apaisal / beagleboard Goto Github PK

What steps will reproduce the problem?
After booting the Linux Kernel, card insertion and removal is not getting
detected on beagle board.

What is the expected output? What do you see instead?
We don't see the messages for Card detect.

Possible fix to be tried:
We are not enabling T2 GPIO 0 CD bit.

Would be nice to have UART2 RX/TX pined out on new C Rev.

More I/O expansion is needed. How about the keypad and extra GPIO on 4030.

If there is no room for actual connector how about just some feedthrough 
vias to solder to.

Iam planning to use Beagle Board (OMAP3530). But i couldn't find PNP
support with the Linux Kernel 2.6.22.18 which i downloaded from this site
can any body please let me known what to do to add pnp support to the this
kernel. Or please let me known the path where i can get the kernel with PNP
support. 

Regards
kaushik

Latest OMAP git kernel seems to hang on beagle board after some time. You
don't see any crash, but after a while typing, anything doesn't work. SD
stops as well, so you can only do stuff that's in ram, any IO will block.
It can take >1 day to get there, but mostly it's ~30 minutes.

Khasim found that it seems disabling RTC will remove the hang. When booting
the git kernel after some time there are no timer or PRCM interrupts and
the control resides in cpu_idle. We don't know where exactly the problem in
RTC is, but while browsing the history of files related to RTC Khasim found
that some changes were done to the files to handle T2 interrupts in a
centralized way for USB, Battery and RTC. It seems even Battery broke with
this patch set

http://source.mvista.com/git/gitweb.cgi?p=linux-omap-2.6.git;a=commitdiff;h=68d7
477cac
a19c0b52b5d4e85700cd3e6115577f

May be this is the change that is affecting RTC. But it's unclear why it is
affecting GP timer and PRCM interrupts.

See discussion at OMAP ML

http://marc.info/?t=121502856200007&r=1&w=2

too.

What steps will reproduce the problem?
1. just Get Angstrom Running    
2. log in
3.

What is the expected output? What do you see instead?
the desktop of the Angstrom system
nothing ,the monitor from the DVI is just blue screen

What version of the product are you using? On what operating system?
B6 linux

Please provide any additional information below.

Need a new home page with dynamic content and be broken down into 4 panes,
similar to http://beagleboard.org/static/homepage.htm:

1. Buy a board
2. Join (start) a project
3. Learn about the latest Beagle Board news
4. Learn how to use a Beagle Board

Linux git kernel display driver uses wrong settings and doesn't work for
all people for all monitors.

http://www.beagleboard.org/irclogs/index.php?date=2008-07-03#T14:24:21

Khasim reports:

The GIT kernel is broken for dispc.c clocks and it doesn't take or set
required rate. The pixel clock should be 72.5Mhz.

What steps will reproduce the problem?
1. I gone through the procedure given in "Procedure to Flash NAND on Beagle
Board"
2. First, I erase flash NAND
3. then immediately restarted(power supply off) the board. 

What is the expected output? What do you see instead?

        Texas Instruments X-Loader 1.41
        Starting OS Bootloader...


        U-Boot 1.3.3 (Jul  8 2008 - 16:29:02)

        OMAP3530-GP rev 2, CPU-OPP2 L3-165MHz
        OMAP3 Beagle Board + LPDDR/NAND
        DRAM:  128 MB
        NAND:  256 MiB
        *** Warning - bad CRC or NAND, using default environment

        In:    serial
        Out:   serial
        Err:   serial
        Audio Tone on Speakers  ... complete
        Hit any key to stop autoboot:  0
        OMAP3 beagleboard.org #



I am not able to get any output on HyperTerminal (even after checking NULL
modem cable)

Before fallowing this procedure, I successfully ported Linux by using
"Beagle Board Setup for MMC booting" procedure. 


What version of the product are you using? On what operating system?

Beagle board B4 series 
windows XP operating system

Please provide any additional information below.
nil

Serial boot perl utility stops with error:

TIOCSERGETLSR(21593) ioctl failed: The argument is invalid at
./serial-boot.pl line 374

http://groups.google.com/group/beagleboard/browse_thread/thread/80ad3da0eb2aa555
/73d42d3fa29680de?lnk=gst&q=OMAP3+boot+ROM+UART+download+utility#73d42d3fa29680d
e

What steps will reproduce the problem?
1.  I can't downloaad the Sample Video File as HARRY.YUV ,can i use other
video (just make the filename extension asHARRY.YUV ) instead of it ?
2. I  just can see the  
"
Texas Instruments X-Loader 1.41
Starting on with MMC 
Reading boot sector

