Support for Asus RT-AC66U B1 (AC1750)

j796160836 · June 8, 2018, 4:37pm

The actually model name is RT-AC66U B1, both of the router page and label printing at the backside of device. But the model name printed at the package is RT-AC66U+.
It will be a little confused, but it doesn't matter.

It's different from RT-AC66U which is MIPSR2, but this one RT-AC66U B1 is ARM.

It seems Asus-merlin is only supported 3rd-party firmware, which is very depressed after use.
Merlin says use merlin firmware as same as RT-AC86U, I think hardware is very similar.

How to transfer LEDE into this model?

Teardown article (in Chinese)

CPU: BCM4708C0
RAM: 256MB (ESMT M15F2G16128A)
WiFi chip: BCM4360

j796160836 · July 11, 2018, 7:21am

Here is the boot log from my device via serial.
Currently firmware is Asuswrt merlin. It might help.

Digital core power voltage set to 0.9375V
Decompressing...done
Digital core power voltage set to 0.9375V

SHMOO VER 1.13

PKID07DC06011801080000000000001A103F01000000

S300001DF
00001450


RDLYW0 00000004

RDENW0 00000032

RDQSW0 

    0000000000111111111122222222223333333333444444444455555555556666
    0123456789012345678901234567890123456789012345678901234567890123
 00 -----+++++++++++++++++++++++++X+++++++++++++++++++++++++--------
 01 ----------++++++++++++++++++++++++X++++++++++++++++++++++++-----
 02 -------+++++++++++++++++++++++++X+++++++++++++++++++++++++------
 03 -----+++++++++++++++++++++++++X+++++++++++++++++++++++++--------
 04 -----++++++++++++++++++++++++X+++++++++++++++++++++++-----------
 05 ------+++++++++++++++++++++++++X++++++++++++++++++++++++--------
 06 ---+++++++++++++++++++++++++X+++++++++++++++++++++++++----------
 07 ---------++++++++++++++++++++++++X++++++++++++++++++++++++------
 08 --++++++++++++++++++++++++X++++++++++++++++++++++++-------------
 09 -------++++++++++++++++++++++++X+++++++++++++++++++++++---------
 10 ---++++++++++++++++++++++++X++++++++++++++++++++++++------------
 11 ----++++++++++++++++++++++++X+++++++++++++++++++++++------------
 12 -----++++++++++++++++++++++++X++++++++++++++++++++++++----------
 13 ----+++++++++++++++++++++++++X++++++++++++++++++++++++----------
 14 -------+++++++++++++++++++++++X+++++++++++++++++++++++----------
 15 ---+++++++++++++++++++++++X++++++++++++++++++++++---------------


PW0 

    0000000000111111111122222222223333333333444444444455555555556666
    0123456789012345678901234567890123456789012345678901234567890123
 00 --+++++++++++++++++++++++++++X++++++++++++++++++++++++++--------
 01 ----------++++++++++++++++++++++++X++++++++++++++++++++++++-----
 02 ------++++++++++++++++++++++++++X++++++++++++++++++++++++++-----
 03 ----+++++++++++++++++++++++++X+++++++++++++++++++++++++---------
 04 --+++++++++++++++++++++++++X+++++++++++++++++++++++++-----------
 05 ------+++++++++++++++++++++++++X++++++++++++++++++++++++--------
 06 ---+++++++++++++++++++++++++X+++++++++++++++++++++++++----------
 07 ---------+++++++++++++++++++++++++X++++++++++++++++++++++++-----
 08 --++++++++++++++++++++++++X++++++++++++++++++++++++-------------
 09 ------++++++++++++++++++++++++X++++++++++++++++++++++++---------
 10 ---++++++++++++++++++++++++X++++++++++++++++++++++++------------
 11 ----++++++++++++++++++++++++X+++++++++++++++++++++++------------
 12 -----++++++++++++++++++++++++X++++++++++++++++++++++++----------
 13 ----+++++++++++++++++++++++++X++++++++++++++++++++++++----------
 14 ------++++++++++++++++++++++++X+++++++++++++++++++++++----------
 15 ---+++++++++++++++++++++++X++++++++++++++++++++++---------------


