From: Simon Glass <sjg@chromium.org>
Date: Thu, 14 Nov 2019 19:57:37 +0000 (-0700)
Subject: common: Move some cache and MMU functions out of common.h
X-Git-Tag: v2020.10~470^2~13
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9edefc27760b00309d482d94fdc23bf5d2ea2c42;p=platform%2Fkernel%2Fu-boot.git

common: Move some cache and MMU functions out of common.h

These functions belong in cpu_func.h. Another option would be cache.h
but that code uses driver model and we have not moved these cache
functions to use driver model. Since they are CPU-related it seems
reasonable to put them here.

Move them over.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
---

diff --git a/arch/arc/lib/cache.c b/arch/arc/lib/cache.c
index 8c1cb6e..1340776 100644
--- a/arch/arc/lib/cache.c
+++ b/arch/arc/lib/cache.c
@@ -5,6 +5,7 @@
 
 #include <config.h>
 #include <common.h>
+#include <cpu_func.h>
 #include <linux/compiler.h>
 #include <linux/kernel.h>
 #include <linux/log2.h>
diff --git a/arch/arm/cpu/arm11/cpu.c b/arch/arm/cpu/arm11/cpu.c
index 8aee153..fc36589 100644
--- a/arch/arm/cpu/arm11/cpu.c
+++ b/arch/arm/cpu/arm11/cpu.c
@@ -16,6 +16,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <asm/system.h>
 
 static void cache_flush(void);
diff --git a/arch/arm/cpu/arm920t/cpu.c b/arch/arm/cpu/arm920t/cpu.c
index 2ef133f..980a734 100644
--- a/arch/arm/cpu/arm920t/cpu.c
+++ b/arch/arm/cpu/arm920t/cpu.c
@@ -14,6 +14,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <asm/system.h>
 
 static void cache_flush(void);
diff --git a/arch/arm/cpu/arm926ejs/armada100/cpu.c b/arch/arm/cpu/arm926ejs/armada100/cpu.c
index 4cd8511..0c81de7 100644
--- a/arch/arm/cpu/arm926ejs/armada100/cpu.c
+++ b/arch/arm/cpu/arm926ejs/armada100/cpu.c
@@ -7,6 +7,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/armada100.h>
 
diff --git a/arch/arm/cpu/arm926ejs/cache.c b/arch/arm/cpu/arm926ejs/cache.c
index 16eea69..7b7eaaf 100644
--- a/arch/arm/cpu/arm926ejs/cache.c
+++ b/arch/arm/cpu/arm926ejs/cache.c
@@ -3,6 +3,7 @@
  * (C) Copyright 2011
  * Ilya Yanok, EmCraft Systems
  */
+#include <cpu_func.h>
 #include <linux/types.h>
 #include <common.h>
 
diff --git a/arch/arm/cpu/arm926ejs/cpu.c b/arch/arm/cpu/arm926ejs/cpu.c
index d7cffe8..2ae46f0 100644
--- a/arch/arm/cpu/arm926ejs/cpu.c
+++ b/arch/arm/cpu/arm926ejs/cpu.c
@@ -14,6 +14,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <asm/system.h>
 
 static void cache_flush(void);
diff --git a/arch/arm/cpu/arm926ejs/spear/spr_misc.c b/arch/arm/cpu/arm926ejs/spear/spr_misc.c
index d36484c..ccf944f 100644
--- a/arch/arm/cpu/arm926ejs/spear/spr_misc.c
+++ b/arch/arm/cpu/arm926ejs/spear/spr_misc.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <env.h>
 #include <i2c.h>
 #include <net.h>
diff --git a/arch/arm/cpu/arm946es/cpu.c b/arch/arm/cpu/arm946es/cpu.c
index 3b4f5de..434fed5 100644
--- a/arch/arm/cpu/arm946es/cpu.c
+++ b/arch/arm/cpu/arm946es/cpu.c
@@ -14,6 +14,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <asm/system.h>
 #include <asm/io.h>
 
diff --git a/arch/arm/cpu/armv7/cpu.c b/arch/arm/cpu/armv7/cpu.c
index 44f2757..03557e8 100644
--- a/arch/arm/cpu/armv7/cpu.c
+++ b/arch/arm/cpu/armv7/cpu.c
@@ -16,6 +16,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <asm/system.h>
 #include <asm/cache.h>
 #include <asm/armv7.h>
diff --git a/arch/arm/cpu/armv7/exception_level.c b/arch/arm/cpu/armv7/exception_level.c
index 274f03d..6648aed 100644
--- a/arch/arm/cpu/armv7/exception_level.c
+++ b/arch/arm/cpu/armv7/exception_level.c
@@ -10,6 +10,7 @@
 