717372 Bytes Read from MMC 
Starting OS Bootloader from MMC...

U-Boot 1.3.3 (Jul 10 2008 - 16:33:09)

OMAP3530-GP rev 2, CPU-OPP2 L3-165MHz
OMAP3 Beagle Board + LPDDR D
DRAM:  128 MB
NAND:  256 MiB
In:    serial
Out:   serial
Err:   serial
Audio Tone on Speakers  ... complete
OMAP3 beagleboard.org #  
"
then i just know it starts from the MMC ,my Operating System is windows xp
,i use the HyperTerminal but it seems that i can't program terminal ,i
can't type anything ,and there is no more information when i type,should
the Operating System be linux ?
3. i wonder to know how to get start with the beagle board ,i am a new
leaner and my english is not so good ,i hope somebody help me !

What is the expected output? What do you see instead?
  This should bring up u-boot and the following Board Diagnostic tests will
be performed: 
    * The UART terminal should start displaying u-boot messages
    * A Beagle Board Logo will appear on DVI LCD screen.
    * Color bars should be displayed on TV over S-Video port.
    * A tone will be played on Audio out / speakers.
    * If the boot command was not configured/saved then NAND flash on board
will be flashed automatically, 
  but i just see the Beagle Board Logo and hear some noise .


What version of the product are you using? On what operating system?
    B6 ,windows xp 

Please provide any additional information below.

What steps will reproduce the problem?
1. Download x-loader alone(without Uboot)
2. Try compiling.. softlinks to U-Boot will fail

What is the expected output? What do you see instead?
expecting each source code package to build.

What version of the product are you using? On what operating system?
X-loader from http://beagleboard.googlecode.com/files/x-load-beagle-
rev2.tar.gz.gz - Build on FC5 and Ubuntu 8.04 - Codesourcery toolchain

Please provide any additional information below.

When booting the beagle with the kernel and rootfs on the MMC card,
sometimes the system fails to mount the root filesystem.

The attached logs use the 500 Mhz u-boot + xloader, and the .22 kernel.

I'm creating this issue and attaching a file from a good boot. Next time I
get a bad boot, I'll add that file and a note what kernel it is with.

http://elinux.org/BeagleBoard#Errata

point 4 reports:

"There is an issue where on some boards the 1.8V has excessive noise on it.
This is the result of two incorrect parts being installed on the board.
This change will require that the board be returned for update."

How to detect if a revision Ax BeagleBoard already has a fix for this or
still needs to be fixed?

when i boot from the MMC card:

717372 Bytes Read from MMC 
Starting OS Bootloader from MMC...

U-Boot 1.3.3 (Jul 10 2008 - 16:33:09)

OMAP3530-GP rev 2, CPU-OPP2 L3-165MHz
OMAP3 Beagle Board + LPDDR D

i know the speed of omap3530 can reach up to 600MHZ ,but what does 165MHZ
mean ? is just the whole speed ?  if so, how to speed up the beagleboard ?

i found some versions of U-boot , MLO ,they marked with different speed
(500MHZ,381MHZ) ,what does that mean ? how hign speed can i use of the
beagleboard ?

now i am just working on the omap processer ,and i know if i use the omap
and DSP together ,the effect must be very good ! so does anyone working on
these things ? could you give me some advices ?  

Hi,

We are using Beagle board rev.B4. As beagle board doesn't have ethernet 
support, we are using 'AIRKLINK101'-USB to Ethernet adapter. Its driver is 
already present in kernel. We also want to use USB pendrive 
simultaneously. So we use HUB to which both the devices are connected. HUB 
and Beagle board are self powered, and HUB is connected to USB OTG 
connector of beagle board. This is our setup. 

Problem?

1. Bring up the ethernet interface, and mount NFS file system.
2. Mount USB pendrive in FS (into ramdisk directory)
3. Mount MMC card (into ramdisk directory)
4. Once all are mounted (in any sequence), if I try to copy from any 
mounted directory to the other. Kernel crashes. 
5. If only pendrive or ethernet adapter is used, sytem works fine without 
crash. 
6. Sometimes kernel crashes while mounting pendrive or NFS itself. 
7. Similar issue is not there on OMAP3 OSK board (EVM). 

Questions?