NW0 

    0000000000111111111122222222223333333333444444444455555555556666
    0123456789012345678901234567890123456789012345678901234567890123
 00 ----++++++++++++++++++++++++++X+++++++++++++++++++++++++--------
 01 ---------+++++++++++++++++++++++++++X+++++++++++++++++++++++++--
 02 -------++++++++++++++++++++++++++X+++++++++++++++++++++++++-----
 03 -----++++++++++++++++++++++++++X+++++++++++++++++++++++++-------
 04 ----+++++++++++++++++++++++++X+++++++++++++++++++++++++---------
 05 ------++++++++++++++++++++++++++X+++++++++++++++++++++++++------
 06 ----++++++++++++++++++++++++++X+++++++++++++++++++++++++--------
 07 -------+++++++++++++++++++++++++X+++++++++++++++++++++++++------
 08 ---++++++++++++++++++++++++++X+++++++++++++++++++++++++---------
 09 ----+++++++++++++++++++++++++++X++++++++++++++++++++++++++------
 10 --++++++++++++++++++++++++++X+++++++++++++++++++++++++----------
 11 -----+++++++++++++++++++++++++X++++++++++++++++++++++++---------
 12 -----+++++++++++++++++++++++++X++++++++++++++++++++++++---------
 13 ---++++++++++++++++++++++++++X++++++++++++++++++++++++++--------
 14 --------+++++++++++++++++++++++X+++++++++++++++++++++++---------
 15 --+++++++++++++++++++++++++X+++++++++++++++++++++++++-----------


WRDQW0 

    0000000000111111111122222222223333333333444444444455555555556666
    0123456789012345678901234567890123456789012345678901234567890123
 00 ++++++++++++++++++++++X++++++++++++++++++++++----------++++++++-
 01 +++++++++++++++++++++++++X++++++++++++++++++++++++-------++++++-
 02 +++++++++++++++++++++++++X++++++++++++++++++++++++------+++++++-
 03 ++++++++++++++++++++++++X+++++++++++++++++++++++---------++++++-
 04 ++++++++++++++++++++++X+++++++++++++++++++++-----------++++++++-
 05 +++++++++++++++++++++++X+++++++++++++++++++++++--------++++++++-
 06 ++++++++++++++++++++++X+++++++++++++++++++++-----------++++++++-
 07 ++++++++++++++++++++++++X++++++++++++++++++++++++-------+++++++-
 08 ++++++++++++++++++++++X++++++++++++++++++++++----------++++++++-
 09 +++++++++++++++++++++++X+++++++++++++++++++++++---------+++++++-
 10 ++++++++++++++++++++++X++++++++++++++++++++++-----------+++++++-
 11 +++++++++++++++++++++++X++++++++++++++++++++++----------+++++++-
 12 ++++++++++++++++++++++X++++++++++++++++++++++-----------+++++++-
 13 ++++++++++++++++++++++X+++++++++++++++++++++-+----------+++++++-
 14 ++++++++++++++++++++++X++++++++++++++++++++++-----------+++++++-
 15 ++++++++++++++++++++++X+++++++++++++++++++++------------+++++++-


WRDMW0 00000023
WRDMW0 00000022


ADDR

    0000000000111111111122222222223333333333444444444455555555556666
    0123456789012345678901234567890123456789012345678901234567890123
 00 ++++++++++++++++++++S++++++++++X++++++++++++++++++++++++++++++++

Decompressing...done


CFE version 7.14.131.56 (r641653) based on BBP 1.0.37 for BCM947XX (32bit,SP,)
Build Date: Fri Jan  6 12:01:52 CST 2017 (defjovi@ubuntu-eva01)
Copyright (C) 2000-2008 Broadcom Corporation.

Init Arena
Init Devs.
Boot partition size = 262144(0x40000)
DDR Clock: 666 MHz
Info: DDR frequency set from clkfreq=1000,*666*
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 7.14.131.56 (r641653)
CPU type 0x0: 1000MHz
Tot mem: 262144 KBytes

CFE mem:    0x00F00000 - 0x017978B0 (9009328)
Data:       0x00F4FE70 - 0x00F503B0 (1344)
BSS:        0x00F503C0 - 0x00F958B0 (283888)
Heap:       0x00F958B0 - 0x017958B0 (8388608)
Stack:      0x017958B0 - 0x017978B0 (8192)
Text:       0x00F00000 - 0x00F46300 (287488)

