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Re: [Gumstix-users] Bluetooth stop working - more bad hardware?
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From: Mark A. - c. <m_a...@co...> - 2007-09-08 13:19:04
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Hi,<br>
<br>
what's weird is that so far, that's the only thing I have detected (BT)
which doesn't work, but have not put the board through anything
exhaustive.<br>
<br>
Where is the stamp with "Tst 1" on it? I have my boards screwed
together and can only see that the main chip looks like a Marvel.<br>
<br>
I have never dealt with gumstix before this so I know nothing about
their reputation. I am also in a rush do get a project done by the end
of Sept.<br>
I am assuming they take them back if faulty?<br>
<br>
'mark<br>
<br>
Mark Smith wrote:<br>
<blockquote type="cite"
cite="mid...@ma...">
<pre wrap="">Hi,
For what it's worth, I'm trying to track down this problem too.
I bought 6 Verdex XM-4BT boards with netCF-vx cards and every one of
them has this Bluetooth problem brand new, right out of their boxes.
I notice also that the netCF-vx cards also fail with the new Verdex
XM-4BT motherboards, although they work perfectly fine with some older
XM-4BT boards we have. On booting I get the messages about how
Bluetooth can't initialize, plus for the netCV-vx cards the additional
messages:
...
No response from BT module
Can't initialize device: Success
Starting network...
udhcpc (v0.9.9-pre) started
Dec 31 16:00:24 udhcpc[181]: udhcpc (v0.9.9-pre) started
smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre <a class="moz-txt-link-rfc2396E" href="mailto:ni...@ca..."><ni...@ca...></a>
eth0: SMC91C11xFD (rev 2) at c4870300 IRQ 68 DMA 8 [nowait]
eth0: Ethernet addr: 02:00:00:00:2c:10
Nothing to flush.
eth0: link down
...
Normally I would really doubt that the hardware is to blame, but
in inspecting the new XM-4BT boards a couple of things become
interesting. Our older XM-4BT boards have processors with Intel
markings on them, and each board has a test stamp inked on the
processor, saying "TST 1". The new boards have processors from
Marvell on them, and none of them have any kind of test stamp on them.
The new netCF-vx cards all have some kind of a test stamp on the PCB.
Given the lack of a test stamp and the migration from Intel to
Marvell for the pxa-270, I'm wondering if some of these boards got
though quality control without being tested. I sent a message about
this to the gumstix-users list yesterday, but I haven't heard
anything.
I guess the jury is still out, and it could be a hardware or a
Linux problem. Do you have Intel or Marvell processors, and are your
boards stamped with a test stamp? Right now, we have a lot of iffy
boards.
Mark S.
On 9/8/07, Mark Ahlenius - comcast <a class="moz-txt-link-rfc2396E" href="mailto:m_a...@co..."><m_a...@co...></a> wrote:
</pre>
<blockquote type="cite">
<pre wrap=""> Linus,
did you ever get your BT working on your Verdex?
I don't know what the problem is, but mine worked the first time I set the
GPIO ports per that document. Then after I rebooted (I had placed the echo
commands in the S30bluetooth init.d file) - it no longer works.
What is going on? Could someone please offer some suggestions?
Is the hardware flaky? Should I return it?
thanks in advance.
'mark
Linus Casassa wrote:
I think that the hardware is bad from factory. Both of them have the
bluetooth not working. Every else works grate. Just give it a try. It
should work and if it doesn't nothing bad should happen.
Happy try!
On 9/5/07, Mark Ahlenius - comcast <a class="moz-txt-link-rfc2396E" href="mailto:m_a...@co..."><m_a...@co...></a> wrote:
Hi Linus,
so is one of your verdex units working and the other is not? I am a bit
afraid to try to turn on BT thinking that it perhaps something may hose up
my unit too.