 #include <common.h>
 #include <bootm.h>
+#include <cpu_func.h>
 #include <asm/armv7.h>
 #include <asm/secure.h>
 #include <asm/setjmp.h>
diff --git a/arch/arm/cpu/armv7/iproc-common/hwinit-common.c b/arch/arm/cpu/armv7/iproc-common/hwinit-common.c
index 70431ec..a544533 100644
--- a/arch/arm/cpu/armv7/iproc-common/hwinit-common.c
+++ b/arch/arm/cpu/armv7/iproc-common/hwinit-common.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 
 #if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
 void enable_caches(void)
diff --git a/arch/arm/cpu/armv7/kona-common/hwinit-common.c b/arch/arm/cpu/armv7/kona-common/hwinit-common.c
index 10e7488..6bf89e0 100644
--- a/arch/arm/cpu/armv7/kona-common/hwinit-common.c
+++ b/arch/arm/cpu/armv7/kona-common/hwinit-common.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <linux/sizes.h>
 
 #if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
diff --git a/arch/arm/cpu/armv7/mpu_v7r.c b/arch/arm/cpu/armv7/mpu_v7r.c
index 7adecff..6deecfd 100644
--- a/arch/arm/cpu/armv7/mpu_v7r.c
+++ b/arch/arm/cpu/armv7/mpu_v7r.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <asm/armv7.h>
 #include <asm/system.h>
 #include <asm/barriers.h>
diff --git a/arch/arm/cpu/armv7/vf610/generic.c b/arch/arm/cpu/armv7/vf610/generic.c
index 7e4641f..806c6ad 100644
--- a/arch/arm/cpu/armv7/vf610/generic.c
+++ b/arch/arm/cpu/armv7/vf610/generic.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
diff --git a/arch/arm/cpu/armv7m/cache.c b/arch/arm/cpu/armv7m/cache.c
index 1106bea..6dc2ca8 100644
--- a/arch/arm/cpu/armv7m/cache.c
+++ b/arch/arm/cpu/armv7m/cache.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <errno.h>
 #include <asm/armv7m.h>
 #include <asm/io.h>
diff --git a/arch/arm/cpu/armv7m/cpu.c b/arch/arm/cpu/armv7m/cpu.c
index 55ea078..d548dd8 100644
--- a/arch/arm/cpu/armv7m/cpu.c
+++ b/arch/arm/cpu/armv7m/cpu.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/io.h>
 #include <asm/armv7m.h>
 
diff --git a/arch/arm/cpu/armv8/cache_v8.c b/arch/arm/cpu/armv8/cache_v8.c
index e500e72..c1a08fb 100644
--- a/arch/arm/cpu/armv8/cache_v8.c
+++ b/arch/arm/cpu/armv8/cache_v8.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/system.h>
 #include <asm/armv8/mmu.h>
 
diff --git a/arch/arm/cpu/armv8/cpu.c b/arch/arm/cpu/armv8/cpu.c
index b312b3b..210301c 100644
--- a/arch/arm/cpu/armv8/cpu.c
+++ b/arch/arm/cpu/armv8/cpu.c
@@ -12,6 +12,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <asm/system.h>
 #include <asm/secure.h>
 #include <linux/compiler.h>
diff --git a/arch/arm/cpu/armv8/exception_level.c b/arch/arm/cpu/armv8/exception_level.c
index 57824eb..9c1f4a8 100644
--- a/arch/arm/cpu/armv8/exception_level.c
+++ b/arch/arm/cpu/armv8/exception_level.c
@@ -10,6 +10,7 @@
 
 #include <common.h>
 #include <bootm.h>
+#include <cpu_func.h>
 #include <asm/setjmp.h>
 
 /**
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/spl.c b/arch/arm/cpu/armv8/fsl-layerscape/spl.c
index 3f6a5f6..58a39e1 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/spl.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/spl.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <env.h>
 #include <spl.h>
 #include <asm/io.h>
diff --git a/arch/arm/cpu/pxa/pxa2xx.c b/arch/arm/cpu/pxa/pxa2xx.c
index 14fe307..7d6abf4 100644
--- a/arch/arm/cpu/pxa/pxa2xx.c
+++ b/arch/arm/cpu/pxa/pxa2xx.c
@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/arch/pxa-regs.h>
 #include <asm/io.h>
 #include <asm/system.h>
diff --git a/arch/arm/cpu/sa1100/cpu.c b/arch/arm/cpu/sa1100/cpu.c
index f81ebc9..6a849ff 100644
--- a/arch/arm/cpu/sa1100/cpu.c
+++ b/arch/arm/cpu/sa1100/cpu.c
@@ -15,6 +15,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <asm/system.h>
 #include <asm/io.h>
 
