1. Tftp將軟件升級到板子上（綠色字體爲升級命令）
U-Boot1.1.4-dirty (Apr 18 2016 - 20:41:39)
ap151 -Dragonfly 1.0DRAM:
sri
ath_ddr_initial_config(278):(ddr2 init)
ath_sys_frequency:cpu 775 ddr 650 ahb 258
Tapvalues = (0xf, 0xf, 0xf, 0xf)
128 MB
Top ofRAM usable for U-Boot at: 88000000
Reserving199k for U-Boot at: 87fcc000
Reserving192k for malloc() at: 87f9c000
Reserving44 Bytes for Board Info at: 87f9bfd4
Reserving36 Bytes for Global Data at: 87f9bfb0
Reserving128k for boot params() at: 87f7bfb0
StackPointer at: 87f7bf98
Nowrunning in RAM - U-Boot at: 87fcc000
FlashManuf Id 0xc8, DeviceId0 0x40, DeviceId1 0x17
flashsize 8MB, sector count = 128
Flash: 8 MB
***Warning - bad CRC, using default environment
***Warning *** : PCIe WLAN Module not found !!!
In: serial
Out: serial
Err: serial
Net: ath_gmac_enet_initialize...
No validaddress in Flash. Using fixed address
No validaddress in Flash. Using fixed address
ath_gmac_enet_initialize:reset mask:c02200
Dragonfly---->S27 PHY *
: cfg10x80000000 cfg2 0x7114
eth0:00:03:7f:09:0b:ad
athrs27_phy_setupATHR_PHY_CONTROL 4 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 4 :10
eth0 up
ATHRS27:resetting s27
ATHRS27:s27 reset done
: cfg10x800c0000 cfg2 0x7214
eth1:00:03:7f:09:0b:ad
athrs27_phy_setupATHR_PHY_CONTROL 0 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 0 :10
athrs27_phy_setupATHR_PHY_CONTROL 1 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 1 :10
athrs27_phy_setupATHR_PHY_CONTROL 2 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 2 :10
athrs27_phy_setupATHR_PHY_CONTROL 3 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 3 :10
eth1 up
eth0,eth1
Setting0x181162c0 to 0x80
Hit anykey to stop autoboot: 0
ath>
ath>tftp 0x80060000 openwrt-ar71xx-ap151-8M-qca-legacy-uboot.bin
Tryingeth0
eth0 linkdown
FAIL
Tryingeth1
enet1port0 up
dup 1speed 1000
Usingeth1 device
TFTP fromserver 192.168.1.10; our IP address is 192.168.1.1
Filename'openwrt-ar71xx-ap151-8M-qca-legacy-uboot.bin'.
Loadaddress: 0x80060000
Loading:#################################
done
Bytestransferred = 166892 (28bec hex)
ath> erase 0x9f000000 +0x28bec
Erasingflash...
First 0x0last 0x2 sector size 0x10000
2
Erased 3sectors
ath> cp.b 0x80060000 0x9f000000 0x28bec
Copy toFlash... write addr: 9f000000
done
ath>tftp 0x80060000 openwrt-ar71xx-generic-ap151-8M-kernel.bin
Tryingeth0
eth0 linkdown
FAIL
Tryingeth1
Usingeth1 device
TFTP fromserver 192.168.1.10; our IP address is 192.168.1.1
Filename'openwrt-ar71xx-generic-ap151-8M-kernel.bin'.
Loadaddress: 0x80060000
Loading:#################################################################
#################################################################
#################################################################
done
Bytestransferred = 1114112 (110000 hex)
ath>erase 0x9f680000 +0x110000
Erasingflash...
First0x68 last 0x78 sector size 0x10000
120
Erased 17sectors
ath>cp.b 0x80060000 0x9f680000 0x110000
Copy toFlash... write addr: 9f680000
done
ath> tftp 0x80060000openwrt-ar71xx-generic-ap151-8M-rootfs-squashfs.bin
Tryingeth0
eth0 linkdown
FAIL
Tryingeth1
Usingeth1 device
TFTP fromserver 192.168.1.10; our IP address is 192.168.1.1
Filename'openwrt-ar71xx-generic-ap151-8M-rootfs-squashfs.bin'.
Loadaddress: 0x80060000
Loading:#################################################################
#################################################################
#################################################################
#################################################################
done
Bytestransferred = 6422528 (620000 hex)
ath> erase 0x9f050000 +0x620000
Erasingflash...
