On Sun, Jan 06, 2013 at 09:00:59PM +0100, Julia Lawall wrote:
The function davinci_i2c_remove in drivers/i2c/busses/i2c-davinci.c
contains the following code:
put_device(pdev-dev);
clk_disable_unprepare(dev-clk);
clk_put(dev-clk);
dev-clk = NULL;
The function davinci_i2c_remove in drivers/i2c/busses/i2c-davinci.c
contains the following code:
put_device(pdev-dev);
clk_disable_unprepare(dev-clk);
clk_put(dev-clk);
dev-clk = NULL;
davinci_i2c_write_reg(dev, DAVINCI_I2C_MDR_REG, 0);
Hi,
I'm new to device driver development.
Our custom board is a mach-davinci implementation. It features the following
devices:
1. MAG3110 - 3axis Digital Magnetometer. Communicates via I2C
2. LTC4100 - battery charger. Communicates via I2C
3. MMA9550 - 3axis Digital
Good morning
I have an IPNC DM368 and I would like to receive the streaming of the
camera, I have tried with the following commad in the command line
gst-launch-0.10 rtspsrc location=rtsp://
192.168.1.168:8557/PSIA/Streaming/channels/2?videoCodecType=H.264 !
decodebin ! xvimagesink
and I see the
Hello all,
is there somebody taking care of the IMP_* drivers in the arago branch?
I noticed two problems while using the resizer in single shot mode:
1. Via wait_for_completion_interruptible() the driver waits for an
interrupt by the hardware, without timeout! If you set the clock for the
I am using jffs2 filesystem got alot of these messages and then increase each
time i boot
JFFS2 notice: (1) check_node_data: wrong data CRC in data node at 0x0047dce8:
read 0x9b72523b, calculated 0x2d0a05f4
CRC messages
how what these messages area for? they add latency to my system
i have written a filesytem now i want to do fast boot but populating the
/dev takes about 5seconds how can i avoid populating /dev at each bootup.
Also i want to know that where these devices acutally are ??i mean in the RAM
or in
the flash in case of jffs2 image?if they are the part of
echo -n Mounting /proc :
mount -n -t proc /proc /proc
status $? 1
echo -n Mounting /sys :
mount -n -t sysfs sysfs /sys
status $? 1
echo -n Mounting /dev :
mount -n -t tmpfs mdev /dev
status $? 1
Here you are mounting a tmpfs on /dev
Further
On 07/05/2010 05:52 AM, rohan tabish wrote:
Hello everyone
I am using a ramdisk image to boot the system its takes around 7secs
to copy the ramdisk image from the flash to the RAM and then takes 3.6
seconds after kernal uncompressing to the linux prompt
Reduce your RAMDISK size. Maybe
Hello everyone
I am using a ramdisk image to boot the system its takes around 7secs to copy
the ramdisk image from the flash to the RAM and then takes 3.6 seconds after
kernal uncompressing to the linux prompt
I want to know that how to reduce this time of 7seconds.
Also can anyone tell how
2010/7/5 rohan tabish rohan_ja...@yahoo.co.uk
Hello everyone
I am using a ramdisk image to boot the system its takes around 7secs to
copy the ramdisk image from the flash to the RAM and then takes 3.6 seconds
after kernal uncompressing to the linux prompt
I want to know that how to reduce
= count + 1;
}
--
My question is why the transfer count in else logic is count+1 but in if
logic it's only count?
When I changed it from count＋1 to count and use a test program to read
a spi flash, I found the DMA rx
documentation,
discusses the 3 types of mode. One of them is the NAND Flash mode, which is
the mode to function the NAND Flash ECC generator.
My question is, if the device is running linux, what mode does the NAND
is?.
I am start playing to add some routines in nand drivers and see how far I
I'm defining the situation for ubl+u-boot programming.
First of all I haven't yet found a git tree of ubl.
This is not so nice, because I'd like that ubl project could become better
day by day.
From
http://processors.wiki.ti.com/index.php/SD_card_boot_and_flashing_tool_for_DM355_and_DM365I
can't
Raffaele Recalcati wrote:
I'm defining the situation for ubl+u-boot programming.
First of all I haven't yet found a git tree of ubl.
This is not so nice, because I'd like that ubl project could become
better day by day.
From
Hello,
On Tue, May 04, 2010 at 13:48:57, Jon Povey wrote:
Raffaele Recalcati wrote:
I'm defining the situation for ubl+u-boot programming.