'mark
Linus Casassa wrote:
It didn't help :/
U-Boot 1.2.0 (Sep 2 2007 - 12:52:59) - PXA270@400 MHz - 1482
*** Welcome to Gumstix ***
DRAM: 64 MB
Flash: 16 MB
Using default environment
SMC91C1111-0
Net: SMC91C1111-0
Hit any key to stop autoboot: 0
Instruction Cache is ON
Copying kernel to 0xa2000000 from 0x00f00000 (length 0x00100000)...done
## Booting image at a2000000 ...
Image Name: uImage
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 946212 Bytes = 924 kB
Load Address: a0008000
Entry Point: a0008000
OK
Starting kernel ...
Linux version 2.6.21gum (root@localhost) (gcc version 4.1.1) #1 Wed
Sep 5 07:33:11 CLT 2007
CPU: XScale-PXA270 [69054117] revision 7 (ARMv5TE), cr=0000397f
Machine: The Gumstix Platform
Memory policy: ECC disabled, Data cache writeback
Run Mode clock: 208.00MHz (*16)
Turbo Mode clock: 416.00MHz (*2.0, active)
Memory clock: 104.00MHz (/2)
System bus clock: 104.00MHz
CPU0: D VIVT undefined 5 cache
CPU0: I cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
CPU0: D cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
Built 1 zonelists. Total pages: 16256
Kernel command line: console=ttyS0,115200n8 root=1f01 rootfstype=jffs2
reboot=cold,hard
PID hash table entries: 256 (order: 8, 1024 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB = 64MB total
Memory: 62848KB available (1748K code, 192K data, 124K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
NET: Registered protocol family 2
Time: pxa_timer clocksource has been installed.
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
JFFS2 version 2.2. (NAND) (SUMMARY) (C) 2001-2006 Red Hat, Inc.
io scheduler noop registered
io scheduler cfq registered (default)
Console: switching to colour frame buffer device 80x24
pxa2xx-uart.0: ttyS0 at MMIO 0x40100000 (irq = 22) is a FFUART
pxa2xx-uart.1: ttyS1 at MMIO 0x40200000 (irq = 21) is a BTUART
pxa2xx-uart.2: ttyS2 at MMIO 0x40700000 (irq = 20) is a STUART
Probing Gumstix Flash ROM at physical address 0x00000000 (16-bit bankwidth)
Gumstix Flash ROM: Found 1 x16 devices at 0x0 in 16-bit bank
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Using buffer write method
cfi_cmdset_0001: Erase suspend on write enabled
Using static partitions on Gumstix Flash ROM
Creating 3 MTD partitions on "Gumstix Flash ROM":
0x00000000-0x00040000 : "Bootloader"
0x00040000-0x00f00000 : "RootFS"
0x00f00000-0x01000000 : "Kernel"
TCP cubic registered
XScale iWMMXt coprocessor detected.
VFS: Mounted root (jffs2 filesystem).
Freeing init memory: 124K
NET: Registered protocol family 1
smc91x: not found (-19).
CPLD responded with: ff
Initializing random number generator... done.
Starting network...
udhcpc (v0.9.9-pre) started
Dec 31 16:00:15 udhcpc[209]: udhcpc (v0.9.9-pre) started
m
Dec 31 16:00:15 udhcpc[209]: [truncated] m
cfio: module license 'unspecified' taints kernel.
Before register driver
After register driver
Error for wireless request "Set ESSID" (8B1A) :
SET failed on device mwlan0 ; No such device.
Starting Rendezvous:
Starting dropbear sshd: NET: Registered protocol family 10
Mobile IPv6
OK
Starting httpd...
Starting 32kHz clock...Settled
Starting Bluetooth subsystem:Trying baud rate 115200...
Got response after reset... gobbling
No response from BT module
Trying baud rate 921600...
Got response after reset... gobbling
No response from BT module
Trying baud rate 115200...
Got response after reset... gobbling
No response from BT module
Trying baud rate 57600...
Got response after reset... gobbling
No response from BT module
Can't initialize device: Success
Welcome to the Gumstix Linux Distribution!
gumstix login:
On 9/5/07, Brad Midgley <a class="moz-txt-link-rfc2396E" href="mailto:bmi...@gm..."><bmi...@gm...></a> wrote:
Linus
Clair's suggestion was to rename the startup script to make it happen last.
Brad
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