diff --git a/arch/arm/lib/cache-cp15.c b/arch/arm/lib/cache-cp15.c
index 8ca8e48..f8d2096 100644
--- a/arch/arm/lib/cache-cp15.c
+++ b/arch/arm/lib/cache-cp15.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/system.h>
 #include <asm/cache.h>
 #include <linux/compiler.h>
diff --git a/arch/arm/mach-at91/armv7/cpu.c b/arch/arm/mach-at91/armv7/cpu.c
index 638645c..4474a96 100644
--- a/arch/arm/mach-at91/armv7/cpu.c
+++ b/arch/arm/mach-at91/armv7/cpu.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <vsprintf.h>
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
diff --git a/arch/arm/mach-bcm283x/init.c b/arch/arm/mach-bcm283x/init.c
index 6fb41a9..3b5f45b 100644
--- a/arch/arm/mach-bcm283x/init.c
+++ b/arch/arm/mach-bcm283x/init.c
@@ -7,6 +7,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <dm/device.h>
 #include <fdt_support.h>
 
diff --git a/arch/arm/mach-exynos/soc.c b/arch/arm/mach-exynos/soc.c
index 2ae9a43..c4cf59d 100644
--- a/arch/arm/mach-exynos/soc.c
+++ b/arch/arm/mach-exynos/soc.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/io.h>
 #include <asm/system.h>
 
diff --git a/arch/arm/mach-imx/cache.c b/arch/arm/mach-imx/cache.c
index a605942..4fd2e43 100644
--- a/arch/arm/mach-imx/cache.c
+++ b/arch/arm/mach-imx/cache.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/armv7.h>
 #include <asm/pl310.h>
 #include <asm/io.h>
diff --git a/arch/arm/mach-imx/imx8/cpu.c b/arch/arm/mach-imx/imx8/cpu.c
index d393a01..d31af47 100644
--- a/arch/arm/mach-imx/imx8/cpu.c
+++ b/arch/arm/mach-imx/imx8/cpu.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <clk.h>
 #include <cpu.h>
+#include <cpu_func.h>
 #include <dm.h>
 #include <dm/device-internal.h>
 #include <dm/lists.h>
diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c
index 9a203e4..181c715 100644
--- a/arch/arm/mach-imx/imx8m/soc.c
+++ b/arch/arm/mach-imx/imx8m/soc.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
diff --git a/arch/arm/mach-imx/mx5/soc.c b/arch/arm/mach-imx/mx5/soc.c
index bbb335e..b3a57bc 100644
--- a/arch/arm/mach-imx/mx5/soc.c
+++ b/arch/arm/mach-imx/mx5/soc.c
@@ -7,6 +7,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>
diff --git a/arch/arm/mach-keystone/init.c b/arch/arm/mach-keystone/init.c
index 3dee300..3755888 100644
--- a/arch/arm/mach-keystone/init.c
+++ b/arch/arm/mach-keystone/init.c
@@ -7,6 +7,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <ns16550.h>
 #include <asm/io.h>
 #include <asm/arch/msmc.h>
diff --git a/arch/arm/mach-mediatek/cpu.c b/arch/arm/mach-mediatek/cpu.c
index 1923c9e..5e5f3f0 100644
--- a/arch/arm/mach-mediatek/cpu.c
+++ b/arch/arm/mach-mediatek/cpu.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <dm.h>
 #include <wdt.h>
 #include <dm/uclass-internal.h>
diff --git a/arch/arm/mach-mvebu/armada8k/cpu.c b/arch/arm/mach-mvebu/armada8k/cpu.c
index 959a7cf..529dac9 100644
--- a/arch/arm/mach-mvebu/armada8k/cpu.c
+++ b/arch/arm/mach-mvebu/armada8k/cpu.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <dm.h>
 #include <fdtdec.h>
 #include <linux/libfdt.h>
diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c
index f4b7a4f..fb241c7 100644
--- a/arch/arm/mach-mvebu/cpu.c
+++ b/arch/arm/mach-mvebu/cpu.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <ahci.h>
+#include <cpu_func.h>
 #include <linux/mbus.h>
 #include <asm/io.h>
 #include <asm/pl310.h>
diff --git a/arch/arm/mach-omap2/omap-cache.c b/arch/arm/mach-omap2/omap-cache.c
index d58a0a1..1eff9be 100644
--- a/arch/arm/mach-omap2/omap-cache.c
+++ b/arch/arm/mach-omap2/omap-cache.c
@@ -12,6 +12,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/cache.h>
 
 DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/arm/mach-orion5x/cpu.c b/arch/arm/mach-orion5x/cpu.c
index 79b5f4f..5a693e2 100644
--- a/arch/arm/mach-orion5x/cpu.c
+++ b/arch/arm/mach-orion5x/cpu.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <netdev.h>
 #include <asm/cache.h>
 #include <asm/io.h>
diff --git a/arch/arm/mach-rmobile/cpu_info.c b/arch/arm/mach-rmobile/cpu_info.c
index 9ef94a4..2cc701c 100644
--- a/arch/arm/mach-rmobile/cpu_info.c
+++ b/arch/arm/mach-rmobile/cpu_info.c
@@ -4,6 +4,7 @@
  * (C) Copyright 2012 Renesas Solutions Corp.
  */
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/io.h>
 #include <env.h>
 #include <linux/ctype.h>
diff --git a/arch/arm/mach-rmobile/memmap-gen3.c b/arch/arm/mach-rmobile/memmap-gen3.c
index 1a9eb72..578cb9b 100644
--- a/arch/arm/mach-rmobile/memmap-gen3.c
+++ b/arch/arm/mach-rmobile/memmap-gen3.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/armv8/mmu.h>
 
 #define GEN3_NR_REGIONS 16
diff --git a/arch/arm/mach-rockchip/board.c b/arch/arm/mach-rockchip/board.c
index 8cd8911..628dc96 100644
--- a/arch/arm/mach-rockchip/board.c
+++ b/arch/arm/mach-rockchip/board.c
@@ -4,6 +4,7 @@
  */
 #include <common.h>
 #include <clk.h>
+#include <cpu_func.h>
 #include <dm.h>
 #include <ram.h>
 #include <syscon.h>
diff --git a/arch/arm/mach-s5pc1xx/cache.c b/arch/arm/mach-s5pc1xx/cache.c
index 0b879b5..7816ba1 100644
--- a/arch/arm/mach-s5pc1xx/cache.c
+++ b/arch/arm/mach-s5pc1xx/cache.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 
 #if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
 void enable_caches(void)
diff --git a/arch/arm/mach-socfpga/misc.c b/arch/arm/mach-socfpga/misc.c
index 49dadd4..904b3d0 100644
--- a/arch/arm/mach-socfpga/misc.c
+++ b/arch/arm/mach-socfpga/misc.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.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 b820cb0..d367324 100644
--- a/arch/arm/mach-socfpga/spl_a10.c
+++ b/arch/arm/mach-socfpga/spl_a10.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/io.h>
 #include <asm/pl310.h>
 #include <asm/u-boot.h>
diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c
index a46e843..ed7d9f6 100644
--- a/arch/arm/mach-stm32mp/cpu.c
+++ b/arch/arm/mach-stm32mp/cpu.c
@@ -4,6 +4,7 @@
  */
 #include <common.h>
 #include <clk.h>
+#include <cpu_func.h>
 #include <debug_uart.h>
 #include <env.h>
 #include <misc.h>
diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c
index db50636..aa1d223 100644
--- a/arch/arm/mach-sunxi/board.c
+++ b/arch/arm/mach-sunxi/board.c
@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <mmc.h>
 #include <i2c.h>
 #include <serial.h>
diff --git a/arch/arm/mach-tegra/board.c b/arch/arm/mach-tegra/board.c
index abcae15..61eaba7 100644
--- a/arch/arm/mach-tegra/board.c
+++ b/arch/arm/mach-tegra/board.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <dm.h>
 #include <ns16550.h>
 #include <spl.h>
diff --git a/arch/arm/mach-uniphier/arm32/cache-uniphier.c b/arch/arm/mach-uniphier/arm32/cache-uniphier.c
index 023b339..b6e4abb 100644
--- a/arch/arm/mach-uniphier/arm32/cache-uniphier.c
+++ b/arch/arm/mach-uniphier/arm32/cache-uniphier.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <asm/armv7.h>
diff --git a/arch/arm/mach-zynq/cpu.c b/arch/arm/mach-zynq/cpu.c
index e5f55771..aca44df 100644
--- a/arch/arm/mach-zynq/cpu.c
+++ b/arch/arm/mach-zynq/cpu.c
@@ -4,6 +4,7 @@
  * Copyright (C) 2012 Xilinx, Inc. All rights reserved.
  */
 #include <common.h>
+#include <cpu_func.h>
 #include <zynqpl.h>
 #include <asm/io.h>
 #include <asm/arch/clk.h>
diff --git a/arch/m68k/cpu/mcf5227x/cpu_init.c b/arch/m68k/cpu/mcf5227x/cpu_init.c
index 3bbc42f..7cde4c6 100644
--- a/arch/m68k/cpu/mcf5227x/cpu_init.c
+++ b/arch/m68k/cpu/mcf5227x/cpu_init.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <watchdog.h>
 
