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-bcm283x/init.c b/arch/arm/mach-bcm283x/init.c
index f2a5411..49027ce 100644
--- a/arch/arm/mach-bcm283x/init.c
+++ b/arch/arm/mach-bcm283x/init.c
@@ -11,6 +11,7 @@
 #include <init.h>
 #include <dm/device.h>
 #include <fdt_support.h>
+#include <asm/global_data.h>
 
 #define BCM2711_RPI4_PCIE_XHCI_MMIO_PHYS	0x600000000UL
 #define BCM2711_RPI4_PCIE_XHCI_MMIO_SIZE	0x800000UL