WR2041N TTL，怎么输入TPL让它停住？

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CW裳スke.+眮...崱菳o颳穗丄th瀹k丄R93)峀inux version 2.6.31--LSDK-9.2.0_U6.616 (root@localhost.localdomain) (gcc version 4.3.3 (GCC) ) #2 Mon Mar 18 19:24:28 CST 2013
Ram size passed from bootloader =64M
flash_size passed from bootloader = 4
CPU revision is: 0001974c (MIPS 74Kc)
ath_sys_frequency: cpu srif ddr srif cpu 560 ddr 450 ahb 225
Determined physical RAM map:
memory: 04000000 @ 00000000 (usable)
Zone PFN ranges:
  Normal   0x00000000 -> 0x00004000
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
    0: 0x00000000 -> 0x00004000
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
Kernel command line: console=ttyS0,115200 root=31:2 rootfstype=squashfs init=/sbin/init mtdparts=ath-nor0:128k(u-boot),1024k(kernel),2816k(rootfs),64k(config),64k(art) mem=64M
PID hash table entries: 256 (order: 8, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
Writing ErrCtl register=00000000
Readback ErrCtl register=00000000
Memory: 48296k/65536k available (1637k kernel code, 17168k reserved, 400k data, 112k init, 0k highmem)
NR_IRQS:128
plat_time_init: plat time init done
Calibrating delay loop... 279.55 BogoMIPS (lpj=559104)
Mount-cache hash table entries: 512

****************ALLOC***********************
Packet mem: 8022d380 (0xe00000 bytes)
********************************************

NET: Registered protocol family 16
PCI init:ath_pcibios_init
ath_pcibios_init(294): PCI CMD write: 0x356
registering PCI controller with io_map_base unset
bio: create slab <bio-0> at 0
pci 0000:00:00.0: PME# supported from D0 D1 D3hot
pci 0000:00:00.0: PME# disabled
Returning IRQ 64
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
NET: Registered protocol family 1
ATH GPIOC major 0
squashfs: version 4.0 (2009/01/31) Phillip Lougher
msgmni has been set to 94
io scheduler noop registered
io scheduler deadline registered (default)
Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0xb8020000 (irq = 19) is a 16550A
console [ttyS0] enabled
PPP generic driver version 2.4.2
NET: Registered protocol family 24
5 cmdlinepart partitions found on MTD device ath-nor0
Creating 5 MTD partitions on "ath-nor0":
0x000000000000-0x000000020000 : "u-boot"
0x000000020000-0x000000120000 : "kernel"
0x000000120000-0x0000003e0000 : "rootfs"
0x0000003e0000-0x0000003f0000 : "config"
0x0000003f0000-0x000000400000 : "art"
->Oops: flash id 0x10215 .
TCP cubic registered
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>
athwdt_init: Registering WDT success
ath_otp_init: Registering OTP success
ath_clksw_init: Registering Clock Switch Interface success
VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
Freeing unused kernel memory: 112k freed
init started:  BusyBox v1.01 (2013.03.18-11:08+0000) multi-call binary
This Board use 2.6.31
xt_time: kernel timezone is -0000
nf_conntrack version 0.5.0 (1024 buckets, 5120 max)
ip_tables: (C) 2000-2006 Netfilter Core Team
insmod: cannot open module `/lib/modules/2.6.31/kernel/iptable_raw.ko': No such file or directory
insmod: cannot open module `/lib/modules/2.6.31/kernel/flashid.ko': No such file or directory
PPPoL2TP kernel driver, V1.0
PPTP driver version 0.8.3
insmod: cannot open module `/lib/modules/2.6.31/kernel/harmony.ko': No such file or directory
unlzma/peek_old_byte: position 14519815 out of range
unlzma/peek_old_byte: position 9440256 out of range
SQUASHFS error: crypto_decompress_update returned -48523, data probably corrupt
SQUASHFS error: squashfs_read_data failed to read block 0x1f7966
SQUASHFS error: Unable to read data cache entry [1f7966]
SQUASHFS error: Unable to read page, block 1f7966, size 706b
SQUASHFS error: Unable to read data cache entry [1f7966]
SQUASHFS error: Unable to read page, block 1f7966, size 706b
SQUASHFS error: Unable to read data cache entry [1f7966]
SQUASHFS error: Unable to read page, block 1f7966, size 706b
SQUASHFS error: Unable to read data cache entry [1f7966]
SQUASHFS error: Unable to read page, block 1f7966, size 706b
SQUASHFS error: Unable to read data cache entry [1f7966]
SQUASHFS error: Unable to read page, block 1f7966, size 706b