 #include <asm/immap.h>
diff --git a/arch/m68k/cpu/mcf523x/cpu_init.c b/arch/m68k/cpu/mcf523x/cpu_init.c
index 339fbeb..9330042 100644
--- a/arch/m68k/cpu/mcf523x/cpu_init.c
+++ b/arch/m68k/cpu/mcf523x/cpu_init.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <watchdog.h>
 #include <asm/immap.h>
 #include <asm/io.h>
diff --git a/arch/m68k/cpu/mcf52x2/cpu_init.c b/arch/m68k/cpu/mcf52x2/cpu_init.c
index f4a3872..dba6c23 100644
--- a/arch/m68k/cpu/mcf52x2/cpu_init.c
+++ b/arch/m68k/cpu/mcf52x2/cpu_init.c
@@ -18,6 +18,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <watchdog.h>
 #include <asm/immap.h>
 #include <asm/io.h>
diff --git a/arch/m68k/cpu/mcf530x/cpu_init.c b/arch/m68k/cpu/mcf530x/cpu_init.c
index 27d06d9..166720a 100644
--- a/arch/m68k/cpu/mcf530x/cpu_init.c
+++ b/arch/m68k/cpu/mcf530x/cpu_init.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <watchdog.h>
 #include <asm/immap.h>
 #include <asm/io.h>
diff --git a/arch/m68k/cpu/mcf532x/cpu_init.c b/arch/m68k/cpu/mcf532x/cpu_init.c
index cbf840f..041ada0 100644
--- a/arch/m68k/cpu/mcf532x/cpu_init.c
+++ b/arch/m68k/cpu/mcf532x/cpu_init.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <watchdog.h>
 #include <asm/immap.h>
 #include <asm/io.h>
diff --git a/arch/m68k/cpu/mcf5445x/cpu_init.c b/arch/m68k/cpu/mcf5445x/cpu_init.c
index 134510b..9c5b812 100644
--- a/arch/m68k/cpu/mcf5445x/cpu_init.c
+++ b/arch/m68k/cpu/mcf5445x/cpu_init.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <watchdog.h>
 #include <asm/immap.h>
 #include <asm/processor.h>
diff --git a/arch/m68k/cpu/mcf547x_8x/cpu_init.c b/arch/m68k/cpu/mcf547x_8x/cpu_init.c
index 81ffc6c..3f8c38c 100644
--- a/arch/m68k/cpu/mcf547x_8x/cpu_init.c
+++ b/arch/m68k/cpu/mcf547x_8x/cpu_init.c
@@ -10,6 +10,7 @@
 
 #include <common.h>
 #include <MCD_dma.h>
+#include <cpu_func.h>
 #include <asm/immap.h>
 #include <asm/io.h>
 
diff --git a/arch/m68k/lib/cache.c b/arch/m68k/lib/cache.c
index 29f863b..68f2eef 100644
--- a/arch/m68k/lib/cache.c
+++ b/arch/m68k/lib/cache.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/immap.h>
 #include <asm/cache.h>
 
diff --git a/arch/microblaze/cpu/cache.c b/arch/microblaze/cpu/cache.c
index 9411455..02f66f9 100644
--- a/arch/microblaze/cpu/cache.c
+++ b/arch/microblaze/cpu/cache.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/asm.h>
 
 int dcache_status(void)
diff --git a/arch/mips/lib/cache.c b/arch/mips/lib/cache.c
index 0ddae30..502956d 100644
--- a/arch/mips/lib/cache.c
+++ b/arch/mips/lib/cache.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/cacheops.h>
 #ifdef CONFIG_MIPS_L2_CACHE
 #include <asm/cm.h>
diff --git a/arch/nds32/cpu/n1213/ae3xx/cpu.c b/arch/nds32/cpu/n1213/ae3xx/cpu.c
index c5a7a3f..a53bed1 100644
--- a/arch/nds32/cpu/n1213/ae3xx/cpu.c
+++ b/arch/nds32/cpu/n1213/ae3xx/cpu.c
@@ -15,6 +15,7 @@
 /* CPU specific code */
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <watchdog.h>
 #include <asm/cache.h>
 