First of all I haven't yet found a git tree of ubl.
This is not so nice, because I'd like that ubl project could become
better day by day.
From
Hi Nori,
There is a sourceforge project for UBL and serial flashing tools:
http://sourceforge.net/projects/dvflashutils/
You could join this project to contribute.
Thanks,
Sekhar
Is this project good also for dm365?
--
www.opensurf.it
___
Caglar,
In sprue20c http://www-s.ti.com/sc/techlit/sprue20.pdf documentation,
discusses the 3 types of mode. One of them is the NAND Flash mode, which is
the mode to function the NAND Flash ECC generator.
My question is, if the device is running linux, what mode does the NAND
is?.
I am start
Hi Raffaele,
On Tue, May 04, 2010 at 14:32:31, Raffaele Recalcati wrote:
Hi Nori,
There is a sourceforge project for UBL and serial flashing
tools:
http://sourceforge.net/projects/dvflashutils/
You could join this project to contribute.
Thanks,
Sekhar
Hi John,
Does anyone successfully written the UBL image in block 1/5 from linux
userspace?
If you're using NAND, the layout of the ECC checksum data in the OOB of
the flash is different between u-boot/linux and RBL/UBL. If you write
the UBL with linux, the RBL that loads UBL will try to
Brian G Rhodes wrote:
Those commands work for me from Linux to produce a working system. I
can't say it's entirely reliable reading and writing without ECC
though. You may want to spend the time to add a routine in the Linux
davinci NAND driver to write those blocks using rbl's ECC layout
Hi Andreas,
Gaer, A. wrote:
Currently I'm investigating two options:
- Change the ECC layout in the davinci_nand.c driver of kernel/u-boot
= I'm not sure if this works together with JFFS2 or UBI as they also
have their opinions about OOB layout
- Writing a special tool that does its own
On Saturday 01 May 2010 01:19:56 am John Tobias wrote:
I've used the following commands and didn't get any success.
1. nanddump -n -f /ubl.bin /dev/mtd5
Block size 16384, page size 512, OOB size 16
Dumping data starting at 0x and ending at 0x4000
2. flash_erase /dev/mtd1
3.
John Tobias wrote:
I've used the following commands and didn't get any success.
1. nanddump -n -f /ubl.bin /dev/mtd5
Block size 16384, page size 512, OOB size 16
Dumping data starting at 0x and ending at 0x4000
2. flash_erase /dev/mtd1
3. nandwrite -n -o /dev/mtd1 /ubl.bin
4.
Hi,
Does anyone successfully written the UBL image in block 1/5 from linux
userspace? I need a way to write the ubl image for the firmware upgrade and
the only access that I have is the linux userspace.
Thanks,
John
___
Davinci-linux-open-source
Hi John,
In the past, we've used the /dev/mtd* devices to write data back to NOR (spi
/ parallel) devices for updating firmware using something like:
dd if=newimage.bin of=/dev/mtd0
Of course, you need to have your kernel configured to have the mtd drivers
loaded and you need to make these
Hi Mike,
I've used this two commands to copy the image on block 5 then, copy it over
to block 1.
dd if=/dev/mtd5 of=/ubl.bin bs=512 count=32
dd if=/ubl.bin of=/dev/mtd1 bs=512 count=32
(My NAND flash has 512 bytes per page with 32 pages per block or 16Kbytes in
1 block).
In order to test the
John,
From my understanding, UBL is using special ECC scheme which is not same
as default one using in kernel. Normal dd will not work unless you
change MTD driver to detect UBL write.
Shaoyun
On Fri, 2010-04-30 at 13:15 -0700, John Tobias wrote:
Hi Mike,
I've used this two commands
I've used the following commands and didn't get any success.
1. nanddump -n -f /ubl.bin /dev/mtd5
Block size 16384, page size 512, OOB size 16
Dumping data starting at 0x and ending at 0x4000
2. flash_erase /dev/mtd1
3. nandwrite -n -o /dev/mtd1 /ubl.bin
4. flash_erase /dev/mtd5
I am looking for help or suggestion for updating our system.
We are using the TI TMS320DM6446 (Davinci) and I am trying to update the
kernel, dsplink, and dspbios. I got the dsplink 1.64 from the TI wiki and the
2.6.32 kernel from the khilman git tree and followed the Building DSPLink
Il 01/02/10 22.49, Naresh Kansara ha scritto:
Hello All,
I have two questions.