First 0x5last 0x66 sector size 0x10000
102
Erased 98sectors
ath> cp.b 0x800600000x9f050000 0x620000
Copy toFlash... write addr: 9f050000
Done
2. 重啓設備
U-Boot1.1.4-dirty (Apr 18 2016 - 20:41:39)
ap151 -Dragonfly 1.0DRAM:
sri
ath_ddr_initial_config(278):(ddr2 init)
ath_sys_frequency:cpu 775 ddr 650 ahb 258
Tapvalues = (0xf, 0xf, 0xf, 0xf)
128 MB
Top ofRAM usable for U-Boot at: 88000000
Reserving199k for U-Boot at: 87fcc000
Reserving192k for malloc() at: 87f9c000
Reserving44 Bytes for Board Info at: 87f9bfd4
Reserving36 Bytes for Global Data at: 87f9bfb0
Reserving128k for boot params() at: 87f7bfb0
StackPointer at: 87f7bf98
Now runningin RAM - U-Boot at: 87fcc000
FlashManuf Id 0xc8, DeviceId0 0x40, DeviceId1 0x17
flashsize 8MB, sector count = 128
Flash: 8 MB
***Warning - bad CRC, using default environment
***Warning *** : PCIe WLAN Module not found !!!
In: serial
Out: serial
Err: serial
Net: ath_gmac_enet_initialize...
No validaddress in Flash. Using fixed address
No validaddress in Flash. Using fixed address
ath_gmac_enet_initialize:reset mask:c02200
Dragonfly---->S27 PHY *
: cfg10x80000000 cfg2 0x7114
eth0: 00:03:7f:09:0b:ad
athrs27_phy_setupATHR_PHY_CONTROL 4 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 4 :10
eth0 up
ATHRS27:resetting s27
ATHRS27:s27 reset done
: cfg10x800c0000 cfg2 0x7214
eth1:00:03:7f:09:0b:ad
athrs27_phy_setupATHR_PHY_CONTROL 0 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 0 :10
athrs27_phy_setupATHR_PHY_CONTROL 1 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 1 :10
athrs27_phy_setupATHR_PHY_CONTROL 2 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 2 :10
athrs27_phy_setupATHR_PHY_CONTROL 3 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 3 :10
eth1 up
eth0,eth1
Setting0x181162c0 to 0x80
Hit anykey to stop autoboot: 0
##Booting image at 9f680000 ...
Image Name: MIPS OpenWrt Linux-3.3.8
Created: 2016-05-17 6:29:33 UTC
Image Type: MIPS Linux Multi-File Image (lzma compressed)
Data Size: 1090209 Bytes = 1 MB
Load Address: 80060000
Entry Point: 80060000
Contents:
Image 0: 1090201 Bytes = 1 MB
Verifying Checksum at 0x9f680040 ...OK
Uncompressing Multi-File Image ... OK
No initrd
##Transferring control to Linux (at address 80060000) ...
## Givinglinux memsize in bytes, 134217728
Startingkernel ...
[ 0.000000] Linux version 3.3.8 (root@hp-pc)(gcc version 4.6.3 20120201 (prerelease) (Linaro GCC 4.6-2012.02) ) #1 Mon Apr18 20:51:48 CST 2016
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU revision is: 00019750 (MIPS74Kc)
[ 0.000000] SoC: Qualcomm Atheros QCA956X rev0
[ 0.000000] Clocks: CPU:775.000MHz,DDR:650.000MHz, AHB:258.333MHz, Ref:25.000MHz
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 08000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty -disabling initrd
[ 0.000000] Zone PFN ranges:
[ 0.000000] Normal 0x00000000 ->0x00008000
[ 0.000000] Movable zone start PFN for eachnode
[ 0.000000] Early memory PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x00008000
[ 0.000000] Built 1 zonelists in Zone order,mobility grouping on. Total pages: 32512
[ 0.000000] Kernel command line: board=AP151 console=ttyS0,115200mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6336k(rootfs),1472k(kernel),64k(art),7744k@0x50000(firmware)rootfstype=squashfs,jffs2 noinitrd
[ 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] Primary instruction cache 64kB,VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way,VIPT, cache aliases, linesize 32 bytes
[ 0.000000] Writing ErrCtl register=00000000
[ 0.000000] Readback ErrCtl register=00000000
[ 0.000000] Memory: 126176k/131072k available(2291k kernel code, 4896k reserved, 618k data, 220k init, 0k highmem)
[ 0.000000] SLUB: Genslabs=9, HWalign=32,Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:83
[ 0.000000] Calibrating delay loop... 385.84BogoMIPS (lpj=1929216)
[ 0.060000] pid_max: default: 32768 minimum:301
[ 0.060000] Mount-cache hash table entries:512
[ 0.060000] Performance counters: mips/74KPMU enabled, 4 32-bit counters available to each CPU, irq 13
[ 0.070000] Initialized recycle list for cpu0.
[ 0.080000] NET: Registered protocol family16
[ 0.080000] gpiochip_add: registered GPIOs 0to 22 on device: ath79
[ 0.090000] MIPS: machine is Qualcomm AtherosAP151 reference board
[ 0.090000] ar724x-pci ar724x-pci.0: PCIelink is down
[ 0.100000] registering PCI controller withio_map_base unset
[ 0.100000] ar71xx: invalid MDIO id 1
[ 0.510000] bio: create slab <bio-0> at0
[ 0.510000] PCI host bridge to bus 0000:00
[ 0.520000] pci_bus 0000:00: root busresource [mem 0x12000000-0x13ffffff]
[ 0.520000] pci_bus 0000:00: root busresource [io 0x0001]
[ 0.530000] Switching to clocksource MIPS
[ 0.530000] NET: Registered protocol family 2
[ 0.540000] IP route cache hash tableentries: 1024 (order: 0, 4096 bytes)
[ 0.540000] TCP established hash tableentries: 4096 (order: 3, 32768 bytes)
[ 0.540000] TCP bind hash table entries: 4096(order: 2, 16384 bytes)
[ 0.550000] TCP: Hash tables configured(established 4096 bind 4096)
[ 0.560000] TCP reno registered
[ 0.560000] UDP hash table entries: 256(order: 0, 4096 bytes)
[ 0.570000] UDP-Lite hash table entries: 256(order: 0, 4096 bytes)
[ 0.570000] NET: Registered protocol family 1
[ 0.590000] squashfs: version 4.0(2009/01/31) Phillip Lougher
[ 0.590000] JFFS2 version 2.2 (NAND)(SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.600000] msgmni has been set to 246
[ 0.610000] io scheduler noop registered
[ 0.610000] io scheduler deadline registered(default)
[ 0.620000] Serial: 8250/16550 driver, 1ports, IRQ sharing disabled
[ 0.640000] serial8250.0: ttyS0 at MMIO0x18020000 (irq = 11) is a 16550A
[ 0.650000] console [ttyS0] enabled,bootconsole disabled
[ 0.650000] console [ttyS0] enabled,bootconsole disabled
[ 0.660000] m25p80spi0.0: unrecognized JEDEC id c84017
[ 0.690000] ag71xx_mdio: probed
[ 0.820000] ag71xx_mdio: probed
[ 0.820000] eth0: Atheros AG71xx at0xb9000000, irq 4
[ 1.370000] ag71xx ag71xx.0: eth0: connectedto PHY at ag71xx-mdio.1:04 [uid=004dd042, driver=Generic PHY]
[ 1.390000] eth1: Atheros AG71xx at0xba000000, irq 5
[ 1.940000] eth1: Found an AR934X built-inswitch
[ 2.980000] TCP cubic registered
[ 2.980000] NET: Registered protocol family17
[ 2.980000] 8021q: 802.1Q VLAN Support v1.8
[ 2.990000] ### of_selftest(): No testcasedata in device tree; not running tests
[ 3.000000] VFS: Cannotopen root device "(null)" or unknown-block(0,0)
[ 3.000000] Pleaseappend a correct "root=" boot option; here are the availablepartitions:
[ 3.010000] Kernel panic - not syncing: VFS: Unable to mount root fs onunknown-block(0,0)
3.故障分析與解決方法
從上面紅色的log可以發現，根本原因是flash型號不被openwrt的內核識別！而導致後面的文件系統不能被正確的掛載。由於我手上原來的板子是16M的flash，我更換了8M的flash，型號是GD25Q64，但是新添加的flash在內核flash驅動裏面還沒有定義，根據這條重要線索往下找原因：
/drivers/mtd/devices/m25p80.c 是spiserial flash的底層驅動文件，其中m25p_ids[]枚舉了常見的flash型號、ID、塊大小、容量等屬性。 flash驅動識別flash的唯一依據就是從SPI總線上讀取回來的JEDEC ID(jedec_probe())，比如我的flashJEDEC ID是0x20ba17，不在枚舉列表內，這個ID挺變態，最新的linux內核都沒有。 從m25p_ids列表中支持可以推斷出，JEDEC的含義： 0x20 代表生產廠家，0xba代表內部型號，0x17代表容量是8M。
JEDEC的官方網站https://www.jedec.org/
從裏面找到了JEP106AF-01.pdf這個文檔，裏面定義了JEDECID
72 GigaDevice Semiconductor 1 1 0 0 1 0 0 0 C8
72：是文檔列出的標號，不需要用到
GigaDevice Semiconductor：是生產flash的廠商
1 1 0 0 1 0 0 0:以二進制表示的廠家標誌
C8：十六進制表示的廠家標誌
兩種辦法可以解決，
1. 強制把SPI讀回來的JEDECID寫成枚舉列表中已支持的ID，比如寫成c84017
2.把c84017添加到m25p_ids[]中(我使用的是這種方式)
然後重新回到qsdk編譯目錄下make V=s
正常的話編譯完成大致如下：
生成的軟件在/bin/ar71xx/目錄
4. 再一次tftp升級並重啓設備
U-Boot1.1.4-dirty (Apr 18 2016 - 20:41:39)
ap151 -Dragonfly 1.0DRAM:
sri
ath_ddr_initial_config(278):(ddr2 init)
ath_sys_frequency:cpu 775 ddr 650 ahb 258
Tapvalues = (0xf, 0xf, 0xf, 0xf)
