common: Drop asm/global_data.h from common header

Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/arm/cpu/arm926ejs/armada100/dram.c b/arch/arm/cpu/arm926ejs/armada100/dram.c
index da0615f..c97b5b1 100644
--- a/arch/arm/cpu/arm926ejs/armada100/dram.c
+++ b/arch/arm/cpu/arm926ejs/armada100/dram.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <init.h>
+#include <asm/global_data.h>
 #include <asm/io.h>
 #include <asm/arch/armada100.h>
 
diff --git a/arch/arm/cpu/arm926ejs/armada100/timer.c b/arch/arm/cpu/arm926ejs/armada100/timer.c
index 0f1e68c..ec73393 100644
--- a/arch/arm/cpu/arm926ejs/armada100/timer.c
+++ b/arch/arm/cpu/arm926ejs/armada100/timer.c
@@ -12,6 +12,7 @@
 #include <time.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/armada100.h>
+#include <asm/global_data.h>
 #include <linux/delay.h>
 
 /*
diff --git a/arch/arm/cpu/arm926ejs/mx25/generic.c b/arch/arm/cpu/arm926ejs/mx25/generic.c
index a4528cb..9cd60ab 100644
--- a/arch/arm/cpu/arm926ejs/mx25/generic.c
+++ b/arch/arm/cpu/arm926ejs/mx25/generic.c
@@ -15,6 +15,7 @@
 #include <net.h>
 #include <netdev.h>
 #include <vsprintf.h>
+#include <asm/global_data.h>
 #include <asm/io.h>
 #include <asm/arch-imx/cpu.h>
 #include <asm/arch/imx-regs.h>
diff --git a/arch/arm/cpu/arm926ejs/mx27/timer.c b/arch/arm/cpu/arm926ejs/mx27/timer.c
index 408e88a..4fd6a80 100644
--- a/arch/arm/cpu/arm926ejs/mx27/timer.c
+++ b/arch/arm/cpu/arm926ejs/mx27/timer.c
@@ -19,6 +19,7 @@
 #include <div64.h>
 #include <init.h>
 #include <time.h>
+#include <asm/global_data.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/ptrace.h>
diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs.c b/arch/arm/cpu/arm926ejs/mxs/mxs.c
index 8243aeb..c936213 100644
--- a/arch/arm/cpu/arm926ejs/mxs/mxs.c
+++ b/arch/arm/cpu/arm926ejs/mxs/mxs.c
@@ -15,6 +15,7 @@
 #include <hang.h>
 #include <init.h>
 #include <net.h>
+#include <asm/global_data.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c
index 1501d7d..a16a15e 100644
--- a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c
+++ b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c
@@ -11,6 +11,7 @@
 #include <init.h>
 #include <log.h>
 #include <serial.h>
+#include <asm/global_data.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/sys_proto.h>
diff --git a/arch/arm/cpu/arm926ejs/mxs/timer.c b/arch/arm/cpu/arm926ejs/mxs/timer.c
index 5ab4ed0..3dff3d7 100644
--- a/arch/arm/cpu/arm926ejs/mxs/timer.c
+++ b/arch/arm/cpu/arm926ejs/mxs/timer.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <init.h>
 #include <time.h>
+#include <asm/global_data.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/sys_proto.h>
diff --git a/arch/arm/cpu/arm926ejs/spear/spr_misc.c b/arch/arm/cpu/arm926ejs/spear/spr_misc.c
index 998423b..044052b 100644
--- a/arch/arm/cpu/arm926ejs/spear/spr_misc.c
+++ b/arch/arm/cpu/arm926ejs/spear/spr_misc.c
@@ -11,6 +11,7 @@
 #include <i2c.h>
 #include <init.h>
 #include <net.h>
+#include <asm/global_data.h>
 #include <linux/mtd/st_smi.h>
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
diff --git a/arch/arm/cpu/arm926ejs/spear/timer.c b/arch/arm/cpu/arm926ejs/spear/timer.c
index dd0f15c..b42baa7 100644
--- a/arch/arm/cpu/arm926ejs/spear/timer.c
+++ b/arch/arm/cpu/arm926ejs/spear/timer.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <init.h>
 #include <time.h>
+#include <asm/global_data.h>
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/spr_gpt.h>