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接上面,继续研究,看启动LOG:
。。。。。。
[ 1.650000] Creating 11 MTD partitions on "raspi":
[ 1.660000] 0x000000000000-0x000001000000 : "ALL"
[ 1.660000] 0x000000000000-0x000000030000 : "Bootloader"
[ 1.670000] 0x000000030000-0x000000040000 : "Config"
[ 1.680000] 0x000000040000-0x000000050000 : "Bdata"
[ 1.680000] 0x000000050000-0x000000060000 : "Factory"
[ 1.690000] 0x000000060000-0x000000070000 : "crash"
[ 1.700000] 0x000000070000-0x000000080000 : "crash_syslog"
[ 1.700000] 0x000000080000-0x000000180000 : "overlay"
[ 1.710000] 0x000000180000-0x0000007e0000 : "OS1"
[ 1.720000] mtd: try split OS1 partition
[ 1.720000] mtd: split_firmware
[ 1.720000] mtd: firmware_partition->size 0x660000
[ 1.730000] mtd: firmware_partition->offset 0x180000
[ 1.730000] mtd: uimage_len 1299884
[ 1.740000] mtd: uimage_len 1310720
[ 1.740000] mtd: rootfs_partition->size 0x520000
[ 1.750000] mtd: rootfs_partition->offset 0x2c0000
[ 1.750000] mtd: partition "rootfs" created automatically, ofs=2C0000, len=52 0000
[ 1.760000] 0x0000002c0000-0x0000007e0000 : "rootfs"
[ 1.760000] 0x0000007e0000-0x000000e40000 : "OS2"
[ 1.770000] 0x000000e40000-0x000001000000 : "common"
[ 1.780000] PPP generic driver version 2.4.2
。。。。。。。
这个R3A虽然flash有16M,但是一主一备。也就是说只能用8M,这婶能忍,叔也不能忍啊。
试试按住复位键插入电源启动,看串口LOG:
U-Boot 1.1.3 (Nov 1 2018 - 11:19:13)
Board: Ralink APSoC DRAM: 64 MB
Power on memory test. Memory size= 64 MB...OK!
relocate_code Pointer at: 83fa8000
RT2880_RSTSTAT_REG 0xc0030000
***************************
Board power on Occurred
***************************
flash manufacture id: ef, device id 40 18
find flash: W25Q128BV
env is right!
============================================
Ralink UBoot Version: 4.3.0.0
--------------------------------------------
ASIC 7628_MP (Port5<->None)
DRAM component: 512 Mbits DDR, width 16
DRAM bus: 16 bit
Total memory: 64 MBytes
Flash component: SPI Flash
Date:Nov 1 2018 Time:11:19:13
============================================
icache: sets:512, ways:4, linesz:32 ,total:65536
dcache: sets:256, ways:4, linesz:32 ,total:32768
##### The CPU freq = 575 MHZ ####
estimate memory size =64 Mbytes
RESET MT7628 PHY!!!!!!
NetTxPacket = 0x83FE42C0
。。。。。。。。
。。。。。。。。
NetLoopHttpd,call eth_halt !
Trying Eth0 (10/100-M)
Waitting for RX_DMA_BUSY status Start... done
ETH_STATE_ACTIVE!!
HTTP server is starting at IP: 192.168.31.1
HTTP server is ready!
这不是有个http server嘛,把网卡设为192.168.31.2,接上LAN口,看192.168.31.1
果然出现一个界面:
********************
当前处于恢复模式
恢复系统
需要手动选择预先下载好的rom,下载地址为:
www1.miwifi.com/miwifi_download.html
刷机过程中路由器将会自动重启,请不要断开路由器电源。
请选择固件:
*********************
看来有不死系统,试试刷入breed引导,上传,写入,串口显示:
Request for: /
Request for: /cleanwrt_logo.png
Data will be downloaded at 0x80100000 in RAM
Upgrade type: firmware
Upload file size: 91168 bytes
Loading: #######################################
#########################
HTTP upload is done! Upgrading...
val = 0x4
val = 0x0TRX MAGIC error!
Header check error!
Image verify failed!
## Error: HTTP ugrade failed!
试试其他固件,显示
。。。。
HTTP upload is done! Upgrading...
val = 0x4
val = 0x0Not R3A package.
Header check error!
Image verify failed!
## Error: HTTP ugrade failed!
看来通过web升级其他固件又堵死了。
又试了试串口的设置,试图进行boot line command
无效。
不折腾了。
大家还有什么主意,我来试试 |
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