/imx_watchdog.c b/drivers/watchdog/imx_watchdog.c
index 62bf25e9cc0..01762df019b 100644
--- a/drivers/watchdog/imx_watchdog.c
+++ b/drivers/watchdog/imx_watchdog.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <cpu_func.h>
 #include <dm.h>
+#include <hang.h>
 #include <asm/io.h>
 #include <wdt.h>
 #include <watchdog.h>
diff --git a/drivers/watchdog/mtk_wdt.c b/drivers/watchdog/mtk_wdt.c
index dafd2b56a8e..669a32320d4 100644
--- a/drivers/watchdog/mtk_wdt.c
+++ b/drivers/watchdog/mtk_wdt.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <hang.h>
 #include <wdt.h>
 #include <asm/io.h>
 
diff --git a/drivers/watchdog/wdt-uclass.c b/drivers/watchdog/wdt-uclass.c
index bbfac4f0f9b..cf1c5274739 100644
--- a/drivers/watchdog/wdt-uclass.c
+++ b/drivers/watchdog/wdt-uclass.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <hang.h>
 #include <wdt.h>
 #include <dm/device-internal.h>
 #include <dm/lists.h>
diff --git a/examples/api/libgenwrap.c b/examples/api/libgenwrap.c
index 67b2d641fc7..769dcc70385 100644
--- a/examples/api/libgenwrap.c
+++ b/examples/api/libgenwrap.c
@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #include <linux/types.h>
 #include <api_public.h>
 
@@ -41,7 +42,7 @@ void *malloc (size_t len)
 	return NULL;
 }
 
-void hang (void)
+void hang(void)
 {
 	while (1) ;
 }
diff --git a/include/common.h b/include/common.h
index b25744854c7..ca08db04670 100644
--- a/include/common.h
+++ b/include/common.h
@@ -52,11 +52,6 @@
  */
 #include <init.h>
 
-/*
- * Function Prototypes
- */
-void	hang		(void) __attribute__ ((noreturn));
-
 #include <display_options.h>
 
 /* lib/uuid.c */
diff --git a/include/hang.h b/include/hang.h
new file mode 100644
index 00000000000..27cda493592
--- /dev/null
+++ b/include/hang.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2000-2009
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ */
+
+#ifndef __HANG_H
+#define __HANG_H
+
+#ifndef __ASSEMBLY__
+/**
+ * hang() - Print a message and stop execution
+ *
+ * This shows a 'hang' message where possible and then goes into an infinite
+ * loop. This is called by panic() if CONFIG_PANIC_HANG is enabled.
+ *
+ * This function does not return.
+ */
+void hang(void) __attribute__ ((noreturn));
+#endif
+
+#endif
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index f1bdc9f2e2c..17051d409c4 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <boot_fit.h>
 #include <dm.h>
+#include <hang.h>
 #include <init.h>
 #include <dm/of_extra.h>
 #include <env.h>
diff --git a/lib/hang.c b/lib/hang.c
index 4d026a3e64c..578ac78d453 100644
--- a/lib/hang.c
+++ b/lib/hang.c
@@ -9,6 +9,7 @@
 
 #include <common.h>
 #include <bootstage.h>
+#include <hang.h>
 #include <os.h>
 
 /**
diff --git a/lib/libavb/avb_sysdeps_posix.c b/lib/libavb/avb_sysdeps_posix.c
index 4ccf41e4283..0bb0cc1498e 100644
--- a/lib/libavb/avb_sysdeps_posix.c
+++ b/lib/libavb/avb_sysdeps_posix.c
@@ -3,6 +3,7 @@
  * Copyright (C) 2016 The Android Open Source Project
  */
 
+#include <hang.h>
 #include <stdarg.h>
 #include <stdlib.h>
 
diff --git a/lib/panic.c b/lib/panic.c
index bae8a359354..8e72c265a61 100644
--- a/lib/panic.c
+++ b/lib/panic.c
@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <hang.h>
 #if !defined(CONFIG_PANIC_HANG)
 #include <command.h>
 #endif
diff --git a/lib/zlib/zutil.c b/lib/zlib/zutil.c
index 227343e48d3..609aac55ce1 100644
--- a/lib/zlib/zutil.c
+++ b/lib/zlib/zutil.c
@@ -6,6 +6,7 @@
 /* @(#) $Id$ */
 
 #include "zutil.h"
+#include <hang.h>
 
 #ifndef NO_DUMMY_DECL
 struct internal_state      {int dummy;}; /* for buggy compilers */
@@ -34,7 +35,7 @@ void z_error (m)
     char *m;
 {
 	fprintf(stderr, "%s\n", m);
-	hang ();
+	hang();
 }
 #endif
 
-- 
2.42.0