1. Is there any issue with Beagle board to work with two different USB 
devices connected to it (through HUB)?
2. I compared USB driver codes of both the Beagle board and OMAP3 OSK 
board. There are differences in files present in '/usb/musb' folder.
Can I try replacing those files directly from OSK linux USB driver? or any 
more changes are required? Will it cause any other issues? 
3. Has anybody faced similar issue? If anyone has some pointer regarding 
this, please let me know.

I am attaching kernel log along with this post.

Regards
Satyajit

[email protected]

You could use microSD holder instead of the large SD connector to save PCB 
space and make room for more expansion I/O etc.

The Linux kernel pin mux configuration done if CONFIG_OMAP_MUX is enabled
isn't correct for BeagleBoard.

The configuration in e.g.

arch/arm/mach-omap2/mux.c

seems to be for OMAP35x EVM (?), Beagle config differs.

Fix kernel pin mux configuration for Beagle, or configure it that correct
mux settings from uboot aren't overwritten.

Workaround: Don't enable CONFIG_OMAP_MUX

Hi All,

I do get 

Texas Instruments X-Loader
Starting on with MMC ..

and thats all the board get stuck. I erased the flash earlier.

I tried from even MMC using the instructions but it seems its not helping.

Please help, i need to bring up a demo.

Thanks,

-Ravi

It would be nice if the Beagleboard Demo Angstrom images included a couple
of simple media files (.mp4, .ogg, .avi, .mp3, etc) so that we could test
things like Mplayer, xmms, and vlc more easily.

Thanks very much.

Best regards,
Geof

Chat should be possible from a native web page.  Identity information
should be enhanced by website, connecting profile, Google Group ID, and IRC
nick.  Logs should be searchable immediately and history should be easy to
browse.  There should be integration with SMS and other
microblogging/messaging options, including NNTP through Gmane.

Need some simple way to register a project.  Project information should
include project categories, project description, URL for bugs, URL for
project home page, discussion lists, and source code repository.  Ideally,
information would be expressed using RDFa/Microformats (hDOAP, hCards,
etc.) and have page contents that are refreshed with (cached) RSS feeds
from the project.

Using HP windows tool to create bootable SD/MMC card

http://code.google.com/p/beagleboard/wiki/BootingBeagleBoard

works fine.

How to do this with Linux tools?

http://www.beagleboard.org/irclogs/index.php?date=2008-04-24#T15:20:55

http://code.google.com/p/beagleboard/wiki/LinuxBootDiskFormat

What steps will reproduce the problem?
Pressing the reset switch after booting linux doesn't reset the board.

What is the expected output? What do you see instead?
Board should get reset and boot x-loader over MMC/NAND 

It would be nice to have more IO available for expansion. Things like 
UART1, Analog and Digital I/O from 4030 chip, etc. would be nice to 
access. It looks like many pins on both from the OMAP processor and the 
4030 are not brought out at all. Even if there is no room for an expansion 
connector it would be nice to at least drop via's that could be fly wired 
to.

Using BeagleBoard @ 500MHz with patches from

http://groups.google.com/group/beagleboard/browse_thread/thread/f276197db9f85ca7
#

some users reports that the SW boot is flaky

http://www.beagleboard.org/irclogs/index.php?date=2008-04-28#T19:17:47

1) RMA page- 
 a. RMA Process
 b. RMA Form
2) Board Registration Page-
 a. Place for everyone to register their board so we can track where they are.
3) HW Alerts and Issues page
 a. Troubleshooting -add the most common issue people have and how to fix it

Need:
* Profile entries under http://beagleboard.org/user/
* Microblogging via http://openmicroblogging.org/
* Integration with #beagle IRC channel through BeagleBot

At IRC

http://www.beagleboard.org/irclogs/index.php?date=2008-06-25#T22:44:59

cwz proposes some Beagle power supply improvements:

* There's no diode steering between DC 5V and USB VBUS
* There's no reason not to be able to use the switcher with both supplies
if you have diode steering in there
* When USB VBUS is powering the TPS2141, it can back power directly into
the DC 5V rail
* There should be decoupling on SW_IN as well

Website should automatically detect languages supported by the browser and
forward to the correct translation (if it exists) of the original page
(from whatever language the original page was created in).

Creating a translation should be as simple as clicking a "translate"
button, selecting the language, and typing the translation.

There are reports

http://groups.google.com/group/beagleboard/browse_thread/thread/4b8da87d5e2a3e1d

that description how to create a dual-partition bootable MMC/SD card

http://code.google.com/p/beagleboard/wiki/LinuxBootDiskFormat

doesn't work

Vernier Software & Technology sells a USB adapter only meant to connect the
Vernier Go!Temp to a TI Graphing Calculator.