Device eth0:  hwaddr 88-D7-F6-66-4D-30, ipaddr 192.168.50.1, mask 255.255.255.0
        gateway not set, nameserver not set
Null Rescue Flag.
boot the image...
go load
Loader:raw Filesys:tftp Dev:eth0 File:: Options:(null)
Loading: TFTP Server.
..tftp retry wait 0
Failed.
Could not load :: Timeout occured
Loader:raw Filesys:raw Dev:nflash0.os File: Options:(null)
Loading: .... 4051680 bytes read
Entry at 0x00008000
Closing network.
Starting program at 0x00008000
console [ttyS0] enabled, bootconsole disabled
serial8250.0: ttyS1 at MMIO 0x18000400 (irq = 117) is a 16550
brd: module loaded
loop: module loaded
pflash: found no supported devices
bcmsflash: found no supported devices
Boot partition size = 524288(0x80000)
lookup_nflash_rootfs_offset: offset = 0x200000
nflash: squash filesystem with lzma found at block 28
Creating 4 MTD partitions on "nflash":
0x000000000000-0x000000080000 : "boot"
0x000000080000-0x000000200000 : "nvram"
0x000000200000-0x000004000000 : "linux"
0x00000039dad8-0x000004000000 : "rootfs"
PPP generic driver version 2.4.2
PPP MPPE Compression module registered
NET: Registered protocol family 24
PPTP driver version 0.8.5
Mirror/redirect action on
u32 classifier
    Performance counters on
    Actions configured
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (3992 buckets, 15968 max)
xt_time: kernel timezone is -0000
ip_tables: (C) 2000-2006 Netfilter Core Team
TCP cubic registered
NET: Registered protocol family 10
ip6_tables: (C) 2000-2006 Netfilter Core Team
NET: Registered protocol family 17
L2TP core driver, V2.0
PPPoL2TP kernel driver, V2.0
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
Registering the dns_resolver key type
Northstar brcmnand NAND Flash Controller driver, Version 0.1 (c) Broadcom Inc. 2012
NAND device: Manufacturer ID: 0x01, Chip ID: 0xf1 (AMD NAND 128MiB 3,3V 8-bit)
Spare area=64 eccbytes 56, ecc bytes located at:
 2 3 4 5 6 7 8 9 10 11 12 13 14 15 18 19 20 21 22 23 24 25 26 27 28 29 30 31 34 35 36 37 38 39 40 41 42 43 44 45 46 47 50 51 52 53 54 55 56 57 58 59 60 61 62 63
Available 7 bytes at (off,len):
(1,1) (16,2) (32,2) (48,2) (0,0) (0,0) (0,0) (0,0) 
Scanning device for bad blocks
Options: NO_AUTOINCR,NO_READRDY,BBT_SCAN2NDPAGE,
Creating 2 MTD partitions on "brcmnand":
0x000004000000-0x000007ec0000 : "brcmnand"
0x000007ec0000-0x000008000000 : "asus"
VFS: Mounted root (squashfs filesystem) readonly on device 31:3.
devtmpfs: mounted
Freeing init memory: 212K
## mknod /dev/null: File exists
## mknod /dev/console: File exists
1: set_action 0


Hit ENTER for console...

firmware version: 384.5_0
[1 preinit:init_nvram +8] init_nvram for model(48)

FA off.
ctf: module license 'Proprietary' taints kernel.
Disabling lock debugging due to kernel taint
et_module_init: passivemode set to 0x0
et_module_init: txworkq set to 0x1
et_module_init: et_txq_thresh set to 0xce4
eth0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 6.37.14.126 (r561982)
et_probe: mvlan vid[0]: 0
et_probe: mvlan vid[1]: 0

