Hi,
When I trying something on ts7200 I have noticed that I can not write
or delete anything from on-board flash memory. For example when I try
to delete a file, I'm receiving following errors.
$ rm kesme1
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
$
When I use ls command the file is not seen. However, after a reboot the
is still there. So, I can not delete, modify, and write any file to the
flash.
I have also tried to change something on RedBoot using fconfig command.
But, the result is similar. I can not change anything again. Next, I
have looked the boot log given below if I can see something strange. I
see again similar "SR.4 or SR.5 bits set in buffer write (status 98).
Clearing." error.
Is there any suggestion on this?
Thanks,
Oguzhan
----------------
The boot log:
----------------
>> TS-BOOTROM, Rev 1.08 - built 10:44:37, May 26
2006
>> Copyright (C) 2006, Technologic
Systems
>> TS-7200: Rev >E1 CPU, Rev C PLD, 32MB
SDRAM
+IDE failed to identify unit 0 - wrote: b0, read:
0
Ethernet eth0: MAC address
00:d0:69:40:96:66
IP: 192.168.1.199/255.255.255.0, Gateway:
192.168.1.1
Default server: 192.168.1.1
RedBoot(tm) bootstrap and debug environment
[ROMRAM]
Non-certified release, version current-TS_5 - built 11:53:02, Jun 7
2006
Platform: TS-7200 Board (ARM920T) Rev
A
Copyright (C) 2000, 2001, 2002, 2003, 2004 Red Hat,
Inc.
RAM: 0x00000000-0x02000000, [0x00044f88-0x01fdd000]
available
FLASH: 0x60000000 - 0x61000000, 128 blocks of 0x00020000 bytes
each.
== Executing boot script in 0.100 seconds - enter ^C to
abort
RedBoot> fis load vmlinux
RedBoot> exec -c "console=ttyAM0,115200
root=/dev/mtdblock1"
Using base address 0x00218000 and length
0x000b4484
Linux version 2.4.26-ts11 (gcc version 3.3.4)
#215 Thu
Ju
n 8 14:30:17 MST 2006
CPU: Arm920Tid(wb) revis
Machine: ep9301
On node 0 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
On node 1 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
On node 4 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
On node 5 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: console=ttyAM0,115200
root=/dev/mtdblock1
Console: colour dummy device 80x30
Calibrating delay loop... 99.94
BogoMIPS
Memory: 8MB 8MB 8MB 8MB = 32MB
Memory: 28500KB available (1320K code, 350K data, 72K
init)
Dentry cache hash table entries: 4096 (order: 3, 32768
bytes)
Inode cache hash table entries: 2048 (order: 2, 16384
bytes)
Mount cache hash table entries: 512 (order: 0, 4096
bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096
bytes)
Page-cache hash table entries: 8192 (order: 3, 32768
bytes)
CPU: Testing write buffer: pass
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society
NET3.039
Initializing RT netlink socket
Starting kswapd
devfs: v1.12c (20020818) Richard Gooch
devfs: boot_options: 0x1
JFFS2 version 2.2. (C) 2001-2003 Red Hat,
Inc.
ttyAM0 at MMIO 0x808c0000 (irq = 52) is a
AMBA
ttyAM1 at MMIO 0x808d0000 (irq = 54) is a
AMBA
ttyAM2 at MMIO 0x808e0000 (irq = 55) is a
AMBA
pty: 1024 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ
enabled
rtc: no TS-5620 RTC detected.
ep93xx_eth() version: ep93xx_eth.c: V1.0 09/04/2003
Cirrus
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-
2.4
ide: Assuming 50MHz system bus speed for PIO modes; override with
idebus=xx
Technologic Systems TS-7XXX IDE initialization - driver version 1.3,
6/21/04.
hda: TOSHIBA THNCF512MQG, CFA DISK
drive
ide0 at 0x8d000000-0x8d000007,0x88400006 on irq
32
hda: attached ide-disk driver.
hda: task_no_data_intr: status=0x51 { DriveReady SeekComplete
Error }
hda: task_no_data_intr: error=0x04 {
DriveStatusError }
hda: 1000944 sectors (512 MB) w/2KiB Cache,
CHS=993/1
Partition check:
/dev/ide/host0/bus0/target0/lun0:
p1
TS-7200 flash: Found 1 x16 devices at 0x0 in 16-bit
bank
Intel/Sharp Extended Query Table at
0x0031
Using buffer write method
cfi_cmdset_0001: Erase suspend on write
enabled
Creating 3 MTD partitions on "TS-7200
flash":
0x00000000-0x00020000 : "TS-BOOTROM"
0x00020000-0x00e20000 : "Linux"
0x00e20000-0x01000000 : "RedBoot"
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets,
4Kbytes
TCP: Hash tables configured (established 2048 bind
4096)
NET4: Unix domain sockets 1.0/SMP for Linux
NET4.0.
NetWinder Floating Point Emulator V0.97 (double
precision)
VFS: Mounted root (jffs2
filesystem).
Mounted devfs on /dev
Freeing init memory: 72K
INIT: version 2.85-ts1.00 booting
http://www.embeddedarm.com
email:
devfsd v1.3.25 started for /dev
now mounting /proc
mounting local filesystems (in
fstab)
sdcard0: Technologic Systems SD card controller, address
0x13000000
sdcard0: no SD card option present on this
board
TS-UART/7260 did not detect a TS-7260
board
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
INIT: Entering runlevel: 3
Setting hostname....
Bringing up interface eth0..
Bringing up interface eth0..
Bringing up in
Bringing up interface lo..
Determining IP information for lo....info, udhcpc (v0.9.9-pre)
started
debug, Sending discover...
debug, Sending discover...
debug, Sending discover...
info, No lease, forking to
background.
done....
setting kernel IP routing tables
**************Dikkat************
/etc/rc.d/rc3.d/S10Network icinde IP adresi 192.168.1.177 olarak
ayarlandi..
**************Dikkat************
Starting portmap...
Starting INETD...
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
SR.4 or SR.5 bits set in buffer write (status 98).
Clearing.
Node totlen on flash (0xffffffff) != totlen from node ref
(0x00000044)
Starting telnetd...
Starting apache.../www/apache/bin/apachectl start: httpd started
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
Node totlen on flash (0xffffffff) != totlen from node ref (0x00000034)
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
SR.4 or SR.5 bits set in buffer write (status 98). Clearing.
Node totlen on flash (0xffffffff) != totlen from node ref (0x00000044)
Technologic Systems TS-LINUX/arm 7.0
ts7200 login: root
login[105]: root login on `ttyAM0'
BusyBox v1.00-rc2 (2004.08.05-21:44+0000) Built-in shell (ash)
Enter 'help' for a list of built-in commands.
$
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