The USB adapter is listed on the table as:
USB Std-A-Female to Mini-A-Male Adapter

We have found a different provider who sells a USB adapter for less that we
would like you to link to:

http://www.sfcable.com/cable/p/30U1-05300.html

Thank you for your cooperation!

Best Regards,
David Lim

We have USB ECHI port 1 integrated with SMSC PHY (USB 3326) on Beagle
Board. Conntecting a high speed Mass Storage (USB harddisk) to the port,
the enumeration happens fine and I am also able to do a data transfer, but
after some time, it fails.

See thread on OMAP ML

http://marc.info/?l=linux-omap&m=120954523810023&w=2

for more details

OpenOCD JTAG (Flyswatter) support would be nice.

http://elinux.org/BeagleBoard#JTAG

Steps necessary for this:

*  OpenOCD compatible JTAG hardware interface with FTDI's FT2232 chip, e.g.
Flyswatter. The JTAG interface has to support 1.8V and 14 pin JTAG
connector. For JTAG pin out see section 8.17 of BeagleBoard HW Reference
Manual (rev. A5)
* Get latest OpenOCD source
* Add Cortex-A8 CPU ID. Currently only Cortex-M3 is supported. Take this as
example. Once you connect to target you should get error message expect
cpuid of xxxxxx but got yyyyyy which should contain Cortex-A8 CPU ID.
* Take CPU scan lengths from OMAP3530 CCS config.
* Pull-down the EMU0/EMU1 pins on BeagleBoard. Jumper P3 can be used to
pull-down EMU0. There is no jumper for EMU1, though. Unsure if EMU1 has to
be pulled-down, too. If so, modify HW to pull down EMU1 using pin 14 of
JTAG connector P2 or via R15. 

I have a B5 board that has C70 removed. This was stated to improve 32khz 
rise/fall times and corrects GPTimer1 issue. My testing shows that GPT1 
stills does not function as expected when clocked from the 32khz source. I 
know the workaround to clock timer module from system clock. I was able to 
use the secure 32khz GPTimer12 to clock my test code and it works as 
expected. When the same exact test code is switched to GPTimer1 it 
triggers erratically. I suspect that removing the 100pf C70 cap may have 
help things in the lockup area but we may be getting extra edges now. I am 
guessing, but I suspect maybe a 22pf or the like might be an optimum 
solution. I have not actually probed the signal with a scope but I would 
suspect that just the probes capacitance may also be enough to cool down 
the signal and may mask the actual problem. There may be something else 
going on, including my understanding of the timer module itself but this 
is my best guess.

Need break out connections or expansion connector for RGB and sync 
connections used for interfacing to standard small VGA,QVGA type LCD 
displays.
Could just be access vias on PCB or full breakout connector. Ability to 
strap frammer chip inactive.  

[deleted issue]

Running a local FM demod program, there is an oops when data starts flowing
into ALSA.

I suspect the oops occurs in this piece of code.

http://trac.geekisp.com/opensdr/browser/sca/platform/Sound_out/trunk/soundCardPl
ayback.cpp#L304

Selection: Unable to handle kernel NULL pointer dereference at virtual
address 00000070
pgd = c71b4000
[00000070] *pgd=8714e031, *pte=00000000, *ppte=00000000
Internal error: Oops: 17 [#1]
Modules linked in: pegasus ipv6
CPU: 0    Not tainted  (2.6.26-rc9-omap1 #1)
PC is at snd_pcm_common_ioctl1+0x9b4/0xf9c
LR is at snd_pcm_playback_ioctl1+0x3fc/0x420
pc : [<c024024c>]    lr : [<c0241064>]    psr: 60000013
sp : c71bddd8  ip : c0844123  fp : c71bdefc
r10: 0001ff70  r9 : c71bc000  r8 : c0033c84
r7 : 00000000  r6 : 00000014  r5 : c71bdde0  r4 : 0004b4e8
r3 : c0844123  r2 : 40044145  r1 : 00000084  r0 : c71bdde0
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Control: 00c5387f  Table: 871b4018  DAC: 00000015
Process soundCardPlayba (pid: 1800, stack limit = 0xc71bc2e8)
Stack: (0xc71bddd8 to 0xc71be000)
ddc0:                                                       c006bef0 c00462cc 
dde0: ffffffff 00000000 c004a7d8 00000000 20000013 c70b4804 c71bde34 c71bde08 
de00: c023ad0c c02443c8 00000000 00000003 c7c83e00 c70b4800 00000000 00000000 
de20: 00000000 00000080 c71bde54 c71bde38 c023d6fc c023acb8 c041f24c c7c83e00 
de40: 00000003 00000000 c71bde74 c71bde58 c023cb24 c023d6a8 00000000 c70b4800 
de60: 00000080 c7c83e00 c71bde84 c71bde78 c023cb74 c023cad8 c71bde94 c71bde88 
de80: c023ccb4 c023cb54 c71bdee4 c71bde98 c0242370 c023cca4 00000080 d8200000 
dea0: 00000014 00000000 42041be0 00000080 c00336b0 00000800 c7032300 400c4150 
dec0: 42041bac 00000014 c7c83e00 c0033c84 c71bc000 c0844123 0004b4e8 00000014 
dee0: 00000000 c0033c84 c71bc000 0001ff70 c71bdf2c c71bdf00 c0241064 c023f8a4 
df00: 0000023c 00000000 42041be0 00000080 c0844123 0004b4e8 00000014 c7032300 
df20: c71bdf3c c71bdf30 c0241180 c0240c74 c71bdf54 c71bdf40 c00acf08 c0241158 
df40: c7032300 0004b4e8 c71bdf7c c71bdf58 c00ad1bc c00acee0 c71bdf74 00000001 
df60: 00000014 0004b4e8 c0844123 c7032300 c71bdfa4 c71bdf80 c00ad20c c00acf58 
df80: 00000001 00000001 0004b388 0004b3c8 00000000 00000036 00000000 c71bdfa8 
dfa0: c0033b00 c00ad1d8 0004b388 0004b3c8 00000014 c0844123 0004b4e8 0004b4e8 
dfc0: 0004b388 0004b3c8 00000000 00000036 0003d43c 0003d470 0001ff70 42041be0 
dfe0: 00000000 42041b90 404fe570 4077950c 20000010 00000014 00000000 00000000 
Backtrace: 
[<c023f898>] (snd_pcm_common_ioctl1+0x0/0xf9c) from [<c0241064>]
(snd_pcm_playback_ioctl1+0x3fc/0x420)
[<c0240c68>] (snd_pcm_playback_ioctl1+0x0/0x420) from [<c0241180>]
(snd_pcm_playback_ioctl+0x34/0x38)
 r7:c7032300 r6:00000014 r5:0004b4e8 r4:c0844123
[<c024114c>] (snd_pcm_playback_ioctl+0x0/0x38) from [<c00acf08>]
(vfs_ioctl+0x34/0x78)
[<c00aced4>] (vfs_ioctl+0x0/0x78) from [<c00ad1bc>] (do_vfs_ioctl+0x270/0x280)
 r5:0004b4e8 r4:c7032300
[<c00acf4c>] (do_vfs_ioctl+0x0/0x280) from [<c00ad20c>] (sys_ioctl+0x40/0x64)
 r7:c7032300 r6:c0844123 r5:0004b4e8 r4:00000014
[<c00ad1cc>] (sys_ioctl+0x0/0x64) from [<c0033b00>] (ret_fast_syscall+0x0/0x2c)
 r7:00000036 r6:00000000 r5:0004b3c8 r4:0004b388
Code: ea000049 e24b5f47 e3a01084 e1a00005 (e5976070) 
---[ end trace 1f23cf668087c92e ]---

What steps will reproduce the problem?
1. Use any of the Angstrom kernels that were built with linux-omap (aka 27)
2. Boot up
3. The console terminal gets an endless stream if eth0 up messages.

What is the expected output? What do you see instead?

I expect one when it boots up, and then it should be quiet.

Thanks very much.

Best regards,
Geof

Using I2C with recent kernel on Beagle results in I2C timeouts:

-- cut --
...
usbcore: registered new interface driver cdc_ether
i2c /dev entries driver
i2c_omap i2c_omap.2: controller timed out
i2c_omap i2c_omap.2: controller timed out
i2c_omap i2c_omap.2: controller timed out
i2c_omap i2c_omap.2: controller timed out
i2c_omap i2c_omap.2: controller timed out
i2c_omap i2c_omap.2: controller timed out
i2c_omap i2c_omap.2: controller timed out
i2c_omap i2c_omap.2: controller timed out
TWL4030 GPIO Demux: IRQ Range 384 to 402, Initialization Success
... 
-- cut --

U-Boot v1 shows I2C timouts as well, but this seems to depend on toolchain
used to compile uboot.

See

http://groups.google.com/group/beagleboard/browse_thread/thread/ff79a14907cc8805

for more details.