1. Is there a limit of 32MB on Ramdisk? I tried to use 64MB size and
I got some errors
I don't know, but maybe you're running out of memory
2. Has anybody tried to use two RAMDISK? If yes how to
Subject: Re: question on RAMDISK
Hi
Please check out kernel configuration.
Give make menuconfig
Go to Device Drivers - Block devices-
Default RAM Disk Size
Check out the size here.
On Tue, Feb 2, 2010 at 3:19 AM, Naresh Kansara
Hello All,
I have two questions.
1. Is there a limit of 32MB on Ramdisk? I tried to use 64MB size
and I got some errors
2. Has anybody tried to use two RAMDISK? If yes how to use two
ramdisk?
Thank you for your help.
Regards,
Naresh
Naresh Kansara
Irvine Sensors
Hello Yan,
Thanks for the help. This setenv command did work for me.
Regards,
Naresh
From: Liu, Yan [mailto:yan-...@ti.com]
Sent: Friday, January 15, 2010 1:53 PM
To: Naresh Kansara; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: Question
Hello All,
I have a question using initrd(ramdisk.gz) on Davinci. Custom board.
I have copied the kernel at location 0x206 in NAND. Also I have
copied ramdisk.gz file in DDR at location 0x8200. My bootarg
settings are as follows
bootargs=mem=120M console=ttyS0,115200n8 root=/dev/ram0
Kansara
Sent: Friday, January 15, 2010 4:09 PM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: Question on initrd RAM0 and NAND Flash
Hello All,
I have a question using initrd(ramdisk.gz) on Davinci. Custom board.
I have copied the kernel at location 0x206 in NAND. Also I have copied
On Thursday 14 January 2010 07:35:15 am Adithya Prakash wrote:
Hi Caglar,
You have to poll on the IPR register. Later to clear the bit in the IPR,
you will have to write to the ICR register as IPR is read-only.
You can find the details in this document:
Hello everybody,
What is the correct way of waiting for an edma transfer to be completed? Under
Linux I use dma callbacks but under u-boot there is no interrupt
handlers(AFAIK) so I'm trying to poll EDMA registers. I wonder what is the
correct register to poll, I tried different methods but
: davinci-linux-open-source-boun...@linux.davincidsp.com
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On
Behalf Of Caglar Akyuz
Sent: Wednesday, January 13, 2010 8:46 PM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: EDMA Question: Transfer Polling
Hello everybody,
What
Hello All,
I have the following question.
After powering up Davinci chip, if NAND Flash is selected, RBL seems to
send the two commands RESET/READID to NAND Flash Back to back. If NAND
device has a READY/~BUSY pin, can the READID command be delayed by
connecting the Ready/~Busy pin of NAND
Hello,
On Tue, 2009-10-27 at 14:31 -0700, Naresh Kansara wrote:
Hi,
I have a custom designed board with DaVinci. I have downloaded the
latest software from SorceForge.
My hyper terminal operate at 115200,8N1.
I am using CCS JTAG to poke inside ARM code.
On PC Host CMD window, I issue
Hi,
I have a custom designed board with DaVinci. I have downloaded the
latest software from SorceForge.
My hyper terminal operate at 115200,8N1.
I am using CCS JTAG to poke inside ARM code.
On PC Host CMD window, I issue the following command
Slh_DM644x -load2IRAM slt_DM644x.bin
On Thu, 2009-08-27 at 22:31 -0400, J.C. Wren wrote:
Any time I post a message or a response, I get some garbaged message
back from gs5...@sina.com
Not exactly garbage if you read Chinese :-).
The direct translation is Received your e-mail, appreciate the
cooperation
I also received this very
Any time I post a message or a response, I get some garbaged message back
from gs5...@sina.com
Why is that?
--jc
___
Davinci-linux-open-source mailing list
Davinci-linux-open-source@linux.davincidsp.com
question is: if I change the NAND memory, what do I have to change?
Further more, I don't underdstand how the total size of the memory is
specified:
The code is
123 struct mtd_partition davinci_evm_nandflash_partition[] = {
124 /* Bootloader layout depends on whose u-boot is installed, but we
have to do
any changes. Check your device id.
