spl: Add a parameter to jump_to_image_linux()

Instead of using the global spl_image variable, pass the required struct in
as an argument.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/microblaze/cpu/spl.c b/arch/microblaze/cpu/spl.c
index f4bb091..8e6d926 100644
--- a/arch/microblaze/cpu/spl.c
+++ b/arch/microblaze/cpu/spl.c
@@ -29,13 +29,13 @@
 }
 
 #ifdef CONFIG_SPL_OS_BOOT
-void __noreturn jump_to_image_linux(void *arg)
+void __noreturn jump_to_image_linux(struct spl_image_info *spl_image, void *arg)
 {
 	debug("Entering kernel arg pointer: 0x%p\n", arg);
 	typedef void (*image_entry_arg_t)(char *, ulong, ulong)
 		__attribute__ ((noreturn));
 	image_entry_arg_t image_entry =
-		(image_entry_arg_t)spl_image.entry_point;
+		(image_entry_arg_t)spl_image->entry_point;
 
 	image_entry(NULL, 0, (ulong)arg);
 }