128 MB
Top ofRAM usable for U-Boot at: 88000000
Reserving199k for U-Boot at: 87fcc000
Reserving192k for malloc() at: 87f9c000
Reserving44 Bytes for Board Info at: 87f9bfd4
Reserving36 Bytes for Global Data at: 87f9bfb0
Reserving128k for boot params() at: 87f7bfb0
StackPointer at: 87f7bf98
Nowrunning in RAM - U-Boot at: 87fcc000
FlashManuf Id 0xc8, DeviceId0 0x40, DeviceId1 0x17
flashsize 8MB, sector count = 128
Flash: 8 MB
***Warning - bad CRC, using default environment
***Warning *** : PCIe WLAN Module not found !!!
In: serial
Out: serial
Err: serial
Net: ath_gmac_enet_initialize...
No validaddress in Flash. Using fixed address
No validaddress in Flash. Using fixed address
ath_gmac_enet_initialize:reset mask:c02200
Dragonfly---->S27 PHY *
: cfg10x80000000 cfg2 0x7114
eth0:00:03:7f:09:0b:ad
athrs27_phy_setupATHR_PHY_CONTROL 4 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 4 :10
eth0 up
ATHRS27:resetting s27
ATHRS27:s27 reset done
: cfg10x800c0000 cfg2 0x7214
eth1:00:03:7f:09:0b:ad
athrs27_phy_setupATHR_PHY_CONTROL 0 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 0 :10
athrs27_phy_setupATHR_PHY_CONTROL 1 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 1 :10
athrs27_phy_setupATHR_PHY_CONTROL 2 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 2 :10
athrs27_phy_setupATHR_PHY_CONTROL 3 :1000
athrs27_phy_setupATHR_PHY_SPEC_STAUS 3 :10
eth1 up
eth0,eth1
Setting0x181162c0 to 0x80
Hit anykey to stop autoboot: 0
ath>
ath> tftp 0x80060000 openwrt-ar71xx-generic-ap151-8M-kernel.bin
Trying eth0
eth0 link down
FAIL
Trying eth1
enet1 port1 up
dup 1 speed 1000
Using eth1 device
TFTP from server 192.168.1.10; our IP address is 192.168.1.1
Filename 'openwrt-ar71xx-generic-ap151-8M-kernel.bin'.
Load address: 0x80060000
Loading: T #################################################################
#################################################################
#################################################################
#######################
done
Bytes transferred = 1114112 (110000 hex)
ath> erase 0x9f680000 +0x110000
Erasing flash...
First 0x68 last 0x78 sector size 0x10000
120
Erased 17 sectors
ath> cp.b 0x80060000 0x9f680000 0x110000
Copy to Flash... write addr: 9f680000
done
ath>
ath>tftp 0x80060000 openwrt-ar71xx-generic-ap151-8M-squashfs-sysupgrade.bin
Tryingeth0
eth0 linkdown
FAIL
Tryingeth1
enet1port0 up
dup 1speed 1000
Usingeth1 device
TFTP fromserver 192.168.1.10; our IP address is 192.168.1.1
Filename'openwrt-ar71xx-generic-ap151-8M-squashfs-sysupgrade.bin'.
Loadaddress: 0x80060000
Loading:#################################################################
#################################################################
###############################################################T
Abort
ath>tftp 0x80060000 openwrt-ar71xx-generic-ap151-8M-squashfs-sysupgrade.bin
Tryingeth0
eth0 linkdown
FAIL
Tryingeth1
Usingeth1 device
TFTP fromserver 192.168.1.10; our IP address is 192.168.1.1
Filename'openwrt-ar71xx-generic-ap151-8M-squashfs-sysupgrade.bin'.
Loadaddress: 0x80060000
Loading:len bad 48 < 544
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
done
Bytestransferred = 7559666 (7359f2 hex)
ath>erase 0x9f050000 +0x7559666
Error:end address (0xa65a9665) not in flash!
Badaddress format
ath>erase 0x9f050000 +0x7359f2
Erasingflash...
First 0x5last 0x78 sector size 0x10000
120
Erased116 sectors
ath>cp.b 0x80060000 0x9f050000 0x7359f2
Copy toFlash... write addr: 9f050000
done
ath>bootm 0x9f680000
##Booting image at 9f680000 ...
Image Name: MIPS OpenWrt Linux-3.3.8
Created: 2016-05-20 13:19:51 UTC
Image Type: MIPS Linux Multi-File Image (lzma compressed)
Data Size: 1071538 Bytes = 1 MB
Load Address: 80060000
Entry Point: 80060000
Contents:
Image 0: 1071530 Bytes = 1 MB
Verifying Checksum at 0x9f680040 ...OK
Uncompressing Multi-File Image ... OK
No initrd
##Transferring control to Linux (at address 80060000) ...
