#20042: WRTU54G-TM bricked by Chaos Calmer 15.05 RC2
-----------------------+----------------------------------
Reporter: wayne@… | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Chaos Calmer (trunk)
Component: packages | Version: Trunk
Resolution: | Keywords:
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Comment (by rayknight):
RC3 Still has issue. Below is boot log from serial console:
^@^@07f?4
(v0.73.00) U-Boot 2.1.4 (Nov 6 2007 - 12:47:31)
DRAM: 64 MB
Flash: 8 MB
In: serial
Out: serial
Err: serial
Net: adm8668_net
Hit any key to stop autoboot: 0
## Booting image at b0040000 ...
Check vendor string... Image Name: ADM8668 Linux Kernel(2.4.31)
Created: 2015-07-03 20:18:51 UTC
Image Type: MIPS Linux Kernel Image (uncompressed)
Data Size: 3669952 Bytes = 3.5 MB
Load Address: 80400000
Entry Point: 80400000
Verifying Checksum ... OK
OK
Starting kernel ...
LZMA kernel loader
lzma data @ 0x804001d0 - 0x8053080c
load addr @ 0x80002000
jump table @ 0x83ff5330
Decompressing kernel...success!
[ 0.000000] Linux version 3.18.17 (buildbot@builder1) (gcc version
4.8.3 (OpenWrt/Linaro GCC 4.8-2014.04 r46018) ) #1 Fri Jul 3 22:18:30 CEST
2015
[ 0.000000] Board info:
[ 0.000000] RAM size: 64 MB
[ 0.000000] NOR start: 0xb0000000
[ 0.000000] NOR size: 0x800000
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 0001800b (MIPS 4Kc)
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 04000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x00000000-0x03ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00000000-0x03ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x03ffffff]
[ 0.000000] Primary instruction cache 8kB, VIPT, 2-way, linesize 16
bytes.
[ 0.000000] Primary data cache 8kB, 2-way, VIPT, no aliases, linesize
16 bytes
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 16256
[ 0.000000] Kernel command line: console=ttyS0 earlyprintk
[ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768
bytes)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384
bytes)
[ 0.000000] Memory: 61136K/65536K available (2852K kernel code, 88K
rwdata, 496K rodata, 132K init, 189K bss, 4400K reserved)
[ 0.000000] NR_IRQS:32
[ 0.000000] ADM8668 CPU clock: 200 MHz
[ 0.000000] Calibrating delay loop... 199.06 BogoMIPS (lpj=995328)
[ 0.070000] pid_max: default: 32768 minimum: 301
[ 0.070000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.080000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096
bytes)
[ 0.110000] NET: Registered protocol family 16
[ 0.120000] ------------[ cut here ]------------
[ 0.120000] WARNING: CPU: 0 PID: 1 at drivers/amba/bus.c:305
amba_device_add+0x64/0x25c()
[ 0.130000] Modules linked in:
[ 0.130000] CPU: 0 PID: 1 Comm: swapper Not tainted 3.18.17 #1
[ 0.130000] Stack : 00000000 00000000 00000000 00000000 80383f52
00000032 00000000 00000000
80383f52 8035f300 802fbc48 80350be3 00000001 80383190 8381bc00
8035f300
8037775c 80380000 00000020 8004f978 00000003 80026d04 00000131
8035f300
802ffbc4 8381fd5c 00000000 00000000 00000000 00000000 00000000
00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
...
