From 012f22660d8727f0e22e4907ec94654ca80302f6 Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@linux.intel.com>
Date: Mon, 7 Nov 2016 20:31:46 +0000
Subject: [PATCH] coco2cart: startup paranoia

---
 Kernel/platform-coco2cart/crt0.s | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Kernel/platform-coco2cart/crt0.s b/Kernel/platform-coco2cart/crt0.s
index e3a00c29..dc2a3060 100644
--- a/Kernel/platform-coco2cart/crt0.s
+++ b/Kernel/platform-coco2cart/crt0.s
@@ -18,6 +18,8 @@
 start:
 		orcc #0x10		; interrupts definitely off
 		lds #$0100		; not written by loader
+		clr $ffde		; make sure ROM is mapped
+		clr $ffd4		; low 32K in low 32K
 		jsr load_image		; load the rest of the OS from disk
 		jmp main
 
-- 
2.34.1