【已解决】841V7换8M flash后TTL刷机不能擦除数据！！！SOS！！！！

choi***

tftp传完bin固件以后，擦除就出错了，为什么呢？？？
用的kasimir版主发的uboot
见6楼，谢谢大家
U-Boot 1.1.4 (Nov 22 2010 - 10:59:05)

AP99 (ar7241 - Virian) U-boot mod by Eison 201011
DRAM:  
sri
ar7240_ddr_initial_config(133): virian ddr1 init
#### TAP VALUE 1 = 0xf, 2 = 0x10 [0x0: 0x1f]
32 MB
id read 0x100000ff
sector count = 128
Flash:  8 MB
Using default environment

BOARD IS NOT CALIBRATED!!!
In:    serial
Out:   serial
Err:   serial
Net:   ag7240_enet_initialize...
No valid address in Flash. Using fixed address
No valid address in Flash. Using fixed address
Virian MDC CFG Value ==> 4
: cfg1 0xf cfg2 0x7014
eth0: 00:03:7f:09:0b:ad
eth0 up
Virian MDC CFG Value ==> 4
: cfg1 0xf cfg2 0x7214
eth1: 00:03:7f:09:0b:ad
ATHRS26: resetting s26
ATHRS26: s26 reset done
eth1 up
eth0, eth1
Eison's autobooting in 5 seconds
ar7241> setenv serverip 192.168.1.254; setenv ipaddr 192.168.1.1
ar7241> tftp 0x80800000   841v7.bin
dup 1 speed 1000
Using eth1 device
TFTP from server 192.168.1.254; our IP address is 192.168.1.1
Filename '841v7.bin'.
Load address: 0x80800000
Loading: #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         ######################################################
done
Bytes transferred = 3932160 (3c0000 hex)
ar7241> erase 0xbf020000 +0x3c0000
Error: end address (0xbf3dffff) not in flash!
Bad address format
ar7241>

擦除不了也就写不了新的固件啊！！！

cj***

0x9f......       ?

choi***

是0x9f020000 +0x3c0000
原来是因为DD不支持启动不了，换回OP就可以了

choi***

一下是刷DD的启动信息，高人帮忙分析？？

1. .
   
2. 
   
3. U-Boot 1.1.4 (Nov 22 2010 - 10:59:05)
   
4. 
   
5. AP99 (ar7241 - Virian) U-boot mod by Eison 201011
   
6. DRAM:  
   
7. sri
   
8. ar7240_ddr_initial_config(133): virian ddr1 init
   
9. #### TAP VALUE 1 = 0xf, 2 = 0x10 [0x0: 0x1f]
   
10. 32 MB
    
11. id read 0x100000ff
    
12. sector count = 128
    
13. Flash:  8 MB
    
14. Using default environment
    
15. 
    
16. BOARD IS NOT CALIBRATED!!!
    
17. In:    serial
    
18. Out:   serial
    
19. Err:   serial
    
20. Net:   ag7240_enet_initialize...
    
21. No valid address in Flash. Using fixed address
    
22. No valid address in Flash. Using fixed address
    
23. Virian MDC CFG Value ==> 4
    
24. : cfg1 0xf cfg2 0x7014
    
25. eth0: 00:03:7f:09:0b:ad
    
26. eth0 up
    
27. Virian MDC CFG Value ==> 4
    
28. : cfg1 0xf cfg2 0x7214
    
29. eth1: 00:03:7f:09:0b:ad
    
30. ATHRS26: resetting s26
    
31. ATHRS26: s26 reset done
    
32. eth1 up
    
33. eth0, eth1
    
34. Eison's autobooting in 5 seconds
    
35. ## Booting image at 9f020000 ...
    
36.    Uncompressing Kernel Image ... OK
    
37. 
    
38. Starting kernel ...
    
39. 
    
40. [    0.000000] Linux version 2.6.34.9-svn17089 (root@dd-wrt) (gcc version 4.5.2 (Linaro GCC 4.5-2011.02-0) ) #6046 Tue Jun 14 13:06:48 CEST 2011
    
41. [    0.000000] flash_size passed from bootloader = 8
    
42. [    0.000000] bootconsole [early0] enabled
    
43. [    0.000000] CPU revision is: 00019374 (MIPS 24Kc)
    
44. Booting AR7240(Python)...
    
45. .
    