diff --git a/arch/nds32/cpu/n1213/ag101/cpu.c b/arch/nds32/cpu/n1213/ag101/cpu.c
index c9cb433..34443b5 100644
--- a/arch/nds32/cpu/n1213/ag101/cpu.c
+++ b/arch/nds32/cpu/n1213/ag101/cpu.c
@@ -15,6 +15,7 @@
 /* CPU specific code */
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <watchdog.h>
 #include <asm/cache.h>
 
diff --git a/arch/nds32/lib/cache.c b/arch/nds32/lib/cache.c
index 2706513..e11d300 100644
--- a/arch/nds32/lib/cache.c
+++ b/arch/nds32/lib/cache.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #if !(CONFIG_IS_ENABLED(SYS_ICACHE_OFF) && CONFIG_IS_ENABLED(SYS_DCACHE_OFF))
 static inline unsigned long CACHE_SET(unsigned char cache)
 {
diff --git a/arch/nios2/lib/cache.c b/arch/nios2/lib/cache.c
index c2cdee3..0b961ac 100644
--- a/arch/nios2/lib/cache.c
+++ b/arch/nios2/lib/cache.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/cache.h>
 
 DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/powerpc/cpu/mpc83xx/spd_sdram.c b/arch/powerpc/cpu/mpc83xx/spd_sdram.c
index 08918a9..a14a438 100644
--- a/arch/powerpc/cpu/mpc83xx/spd_sdram.c
+++ b/arch/powerpc/cpu/mpc83xx/spd_sdram.c
@@ -13,6 +13,7 @@
 #ifndef CONFIG_MPC83XX_SDRAM
 
 #include <common.h>
+#include <cpu_func.h>
 #include <vsprintf.h>
 #include <asm/processor.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/cpu/mpc8xx/cache.c b/arch/powerpc/cpu/mpc8xx/cache.c
index 8051d3e..4155900 100644
--- a/arch/powerpc/cpu/mpc8xx/cache.c
+++ b/arch/powerpc/cpu/mpc8xx/cache.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/processor.h>
 #include <asm/ppc.h>
 #include <asm/io.h>
diff --git a/arch/riscv/cpu/ax25/cache.c b/arch/riscv/cpu/ax25/cache.c
index 41de30c..1455f22 100644
--- a/arch/riscv/cpu/ax25/cache.c
+++ b/arch/riscv/cpu/ax25/cache.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <dm.h>
 #include <dm/uclass-internal.h>
 #include <cache.h>
diff --git a/arch/riscv/cpu/ax25/cpu.c b/arch/riscv/cpu/ax25/cpu.c
index 76689b2..0534b37 100644
--- a/arch/riscv/cpu/ax25/cpu.c
+++ b/arch/riscv/cpu/ax25/cpu.c
@@ -6,6 +6,7 @@
 
 /* CPU specific code */
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/cache.h>
 
 /*
diff --git a/arch/riscv/lib/cache.c b/arch/riscv/lib/cache.c
index 5437a12..b1d42bc 100644
--- a/arch/riscv/lib/cache.c
+++ b/arch/riscv/lib/cache.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 
 void invalidate_icache_all(void)
 {
diff --git a/arch/sh/cpu/sh4/cache.c b/arch/sh/cpu/sh4/cache.c
index 5049090..2f49ce8 100644
--- a/arch/sh/cpu/sh4/cache.c
+++ b/arch/sh/cpu/sh4/cache.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <asm/io.h>
 #include <asm/processor.h>
 #include <asm/system.h>
diff --git a/arch/x86/cpu/cpu.c b/arch/x86/cpu/cpu.c
index 9ee4b02..4e59476 100644
--- a/arch/x86/cpu/cpu.c
+++ b/arch/x86/cpu/cpu.c
@@ -21,6 +21,7 @@
 #include <common.h>
 #include <acpi_s3.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <dm.h>
 #include <errno.h>
 #include <malloc.h>
diff --git a/arch/x86/cpu/i386/cpu.c b/arch/x86/cpu/i386/cpu.c
index 3166371..c66382b 100644
--- a/arch/x86/cpu/i386/cpu.c
+++ b/arch/x86/cpu/i386/cpu.c
@@ -19,6 +19,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <malloc.h>
 #include <asm/control_regs.h>
 #include <asm/cpu.h>
diff --git a/arch/x86/cpu/mtrr.c b/arch/x86/cpu/mtrr.c
index a00db42..a43cb7f 100644
--- a/arch/x86/cpu/mtrr.c
+++ b/arch/x86/cpu/mtrr.c
@@ -17,6 +17,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/io.h>
 #include <asm/msr.h>
 #include <asm/mtrr.h>
diff --git a/arch/x86/lib/spl.c b/arch/x86/lib/spl.c
index 1677f80..d4e6477 100644
--- a/arch/x86/lib/spl.c
+++ b/arch/x86/lib/spl.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <debug_uart.h>
 #include <dm.h>
 #include <malloc.h>
diff --git a/arch/xtensa/lib/cache.c b/arch/xtensa/lib/cache.c
index 8f13f1f..4e0c0ac 100644
--- a/arch/xtensa/lib/cache.c
+++ b/arch/xtensa/lib/cache.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/cache.h>
 
