punt Blackfin VDSP headers and import sanitized/auto-generated ones

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/cpu/bf537/init_sdram.S b/cpu/bf537/init_sdram.S
index 897a589..e997500 100644
--- a/cpu/bf537/init_sdram.S
+++ b/cpu/bf537/init_sdram.S
@@ -4,6 +4,10 @@
 #include <config.h>
 #include <asm/blackfin.h>
 #include <asm/mem_init.h>
+#include <asm/mach-common/bits/bootrom.h>
+#include <asm/mach-common/bits/ebiu.h>
+#include <asm/mach-common/bits/pll.h>
+#include <asm/mach-common/bits/uart.h>
 .global init_sdram;
 
 #if (BFIN_BOOT_MODE != BF537_UART_BOOT)