46. [    0.000000] Determined physical RAM map:
    
47. [    0.000000]  memory: 02000000 @ 00000000 (usable)
    
48. [    0.000000] Zone PFN ranges:
    
49. [    0.000000]   Normal   0x00000000 -> 0x00002000
    
50. [    0.000000] Movable zone start PFN for each node
    
51. [    0.000000] early_node_map[1] active PFN ranges
    
52. [    0.000000]     0: 0x00000000 -> 0x00002000
    
53. [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 8128
    
54. [    0.000000] Kernel command line: console=ttyS0,115200 root=1f02 rootfstype=squashfs noinitrd init=/sbin/init
    
55. [    0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
    
56. [    0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
    
57. [    0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
    
58. [    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
    
59. [    0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
    
60. [    0.000000] Writing ErrCtl register=00000000
    
61. [    0.000000] Readback ErrCtl register=00000000
    
62. [    0.000000] Memory: 29756k/32768k available (1931k kernel code, 3012k reserved, 352k data, 144k init, 0k highmem)
    
63. [    0.000000] NR_IRQS:128
    
64. [    0.000000] Calibrating delay loop... 266.24 BogoMIPS (lpj=1331200)
    
65. [    0.240000] Mount-cache hash table entries: 512
    
66. [    0.240000] NET: Registered protocol family 16
    
67. [    0.500000] registering PCI controller with io_map_base unset
    
68. [    0.510000] bio: create slab <bio-0> at 0
    
69. [    0.510000] pci 0000:00:00.0: invalid calibration data
    
70. [    0.520000] pci 0000:00:00.0: BAR 0: assigned [mem 0x10000000-0x1000ffff 64bit]
    
71. [    0.520000] pci 0000:00:00.0: BAR 0: set to [mem 0x10000000-0x1000ffff 64bit] (PCI address [0x10000000-0x1000ffff]
    
72. [    0.530000] PCI: mapping irq 48 to pin1@0000:00:00.0
    
73. [    0.530000] fixup irq: got 48
    
74. [    0.530000] Switching to clocksource MIPS
    
75. [    0.540000] NET: Registered protocol family 2
    
76. [    0.540000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
    
77. [    0.550000] TCP established hash table entries: 1024 (order: 1, 8192 bytes)
    
78. [    0.560000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
    
79. [    0.560000] TCP: Hash tables configured (established 1024 bind 1024)
    
80. [    0.570000] TCP reno registered
    
81. [    0.570000] UDP hash table entries: 256 (order: 0, 4096 bytes)
    
82. [    0.580000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
    
83. [    0.580000] NET: Registered protocol family 1
    
84. [    0.590000] gpio_proc: module loaded and /proc/gpio/ created
    
85. [    0.600000] wl0gpio_proc: module loaded and /proc/wl0gpio/ created
    
86. [    0.600000] init_vdso successfull
    
87. [    0.610000] squashfs: version 3.0 (2006/03/15) Phillip Lougher
    
88. [    0.610000] msgmni has been set to 58
    
89. [    0.620000] io scheduler noop registered
    
90. [    0.620000] io scheduler deadline registered (default)
    
91. [    0.630000] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
    
92. [    0.640000] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 19) is a 16550A
    
93. [    0.640000] console [ttyS0] enabled, bootconsole disabled
    
94. [    0.640000] console [ttyS0] enabled, bootconsole disabled
    
95. [    0.650000] guessed flashsize = 8M
    
96. [    0.660000] scanning for root partition
    
97. [    0.660000] tplink uboot detected
    
98. [    0.670000] guessed bootloader size = 20000
    
99. [    0.670000]
    
100. [    0.670000] found squashfs at 160000
     
101. [    0.680000] Creating 8 MTD partitions on "ar7240-nor0":
     
102. [    0.680000] 0x000000000000-0x000000020000 : "RedBoot"
     
