TTL救砖，一直提示Failed.: Timeout occured，*** command status = -21（已解决）

糖笑

问题已解决，路由器拆的乱七八糟，主板TTL接口跟芯片那也焊的惨不忍睹了，差点打算挂某鱼当配件卖了，后来家里移动机顶盒用ttl刷回官方系统也一直提示错误，试了多次才发现原来不是硬件的问题，是电脑系统的问题，最近几次一直安装精简版的系统（win10企业精简版、win10极限精简版），TFTP服务都被阉割了或者功能不全，换了未精简的系统（用的WIN7）之后，一次就成功了，有出现此问题的不妨也去试下，看看是不是系统的问题。



砖过两次都是梅林web直刷官改或者官root，都TTL救活了，很长时间不刷机了，这次给忘了怎么刷了，从G大最新梅林刷了LEDE过渡lede-bcm53xx-phicomm-k3-squashfs-factory-20170504.bin这个，进系统了，web直刷官131root卡启动画面，重启就卡进度条了，这次TTL刷的时候，一直提示超时，不知道咋解决了，试了好几次，换了好几台电脑全都提示这个错误，大佬们给看看还有的救吗？
Digital core power voltage set to 1.05V
Decompressing...done

CFE version 7.14.164.303 (r666427) based on BBP 1.0.37 for BCM947XX (32bit,SP,)
Build Date: Wed Sep 25 18:49:13 CST 2024 (rokis@rokis-virtual-machine)
Copyright (C) 2000-2008 Broadcom Corporation.

Init Arena
Init Devs.
Boot partition size = 262144(0x40000)
DDR Clock: 400 MHz
Warning: invalid DDR setting of 0 MHz ignored. DDR frequency will be set to 400 MHz.
et2: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 7.14.164.303 (r666427)
CPU type 0x0: 800MHz
Tot mem: 524288 KBytes

CFE mem:    0x00F00000 - 0x017C8668 (9209448)
Data:       0x00F5081C - 0x00F50D60 (1348)
BSS:        0x00F50D70 - 0x00FC6668 (481528)
Heap:       0x00FC6668 - 0x017C6668 (8388608)
Stack:      0x017C6668 - 0x017C8668 (8192)
Text:       0x00F00000 - 0x00F46A68 (289384)

Device eth0:  hwaddr 68-DB-54-E5-9B-AC, ipaddr 192.168.1.1, mask 255.255.255.0
        gateway not set, nameserver not set
Null Rescue Flag.
Hello!! Enter Rescue Mode: (by Force)

CFE> nvram erease
*** command status = 0
CFE> flash -noheader 192.168.1.2:K3_V21.6.14.131_tb_beta.bin nflash0.trx
Reading 192.168.1.2:K3_V21.6.14.131_tb_beta.bin:
TFTP Client.
Failed.: Timeout occured
*** command status = -21[/hide]

糖笑

问题已解决，电脑系统的问题，见原文。

ca972008

当然有救，实在不行上编码器

看起来是 Reading 192.168.1.2:K3_V21.6.14.131_tb_beta.bin:

读取tftp中的文件超时了，检查下tftp服务器是否正常，以及是否有这个文件，在服务器目录下

li25172422

Tftpd64里面是不是没有刷机文件？

糖笑

ca972008 发表于 2024-12-2 10:09
当然有救，实在不行上编码器

看起来是 Reading 192.168.1.2:K3_V21.6.14.131_tb_beta.bin:

里面有文件，因为TTL过两次了，这个应该错不了，我感觉是读取CFE的时候有两个错误，Warning: invalid DDR setting of 0 MHz ignored. DDR frequency will be set to 400 MHz.，Null Rescue Flag.不知道是不是因为这两个导致的

糖笑

li25172422 发表于 2024-12-2 10:37
Tftpd64里面是不是没有刷机文件？

文件有，里面好几个刷机文件包，都试了，都不行，感觉是读取的CFE信息里面的两个错误导致的

ca972008

按道理梅林应该也有bootloader才对

糖笑

另外正常开机时提示有坏块

Done insmod Digital core power voltage set to 1.05V
Decompressing...done


CFE version 7.14.164.303 (r666427) based on BBP 1.0.37 for BCM947XX (32bit,SP,)
Build Date: Wed Sep 25 18:49:13 CST 2024 (rokis@rokis-virtual-machine)
Copyright (C) 2000-2008 Broadcom Corporation.

Init Arena
Init Devs.
Boot partition size = 262144(0x40000)
DDR Clock: 400 MHz
Warning: invalid DDR setting of 0 MHz ignored. DDR frequency will be set to 400 MHz.
et2: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 7.14.164.303 (r666427)
CPU type 0x0: 800MHz
Tot mem: 524288 KBytes

CFE mem:    0x00F00000 - 0x017C8668 (9209448)
Data:       0x00F5081C - 0x00F50D60 (1348)
BSS:        0x00F50D70 - 0x00FC6668 (481528)
Heap:       0x00FC6668 - 0x017C6668 (8388608)
Stack:      0x017C6668 - 0x017C8668 (8192)
Text:       0x00F00000 - 0x00F46A68 (289384)

