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/drivers/sysreset/sysreset-uclass.c b/drivers/sysreset/sysreset-uclass.c
index e69fb22..a9908eb 100644
--- a/drivers/sysreset/sysreset-uclass.c
+++ b/drivers/sysreset/sysreset-uclass.c
@@ -21,6 +21,7 @@
 #include <dm/root.h>
 #include <linux/delay.h>
 #include <linux/err.h>
+#include <asm/global_data.h>
 
 int sysreset_request(struct udevice *dev, enum sysreset_t type)
 {
diff --git a/drivers/sysreset/sysreset_mpc83xx.c b/drivers/sysreset/sysreset_mpc83xx.c
index 4e89971..81fccf9 100644
--- a/drivers/sysreset/sysreset_mpc83xx.c
+++ b/drivers/sysreset/sysreset_mpc83xx.c
@@ -11,6 +11,7 @@
 #include <sysreset.h>
 #include <wait_bit.h>
 #include <linux/delay.h>
+#include <asm/global_data.h>
 
 #include "sysreset_mpc83xx.h"
 
diff --git a/drivers/sysreset/sysreset_sti.c b/drivers/sysreset/sysreset_sti.c
index 29e88db..f0f445f 100644
--- a/drivers/sysreset/sysreset_sti.c
+++ b/drivers/sysreset/sysreset_sti.c
@@ -9,6 +9,7 @@
 #include <regmap.h>
 #include <syscon.h>
 #include <sysreset.h>
+#include <asm/global_data.h>
 #include <asm/io.h>
 #include <linux/bitops.h>