Welcome to HiLinux.
# dmesg
Linux version 3.0.8 (root@ubuntu) (gcc version 4.4.1 (Hisilicon_v200(gcc4.4-290+glibc-2.11+eabi+nptl)) ) #3 Fri Nov 13 18:49:53 CST 2015
CPU: ARMv7 Processor [414fc091] revision 1 (ARMv7), cr=10c53c7f
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: hi3520d
Memory policy: ECC disabled, Data cache writeback
On node 0 totalpages: 38400
free_area_init_node: node 0, pgdat c05c66a4, node_mem_map c0622000
Normal zone: 300 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 38100 pages, LIFO batch:7
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 38100
Kernel command line: mem=150M console=ttyAMA0,115200 initrd=0x82400000,0xA00000 root=/dev/ram0 init=/linuxrc mtdparts=hi_sfc:1M(boot),4M(kernel),10M(rootfs),10M(app),4M(www),1M(data),1M(config),1M(logo)
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 150MB = 150MB total
Memory: 135620k/135620k available, 17980k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
vmalloc : 0xc9800000 - 0xfe000000 ( 840 MB)
lowmem : 0xc0000000 - 0xc9600000 ( 150 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.init : 0xc0008000 - 0xc002b000 ( 140 kB)
.text : 0xc002b000 - 0xc05a3000 (5600 kB)
.data : 0xc05a4000 - 0xc05c6d20 ( 140 kB)
.bss : 0xc05c6d44 - 0xc0621528 ( 362 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:128 nr_irqs:128 128
sched_clock: 32 bits at 82MHz, resolution 12ns, wraps every 52060ms
Console: colour dummy device 80x30
Calibrating delay loop... 1318.91 BogoMIPS (lpj=6594560)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
Serial: AMBA PL011 UART driver
uart:0: ttyAMA0 at MMIO 0x20080000 (irq = 40) is a PL011 rev2
console [ttyAMA0] enabled
uart:1: ttyAMA1 at MMIO 0x20090000 (irq = 41) is a PL011 rev2
bio: create slab <bio-0> at 0
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
cfg80211: Calling CRDA to update world regulatory domain
Switching to clocksource timer1
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
Trying to unpack rootfs image as initramfs...
rootfs image is not initramfs (junk in compressed archive); looks like an initrd
Freeing initrd memory: 10240K
NetWinder Floating Point Emulator V0.97 (double precision)
L2cache cache controller enabled
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
fuse init (API version 7.16)
SGI XFS with security attributes, large block/inode numbers, no debug enabled
msgmni has been set to 284
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
brd: module loaded
loop: module loaded
ahci: SSS flag set, parallel bus scan disabled
ahci ahci.0: AHCI 0001.0200 32 slots 2 ports 3 Gbps 0x3 impl platform mode
ahci ahci.0: flags: ncq sntf stag pm led clo only pmp pio slum part ccc sxs boh
scsi0 : ahci_platform
scsi1 : ahci_platform
ata1: SATA max UDMA/133 mmio [mem 0x10080000-0x1008ffff] port 0x100 irq 52
ata2: SATA max UDMA/133 mmio [mem 0x10080000-0x1008ffff] port 0x180 irq 52
Spi id table Version 1.22
Hisilicon Spi Flash Controller V350 Device Driver, Version 1.10
Spi(cs1) ID: 0xC2 0x20 0x19 0xC2 0x20 0x19
SPI FLASH start_up_mode is 3 Bytes
Spi(cs1):
Block:64KB
Chip:32MB
Name:"MX25L25635E/735E/635F"
spi size: 32MB
chip num: 1
8 cmdlinepart partitions found on MTD device hi_sfc
Creating 8 MTD partitions on "hi_sfc":
0x000000000000-0x000000100000 : "boot"
0x000000100000-0x000000500000 : "kernel"
0x000000500000-0x000000f00000 : "rootfs"
0x000000f00000-0x000001900000 : "app"
0x000001900000-0x000001d00000 : "www"
0x000001d00000-0x000001e00000 : "data"
0x000001e00000-0x000001f00000 : "config"
0x000001f00000-0x000002000000 : "logo"
Fixed MDIO Bus: probed
himii: probed
Invalid HW-MAC Address: 00:00:00:00:00:00
Set Random MAC address: C6:A1:0F:11:C3:2A
usbmon: debugfs is not available
