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/env/eeprom.c b/env/eeprom.c
index e300470..ba16801 100644
--- a/env/eeprom.c
+++ b/env/eeprom.c
@@ -12,6 +12,7 @@
 #include <eeprom.h>
 #include <env.h>
 #include <env_internal.h>
+#include <asm/global_data.h>
 #include <linux/stddef.h>
 #include <u-boot/crc.h>
 #if defined(CONFIG_I2C_ENV_EEPROM_BUS)