Vijay Soni
--- On Thu, 7/16/09, Ottavio Campana ottavio.camp...@dei.unipd.it wrote:
From: Ottavio Campana ottavio.camp...@dei.unipd.it
Subject: question about changing the NAND memory
To: davinci-linux-open-source@linux.davincidsp.com
Date
Hi, all
I have two questions on using I2C to control CMOS sensor at DM6446.
At Ti Doc. SPRS496A- Linux Kernel Device Drivers (Revised at Aug. 2008)
page 22, sec. 2.1.3.2 said, I2C read/write may fail with MT9T001? What is
the problem and how to verify/avoid it?
Another question
6:36 PM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: EDMA alloc slot question
On Monday 13 July 2009, Liu, Yan wrote:
I do not understand why slot the user specified needs to be
smaller than 'edma_info[ctlr]-num_channels'. In the case of
dm355, this is 64.
Because
: Monday, July 13, 2009 6:36 PM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: EDMA alloc slot question
On Monday 13 July 2009, Liu, Yan wrote:
I do not understand why slot the user specified needs to be
smaller than 'edma_info[ctlr]-num_channels'. In the case of
dm355
Hi,
I am looking at EDMA APIs. I have one question regarding 'edma_alloc_slot'
function.
I do not understand why slot the user specified needs to be smaller than
'edma_info[ctlr]-num_channels'. In the case of dm355, this is 64. Here is the
piece of source code in 'dma.c'
} else if (slot
On Monday 13 July 2009, Liu, Yan wrote:
I do not understand why slot the user specified needs to be
smaller than 'edma_info[ctlr]-num_channels'. In the case of
dm355, this is 64.
Because allocating a parameter RAM slot is different from
allocating a DMA channel.
If you want to allocate a
Hello to all,
I have a question about davinci_source_power() function at
drivers/usb/musb/davinci.c
(http://lxr.linux.no/linux+v2.6.30/drivers/usb/musb/davinci.c#L170).
If I am not wrong, it is using #ifdef CONFIG_MACH_DAVINCI_EVM and
machine_is_davinci_evm()
macro to conditionally turn VBUS
Hi,
I'd like to use a dm6446 to grab video from a camera and to encode it by
using h264.
By reading some emails that passed on this mailing list, I understood
that with MVL5.0 I need to allocate buffers with CMEM and enqueue them
to the video driver using user pointers. Successively I have
]on Behalf
Of Veeranna
Sent: Tuesday, June 09, 2009 11:34 AM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: Question Regarding DM365
HI all,
We want use VPSS module of DM365 so is there any API's and its reference
guide. to configure VPSS module register.
for ex: face detection, video
[mailto:sure...@tataelxsi.co.in]
Sent: Tuesday, June 09, 2009 12:15 PM
To: 'Veeranna'; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: Question Regarding DM365
Veeranna,
Refer
1.sprufg9.pdf,
2.sprufg8.pdf,
3.sprugg8.pdf(Face Detection User guide, DM36x) 3.spraah0a.pdf
4.spraa96a.pdf
Hii all,
Could you tell me the reason of that why i cant interrupt any command from
teminal by pressing CTRL+C, CTRL+Z or CTRL+Q; when i login with nfs using
reduced file system dm355 . For example if i give ping
192.168.2.11command, after the command stars i can't interrupt it so i must
restart
On Thu, 2009-06-04 at 11:59 +0300, Serkan Erdogan wrote:
Hii all,
Could you tell me the reason of that why i cant interrupt any command
from teminal by pressing CTRL+C, CTRL+Z or CTRL+Q; when i login with
nfs using reduced file system dm355 . For example if i give ping
192.168.2.11command,
Hi
I have been looking for a way to download the uboot and ubl to the DM355 using
the JTAG connection. I searched the wiki and found this article dealing with
debugging the DM355 using the Amontec JTAG Key
Subject: Re: Question about compiled kernel image
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
James Whetstone wrote:
Hi,
Hi,
I've compiled the linux kernel from the git repository source with the
CodeSourcery toolchain and the result is that there are 2 binary files
in the /arch/arm/boot
Hi,
I've compiled the linux kernel from the git repository source with the
CodeSourcery toolchain and the result is that there are 2 binary files in
the /arch/arm/boot directory (I think that's the correct directory to look
for the kernel image, but I'm not sure). There's a zImage and Image
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
James Whetstone wrote:
Hi,
Hi,
I've compiled the linux kernel from the git repository source with the
CodeSourcery toolchain and the result is that there are 2 binary files
in the /arch/arm/boot directory (I think that's the correct directory
Hi
I found the Serial utility that TI provides to send the uboot and I followed
the steps exactly. I attempted that and the host software says that all code
has been downloaded successfully, but when I try booting the system, nothing
shows it the serial console. The NAND chip that the system
-source-boun...@linux.davincidsp.com
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf Of
Neerav Patel
Sent: Friday, March 06, 2009 3:09 AM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: Question regarding flashing a new NAND Flash
Hi
I found the Serial
one onboard
for the final version).