103. [    0.690000] 0x000000020000-0x0000007e0000 : "linux"
     
104. [    0.700000] 0x000000160000-0x0000003d0000 : "rootfs"
     
105. [    0.700000] mtd: partition "rootfs" set to be root filesystem
     
106. [    0.710000] 0x0000003d0000-0x0000007e0000 : "ddwrt"
     
107. [    0.710000] 0x0000007e0000-0x0000007f0000 : "nvram"
     
108. [    0.720000] 0x0000007f0000-0x000000800000 : "board_config"
     
109. [    0.730000] 0x000000000000-0x000000800000 : "fullflash"
     
110. [    0.730000] 0x000000000000-0x000000020000 : "fullboot"
     
111. [    0.740000] PPP generic driver version 2.4.2
     
112. [    0.740000] PPP Deflate Compression module registered
     
113. [    0.750000] PPP BSD Compression module registered
     
114. [    0.750000] PPP MPPE Compression module registered
     
115. [    0.760000] NET: Registered protocol family 24
     
116. [    0.760000] PPPoL2TP kernel driver, V1.0
     
117. [    0.770000] IMQ driver loaded successfully.
     
118. [    0.770000]         Hooking IMQ before NAT on PREROUTING.
     
119. [    0.780000]         Hooking IMQ after NAT on POSTROUTING.
     
120. [    0.780000] tun: Universal TUN/TAP device driver, 1.6
     
121. [    0.790000] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
     
122. [    0.790000] AG7240: Length per segment 1544
     
123. [    0.800000] AG7240: Max segments per packet 1
     
124. [    0.800000] AG7240: Max tx descriptor count    80
     
125. [    0.810000] AG7240: Max rx descriptor count    252
     
126. [    0.810000] AG7240: fifo cfg 3 01f00140
     
127. [    0.820000] AG7240CHH: Mac address for unit 0
     
128. [    0.820000] AG7240CHH: ff:ff:ff:ff:ff:ff
     
129. [    1.030000] AG7240CHH: Mac address for unit 1
     
130. [    1.030000] AG7240CHH: ff:ff:ff:ff:ff:ff
     
131. [    1.240000] Software Watchdog Timer: 0.07 initialized. soft_noboot=0 soft_margin=60 sec (nowayout= 0)
     
132. [    1.240000] u32 classifier
     
133. [    1.250000]     input device check on
     
134. [    1.250000]     Actions configured
     
135. [    1.250000] Netfilter messages via NETLINK v0.30.
     
136. [    1.260000] nf_conntrack version 0.5.0 (464 buckets, 1856 max)
     
137. [    1.270000] CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
     
138. [    1.270000] nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or
     
139. [    1.280000] sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
     
140. [    1.290000] nf_conntrack_rtsp v0.6.21 loading
     
141. [    1.290000] nf_nat_rtsp v0.6.21 loading
     
142. [    1.300000] ip_tables: (C) 2000-2006 Netfilter Core Team
     
143. [    1.300000] IPP2P v0.8.2 loading
     
144. [    1.300000] TCP westwood registered
     
145. [    1.310000] TCP hybla registered
     
146. [    1.310000] TCP vegas registered
     
147. [    1.310000] NET: Registered protocol family 17
     
148. [    1.320000] 802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
     
149. [    1.330000] All bugs added by David S. Miller <davem@redhat.com>
     
150. [    1.370000] VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
     
151. [    1.370000] Freeing unused kernel memory: 144k freed
     
152. start service
     
153. starting Architecture code for wr741
     
154. starting hotplug
     
155. Jan  1 00:00:02 udevtrigger[179]: parse_config_file: can't open '/etc/udev/udev.conf' as config file: No such file or directory
     
156. 
     
157. done
     
158. load ATH Ethernet Driver
     
159. configure eth0 to ff:ff:ff:ff:ff:ff
     
160. ifconfig: SIOCSIFHWADDR: Cannot assign requested address
     
161. configure eth1 to FF:FF:FF:00:00:00
     
162. ifconfig: SIOCSIFHWADDR: Cannot assign requested address
     
163. load ATH 802.11 a/b/g Driver
     
164. load ATH 802.11n Driver
     
165. [    4.100000] ath_mimo_hal: module license 'Proprietary' taints kernel.
     