## Givinglinux memsize in bytes, 134217728
Startingkernel ...
[ 0.000000] Linux version 3.3.8 (root@hp-pc)(gcc version 4.6.3 20120201 (prerelease) (Linaro GCC 4.6-2012.02) ) #7 Fri May20 21:18:37 CST 2016
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU revision is: 00019750 (MIPS74Kc)
[ 0.000000] SoC: Qualcomm Atheros QCA956X rev0
[ 0.000000] Clocks: CPU:775.000MHz,DDR:650.000MHz, AHB:258.333MHz, Ref:25.000MHz
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 08000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty -disabling initrd
[ 0.000000] Zone PFN ranges:
[ 0.000000] Normal 0x00000000 ->0x00008000
[ 0.000000] Movable zone start PFN for eachnode
[ 0.000000] Early memory PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x00008000
[ 0.000000] Built 1 zonelists in Zone order,mobility grouping on. Total pages: 32512
[ 0.000000] Kernel command line: board=AP151 console=ttyS0,115200mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6336k(rootfs),1472k(kernel),64k(art),7744k@0x50000(firmware)rootfstype=squashfs,jffs2 noinitrd
[ 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] Primary instruction cache 64kB,VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way,VIPT, cache aliases, linesize 32 bytes
[ 0.000000] Writing ErrCtl register=00000000
[ 0.000000] Readback ErrCtl register=00000000
[ 0.000000] Memory: 126224k/131072k available(2247k kernel code, 4848k reserved, 614k data, 220k init, 0k highmem)
[ 0.000000] SLUB: Genslabs=9, HWalign=32,Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:83
[ 0.000000] Calibrating delay loop... 385.84BogoMIPS (lpj=1929216)
[ 0.060000] pid_max: default: 32768 minimum:301
[ 0.060000] Mount-cache hash table entries:512
[ 0.060000] Initialized recycle list for cpu0.
[ 0.070000] NET: Registered protocol family16
[ 0.070000] gpiochip_add: registered GPIOs 0to 22 on device: ath79
[ 0.080000] MIPS: machine is Qualcomm AtherosAP151 reference board
[ 0.080000] ar724x-pci ar724x-pci.0: PCIelink is down
[ 0.090000] registering PCI controller withio_map_base unset
[ 0.090000] ar71xx: invalid MDIO id 1
[ 0.500000] bio: create slab <bio-0> at0
[ 0.500000] PCI host bridge to bus 0000:00
[ 0.510000] pci_bus 0000:00: root busresource [mem 0x12000000-0x13ffffff]
[ 0.510000] pci_bus 0000:00: root busresource [io 0x0001]
[ 0.520000] Switching to clocksource MIPS
[ 0.520000] NET: Registered protocol family 2
[ 0.530000] IP route cache hash tableentries: 1024 (order: 0, 4096 bytes)
[ 0.530000] TCP established hash tableentries: 4096 (order: 3, 32768 bytes)
[ 0.530000] TCP bind hash table entries: 4096(order: 2, 16384 bytes)
[ 0.540000] TCP: Hash tables configured(established 4096 bind 4096)
[ 0.550000] TCP reno registered
[ 0.550000] UDP hash table entries: 256(order: 0, 4096 bytes)
[ 0.560000] UDP-Lite hash table entries: 256(order: 0, 4096 bytes)
[ 0.560000] NET: Registered protocol family 1
[ 0.580000] squashfs: version 4.0(2009/01/31) Phillip Lougher
[ 0.580000] JFFS2 version 2.2 (NAND)(SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.590000] msgmni has been set to 246
[ 0.600000] io scheduler noop registered
[ 0.600000] io scheduler deadline registered(default)
[ 0.600000] Serial: 8250/16550 driver, 1ports, IRQ sharing disabled
[ 0.630000] serial8250.0: ttyS0 at MMIO0x18020000 (irq = 11) is a 16550A
[ 0.640000] console [ttyS0] enabled,bootconsole disabled
[ 0.640000] console [ttyS0] enabled,bootconsole disabled
[ 0.650000] m25p80 spi0.0: found gd25q64,expected m25p80
[ 0.660000] m25p80 spi0.0: gd25q64 (8192Kbytes)
[ 0.660000] 6 cmdlinepart partitions found onMTD device spi0.0
[ 0.670000] Creating 6 MTD partitions on"spi0.0":
[ 0.670000] 0x000000000000-0x000000040000 :"u-boot"
[ 0.680000] 0x000000040000-0x000000050000 :"u-boot-env"
[ 0.690000] 0x000000050000-0x000000680000 :"rootfs"
[ 0.690000] mtd: partition "rootfs"set to be root filesystem
[ 0.700000] mtd: partition"rootfs_data" created automatically, ofs=650000, len=30000
[ 0.710000] 0x000000650000-0x000000680000 :"rootfs_data"
[ 0.710000] 0x000000680000-0x0000007f0000 :"kernel"
[ 0.720000] 0x0000007f0000-0x000000800000 :"art"
[ 0.720000] 0x000000050000-0x0000007e0000 :"firmware"
[ 0.750000] ag71xx_mdio: probed
[ 0.880000] ag71xx_mdio: probed
[ 0.880000] eth0: Atheros AG71xx at 0xb9000000,irq 4
[ 1.440000] ag71xx ag71xx.0: eth0: connectedto PHY at ag71xx-mdio.1:04 [uid=004dd042, driver=Generic PHY]
[ 1.450000] eth1: Atheros AG71xx at0xba000000, irq 5
[ 2.000000] eth1: Found an AR934X built-inswitch
[ 3.040000] TCP cubic registered
[ 3.040000] NET: Registered protocol family17
[ 3.040000] 8021q: 802.1Q VLAN Support v1.8
[ 3.050000] ### of_selftest(): No testcasedata in device tree; not running tests
[ 3.060000] VFS: Mounted root (squashfsfilesystem) readonly on device 31:2.