 /*
diff --git a/board/armltd/integrator/integrator.c b/board/armltd/integrator/integrator.c
index f0fbe2b..5cdf790 100644
--- a/board/armltd/integrator/integrator.c
+++ b/board/armltd/integrator/integrator.c
@@ -17,6 +17,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <dm.h>
 #include <env.h>
 #include <netdev.h>
diff --git a/board/cirrus/edb93xx/edb93xx.c b/board/cirrus/edb93xx/edb93xx.c
index 88fac76..0966e37 100644
--- a/board/cirrus/edb93xx/edb93xx.c
+++ b/board/cirrus/edb93xx/edb93xx.c
@@ -15,6 +15,7 @@
 
 #include <config.h>
 #include <common.h>
+#include <cpu_func.h>
 #include <netdev.h>
 #include <status_led.h>
 #include <asm/io.h>
diff --git a/board/cobra5272/flash.c b/board/cobra5272/flash.c
index 9bf8248..ea3ed73 100644
--- a/board/cobra5272/flash.c
+++ b/board/cobra5272/flash.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <console.h>
+#include <cpu_func.h>
 
 #define PHYS_FLASH_1 CONFIG_SYS_FLASH_BASE
 #define FLASH_BANK_SIZE 0x200000
diff --git a/board/highbank/highbank.c b/board/highbank/highbank.c
index 9563763..3e0edd4 100644
--- a/board/highbank/highbank.c
+++ b/board/highbank/highbank.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <ahci.h>
+#include <cpu_func.h>
 #include <env.h>
 #include <netdev.h>
 #include <scsi.h>
diff --git a/board/st/stih410-b2260/board.c b/board/st/stih410-b2260/board.c
index 111e64b..5d9fdf2 100644
--- a/board/st/stih410-b2260/board.c
+++ b/board/st/stih410-b2260/board.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <linux/usb/otg.h>
 #include <dwc3-sti-glue.h>
 #include <dwc3-uboot.h>
diff --git a/board/synopsys/hsdk/hsdk.c b/board/synopsys/hsdk/hsdk.c
index 8a7642a..470d09e 100644
--- a/board/synopsys/hsdk/hsdk.c
+++ b/board/synopsys/hsdk/hsdk.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <config.h>
+#include <cpu_func.h>
 #include <env.h>
 #include <linux/printk.h>
 #include <linux/kernel.h>
diff --git a/board/syteco/zmx25/zmx25.c b/board/syteco/zmx25/zmx25.c
index d231845..a2e7b8b 100644
--- a/board/syteco/zmx25/zmx25.c
+++ b/board/syteco/zmx25/zmx25.c
@@ -14,6 +14,7 @@
  *   RedBoot tx25_misc.c Copyright (C) 2009 Red Hat
  */
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
diff --git a/board/toradex/colibri_pxa270/colibri_pxa270.c b/board/toradex/colibri_pxa270/colibri_pxa270.c
index e9e1750..c4db516 100644
--- a/board/toradex/colibri_pxa270/colibri_pxa270.c
+++ b/board/toradex/colibri_pxa270/colibri_pxa270.c
@@ -7,6 +7,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <dm.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/pxa.h>
diff --git a/board/xilinx/zynqmp/cmds.c b/board/xilinx/zynqmp/cmds.c
index d3bb57a..893616b 100644
--- a/board/xilinx/zynqmp/cmds.c
+++ b/board/xilinx/zynqmp/cmds.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <env.h>
 #include <malloc.h>
 #include <zynqmp_firmware.h>
diff --git a/cmd/cache.c b/cmd/cache.c
index 2c68717..27dcec0 100644
--- a/cmd/cache.c
+++ b/cmd/cache.c
@@ -9,6 +9,7 @@
  */
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <linux/compiler.h>
 
 static int parse_argv(const char *);
diff --git a/cmd/ti/ddr3.c b/cmd/ti/ddr3.c
index 448a7f5..5513089 100644
--- a/cmd/ti/ddr3.c
+++ b/cmd/ti/ddr3.c
@@ -5,6 +5,7 @@
  * Copyright (C) 2012-2017 Texas Instruments Incorporated, <www.ti.com>
  */
 