But I still have one question: in the demo board manual it's said that
switching from host to device for the USB must be done with the board
turned off.
Do you know if it will be possible to do it in software, and eventually
with the board powered ?
I know
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
gather bzbz wrote:
Hey, all
Hi,
I am trying to boot kernel and filesystem from the NAND on the 6467 EVM.
Please help!
1. The nand partition is
0x-0x0008 : bootloader
0x0008-0x000a : params
0x000a-0x004a :
Hey, all
I am trying to boot kernel and filesystem from the NAND on the 6467 EVM. Please
help!
1. The nand partition is
0x-0x0008 : bootloader
0x0008-0x000a : params
0x000a-0x004a : kernel
0x004a-0x0800 : filesystem
2. The filesystem and kernel have been
Seems to me that you just asked a question...? Just explain the problem
you're having and maybe we can help.
-BJ
장정필H wrote:
Can you explain how to ask a question for DM355 Davinci DSP?
___
Davinci-linux-open-source mailing list
Davinci
Hi,
I am facing an issue with a request of USB bulk transfer from a linux host to
DaVinci DM6467 EVM. I used USB_to_PCI_loop_test.c as a base and tried to modify
for sending a bulk transfer write request. I get an error status from following
snippet of code:
bulk_transfer.ep = 2;
-linux-open-source@linux.davincidsp.com
Subject: RE: Silly question about XDC: how to copy a file?
Ben,
I did try using your example and it worked for me. I tried the
following:
foo.xs:
var rt = java.lang.Runtime.getRuntime();
rt.exec(cp foo.xs boo);
linux% xs -f foo.xs
linux% diff
-linux-open-source@linux.davincidsp.com
Subject: RE: Silly question about XDC: how to copy a file?
Ben,
Hard to say what might be wrong without some more data. Obvious things I
can think of:
* Is the cp command in your PATH? I assume you are running on Linux?
* One of the arguments
From: Ben White [mailto:ben.wh...@vcatechnology.com]
Sent: Thursday, December 18, 2008 1:35 AM
To: Grosen, Mark; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: Silly question about XDC: how to copy a file?
Hi Mark,
Thanks for the advice. Yeah - I am running on Linux
Hi,
Been struggling with this for a few hours.
I need to copy a file as part of my build process. I wanted to put this
in the package.bld file, so I used:
var rt = java.lang.Runtime.getRuntime();
var proc = rt.exec( cp FILEA FILEB);
but it doesn't work.
Any ideas why not?
:01 AM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: Silly question about XDC: how to copy a file?
Hi,
Been struggling with this for a few hours.
I need to copy a file as part of my build process. I wanted to put this in the
package.bld file, so I used:
var rt
Hi,
First some observations.
In
/opt/mv_pro_4.0.1/montavista/pro/devkit/lsp/ti-davinci/linux-2.6.10_mvl401/arch/arm/mach-davinci,
file board-dm6467-evm.c
static void board_init(void)
{
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_LPSC_VLYNQ, 1);
Theo Debrouwere wrote:
In
/opt/mv_pro_4.0.1/montavista/pro/devkit/lsp/ti-davinci/linux-2.6.10_mvl401/arch/arm/mach-davinci,
file board-dm6467-evm.c
Notice the starred lines. If I compare this with the current release
(2.6.28rc), then it seems this has been splitted to several files:
-
@linux.davincidsp.com
Subject: RE: serial updating question
Hi,
I am using Linux and everything is installed, including mono. I can run
the program and everything, it just stops at Sending UBL...
Neerav
-Original Message-
From: Griffis, Brad [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 09
@linux.davincidsp.com
Subject: RE: serial updating question
Hi,
When I check the UART, it is constantly sending out a BOOTME command.
When I tried sending the sfh command out again it went through but then
stopped at Sending the UBL... Do I have to do something else?