et_probe: mvlan en 0
config_location(0x0041): [tcode] location is []
config_location(0x0043): [tcode] no location setting, using default location
config_location(0x0059): [tcode] config location: [0:ccode]=[TW], [0:regrev]=[50]
config_location(0x0063): [tcode] set_wl_country, 0, [TW], [50]
config_location(0x0079): [tcode] config location 5G: [1:ccode]=[TW], [1:regrev]=[50]
config_location(0x0084): [tcode] set_wl_country, 1, [TW], [50]
set_wltxpower(0x0241): unit: 0, txpower: 100
set_wltxpower(0x0241): unit: 1, txpower: 100
dpsta_init: msglevel set to 0x1
hotplug net INTERFACE=dpsta ACTION=add
hotplug net INTERFACE=eth0 ACTION=add
wl_module_init: passivemode set to 0x0
wl_module_init: igs set to 0x0
wl_module_init: txworkq set to 0x1
eth1: Broadcom BCM4360 802.11 Wireless Controller 6.37.14.126 (r561982)
hotplug net INTERFACE=eth1 ACTION=add
eth2: Broadcom BCM4360 802.11 Wireless Controller 6.37.14.126 (r561982)
hotplug net INTERFACE=eth2 ACTION=add
/ # xhci_hcd 0000:00:0c.0: Failed to enable MSI-X
xhci_hcd 0000:00:0c.0: failed to allocate MSI entry
usb usb1: No SuperSpeed endpoint companion for config 1  interface 0 altsetting 0 ep 129: using minimum values
1: check_action 0
start jffs2: 4, 65798144
1: check_action 0
start_logger:
_ifconfig: name=eth0 flags=1043 IFUP addr= netmask=
et0: et_mvlan_netdev_event: event 16 for vlan1 mvlan_en 0
et0: et_mvlan_netdev_event: event 5 for vlan1 mvlan_en 0
hotplug net INTERFACE=vlan1 ACTION=add
et0: et_mvlan_netdev_event: event 16 for vlan2 mvlan_en 0
et0: et_mvlan_netdev_event: event 5 for vlan2 mvlan_en 0
hotplug net INTERFACE=vlan2 ACTION=add
update_lan_state(lan_, 0, 0)
generate_wl_para(0x0bc8): unit 0 subunit -1
generate_wl_para(0x0f58): bw: 0
generate_wl_para(0x0f5a): chanspec: 0
generate_wl_para(0x0f5b): bw_cap: 3
generate_wl_para(0x0f61): obss_coex: 1
wlconf_pre(0x1043): set vhtmode 0
generate_wl_para(0x0bc8): unit 1 subunit -1
generate_wl_para(0x0f58): bw: 0
generate_wl_para(0x0f5a): chanspec: 0
generate_wl_para(0x0f5b): bw_cap: 7
generate_wl_para(0x0f61): obss_coex: 0
wlconf_pre(0x103e): set vhtmode 1
vlan1:et0: et_mvlan_netdev_event: event 13 for vlan1 mvlan_en 0
 cmd=14 (et0: et_mvlan_netdev_event: event 1 for vlan1 mvlan_en 0
errno 95): Operation not supported
_ifconfig: name=vlan1 flags=1243 IFUP addr= netmask=
hotplug net INTERFACE=br0 ACTION=add
_ifconfig: name=eth1 flags=1243 IFUP addr= netmask=
generate_wl_para(0x0bc8): unit 0 subunit -1
generate_wl_para(0x0f58): bw: 0
generate_wl_para(0x0f5a): chanspec: 0
generate_wl_para(0x0f5b): bw_cap: 3
generate_wl_para(0x0f61): obss_coex: 1
generate_wl_para(0x0bc8): unit 0 subunit 1
generate_wl_para(0x0bc8): unit 0 subunit 2
generate_wl_para(0x0bc8): unit 0 subunit 3
hotplug net INTERFACE=wl0.1 ACTION=add

_ifconfig: name=eth2 flags=1243 IFUP addr= netmask=
generate_wl_para(0x0bc8): unit 1 subunit -1
generate_wl_para(0x0f58): bw: 0
generate_wl_para(0x0f5a): chanspec: 0
generate_wl_para(0x0f5b): bw_cap: 7
generate_wl_para(0x0f61): obss_coex: 0
generate_wl_para(0x0bc8): unit 1 subunit 1
generate_wl_para(0x0bc8): unit 1 subunit 2
generate_wl_para(0x0bc8): unit 1 subunit 3
hotplug net INTERFACE=wl1.1 ACTION=add

NET: Setting wl0.1 hw addr to 88:D7:F6:66:4D:31
NET: Error setting hw for wl0.1; returned -1
_ifconfig: name=wl0.1 flags=1243 IFUP addr= netmask=
NET: Setting wl1.1 hw addr to 88:D7:F6:66:4D:35
NET: Error setting hw for wl1.1; returned -1
_ifconfig: name=wl1.1 flags=1243 IFUP addr= netmask=
start_lan: setting MAC address of bridge br0 as 88:D7:F6:66:4D:30
_ifconfig: name=br0 flags=1243 IFUP addr=192.168.50.1 netmask=255.255.255.0
_ifconfig: name=lo flags=1043 IFUP addr=127.0.0.1 netmask=255.0.0.0
route_manip: cmd=ADD name=lo addr=127.0.0.0 netmask=255.0.0.0 gateway=0.0.0.0 metric=0
update_lan_state(lan_, 2, 0)
nat_rule: stop_nat_rules 1.
stop_nat_rules: apply the redirect_rules state 0 ret 0
start_lan 2748
# wanduck: Got LAN(-1) information:
wanduck: delay 1 seconds before the first detect...
wanduck: delay 2 seconds before the first detect...
acsd: scan in progress ...
wanduck: delay 3 seconds before the first detect...
acsd: scan in progress ...
acsd: scan in progress ...
acsd: scan in progress ...
acsd: scan in progress ...
wanduck: delay 4 seconds before the first detect...
acsd: scan in progress ...
acsd: scan in progress ...
acsd: scan in progress ...
acsd: scan in progress ...
wanduck: delay 5 seconds before the first detect...
acsd: scan in progress ...
acsd: scan in progress ...
acsd: selected channel spec: 0x1008 (8)
acsd: Adjusted channel spec: 0x1008 (8)
acsd: selected DFS-exit channel spec: 0x1008 (8)
acsd: selected channel spec: 0x1008 (8)
acsd: Adjusted channel spec: 0x1008 (8)
acsd: selected channel spec: 0x1008 (8)
acsd: scan in progress ...
wanduck(0): NC send SYS_WAN_MODEM_OFFLINE_EVENT.