[ 3.070000] Freeing unused kernel memory:220k freed
- preinit-
Press the[f] key and hit [enter] to enter failsafe mode
- regularpreinit -
jffs2 notready yet; using ramdisk
- init -
[ 9.250000] ssdk_plat_init start
[ 9.250000] chip_version:0x0
[ 9.250000] chip_version:0x2
[ 9.260000] Register QCA PHY driver
[ 9.260000] register switch!!
[ 9.290000] qca-ssdk module init succeeded!
[ 9.450000] NET: Registered protocol family10
[ 9.770000] SCSI subsystem initialized
[ 9.900000] usbcore: registered new interfacedriver usbfs
[ 9.900000] usbcore: registered new interfacedriver hub
[ 9.910000] usbcore: registered new devicedriver usb
[ 9.980000] Button Hotplug driver version0.4.1
[ 10.470000] PPP generic driver version 2.4.2
[ 10.540000] L2TP core driver, V2.0
[ 10.550000] L2TP netlink interface
[ 10.620000] asf: module license 'Proprietary'taints kernel.
[ 10.620000] Disabling lock debugging due tokernel taint
[ 10.640000] ****Address of trace_timer:87b1e590
[ 10.930000] ath_hal: 0.9.17.1 (AR5416,AR9380, REGOPS_FUNC, WRITE_EEPROM, TX_DATA_SWAP, RX_DATA_SWAP, 11D)
[ 11.000000] ath_rate_atheros: Copyright (c)2001-2005 Atheros Communications, Inc, All Rights Reserved
[ 11.020000] ath_dfs: Version 2.0.0
[ 11.020000] Copyright (c) 2005-2006 AtherosCommunications, Inc. All Rights Reserved
[ 11.040000] ath_spectral: Version 2.0.0
[ 11.040000] Copyright (c) 2005-2009 AtherosCommunications, Inc. All Rights Reserved
[ 11.060000] SPECTRAL module built on May 182016 18:02:29
[ 11.130000] ath_tx99: Version 2.0
[ 11.130000] Copyright (c) 2010 AtherosCommunications, Inc, All Rights Reserved
[ 11.300000] ath_dev: Copyright (c) 2001-2007Atheros Communications, Inc, All Rights Reserved
[ 12.800000] __ath_attach: Set global_scn[0]
[ 12.810000] *** All the minfree values shouldbe <= ATH_TXBUF-32, otherwise default value will be used instead ***
[ 12.820000] ACBKMinfree = 48
[ 12.820000] ACBEMinfree = 32
[ 12.820000] ACVIMinfree = 16
[ 12.830000] ACVOMinfree = 0
[ 12.830000] CABMinfree = 48
[ 12.830000] UAPSDMinfree = 0
[ 12.830000] ATH_TXBUF=540
[ 12.840000] Enterprise mode: 0x03bda000
[ 12.850000] Restoring Cal data from DRAM
[ 12.850000] Restoring Cal data from Flash
[ 12.860000]ar9300_eeprom_restore_internal[4813] No vaid CAL, calling default template
[ 12.870000] SPECTRAL : get_capability notregistered
[ 12.870000] HAL_CAP_PHYDIAG : Capable
[ 12.880000] SPECTRAL : Need to fix thecapablity check for RADAR (spectral_attach : 231)
[ 12.890000] SPECTRAL : get_capability notregistered
[ 12.890000] HAL_CAP_RADAR : Capable
[ 12.900000] SPECTRAL : Need to fix thecapablity check for SPECTRAL
[ 12.900000] (spectral_attach : 236)
[ 12.910000] SPECTRAL : get_capability notregistered
[ 12.910000] HAL_CAP_SPECTRAL_SCAN : Capable
[ 12.920000] SPECTRAL : get_tsf64 not registered
[ 12.920000] spectral_init_netlink 52 NULL SKB
[ 12.920000] SPECTRAL : No ADVANCED SPECTRALSUPPORT
[ 12.930000] SPECTRAL :----- module attached
[ 12.930000] Green-AP : Green-AP : Attached
[ 12.930000]
[ 12.940000] ath_get_caps[6147] rx chainmaskmismatch actual 7 sc_chainmak 0
[ 12.950000] ath_get_caps[6122] tx chainmaskmismatch actual 7 sc_chainmak 0
[ 12.960000] ath_attach_dfs[12621] dfsdomain 1
[ 12.980000] SPECTRAL : module alreadyattached
