FreeBSD/Linux Kernel Cross Reference
sys/mips/conf/PB92
1 #
2 # PB92 -- Kernel configuration file for FreeBSD/mips for Atheros PB92 reference
3 # board (AR7242)
4 #
5 # $FreeBSD: releng/10.2/sys/mips/conf/PB92 266331 2014-05-17 17:34:37Z ian $
6 #
7
8 ident PB92
9 # XXX The default load address in the Uboot environment is 0x80010000
10 makeoptions KERNLOADADDR=0x80050000
11 options HZ=1000
12
13 # The PB92 has 32mb of RAM; hard-code that
14 options AR71XX_REALMEM=32*1024*1024
15
16 # It's UBOOT, not Redboot - without this, things will hang at startup
17 options AR71XX_ENV_UBOOT
18
19 # We have to build most things as modules rather than in the kernel.
20 # The PB92 has 4MB of SPI flash and the default kernel "partition"
21 # is only 892KiB. In order to try and squeeze into that (so people
22 # who already are using it without modifying the default flash layout)
23 # we need to cut down on a lot of things.
24
25 makeoptions MODULES_OVERRIDE="ath ath_pci ath_ahb bridgestp if_bridge if_gif if_gre random wlan wlan_acl wlan_amrr wlan_ccmp wlan_rssadapt wlan_tkip wlan_wep wlan_xauth usb ar71xx"
26
27 hints "PB92.hints"
28 include "../atheros/std.ar71xx"
29
30 makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
31 makeoptions MODULES_OVERRIDE=""
32
33 options DDB
34 options KDB
35
36 options SCHED_4BSD #4BSD scheduler
37 options INET #InterNETworking
38 # Can't do IPv6 - it just doesn't fit.
39 # options INET6
40 # options NFSCL #Network Filesystem Client
41 options PSEUDOFS #Pseudo-filesystem framework
42 options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
43 options ALQ
44
45 # Debugging for use in -current
46 options DEADLKRES
47 options INVARIANTS
48 options INVARIANT_SUPPORT
49 options WITNESS
50 options WITNESS_SKIPSPIN
51 options FFS #Berkeley Fast Filesystem
52 #options SOFTUPDATES #Enable FFS soft updates support
53 #options UFS_ACL #Support for access control lists
54 #options UFS_DIRHASH #Improve performance on big directories
55
56 # Support uncompress lzma rootfs
57 device geom_uncompress
58 options GEOM_UNCOMPRESS
59 options ROOTDEVNAME=\"ufs:/dev/map/rootfs.uncompress\"
60
61 # PCI bus
62 device pci
63 device ar724x_pci
64
65 # NVRAM U-Boot Environment -> Kernel environment
66 device nvram2env
67
68 # Wireless NIC cards
69 options IEEE80211_DEBUG
70 options IEEE80211_SUPPORT_MESH
71 options IEEE80211_SUPPORT_TDMA
72 options IEEE80211_ALQ
73 #device wlan # 802.11 support
74 #device wlan_wep # 802.11 WEP support
75 #device wlan_ccmp # 802.11 CCMP support
76 #device wlan_tkip # 802.11 TKIP support
77 #device wlan_xauth # 802.11 hostap support
78
79 #device ath # Atheros pci/cardbus NIC's
80 #device ath_pci # PCI/PCIe bus glue
81 options ATH_DEBUG
82 options ATH_ENABLE_11N
83 options ATH_DIAGAPI
84
85 # device ath_hal
86 options AH_SUPPORT_AR5416
87 options AH_DEBUG
88 options AH_DEBUG_ALQ
89
90 # device ath_rate_sample
91
92 device mii
93 device arge
94
95 # USB devices - PB92 has EHCI only
96
97 #device usb
98 options USB_EHCI_BIG_ENDIAN_DESC # handle big-endian byte order
99 options USB_DEBUG
100 options USB_HOST_ALIGN=32
101 #device ehci
102
103 # Mass storage
104 #device scbus
105 #device umass
106 #device da
107
108 # Read MSDOS formatted disks
109 # options MSDOSFS
110
111 # GPIO Bus
112 #device gpio
113 #device gpioled
114
115 # SPI and flash
116 device spibus
117 device ar71xx_spi
118 device mx25l
119
120 # The flash is statically partitioned; add in that
121 device geom_map
122
123 device ar71xx_wdog
124
125 # Serial
126 device uart
127 device uart_ar71xx
128
129 # Network twiddling
130 device loop
131 device ether
132 #device md
133 #device bpf
134 #device random
135 #device if_bridge
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