From c97f98b14bd3540eed2efcead26eb020e90e9d55 Mon Sep 17 00:00:00 2001
From: Olivier Galibert <galibert@pobox.com>
Date: Sun, 10 Jun 2012 18:14:44 +0000
Subject: [PATCH] naomi: Make illvelo boot, probably others too [O. Galibert]

---
 src/mame/machine/naomim4.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mame/machine/naomim4.c b/src/mame/machine/naomim4.c
index 371bf2c589b..6143729a7a1 100644
--- a/src/mame/machine/naomim4.c
+++ b/src/mame/machine/naomim4.c
@@ -99,7 +99,7 @@ void naomi_m4_board::device_reset()
 void naomi_m4_board::board_setup_address(UINT32 address, bool is_dma)
 {
 	rom_cur_address = address & 0x1fffffff;
-	encryption = !(address & 0x20000000);
+	encryption = (!is_dma) && !(address & 0x20000000);
 
 	if(encryption) {
 		enc_reset();