What steps will reproduce the problem?
1. Load U-Boot.elf file image on JTAG
2. Run the U-Boot
3. The boot software hangs at the place where L2 cache is invalidated using
SMC instruction

What is the expected output? What do you see instead?
It has to go to the main() function which is inside an infinite loop

What version of the product are you using? On what operating system?


Please provide any additional information below.

What steps will reproduce the problem?
1. Clone the OE git, and rebuild the beagleboard-demo-image using bitbake
2. Log in under X11 as a non-privileged user (e.g. username demo).
3. Open a terminal window and type $su


What is the expected output? What do you see instead?

It should then give you a # prompt with privileges.
Instead, you get the message:  su:  Must be suid to work properly.

Thanks very much.

Best regards,
Geof

Please let me known how to enable PNP support in the kernel provide for
Beagle board 3530 

Thanks 
kaushik

Using serial boot C utility doesn't work

http://groups.google.com/group/beagleboard/browse_thread/thread/80ad3da0eb2aa555
/239193f1e932eb3c?lnk=gst&q=OMAP3+boot+ROM+UART+download+utility#239193f1e932eb3
c

At IRC

http://www.beagleboard.org/irclogs/index.php?date=2008-07-09#T17:00:44

Ben Anderson reports that at EVM his git kernel hangs at TWL4030
initialization with soft reset. It boots fine with hard reset. Later, he
reports that soft reset works fine removing all code touching TWL4030

http://www.beagleboard.org/irclogs/index.php?date=2008-07-09#T20:45:28 

Do we have this on Beagle, too?


////////////////// Failed boot on soft reset //////////////////////////
Uncompressing
Linux...........................................................................
..................................
done, booting the kernel.
<5>Linux version 2.6.26-rc8-omap1 (sakoman@otto) (gcc version 4.2.1) #1 Mon
Jun 30 17:17:21 PDT 2008
CPU: ARMv7 Processor [411fc082] revision 2 (ARMv7), cr=00c5387f
Machine: OMAP3 EVM
Memory policy: ECC disabled, Data cache writeback
<7>On node 0 totalpages: 32768
<7>  DMA zone: 256 pages used for memmap
<7>  DMA zone: 0 pages reserved
<7>  DMA zone: 32512 pages, LIFO batch:7
<7>  Normal zone: 0 pages used for memmap
<7>  Movable zone: 0 pages used for memmap
<6>OMAP3430 ES2.2
<6>SRAM: Mapped pa 0x40200000 to va 0xd7000000 size: 0x100000
CPU0: D VIPT write-through cache
CPU0: cache: 768 bytes, associativity 1, 8 byte lines, 64 sets
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
<5>Kernel command line: mem=128M console=ttyS0,115200n8 noinitrd
root=/dev/mtdblock4 rw rootfstype=jffs2
ip=192.168.20.201:192.168.20.176:192.168.1.1:255.255.255.0::eth0:on
<6>Clocking rate (Crystal/DPLL/ARM core): 26.0/332/500 MHz
<6>GPMC revision 5.0
<6>IRQ: Found an INTC at 0xd8200000 (revision 4.0) with 96 interrupts
<6>Total of 96 interrupts on 1 active controller
<6>OMAP34xx GPIO hardware version 2.5
PID hash table entries: 512 (order: 9, 2048 bytes)
Console: colour dummy device 80x30
<6>Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
<6>Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
<6>Memory: 128MB = 128MB total
<5>Memory: 126336KB available (3116K code, 240K data, 116K init)
<7>Calibrating delay loop... 499.92 BogoMIPS (lpj=1949696)
Mount-cache hash table entries: 512
<6>CPU: Testing write buffer coherency: ok
<6>net_namespace: 324 bytes
<6>NET: Registered protocol family 16
<4>Warning: L2 cache not enabled. Check your bootloader. L2 off results in
performance loss
<6>OMAP DMA hardware revision 4.0
<3>USB: No board-specific platform config found
<6>i2c_omap i2c_omap.1: bus 1 rev3.12 at 2600 kHz
<6>i2c_omap i2c_omap.2: bus 2 rev3.12 at 400 kHz
<6>i2c_omap i2c_omap.3: bus 3 rev3.12 at 400 kHz
<6>TWL4030: TRY attach Slave TWL4030-ID0 on Adapter OMAP I2C adapter [1]
<6>TWL4030: TRY attach Slave TWL4030-ID1 on Adapter OMAP I2C adapter [1]
<6>TWL4030: TRY attach Slave TWL4030-ID2 on Adapter OMAP I2C adapter [1]
<6>TWL4030: TRY attach Slave TWL4030-ID3 on Adapter OMAP I2C adapter [1]