[ 12.980000] osif_wrap_attach:280 osif wrapattached
[ 12.990000] osif_wrap_devt_init:900 osif wrapdev table init done
[ 12.990000] ath_tx_paprd_init sc 86940000PAPRD disabled in HAL
[ 13.000000] wifi0: Atheros 956X:mem=0xb8100000, irq=47
[ 13.010000] ath_pci: 10.2.3.31(Atheros/multi-bss)
[ 13.040000] bonding: Ethernet Channel BondingDriver: v3.7.1 (April 27, 2011)
[ 13.170000] ip_tables: (C) 2000-2006Netfilter Core Team
[ 13.300000] NET: Registered protocol family24
[ 13.420000] ehci_hcd: USB 2.0 'Enhanced' HostController (EHCI) Driver
[ 13.420000] ehci-platform ehci-platform.0:Generic Platform EHCI Controller
[ 13.430000] ehci-platform ehci-platform.0:new USB bus registered, assigned bus number 1
[ 13.470000] ehci-platform ehci-platform.0:irq 48, io mem 0x1b000000
[ 13.490000] ehci-platform ehci-platform.0:USB 2.0 started, EHCI 1.00
[ 13.490000] hub 1-0:1.0: USB hub found
[ 13.500000] hub 1-0:1.0: 1 port detected
[ 13.500000] ehci-platform ehci-platform.1: GenericPlatform EHCI Controller
[ 13.510000] ehci-platform ehci-platform.1:new USB bus registered, assigned bus number 2
[ 13.550000] ehci-platform ehci-platform.1:irq 49, io mem 0x1b400000
[ 13.570000] ehci-platform ehci-platform.1:USB 2.0 started, EHCI 1.00
[ 13.570000] hub 2-0:1.0: USB hub found
[ 13.580000] hub 2-0:1.0: 1 port detected
[ 13.680000] nf_conntrack version 0.5.0 (1975buckets, 7900 max)
[ 13.950000] PPPoL2TP kernel driver, V2.0
[ 14.380000] xt_time: kernel timezone is -0000
[ 14.680000] nf_conntrack_rtsp v0.6.21 loading
[ 14.690000] nf_nat_rtsp v0.6.21 loading
[ 14.900000] Initializing USB Mass Storagedriver...
[ 14.900000] usbcore: registered new interfacedriver usb-storage
[ 14.910000] USB Mass Storage supportregistered.
[ 14.990000] fuse init (API version 7.18)
[ 15.130000] mmc_spi: Unknown symbolmmc_spi_get_pdata (err 0)
[ 15.130000] mmc_spi: Unknown symbolmmc_spi_put_pdata (err 0)
Pleasepress Enter to activate this console. [ 19.190000] ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 19.190000] device eth1 entered promiscuousmode
[ 19.200000] ADDRCONF(NETDEV_UP): br-lan: linkis not ready
[ 19.210000] ADDRCONF(NETDEV_UP): eth0: linkis not ready
[ 19.790000] eth1: link up (1000Mbps/Fullduplex)
[ 19.790000] br-lan: port 1(eth1) enteredforwarding state
[ 19.800000] br-lan: port 1(eth1) enteredforwarding state
[ 19.800000] ADDRCONF(NETDEV_CHANGE): eth1:link becomes ready
[ 19.820000] ADDRCONF(NETDEV_CHANGE): br-lan:link becomes ready
[ 21.800000] br-lan: port 1(eth1) enteredforwarding state
[ 23.090000] osif_wrap_devt_detach:255 osifwrap dev table detached
[ 23.100000] osif_wrap_detach:312 osif wrapdetached
[ 23.120000] SPECTRAL : Module removed(spectral = 87884000)
[ 23.120000] Green-AP : Green-AP : Detached
[ 23.120000]
[ 23.160000] Removing athdebug proc file
[ 23.160000] ath_dev: driver unloaded
[ 23.180000] ath_tx99: driver unloaded
[ 23.200000] ath_spectral: driver unloaded
[ 23.200000] ath_dfs: driver unloaded
[ 23.230000] ath_rate_atheros: driver unloaded
[ 23.260000] ath_hal: driver unloaded
[ 33.660000] jffs2: Too few erase blocks (3)
重啓完畢，按任意鍵可以進入shell，用ps查看進程
BusyBoxv1.19.4 (2016-04-18 19:26:56 CST) built-in shell (ash)
Enter'help' for a list of built-in commands.
MM NM MMMMMMM M M
$MMMMM MMMMM MMMMMMMMMMM MMM MMM
MMMMMMMM MM MMMMM. MMMMM:MMMMMM: MMMM MMMMM
MMMM=MMMMMM MMM MMMM MMMMM MMMM MMMMMM MMMM MMMMM'
MMMM= MMMMM MMMM MM MMMMM MMMM MMMM MMMMNMMMMM
MMMM= MMMM MMMMM MMMMM MMMM MMMM MMMMMMMM
MMMM= MMMM MMMMMM MMMMM MMMM MMMM MMMMMMMMM
MMMM= MMMM MMMMM, NMMMMMMMM MMMM MMMM MMMMMMMMMMM
MMMM= MMMM MMMMMM MMMMMMMM MMMM MMMM MMMM MMMMMM
MMMM= MMMM MM MMMM MMMM MMMM MMMM MMMM MMMM
MMMM$,MMMMM MMMMM MMMM MMM MMMM MMMMM MMMM MMMM
MMMMMMM: MMMMMMM M MMMMMMMMMMMM MMMMMMM MMMMMMM
MMMMMM MMMMN M MMMMMMMMM MMMM MMMM
MMMM M MMMMMMM M M
M
---------------------------------------------------------------
For those about to rock... (QCA9558.LN,r40858)
---------------------------------------------------------------
root@OpenWrt:/#
root@OpenWrt:/#ps
PID USER VSZ STAT COMMAND
1 root 1512 S init
2 root 0 SW [kthreadd]
3 root 0 SW [ksoftirqd/0]
4 root 0 SW [kworker/0:0]
5 root 0 SW [kworker/u:0]
6 root 0 SW< [khelper]
7root 0 SW [kworker/u:1]
20 root 0 SW [irq/10-ath79-gp]
67 root 0 SW [sync_supers]
69 root 0 SW [bdi-default]
71 root 0 SW< [kblockd]
102 root 0 SW [kswapd0]
151 root 0 SW [fsnotify_mark]
164 root 0 SW< [ath79-spi]
175 root 0 SW [mtdblock0]
180 root 0 SW [mtdblock1]
185 root 0 SW [mtdblock2]
190 root 0 SW [mtdblock3]
195 root 0 SW [mtdblock4]
200 root 0 SW [mtdblock5]
205 root 0 SW [mtdblock6]
393 root 0 SW [kworker/0:1]
692 root 0 SW [khubd]
718 root 0 SW< [bond0]
846 root 1508 S /bin/ash --login
939 root 1516 S /sbin/syslogd -C16
941 root 1496 S /sbin/klogd
943 root 888 S /sbin/hotplug2 --override--persistent --set-rules-f
949 root 880 S /sbin/ubusd
953 root 1556 S /sbin/netifd
1001 root 0 SW [kworker/0:2]
1024 root 1508 S udhcpc -p/var/run/udhcpc-eth0.pid -s /lib/netifd/dh
1074 root 1508 S /sbin/watchdog -t 5/dev/watchdog
1211 network 2040 S /usr/sbin/zebra -d -f/var/etc/quagga/zebra.conf
1215 root 1660 S /usr/sbin/watchquagga -d-z -T 60 -r /usr/sbin/quagg
1643 root 1500 S /usr/sbin/telnetd -l/bin/login.sh
1654 root 1580 S /usr/sbin/uhttpd-f -h /www -r OpenWrt -x /cgi-bin -
1695 root 1160 S /usr/sbin/dropbear -P/var/run/dropbear.1.pid -p 22
1705 nobody 984 S /usr/sbin/dnsmasq -C/var/etc/dnsmasq.conf
1751 root 1508 S /usr/sbin/ntpd -n -p0.openwrt.pool.ntp.org -p 1.ope
1802 root 1512 S /usr/sbin/crond -c/etc/crontabs -l 5
1807 root 1504 R ps
root@OpenWrt:/#
上面我們可以看到uhttpd，這個是openwrt的網頁服務器（當然還有其他的一些網頁服務器可用如lighthttpd），在menuconfig配置openwrt的時候一定要選上，否則進不了網頁，另外openwrt使用luci腳本維護網頁用戶界面接口，在編譯的時候也要選上，openwrt裏面有非常多的第三方軟件可用，可用自由的添加自己需要的功能。
下面進入openwrt頁面，在瀏覽器地址欄輸入默認的ip地址：192.168.1.1
點擊Administration，輸入默認用戶名root，密碼admin進入管理頁面：
End！！！！