# Enable direct rule
acsd: scan in progress ...
acsd: scan in progress ...
acsd: scan in progress ...
acsd: scan in progress ...
acsd: scan in progress ...
acsd: scan in progress ...
acsd: scan in progress ...
acsd: scan in progress ...
acsd: selected channel spec: 0xe29b (157/80)
acsd: Adjusted channel spec: 0xe29b (157/80)
acsd: selected DFS-exit channel spec: 0xe29b (157/80)
acsd: selected channel spec: 0xe29b (157/80)
acsd: Adjusted channel spec: 0xe29b (157/80)
acsd: selected channel spec: 0xe29b (157/80)
[1 preinit:start_dnsmasq +22] begin
[1 preinit:stop_dnsmasq +22] begin
[1 preinit:stop_dnsmasq +22] end
[1 preinit:start_dnsmasq +23] end
start_lan_port(0) 1
Not AMAS RE mode, do not start_amas_wlcconnect
Not AMAS RE mode, do not start_amas_wlcconnect
Not AMAS RE mode, do not start_amas_lanctrl.
TZ watchdog
illegal, cannot enable DualWAN
msgget ok
disk_monitor: starting...
disk_monitor: day=14, week=2, time=8:0.
disk_monitor: decide if scan the target...
disk_monitor: 0: wait_second=54000...
disk_monitor: 1: wait_second=54000...
disk_monitor: wait_second=54000...
disk_monitor: Pause...

[bwdpi check] starting...
rc: ==> binding interface(vlan1,eth1,eth2,wl0.1,wl1.1,wds0.*,wds1.*,wds2.*) for lldpd
[Mastiff]init


vlan1: cmd=14 (errno 95): Operation not supported
start_wan: start_wan_if(0)!
[1 preinit:start_wan_if +26] unit=0.
update_wan_state(wan0_, 0, 0)
convert_wan_nvram(wan0_)
update_wan_state(wan0_, 1, 0)
start_wan_if(0x06a9): ifup:eth0
_ifconfig: name=eth0 flags=1043 IFUP addr= netmask=
start_wan_if(0x06bf): start auth:0
start_auth:: done
start_wan_if(0x06c9): start udhcpc:eth0, 0
start_wan_if(): End.
udhcpc_wan:: deconfig
_ifconfig: name=eth0 flags=1043 IFUP addr=0.0.0.0 netmask=
wan_down(eth0)
wan_down(eth0): .
stop_auth:: done
route_manip: cmd=DEL name=eth0 addr=0.0.0.0 netmask=0.0.0.0 gateway=(null) metric=0
update_wan_state(wan0_, 3, 0)
update_wan_state(wan0_, 4, 3)
udhcpc:: deconfig done
start_usb
no tune_bdflush
csw_retry 100
[1 preinit:init_main +28] recv signal 14 from pid [1:/sbin/preinit] (from user)
udhcpc_wan:: leasefail
udhcpc_wan:: leasefail
[1 preinit:init_main +74] recv signal 14 from pid [1:/sbin/preinit] (from user)
udhcpc_wan:: leasefail

j796160836 · July 12, 2018, 5:32pm

Here is the device details at WikiDevi.
https://wikidevi.com/wiki/ASUS_RT-AC66U_B1

j796160836 · July 12, 2018, 5:47pm

I tried to flash rt-ac68u firmware described at OpenWRT but FAIL.
https://openwrt.org/toh/hwdata/asus/asus_rt-ac68u
Filename: lede-17.01.4-bcm53xx-asus-rt-ac68u-squashfs.trx
http://downloads.lede-project.org/releases/17.01.4/targets/bcm53xx/generic/lede-17.01.4-bcm53xx-asus-rt-ac68u-squashfs.trx

Here is log during flashing and fail boot.

