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/mach-mediatek/mt7623/init.c b/arch/arm/mach-mediatek/mt7623/init.c
index 2778e26..5d837e0 100644
--- a/arch/arm/mach-mediatek/mt7623/init.c
+++ b/arch/arm/mach-mediatek/mt7623/init.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <init.h>
+#include <asm/global_data.h>
 #include <linux/io.h>
 #include <linux/sizes.h>
 #include <asm/arch/misc.h>
diff --git a/arch/arm/mach-mediatek/mt7629/init.c b/arch/arm/mach-mediatek/mt7629/init.c
index 1f102dd..0130554 100644
--- a/arch/arm/mach-mediatek/mt7629/init.c
+++ b/arch/arm/mach-mediatek/mt7629/init.c
@@ -12,6 +12,7 @@
 #include <log.h>
 #include <ram.h>
 #include <asm/arch/misc.h>
+#include <asm/global_data.h>
 #include <asm/sections.h>
 #include <dm/uclass.h>
 #include <linux/bitops.h>
diff --git a/arch/arm/mach-mediatek/mt8512/init.c b/arch/arm/mach-mediatek/mt8512/init.c
index aa779f4..c14e7d2 100644
--- a/arch/arm/mach-mediatek/mt8512/init.c
+++ b/arch/arm/mach-mediatek/mt8512/init.c
@@ -17,6 +17,7 @@
 #include <asm/arch/misc.h>
 #include <asm/armv8/mmu.h>
 #include <asm/cache.h>
+#include <asm/global_data.h>
 #include <asm/sections.h>
 #include <dm/uclass.h>
 #include <dt-bindings/clock/mt8512-clk.h>
diff --git a/arch/arm/mach-mediatek/mt8516/init.c b/arch/arm/mach-mediatek/mt8516/init.c
index 2ffa559..3771152 100644
--- a/arch/arm/mach-mediatek/mt8516/init.c
+++ b/arch/arm/mach-mediatek/mt8516/init.c
@@ -15,6 +15,7 @@
 #include <asm/arch/misc.h>
 #include <asm/armv8/mmu.h>
 #include <asm/cache.h>
+#include <asm/global_data.h>
 #include <asm/sections.h>
 #include <dm/uclass.h>
 #include <dt-bindings/clock/mt8516-clk.h>
diff --git a/arch/arm/mach-mediatek/mt8518/init.c b/arch/arm/mach-mediatek/mt8518/init.c
index 531a403..28b00c3 100644
--- a/arch/arm/mach-mediatek/mt8518/init.c
+++ b/arch/arm/mach-mediatek/mt8518/init.c
@@ -16,6 +16,7 @@
 #include <asm/arch/misc.h>
 #include <asm/armv8/mmu.h>
 #include <asm/cache.h>
+#include <asm/global_data.h>
 #include <asm/sections.h>
 #include <dm/uclass.h>
 #include <dt-bindings/clock/mt8518-clk.h>