[ 0.170000] Call Trace:
[ 0.170000] [<800137e8>] show_stack+0x48/0x70
[ 0.170000] [<80026e10>] warn_slowpath_common+0x84/0xb4
[ 0.180000] [<80026ec8>] warn_slowpath_null+0x18/0x24
[ 0.180000] [<801a300c>] amba_device_add+0x64/0x25c
[ 0.180000] [<80361b4c>] adm8668_devs_register+0x1c/0xcc
[ 0.190000] [<8000c0c0>] do_one_initcall+0x140/0x218
[ 0.190000] [<8035fd04>] kernel_init_freeable+0x144/0x20c
[ 0.190000] [<80006acc>] kernel_init+0x10/0x114
[ 0.200000] [<800020a8>] ret_from_kernel_thread+0x14/0x1c
[ 0.200000]
[ 0.210000] ---[ end trace 1b91f31f10f6ff33 ]---
[ 0.210000] ADM8668: applied USB workaround
[ 0.240000] PCI host bridge to bus 0000:00
[ 0.250000] pci_bus 0000:00: root bus resource [mem
0x16000000-0x1dffffff]
[ 0.250000] pci_bus 0000:00: root bus resource [io
0x12600000-0x127fffff]
[ 0.260000] pci_bus 0000:00: No busn resource found for root bus, will
use [bus 00-ff]
[ 0.260000] PCI: fixing up ADM8668 controller
[ 0.270000] pci 0000:00:01.0: BAR 0: assigned [mem
0x16000000-0x16007fff]
[ 0.280000] Switched to clocksource MIPS
[ 0.290000] NET: Registered protocol family 2
[ 0.300000] TCP established hash table entries: 1024 (order: 0, 4096
bytes)
[ 0.300000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.310000] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.320000] TCP: reno registered
[ 0.320000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.320000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.330000] NET: Registered protocol family 1
[ 0.340000] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.350000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.360000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME)
(CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.370000] msgmni has been set to 119
[ 0.370000] io scheduler noop registered
[ 0.380000] io scheduler deadline registered (default)
[ 0.380000] Serial: AMBA driver
[ 0.390000] apb:uart0: ttyS0 at MMIO 0x1e400000 (irq = 6, base_baud
^E<82>J^BJ́a AMBA
[ 0.390000] console [ttyS0] enabled
[ 0.390000] console [ttyS0] enabled
[ 0.400000] bootconsole [early0] disabled
[ 0.400000] bootconsole [early0] disabled
[ 0.410000] adm8668-nor: Found 1 x16 devices at 0x0 in 16-bit bank.
Manufacturer ID 0x0000c2 Chip ID 0x0022cb
[ 0.420000] Amd/Fujitsu Extended Query Table at 0x0040
[ 0.430000] Amd/Fujitsu Extended Query version 1.1.
[ 0.440000] number of CFI chips: 1
[ 0.440000] adm8668-nor: Couldn't find root filesystem
[ 0.540000] Creating 3 MTD partitions on "adm8668-nor":
[ 0.540000] 0x000000040000-0x000000800000 : "linux"
[ 0.550000] 0x0000000e0000-0x000000220000 : "rootfs"
[ 0.560000] mtd: device 1 (rootfs) set to be root filesystem
[ 0.570000] mtdsplit: no squashfs found in "rootfs"
[ 0.580000] mtdsplit: no squashfs found in "adm8668-nor"
[ 0.580000] 0x000000020000-0x000000040000 : "uboot_env"
[ 0.600000] net eth0: tulip_platform (Infineon ADM8668) at MMIO
0x11a00000 00:1e:e5:b1:98:fa, IRQ 7
[ 0.610000] net eth1: tulip_platform (Infineon ADM8668) at MMIO
0x11600000 00:1e:e5:b1:98:fb, IRQ 8
[ 0.620000] TCP: cubic registered
[ 0.630000] NET: Registered protocol family 17
[ 0.630000] bridge: automatic filtering via arp/ip/ip6tables has been
deprecated. Update your scripts to load br_netfilter if you need this.
[ 0.650000] Bridge firewalling registered
[ 0.650000] 8021q: 802.1Q VLAN Support v1.8
[ 0.690000] List of all partitions:
[ 0.700000] 1f00 7936 mtdblock0 (driver?)
[ 0.700000] 1f01 1280 mtdblock1 (driver?)
[ 0.710000] 1f02 128 mtdblock2 (driver?)
[ 0.710000] No filesystem could mount root, tried: squashfs
[ 0.720000] Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(31,1)
[ 0.720000] ---[ end Kernel panic - not syncing: VFS: Unable to mount
root fs on unknown-block(31,1)
Looks like an issue with the driver for MTD.
--
Ticket URL: <https://dev.openwrt.org/ticket/20042#comment:6>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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