R7000p bricked after a botched firmward update.
I can access the CFE via serial cable through Putty. After nvram erase, the device accepts tftp and a transfer of the latest firmware "r7000p-v1.3.2.134_10.1.66.chk" is successful via windows tftp. However, then the device just continues to cycle through its startup and not successfully run the new firmware, displaying the following:
Decompressing...done
CFE for Foxconn Router R7000PLUS version: v1.0.4
Build Date: Fri Nov 4 14:55:02 CST 2016
Init Arena
Init Devs.
Boot up from NAND flash...
Bootcode Boot partition size = 524288(0x80000)
DDR Clock: 533 MHz
Info: DDR frequency set from clkfreq=1000,*533*
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 7.14.121 (r552363)
CPU type 0x0: 1000MHz
Tot mem: 262144 KBytes
Device eth0: hwaddr A0-04-60-6E-73-DE, ipaddr 192.168.1.1, mask 255.255.255.0
gateway not set, nameserver not set
Checking crc...Loader:raw Filesys:raw Dev:nflash0.os File: Options
null)
Loading: ..... 5467424 bytes read
Entry at 0x00008000
Closing network.
Starting program at 0x00008000
[ 2.480000] console [ttyS0] enabled, bootconsole disabled
[ 2.480000] serial8250.0: ttyS1 at MMIO 0x18000400 (irq = 117) is a 16550
[ 2.500000] brd: module loaded
[ 2.500000] loop: module loaded
[ 2.510000] pflash: found no supported devices
[ 2.510000] bcmsflash: found no supported devices
[ 3.220000] Boot partition size = 524288(0x80000)
[ 3.230000] lookup_nflash_rootfs_offset: offset = 0x200000
[ 3.230000] nflash: squash filesystem with lzma found at block 32
[ 3.240000] Creating 17 MTD partitions on "nflash":
[ 3.250000] 0x000000000000-0x000000080000 : "boot"
[ 3.250000] 0x000000080000-0x000000200000 : "nvram"
[ 3.260000] 0x000000200000-0x000006f00000 : "linux"
[ 3.260000] 0x00000041b348-0x000006f00000 : "rootfs"
[ 3.270000] 0x000007400000-0x000007480000 : "board_data"
[ 3.280000] 0x000007480000-0x000007580000 : "POT1"
[ 3.280000] 0x000007580000-0x000007680000 : "POT2"
[ 3.290000] 0x000007680000-0x000007940000 : "T_Meter1"
[ 3.290000] 0x000007940000-0x000007c00000 : "T_Meter2"
[ 3.300000] 0x000007c00000-0x000007c80000 : "ML1"
[ 3.310000] 0x000007c80000-0x000007d00000 : "ML2"
[ 3.310000] 0x000007d00000-0x000007d80000 : "ML3"
[ 3.320000] 0x000007d80000-0x000007e00000 : "ML4"
[ 3.320000] 0x000007e00000-0x000007e80000 : "ML5"
[ 3.330000] 0x000007e80000-0x000007f00000 : "ML6"
[ 3.340000] 0x000007f00000-0x000007f80000 : "ML7"
[ 3.340000] 0x000007f80000-0x000008000000 : "DebugMsg"
[ 3.350000] PPP generic driver version 2.4.2
[ 3.350000] PPP MPPE Compression module registered
[ 3.360000] NET: Registered protocol family 24
[ 3.360000] PPPoL2TP kernel driver, V0.17
[ 3.370000] tun: Universal TUN/TAP device driver, 1.6
[ 3.370000] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 3.380000] usbcore: registered new interface driver cdc_acm
[ 3.380000] cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters
[ 3.390000] usbcore: registered new interface driver usblp
[ 3.400000] csw_retry 100
[ 3.400000] Initializing USB Mass Storage driver...
[ 3.410000] usbcore: registered new interface driver usb-storage
[ 3.410000] USB Mass Storage support registered.