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
hiusb-ehci hiusb-ehci.0: HIUSB EHCI
hiusb-ehci hiusb-ehci.0: new USB bus registered, assigned bus number 1
hiusb-ehci hiusb-ehci.0: irq 53, io mem 0x100b0000
hiusb-ehci hiusb-ehci.0: USB 0.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
hiusb-ohci hiusb-ohci.0: HIUSB OHCI
hiusb-ohci hiusb-ohci.0: new USB bus registered, assigned bus number 2
hiusb-ohci hiusb-ohci.0: irq 54, io mem 0x100a0000
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
usbcore: registered new interface driver cdc_acm
cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
ata1.00: ATA-8: WDC WD10EFRX-68JCSN0, 01.01A01, max UDMA/133
ata1.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32)
usbcore: registered new interface driver cdc_wdm
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
ata1.00: configured for UDMA/133
usbcore: registered new interface driver ums-alauda
scsi 0:0:0:0: Direct-Access ATA WDC WD10EFRX-68J 01.0 PQ: 0 ANSI: 5
usbcore: registered new interface driver ums-datafab
usbcore: registered new interface driver ums-freecom
usbcore: registered new interface driver ums-isd200
sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
sd 0:0:0:0: [sda] 4096-byte physical blocks
usbcore: registered new interface driver ums-jumpshot
sd 0:0:0:0: Attached scsi generic sg0 type 0
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
usbcore: registered new interface driver ums-sddr09
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
usbcore: registered new interface driver ums-sddr55
usbcore: registered new interface driver mdc800
mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera
mousedev: PS/2 mouse device common for all mice
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
NET: Registered protocol family 15
lib80211: common routines for IEEE802.11 drivers
lib80211_crypt: registered algorithm 'NULL'
Registering the dns_resolver key type
registered taskstats version 1
sda: sda1
sd 0:0:0:0: [sda] Attached SCSI disk
ata2: SATA link down (SStatus 0 SControl 300)
RAMDISK: cramfs filesystem found at block 0
RAMDISK: Loading 6012KiB [1 disk] into ram disk... done.
VFS: Mounted root (cramfs filesystem) readonly on device 1:0.
Freeing init memory: 140K
udevd (578): /proc/578/oom_adj is deprecated, please use /proc/578/oom_score_adj instead.
ADDRCONF(NETDEV_UP): eth0: link is not ready
Hisilicon Media Memory Zone Manager
ERROR: Conflict MMZ:
MMZ new: PHYS(0x8FF00000, 0x8FFFFFFF), GFP=0, nBYTES=1024KB, NAME="jpeg"
MMZ exist: PHYS(0x89600000, 0x8FFFFFFF), GFP=0, nBYTES=108544KB, NAME="anonymous"
Add new MMZ failed!
Add MMZ failed: PHYS(0x8FF00000, 0x8FFFFFFF), GFP=0, nBYTES=1024KB, NAME="jpeg"
hi3520D_base: module license 'Proprietary' taints kernel.
Disabling lock debugging due to kernel taint
Hisilicon UMAP device driver interface: v3.00
load sys.ko ...OK!
Load tde.ko ...OK!
load venc.ko ...OK!
load group.ko ...OK!
load chnl.ko ...OK!
load h264e.ko ...OK!
load rc.ko ...OK!
load jpege.ko ...OK!
load vou.ko ....OK!
load vpss.ko ....OK!
load vda.ko ....OK!
load vdec.ko ....OK
load vhd firmware.ko OK
load hdmi.ko ....OK!
HISI_IRDA-MF @Hi3520Dv100R00
hiir: init ok. ver=Sep 30 2014, 10:56:00.
Hisilicon Watchdog Timer: 0.01 initialized. default_margin=60 sec (nowayout= 0, nodeamon= 0)
========== GPIO_SET_DIR:0x1
PHY: himii:03 - Link is Up - 100/Full
ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
***link down status changed***.
PHY: himii:03 - Link is Down
ADDRCONF(NETDEV_UP): eth0: link is not ready
PHY: himii:03 - Link is Up - 100/Full
ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
EXT4-fs (sda1): recovery complete
EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
eth0: no