////////////////// Good boot on hard reset //////////////////////////
Uncompressing
Linux...........................................................................
..................................
done, booting the kernel.
<5>Linux version 2.6.26-rc8-omap1 (sakoman@otto) (gcc version 4.2.1) #1 Mon
Jun 30 17:17:21 PDT 2008
CPU: ARMv7 Processor [411fc082] revision 2 (ARMv7), cr=00c5387f
Machine: OMAP3 EVM
Memory policy: ECC disabled, Data cache writeback
<7>On node 0 totalpages: 32768
<7>  DMA zone: 256 pages used for memmap
<7>  DMA zone: 0 pages reserved
<7>  DMA zone: 32512 pages, LIFO batch:7
<7>  Normal zone: 0 pages used for memmap
<7>  Movable zone: 0 pages used for memmap
<6>OMAP3430 ES2.2
<6>SRAM: Mapped pa 0x40200000 to va 0xd7000000 size: 0x100000
CPU0: D VIPT write-through cache
CPU0: cache: 768 bytes, associativity 1, 8 byte lines, 64 sets
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
<5>Kernel command line: mem=128M console=ttyS0,115200n8 noinitrd
root=/dev/mtdblock4 rw rootfstype=jffs2
ip=192.168.20.201:192.168.20.176:192.168.1.1:255.255.255.0::eth0:on
<6>Clocking rate (Crystal/DPLL/ARM core): 26.0/332/500 MHz
<6>GPMC revision 5.0
<6>IRQ: Found an INTC at 0xd8200000 (revision 4.0) with 96 interrupts
<6>Total of 96 interrupts on 1 active controller
<6>OMAP34xx GPIO hardware version 2.5
PID hash table entries: 512 (order: 9, 2048 bytes)
Console: colour dummy device 80x30
<6>Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
<6>Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
<6>Memory: 128MB = 128MB total
<5>Memory: 126336KB available (3116K code, 240K data, 116K init)
<7>Calibrating delay loop... 499.92 BogoMIPS (lpj=1949696)
Mount-cache hash table entries: 512
<6>CPU: Testing write buffer coherency: ok
<6>net_namespace: 324 bytes
<6>NET: Registered protocol family 16
<4>Warning: L2 cache not enabled. Check your bootloader. L2 off results in
performance loss
<6>OMAP DMA hardware revision 4.0
<3>USB: No board-specific platform config found
<6>i2c_omap i2c_omap.1: bus 1 rev3.12 at 2600 kHz
<6>i2c_omap i2c_omap.2: bus 2 rev3.12 at 400 kHz
<6>i2c_omap i2c_omap.3: bus 3 rev3.12 at 400 kHz
<6>TWL4030: TRY attach Slave TWL4030-ID0 on Adapter OMAP I2C adapter [1]
<6>TWL4030: TRY attach Slave TWL4030-ID1 on Adapter OMAP I2C adapter [1]
<6>TWL4030: TRY attach Slave TWL4030-ID2 on Adapter OMAP I2C adapter [1]
<6>TWL4030: TRY attach Slave TWL4030-ID3 on Adapter OMAP I2C adapter [1]
<6>Initialized TWL4030 USB module
<5>SCSI subsystem initialized
<7>omap2_mcspi omap2_mcspi.1: registered master spi1
<7>spi spi1.0: setup: speed 1500000, sample leading edge, clk normal
<7>omap2_mcspi omap2_mcspi.1: registered child spi1.0
<7>omap2_mcspi omap2_mcspi.2: registered master spi2
<7>omap2_mcspi omap2_mcspi.3: registered master spi3
<7>omap2_mcspi omap2_mcspi.4: registered master spi4
<6>usbcore: registered new interface driver usbfs
<6>usbcore: registered new interface driver hub
<6>usbcore: registered new device driver usb
<6>musb_hdrc: version 6.0, musb-dma, host, debug=0
<7>musb_hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine (X), bulk
split (X), HB-ISO Rx (X), HB-ISO Tx (X), SoftConn)
<7>musb_hdrc: MHDRC RTL version 1.400 
<7>musb_hdrc: setup fifo_mode 4
<7>musb_hdrc: 29/15 max ep, 7232/16384 memory
<7>musb_hdrc: hw_ep 0shared, max 64
<7>musb_hdrc: hw_ep 1tx, max 512
<7>musb_hdrc: hw_ep 1rx, max 512
<7>musb_hdrc: hw_ep 2tx, max 512
<7>musb_hdrc: hw_ep 2rx, max 512
<7>musb_hdrc: hw_ep 3tx, max 512
<7>musb_hdrc: hw_ep 3rx, max 512
<7>musb_hdrc: hw_ep 4tx, max 512
<7>musb_hdrc: hw_ep 4rx, max 512
<7>musb_hdrc: hw_ep 5tx, max 512
<7>musb_hdrc: hw_ep 5rx, max 512
<7>musb_hdrc: hw_ep 6tx, max 512
<7>musb_hdrc: hw_ep 6rx, max 512
<7>musb_hdrc: hw_ep 7tx, max 512
<7>musb_hdrc: hw_ep 7rx, max 512
<6>musb_hdrc: USB Host mode controller at c8800000 using DMA, IRQ 92
<6>musb_hdrc musb_hdrc.0: MUSB HDRC host driver
<6>musb_hdrc musb_hdrc.0: new USB bus registered, assigned bus number 1
<6>usb usb1: configuration #1 chosen from 1 choice
<6>hub 1-0:1.0: USB hub found
<6>hub 1-0:1.0: 1 port detected
<6>NET: Registered protocol family 2
<6>IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
<6>TCP established hash table entries: 4096 (order: 3, 32768 bytes)
<6>TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
<6>TCP: Hash tables configured (established 4096 bind 4096)
<6>TCP reno registered
<6>NET: Registered protocol family 1
<5>VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
<6>JFFS2 version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
<6>msgmni has been set to 246
<6>io scheduler noop registered
<6>io scheduler anticipatory registered (default)
<6>io scheduler deadline registered
<6>omapfb: configured for panel omap3evm
<6>omapfb: DISPC version 3.0 initialized
Console: switching to colour frame buffer device 60x40
<6>omapfb: Framebuffer initialized. Total vram 614400 planes 1
<6>omapfb: Pixclock 24000 kHz hfreq 45.2 kHz vfreq 70.3 Hz
<6>Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
<6>serial8250.0: ttyS0 at MMIO 0x4806a000 (irq = 72) is a ST16654
<6>console [ttyS0] enabled
<6>serial8250.0: ttyS1 at MMIO 0x4806c000 (irq = 73) is a ST16654
<6>serial8250.0: ttyS2 at MMIO 0x49020000 (irq = 74) is a ST16654