[ 3.420000] usbcore: registered new interface driver usbserial
[ 3.420000] USB Serial support registered for generic
[ 3.430000] usbcore: registered new interface driver usbserial_generic
[ 3.430000] usbserial: USB Serial Driver core
[ 3.440000] USB Serial support registered for GSM modem (1-port)
[ 3.440000] usbcore: registered new interface driver option
[ 3.450000] option: v0.7.2:USB Driver for GSM modems
[ 3.460000] USB Serial support registered for Sierra USB modem
[ 3.460000] usbcore: registered new interface driver sierra
[ 3.470000] sierra: v.1.7.16:USB Driver for Sierra Wireless USB modems
[ 3.470000] u32 classifier
[ 3.480000] Actions configured
[ 3.480000] nf_conntrack version 0.5.0 (3969 buckets, 15876 max)
[ 3.490000] IPv4 over IPv4 tunneling driver
[ 3.490000] GRE over IPv4 tunneling driver
[ 3.500000] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 3.500000] TCP cubic registered
[ 3.500000] NET: Registered protocol family 10
[ 3.510000] lo: Disabled Privacy Extensions
[ 3.510000] tunl0: Disabled Privacy Extensions
[ 3.520000] IPv6 over IPv4 tunneling driver
[ 3.520000] sit0: Disabled Privacy Extensions
[ 3.530000] ip6tnl0: Disabled Privacy Extensions
[ 3.530000] NET: Registered protocol family 17
[ 3.540000] 802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
[ 3.540000] All bugs added by David S. Miller <davem@redhat.com>
[ 3.580000] Northstar brcmnand NAND Flash Controller driver, Version 0.1 (c) Broadcom Inc. 2012
[ 3.590000] NAND device: Manufacturer ID: 0x01, Chip ID: 0xf1 (AMD NAND 128MiB 3,3V 8-bit)
[ 3.600000] Spare area=64 eccbytes 56, ecc bytes located at:
[ 3.600000] 2 3 4 5 6 7 8 9 10 11 12 13 14 15 18 19 20 21 22 23 24 25 26 27 28 29 30 31 34 35 36 37 38 39 40 41 42 43 44 45 46 47 50 51 52 53 54 55 56 57 58 59 60 61 62 63
[ 3.620000] Available 7 bytes at (off,len):
[ 3.620000] (1,1) (16,2) (32,2) (48,2) (0,0) (0,0) (0,0) (0,0)
[ 3.630000] Scanning device for bad blocks
[ 4.340000] Options: NO_AUTOINCR,NO_READRDY,BBT_SCAN2NDPAGE,
[ 4.350000] Creating 2 MTD partitions on "brcmnand":
[ 4.350000] 0x000003400000-0x000006f00000 : "brcmnand"
[ 4.360000] 0x000006f00000-0x000007400000 : "OpenVPN"
[ 4.370000] SQUASHFS error: Xattrs in filesystem, these will be ignored
[ 4.380000] VFS: Mounted root (squashfs filesystem) readonly on device 31:3.
[ 4.400000] devtmpfs: mounted
[ 4.400000] Freeing init memory: 292K
[sighandler]: No more events to be processed, quitting.
[cleanup]: Waiting for children.
[cleanup]: All children terminated.
Restoring defaults...Reading board data...
WSC UUID: 0x2db3f8d54e2da7d63442d3cb19021c81
NTP synchronized date/time: Fri Mar 17 18:06:58 2017
MAC address of 1st STA connected: 20-16-D8-B2-80-1C
No RF parameters! Use default.
### main:1494 Set Normal Power!
Doing nvram commit by pid 1 !
done
Reading board data...
WSC UUID: 0x2db3f8d54e2da7d63442d3cb19021c81
NTP synchronized date/time: Fri Mar 17 18:06:58 2017
MAC address of 1st STA connected: 20-16-D8-B2-80-1C
No RF parameters! Use default.
### main:1494 Set Normal Power!
[ 11.680000] Initialise conn table 2048 entries
insmod: bcm57xx.ko: no module by that name found
Previous thread on this was unresolved: