malta: delay after reset

Reset isn't instant, so delay to give it a chance. Otherwise we go on
to print a failure message before resetting anyway.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
diff --git a/board/imgtec/malta/malta.c b/board/imgtec/malta/malta.c
index 72b03ff..79562f7 100644
--- a/board/imgtec/malta/malta.c
+++ b/board/imgtec/malta/malta.c
@@ -124,6 +124,7 @@
 
 	reset_base = (void __iomem *)CKSEG1ADDR(MALTA_RESET_BASE);
 	__raw_writel(GORESET, reset_base);
+	mdelay(1000);
 }
 
 int board_early_init_f(void)