Device eth0:  hwaddr 68-DB-54-E5-9B-AC, ipaddr 192.168.1.1, mask 255.255.255.0
        gateway not set, nameserver not set
Null Rescue Flag.
boot the image...nflash1.trx
go load
Loader:raw Filesys:tftp Dev:eth0 File:: Optionsnull)
Loading: TFTP Server.
..tftp retry wait 0
Failed.
Could not load :: Timeout occured
Loader:raw Filesys:raw Dev:nflash0.os File: Optionsnull)
Loading: ..... 5280704 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 = 0x400000
nflash: squash filesystem with lzma found at block 48
Creating 8 MTD partitions on "nflash":
0x000000000000-0x000000080000 : "boot"
0x000000080000-0x000000180000 : "nvram"
0x000000180000-0x000000280000 : "nvram_back"
0x000000280000-0x0000002c0000 : "res_info"
0x000000300000-0x000000320000 : "pro_info"
0x000000380000-0x0000003a0000 : "dev_info"
0x000000400000-0x000003000000 : "linux"
0x00000061e258-0x000003000000 : "rootfs"
PPP generic driver version 2.4.2
NET: Registered protocol family 24
usbmon: debugfs is not available
usbcore: registered new interface driver usblp
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
u32 classifier
    Actions configured
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (8035 buckets, 32140 max)
ctnetlink v0.93: registering with nfnetlink.
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
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
init_module:price_compare!
creat nlsock ok!
Northstar brcmnand NAND Flash Controller driver, Version 0.1 (c) Broadcom Inc. 2012
NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V 8-bit)
Spare area=64 eccbytes 28, ecc bytes located at:
9 10 11 12 13 14 15 25 26 27 28 29 30 31 41 42 43 44 45 46 47 57 58 59 60 61 62 63
Available 35 bytes at (off,len):
(1,8) (16,9) (32,9) (48,9) (0,0) (0,0) (0,0) (0,0)
Scanning device for bad blocks
Bad eraseblock 385 at 0x000003020000
Bad eraseblock 387 at 0x000003060000
Bad eraseblock 389 at 0x0000030a0000
Bad eraseblock 501 at 0x000003ea0000
Bad eraseblock 515 at 0x000004060000
Bad eraseblock 1023 at 0x000007fe0000
Options: NO_AUTOINCR,NO_PADDING,CACHEPRG,COPYBACK,NO_READRDY,BBT_SCAN2NDPAGE,
Creating 1 MTD partitions on "brcmnand":
0x000003000000-0x000008000000 : "brcmnand"
VFS: Mounted root (squashfs filesystem) readonly on device 31:7.
devtmpfs: mounted
Freeing init memory: 236K
[SetMode]: mode not changed
yaffs: dev is 32505864 name is "mtdblock8" rw
yaffs: passed flags ""
yaffs: yaffs: Attempting MTD mount of 31.8,"mtdblock8"
yaffs: checking block 0 bad
yaffs: checking block 1 bad
yaffs: block 2 is bad
yaffs: checking block 2 bad
yaffs: checking block 3 bad
yaffs: block 4 is bad
yaffs: checking block 4 bad
yaffs: checking block 5 bad
yaffs: block 6 is bad
yaffs: checking block 6 bad
yaffs: checking block 7 bad
yaffs: checking block 8 bad
yaffs: checking block 9 bad
yaffs: checking block 10 bad
............
yaffs: checking block 630 bad
yaffs: checking block 631 bad
yaffs: checking block 632 bad
yaffs: checking block 633 bad
yaffs: checking block 634 bad
yaffs: checking block 635 bad
yaffs: checking block 636 bad
yaffs: checking block 637 bad
yaffs: checking block 638 bad
yaffs: checking block 639 bad
yaffs: block 640 is bad
yaffs: yaffs_read_super: is_checkpointed 0
/tmp/media/nand/config.tgz: No such file or directory
[usb_test]:usb_stat file init successful!
/sbin/hotplug2: No such file or directory
insmod: ipv6.ko: no module by that name found

Done insmod insmod: bcm57xx.ko: no module by that name found
et
Done insmod bcm57xx
Done insmod

糖笑

ca972008 发表于 2024-12-2 11:15
按道理梅林应该也有bootloader才对

我的是三星的内存，是不是有坏块导致的读取信息错误

spark1001

电脑的防火墙没关，关掉就可以了，连上K3的lan口之后重新关一遍防火墙

糖笑

spark1001 发表于 2024-12-3 07:49
电脑的防火墙没关，关掉就可以了，连上K3的lan口之后重新关一遍防火墙

都关了，杀毒软件也都退出了，ping不通主机，提示传输失败

huangon

CFE> nvram erease执行完，直接重启试度，按道理直接进131固件了。

糖笑

huangon 发表于 2024-12-4 14:39
CFE> nvram erease执行完，直接重启试度，按道理直接进131固件了。

nvram erease不行的，重启还是卡进度条

huangon

糖笑 发表于 2024-12-6 15:31
nvram erease不行的，重启还是卡进度条

tftp是电脑自带的吗？

huangon

无线板拆掉试试。没那么巧无线坏吧。

糖笑

huangon 发表于 2024-12-6 20:11
tftp是电脑自带的吗？

是之前TTL时下载的tftp，这次ping主机没反应，猜测是CFE有文件损坏，没有正常引导进入CFE