Loader:raw Filesys:raw Dev:nflash0.os File: Options:(null)
Loading: .. 1433424 bytes read
Entry at 0x00008000
Closing network.
Starting program at 0x00008000
Uncompressing Linux... done, booting the kernel.
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.4.92 (buildbot@builds-02.infra.lede-project.org) (gcc version 5.4.0 (LEDE GCC 5.4.0 r3103-1b51a49) ) #0 SMP Tue Oct 17 17:46:20 2017
[    0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Asus RT-AC68U (BCM4708)
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] Hit pending asynchronous external abort (FSR=0x00001c06) during first unmask, this is most likely caused by a firmware/bootloader bug.
[    0.000000] PERCPU: Embedded 11 pages/cpu @c6dcd000 s12928 r8192 d23936 u45056
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 65280
[    0.000000] Kernel command line: console=ttyS0,115200
[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Memory: 255312K/262144K available (3334K kernel code, 113K rwdata, 484K rodata, 228K init, 285K bss, 6832K reserved, 0K cma-reserved, 131072K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xc8800000 - 0xff800000   ( 880 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xc8000000   ( 128 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc03c2e44   (3820 kB)
[    0.000000]       .init : 0xc03c3000 - 0xc03fc000   ( 228 kB)
[    0.000000]       .data : 0xc03fc000 - 0xc04185c8   ( 114 kB)
[    0.000000]        .bss : 0xc04185c8 - 0xc045fdb8   ( 286 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] L2C: DT/platform modifies aux control register: 0x0a130000 -> 0x0a530000
[    0.000000] L2C-310 enabling early BRESP for Cortex-A9
[    0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[    0.000000] L2C-310 ID prefetch enabled, offset 1 lines
[    0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[    0.000000] L2C-310 cache controller enabled, 16 ways, 256 kB
[    0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x7e530001
[    0.000013] sched_clock: 64 bits at 500MHz, resolution 2ns, wraps every 4398046511103ns
[    0.000032] clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0xe6a171a037, max_idle_ns: 881590485102 ns
[    0.000228] Calibrating delay loop... 1987.37 BogoMIPS (lpj=9936896)
[    0.060115] pid_max: default: 32768 minimum: 301
[    0.060188] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.060198] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.060646] CPU: Testing write buffer coherency: ok
[    0.060891] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.060946] Setting up static identity map for 0x82a0 - 0x82d4
[    0.120143] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.120212] Brought up 2 CPUs
[    0.120229] SMP: Total of 2 processors activated (3981.31 BogoMIPS).
[    0.120236] CPU: All CPU(s) started in SVC mode.
[    0.122269] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.122292] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.122407] pinctrl core: initialized pinctrl subsystem
[    0.122991] NET: Registered protocol family 16
[    0.123600] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.151852] clocksource: Switched to clocksource arm_global_timer
[    0.152871] NET: Registered protocol family 2
[    0.153398] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.153421] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[    0.153442] TCP: Hash tables configured (established 1024 bind 1024)
[    0.153500] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.153529] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.153674] NET: Registered protocol family 1
[    0.154624] Crashlog allocated RAM at address 0x3f00000
[    0.159190] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.159210] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.161604] bounce: pool size: 64 pages
[    0.161619] io scheduler noop registered
[    0.161626] io scheduler deadline registered (default)
[    0.162003] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    0.164011] console [ttyS0] disabled
[    0.164072] 18000300.serial: ttyS0 at MMIO 0x18000300 (irq = 18, base_baud = 6250000) is a 16550
[    0.600966] console [ttyS0] enabled
[    0.605765] nand: Could not find valid ONFI parameter page; aborting
[    0.612152] nand: device found, Manufacturer ID: 0x01, Chip ID: 0xf1
[    0.618473] nand: AMD/Spansion NAND 128MiB 3,3V 8-bit
[    0.623520] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    0.631081] iproc_nand 18028000.nand: detected 128MiB total, 128KiB blocks, 2KiB pages, 16B OOB, 8-bit, BCH-8
[    0.640967] Scanning device for bad blocks
[    1.421419] random: nonblocking pool is initialized
[    1.793620] mtd_read error while parsing (offset: 0x4000000): -74
[    1.800133] mtd_read error while parsing (offset: 0x4020000): -74
[    1.806646] mtd_read error while parsing (offset: 0x4040000): -74