Author: imp
Date: Fri Jan 24 16:56:27 2014
New Revision: 261127
URL: http://svnweb.freebsd.org/changeset/base/261127

Log:
  Add NAND support
  Fix comment
  This board has 4 wire support

Modified:
  head/sys/arm/conf/SAM9G20EK

Modified: head/sys/arm/conf/SAM9G20EK
==============================================================================
--- head/sys/arm/conf/SAM9G20EK Fri Jan 24 16:50:15 2014        (r261126)
+++ head/sys/arm/conf/SAM9G20EK Fri Jan 24 16:56:27 2014        (r261127)
@@ -37,7 +37,8 @@ options       FFS                     #Berkeley Fast 
Filesystem
 #options       UFS_ACL                 #Support for access control lists
 #options       UFS_DIRHASH             #Improve performance on big directories
 #options       MD_ROOT                 #MD is a potential root device
-#options       MD_ROOT_SIZE=4096       # 3MB ram disk
+#options       MD_ROOT_SIZE=4096       # 4MB ram disk
+options        NANDFS                  #NAND file system
 options        NFSCL                   #New Network Filesystem Client
 #options       NFSD                    #New Network Filesystem Server
 #options       NFSLOCKD                #Network Lock Manager
@@ -91,6 +92,9 @@ option                AT91_ATE_USE_RMII
 device         at91_twi                # TWI: Two Wire Interface (EEPROM)
 device         at91_wdt                # WDT: Watchdog timer
 
+# NAND Flash - Reference design has Samsung 256MB but others possible
+device         nand                    # NAND interface on CS3
+
 # NOTE: SPI DataFlash and mci/mmc/mmcsd have hardware
 #      confilict on this card. Use one or the other.
 #       see board_sam9g20ek.c
@@ -105,7 +109,7 @@ device              at91_mci
 device         mmc
 device         mmcsd
 option         AT91_MCI_SLOT_B
-#option                AT91_MCI_HAS_4WIRE
+option         AT91_MCI_HAS_4WIRE
 
 # iic
 device         iic
@@ -128,14 +132,14 @@ device            uhid            # "Human Interface 
Devices
 #device                udbp            # USB Double Bulk Pipe devices
 
 # USB Ethernet, requires miibus
-device         miibus
+#device                miibus
 #device                aue             # ADMtek USB Ethernet
 #device                axe             # ASIX Electronics USB Ethernet
 #device                cdce            # Generic USB over Ethernet
 #device                cue             # CATC USB Ethernet
 #device                kue             # Kawasaki LSI USB Ethernet
 #device                rue             # RealTek RTL8150 USB Ethernet
-device         udav            # Davicom DM9601E USB
+#device                udav            # Davicom DM9601E USB
 
 # USB Wireless
 #device                rum             # Ralink Technology RT2501USB wireless 
NICs
@@ -149,4 +153,3 @@ device              udav            # Davicom DM9601E USB
 #device                wlan_ccmp       # 802.11 CCMP support
 #device                wlan_tkip       # 802.11 TKIP support
 #device                wlan_amrr       # AMRR transmit rate control algorithm
-
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