Now flash open!
(none) mips #2 Mon Mar 18 19:24:28 CST 2013 (none)
(none) login: Now flash open!
ATHR_GMAC: Length per segment 1536
ATHR_GMAC: fifo cfg 3 01f00140
ATHR_GMAC: RX TASKLET - Pkts per Intr:32
mac:1 Registering S27....
ATHR_GMAC: Max segments per packet :   1
ATHR_GMAC: Max tx descriptor count :   128
ATHR_GMAC: Max rx descriptor count :   128
ATHR_GMAC: Mac capability flags    :   2D80
ATHR_GMAC: RX TASKLET - Pkts per Intr:32
restoring factory default...
mac:0 Registering S27....
ATHR_GMAC: Max segments per packet :   1
ATHR_GMAC: Max tx descriptor count :   128
ATHR_GMAC: Max rx descriptor count :   128
ATHR_GMAC: Mac capability flags    :   2580
athr_gmac_ring_alloc Allocated 2048 at 0x8384a000
athr_gmac_ring_alloc Allocated 2048 at 0x83a90800
WASP ----> S27 PHY MDIO
Setting Drop CRC Errors, Pause Frames and Length Error frames
Setting PHY...
athr_gmac_ring_alloc Allocated 2048 at 0x83a90000
athr_gmac_ring_alloc Allocated 2048 at 0x83a8a800
WASP ----> S27 PHY MDIO
Setting Drop CRC Errors, Pause Frames and Length Error frames
ATHRS27: resetting s27
ATHRS27: s27 reset done
++++ athrs27_igmp_setup once
Setting PHY...
device eth0 entered promiscuous mode
athr_gmac_ring_free Freeing at 0x8384a000
athr_gmac_ring_free Freeing at 0x83a90800
athr_gmac_ring_alloc Allocated 2048 at 0x83a90800
athr_gmac_ring_alloc Allocated 2048 at 0x8384a000
WASP ----> S27 PHY MDIO
Setting Drop CRC Errors, Pause Frames and Length Error frames
Setting PHY...
Now flash open!
athr_gmac_ring_free Freeing at 0x83a90000
athr_gmac_ring_free Freeing at 0x83a8a800
athr_gmac_ring_alloc Allocated 2048 at 0x83a8a800
athr_gmac_ring_alloc Allocated 2048 at 0x83a90000
WASP ----> S27 PHY MDIO
Setting Drop CRC Errors, Pause Frames and Length Error frames
Setting PHY...
Now flash open!
Now flash open!
Now flash open!
Erase from 0X3E0000 to 0X3ED28C:.
Program from 0X3E0000 to 0X3ED28C:
write successfully
Now flash open!
Erase from 0X3E0000 to 0X3ED28C:.
Program from 0X3E0000 to 0X3ED28C:
write successfully
nf_conntrack_rtsp v0.6.21 loading
nf_nat_rtsp v0.6.21 loading
asf: module license 'Proprietary' taints kernel.
Disabling lock debugging due to kernel taint
Restarting system.

cloudybjtu

前面那一段乱码每次自动重新启动都出来，而且都不一样。

6331805

cloudybjtu 发表于 2013-10-15 20:51
前面那一段乱码每次自动重新启动都出来，而且都不一样。

请问你的TTL怎么接的？我朋友的机器我接了两次直接不启动，没敢再试了！

cloudybjtu

6331805 发表于 2013-10-15 21:22
请问你的TTL怎么接的？我朋友的机器我接了两次直接不启动，没敢再试了！

四条线接3条，有一头有个框框，是Rx，然后是Tx，gnd。

6331805

cloudybjtu 发表于 2013-10-16 06:23
四条线接3条，有一头有个框框，是Rx，然后是Tx，gnd。

昨天已经弄好了！也是停不下来！

6331805

cloudybjtu 发表于 2013-10-15 20:51
前面那一段乱码每次自动重新启动都出来，而且都不一样。

我这个没有乱码！

cloudybjtu

6331805 发表于 2013-10-16 10:58
昨天已经弄好了！也是停不下来！

怎么弄好的？是TTL法么？详细说说。

6331805

cloudybjtu 发表于 2013-10-16 19:06
怎么弄好的？是TTL法么？详细说说。

我的接法跟你一样，接上就没乱码，走码很正常！

zhanghaijun

我的也是停不下来，这是我的情况https://www.right.com.cn/forum/thread-131476-1-1.html
我琢磨着应该是rx正常，而tx不正常，也就是说，板卡没有收到指令。大家说说咋回事。

file:///C:\Users\Administrator\Documents\Tencent Files\283351541\Image\}7{8JFGZP%YZV%1PVN0EQWY.jpg

file:///C:\Users\Administrator\Documents\Tencent Files\283351541\Image\}7{8JFGZP%YZV%1PVN0EQWY.jpg

潇湘书笛

zhanghaijun 发表于 2013-10-18 20:02
我的也是停不下来，这是我的情况https://www.right.com.cn/forum/thread-131476-1-1.html
我琢磨着应该是rx ...

看一下地线是不是接触不良，外加清一下串口缓存，像是没有对齐

zch11230

回个贴 方便以后查阅
乱码是因为波特率 改为117500就好 数据流控制关闭 中断仍然是tpl  中断成功后刷UBOOT 的方法见我另外篇贴https://www.right.com.cn/forum/thread-147002-1-1.html

fadeon

zch11230 发表于 2015-9-27 22:23
回个贴 方便以后查阅
乱码是因为波特率 改为117500就好 数据流控制关闭 中断仍然是tpl  中断成功后刷UBOOT ...

谢谢你的波特率，砖的2041已经救回来了！
这个原厂uboot太坑了，前面117500，后面用115200，波特率不对怎么都中断不了。。