common: Drop init.h from common header

Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/mach-zynq/clk.c b/arch/arm/mach-zynq/clk.c
index b578f65..1ace117 100644
--- a/arch/arm/mach-zynq/clk.c
+++ b/arch/arm/mach-zynq/clk.c
@@ -6,6 +6,7 @@
 #include <clk.h>
 #include <common.h>
 #include <dm.h>
+#include <init.h>
 #include <malloc.h>
 #include <asm/arch/clk.h>
 
diff --git a/arch/arm/mach-zynq/cpu.c b/arch/arm/mach-zynq/cpu.c
index 43c5ca3..77b7cb1 100644
--- a/arch/arm/mach-zynq/cpu.c
+++ b/arch/arm/mach-zynq/cpu.c
@@ -5,6 +5,7 @@
  */
 #include <common.h>
 #include <cpu_func.h>
+#include <init.h>
 #include <zynqpl.h>
 #include <asm/cache.h>
 #include <asm/io.h>
diff --git a/arch/arm/mach-zynq/spl.c b/arch/arm/mach-zynq/spl.c
index 627c84c..05f42e6 100644
--- a/arch/arm/mach-zynq/spl.c
+++ b/arch/arm/mach-zynq/spl.c
@@ -6,6 +6,7 @@
 #include <debug_uart.h>
 #include <hang.h>
 #include <image.h>
+#include <init.h>
 #include <spl.h>
 #include <generated/dt.h>
 
diff --git a/arch/arm/mach-zynq/timer.c b/arch/arm/mach-zynq/timer.c
index d822e20..cc0e24c 100644
--- a/arch/arm/mach-zynq/timer.c
+++ b/arch/arm/mach-zynq/timer.c
@@ -31,6 +31,7 @@
 #include <common.h>
 #include <div64.h>
 #include <dm.h>
+#include <init.h>
 #include <time.h>
 #include <malloc.h>
 #include <asm/io.h>