diff --git a/sys/arch/evbppc/conf/OPENBLOCKS266 b/sys/arch/evbppc/conf/OPENBLOCKS266
index 1a418003da79..f2fbdb152798 100644
--- a/sys/arch/evbppc/conf/OPENBLOCKS266
+++ b/sys/arch/evbppc/conf/OPENBLOCKS266
@@ -1,4 +1,4 @@
-#	$NetBSD: OPENBLOCKS266,v 1.21 2005/07/31 04:04:31 yamt Exp $
+#	$NetBSD: OPENBLOCKS266,v 1.22 2005/08/01 13:02:00 shige Exp $
 #
 #	GENERIC -- everything that's currently supported
 #
@@ -162,19 +162,7 @@ pchb0	at plb?				# PCI-Host bridges
 pci*	at pchb?
 ppb*	at pci? dev ? function ?	# PCI-PCI bridges
 pciide* at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
-acardide* at pci? dev ? function ?	# Acard IDE controllers
-aceride* at pci? dev ? function ?	# Acer Lab IDE controllers
-artsata* at pci? dev ? function ?	# Intel i31244 SATA controller
-cmdide* at pci? dev ? function ?	# CMD tech IDE controllers
-cypide* at pci? dev ? function ?	# Cypress IDE controllers
 hptide* at pci? dev ? function ?	# Triones/HighPoint IDE controllers
-optiide* at pci? dev ? function ?	# Opti IDE controllers
-pdcide* at pci? dev ? function ?	# Promise IDE controllers
-pdcsata* at pci? dev ? function ?	# Promise SATA150 controllers
-satalink* at pci? dev ? function ?	# SiI SATALink controllers
-siside* at pci? dev ? function ?	# SiS IDE controllers
-slide*  at pci? dev ? function ?	# Symphony Labs IDE controllers
-viaide* at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
 atabus* at ata?
 
 tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones