Add longish wait in payload (fixes newer intel buffered designs)

metroid-maniac · Apr 16, 2023 · a3b17ec · a3b17ec
1 parent cac925f
commit a3b17ec
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/payload.c b/payload.c
@@ -416,6 +416,11 @@ __attribute__((target("arm"))) void flush_sram_ram(unsigned sa, unsigned save_si
 	}
 
     identified:
+    // wait 1 or 2 frames
+    while (*(volatile unsigned short*) 0x04000006)
+    {}
+    while (*(volatile unsigned short*) 0x04000006)
+    {}
 
     if (flash_type == 0) return;