166. [    4.110000] Disabling lock debugging due to kernel taint
     
167. [    4.130000] ath_mimo_hal: 0.9.17.1 (AR5416, REGOPS_FUNC)
     
168. [    4.670000] ath_mimo_pci: 0.9.4.5 (Atheros/multi-bss)
     
169. [    4.670000] ath_mimo_pci: CR-LSDK-1.4.0.152-DDWRT
     
170. [    4.670000] wlan: 0.8.4.2 (Atheros/multi-bss)
     
171. [    4.680000] wlan: mac acl policy registered
     
172. [    4.680000] ath_rate_atheros: Version 2.0.1
     
173. [    4.680000] Copyright (c) 2001-2004 Atheros Communications, Inc, All Rights Reserved
     
174. [    4.700000] IRQ 48/wifi%d: IRQF_DISABLED is not guaranteed on shared IRQs
     
175. [    4.700000] device id FF1C
     
176. [    4.710000] wifi%d: unable to attach hardware; HAL status 7
     
177. 
     

复制代码

choi***

1. configure wifi0 to FF:FF:FF:00:00:FF
   
2. ifconfig: SIOCSIFHWADDR: No such device
   
3. /bin/sh: can't create /proc/sys/dev/wifi0/ledpin: nonexistent directory
   
4. /bin/sh: can't create /proc/sys/dev/wifi0/softled: nonexistent directory
   
5. /bin/sh: can't create /proc/sys/net/bridge/bridge-nf-call-arptables: nonexistent directory
   
6. /bin/sh: can't create /proc/sys/net/bridge/bridge-nf-call-ip6tables: nonexistent directory
   
7. /bin/sh: can't create /proc/sys/net/bridge/bridge-nf-call-iptables: nonexistent directory
   
8. [    6.440000] device br0 entered promiscuous mode
   
9. [    6.460000] device br0 left promiscuous mode
   
10. [    6.470000] device br0 entered promiscuous mode
    
11. [    6.480000] device br0 left promiscuous mode
    
12. [    6.480000] device br0 entered promiscuous mode
    
13. [    6.690000] bonding: Ethernet Channel Bonding Driver: v3.6.0 (September 26, 2009)
    
14. [    6.700000] bonding: MII link monitoring set to 100 ms
    
15. br0: No such process
    
16. SIOCGIFFLAGS: No such device
    
17. SIOCGIFFLAGS: No such device
    
18. SIOCGIFFLAGS: No such device
    
19. SIOCGIFFLAGS: No such device
    
20. connect: Network is unreachable
    
21. connect: Network is unreachable
    
22. connect: Network is unreachable
    
23. gethostbyname: Network is unreachable
    
24. SIOCGIFFLAGS: No such device
    
25. SIOCGIFFLAGS: No such device
    
26. SIOCGIFFLAGS: No such device
    
27. SIOCGIFFLAGS: No such device
    
28. SIOCGIFFLAGS: No such device
    
29. SIOCGIFFLAGS: No such device
    
30. SIOCGIFFLAGS: No such device
    
31. SIOCGIFFLAGS: No such device
    
32. [   19.850000] etherip: Ethernet over IPv4 tunneling driver
    
33. connect: Network is unreachable
    
34. connect: Network is unreachable
    
35. connect: Network is unreachable
    
36. gethostbyname: Network is unreachable

复制代码

cj***

是0x9f020000 +0x3c0000
原来是因为DD不支持启动不了，换回OP就可以了
choifyken 发表于 2011-8-27 13:13

8M flash 是:

erase 0x9f020000 +0x7c0000
cp.b 0x80000000 0x9f020000 0x7c0000

ice***

楼主用了941V2的命令，当然不行啦。应该是6楼的才对，但长度要根据固件改(0x3c0000对应4M的，0x7c0000对应8M的)

erase 0x9f020000 +0x3c0000
cp.b 0x80000000 0x9f020000 0x3c0000

choi***

谢谢，再试试看