+#include <cpu_func.h>
 #include <asm/arch/hardware.h>
 #include <asm/cache.h>
 #include <asm/emif.h>
diff --git a/common/bootm_os.c b/common/bootm_os.c
index 6fb7d65..de0709f 100644
--- a/common/bootm_os.c
+++ b/common/bootm_os.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <bootm.h>
+#include <cpu_func.h>
 #include <env.h>
 #include <fdt_support.h>
 #include <linux/libfdt.h>
diff --git a/common/kgdb_stubs.c b/common/kgdb_stubs.c
index afa7d64..c061126 100644
--- a/common/kgdb_stubs.c
+++ b/common/kgdb_stubs.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <kgdb.h>
 #include <serial.h>
 
diff --git a/common/spl/spl_atf.c b/common/spl/spl_atf.c
index 0498d0a..df29274 100644
--- a/common/spl/spl_atf.c
+++ b/common/spl/spl_atf.c
@@ -11,6 +11,7 @@
 
 #include <common.h>
 #include <atf_common.h>
+#include <cpu_func.h>
 #include <errno.h>
 #include <spl.h>
 
diff --git a/drivers/ddr/altera/sdram_arria10.c b/drivers/ddr/altera/sdram_arria10.c
index 1777e7e..2fd50b7 100644
--- a/drivers/ddr/altera/sdram_arria10.c
+++ b/drivers/ddr/altera/sdram_arria10.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <errno.h>
 #include <fdtdec.h>
 #include <malloc.h>
diff --git a/drivers/ddr/altera/sdram_s10.c b/drivers/ddr/altera/sdram_s10.c
index 56cbbac..82d9a13 100644
--- a/drivers/ddr/altera/sdram_s10.c
+++ b/drivers/ddr/altera/sdram_s10.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <dm.h>
 #include <errno.h>
 #include <div64.h>
diff --git a/drivers/fpga/zynqpl.c b/drivers/fpga/zynqpl.c
index 069c63b..21624f7 100644
--- a/drivers/fpga/zynqpl.c
+++ b/drivers/fpga/zynqpl.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <console.h>
+#include <cpu_func.h>
 #include <asm/io.h>
 #include <fs.h>
 #include <zynqpl.h>
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index e5c077e..5442bac 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -65,6 +65,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <env.h>
 #include <fdtdec.h>
 #include <gzip.h>
diff --git a/include/common.h b/include/common.h
index 82b1abe..48eb223 100644
--- a/include/common.h
+++ b/include/common.h
@@ -3,7 +3,7 @@
  * Common header file for U-Boot
  *
  * This file still includes quite a bit of stuff that should be in separate
- * headers like command.h and cpu.h. Please think before adding more things.
+ * headers like command.h. Please think before adding more things.
  * Patches to remove things are welcome.
  *
  * (C) Copyright 2000-2009
@@ -185,14 +185,6 @@ int board_early_init_r (void);
 int testdram(void);
 #endif /* CONFIG_SYS_DRAM_TEST */
 
-/* $(CPU)/start.S */
-int	icache_status (void);
-void	icache_enable (void);
-void	icache_disable(void);
-int	dcache_status(void);
-void	dcache_enable (void);
-void	dcache_disable(void);
-void	mmu_disable(void);
 #if defined(CONFIG_ARM)
 void	relocate_code(ulong);
 #else
diff --git a/include/cpu_func.h b/include/cpu_func.h
index 1741f7f..a14d23a 100644
--- a/include/cpu_func.h
+++ b/include/cpu_func.h
@@ -52,4 +52,12 @@ int checkcpu(void);
 void smp_set_core_boot_addr(unsigned long addr, int corenr);
 void smp_kick_all_cpus(void);
 
+int icache_status(void);
+void icache_enable(void);
+void icache_disable(void);
+int dcache_status(void);
+void dcache_enable(void);
+void dcache_disable(void);
+void mmu_disable(void);
+
 #endif
diff --git a/post/cpu/mpc83xx/ecc.c b/post/cpu/mpc83xx/ecc.c
index 03b6d65..65a490d 100644
--- a/post/cpu/mpc83xx/ecc.c
+++ b/post/cpu/mpc83xx/ecc.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <mpc83xx.h>
 #include <watchdog.h>
 #include <asm/io.h>
diff --git a/post/lib_powerpc/cpu.c b/post/lib_powerpc/cpu.c
index 6713039..8506fd6 100644
--- a/post/lib_powerpc/cpu.c
+++ b/post/lib_powerpc/cpu.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 
 /*
  * CPU test