Just wanted to make you aware of an error in the B5 BeagleBoard 
documentation.

On page 96 the expansion connector has some wrong pin labels.

This is wrong:
6 McBSP3_CLKX GPIO_141 UART2_RTS

Should be:
6 McBSP3_CLKX GPIO_142 UART2_TX

Also
Wrong:
10 McBSP3_DR GPIO_142 UART2_TX

Should be:
10 McBSP3_DR GPIO_141 UART2_RTS

USB ehci is flaky with git (and .22, but I will focus on git).

I've attached logs from "modprobe ehci_hcd".

What steps will reproduce the problem?
1. Run the Beagleboard Demo Image (from ..angstrom../demo/beagleboard).
2. Install vlc (opkg install vlc --force-overwrite)
3. Run vlc

What is the expected output? What do you see instead?

The blues and the reds appear to be swapped.  i.e. skies are red and faces
are blue.  This could be an endian problem.

Thanks very much.

Best regards,
Geof

At IRC

http://www.beagleboard.org/irclogs/index.php?date=2008-07-12#T13:06:48

koen and sakoman report "I2C strangeness" and "i2c goes wonky" at Beagle
board, e.g. using ASOC. At EVM this doesn't happen.

What steps will reproduce the problem?
1. Run Mplayer, XMMS, Vlc, or any other sound application.
2. Wait.
3. Within an hour or so, the system will hang.

What is the expected output? What do you see instead?

I expected the music to play indefinitely.  Dependent on which kernel you use:

With linux-omap2:  Runs for a while, then gets endless stream of IRQ-33's.

With linux-omap:  Runs for a while, then hangs the system with the sound in
a one-second tape loop of whatever the last item played was.

Thanks very much.

Best regards,
Geof

Plugging in a usb OTG cable will prevent Beagle from booting (with git
kernel) but works fine on the evm. Beagle definitely don't boot with the
otg cable plugged in.

http://www.beagleboard.org/irclogs/index.php?date=2008-06-16#T18:18:39

http://www.beagleboard.org/irclogs/index.php?date=2008-06-20#T15:35:16