Thanks
Neerav
-Original
-open-source@linux.davincidsp.com
Subject: RE: serial updating question
If you're using Windows, do you have .Net Framework 2.0 installed? If you're
using Linux did you install mono?
Brad
-Original Message-
From: Neerav Patel [mailto:[EMAIL PROTECTED]
Sent: Monday, December 08, 2008 4
, 2008 6:55 AM
To: Neerav Patel; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: serial updating question
If you're using Windows, do you have .Net Framework 2.0 installed? If
you're using Linux did you install mono?
Brad
-Original Message-
From: Neerav Patel [mailto
, 2008 9:13 AM
To: 'Griffis, Brad'; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: serial updating question
Hi,
I am using Linux and everything is installed, including mono. I can run the
program and everything, it just stops at Sending UBL...
Neerav
-Original Message
PROTECTED]
Sent: Monday, December 08, 2008 1:28 PM
To: Neerav Patel; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: serial updating question
Is your board setup for UART boot such that it's spewing out BOOTME? If not,
there's no way for the utility to download itself to the device
/08, Neeraj Tandon [EMAIL PROTECTED] wrote:
From: Neeraj Tandon [EMAIL PROTECTED]
Subject: RE: DM6467 serial boot and flash utility question
To: davinci-linux-open-source@linux.davincidsp.com
davinci-linux-open-source@linux.davincidsp.com, Allred, Daniel [EMAIL
PROTECTED]
Date: Monday, December 1
] wrote:
From: Allred, Daniel [EMAIL PROTECTED]
Subject: RE: DM6467 serial boot and flash utility question
To: [EMAIL PROTECTED] [EMAIL PROTECTED],
davinci-linux-open-source@linux.davincidsp.com
davinci-linux-open-source@linux.davincidsp.com
Cc: Maupin, Chase [EMAIL PROTECTED]
Date: Friday
Hello,
I have TI DM355 EVM board and I'm trying to upgrade the 2.6.10 kernel supplied
with the dev kit to v2.6.28-rc6 git kernel. I can't seem to get the network
configured correctly.
When I boot my with the 2.6.10 kernel t I notice the following in the kernel
boot sequence
...
dm9000
Dear all,
My board is Dm355 EVM. I want to attach a QVGA(320x240) LCD.
My VPBE used the PLL1 SYSCLK3 as the module input clock. I don't want
to change the frequency of ARM subsystem with PLL1 SYSCLK1 so I only
can get the PLL1 SYSCLK3 down to 13.5MHz for the mininum.
Unfortunately, My LCD needs a
Tandon
Sent: Friday, November 21, 2008 12:34 AM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: DM6467 serial boot and flash utility question
Hi ,
I tried to build the UBL part of this utility and came across another issue.
The boot.o is not building. Can someone please suggest
Hi,
Wiki page list a utility for serial load and flashing :
http://wiki.davincidsp.com/index.php?title=Serial_Boot_and_Flash_Loading_Utility#Compiling
I downloaded this and was compiling on linux. All the makefiles in CCS
directory use timake . My build fails at this
Does anyone know
/20/08, Neeraj Tandon [EMAIL PROTECTED] wrote:
From: Neeraj Tandon [EMAIL PROTECTED]
Subject: DM6467 serial boot and flahs utility question
To: davinci-linux-open-source@linux.davincidsp.com
Date: Thursday, November 20, 2008, 5:54 PM
Hi,
Wiki page list a utility for serial load and flashing
Normally in the DaVinci driver the ECC is handled in hardware, but I
think that will only work for 8-bit mode.If you have to do it in
software the performance advantage might be negative.
Kind regards,
Arie de Muijnck
From: Tom Briggs
We are interested in
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tom Briggs
Sent: Friday, October 24, 2008 12:39 PM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: NAND question
We are interested in improving the performance of our NAND reads by using two
8-bit banks of NAND
We are interested in improving the performance of our NAND reads by using
two 8-bit banks of NAND chips and using EMIFA in 16-bit addressing mode.
Has anyone done this, or know of any problems this may have, specifically
using UBoot and/or Linux?
-tom
--
Hi,
More questions for any of you patient enough to answer...
I'm trying to get to know the OMAP35xx development environment a bit better.
What is the typical mode of development for OMAP35xx based projects?
I'm guessing that the answer to this question is dependent on what it is
I need
forgo the
need for CCS.
- Rob
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
] On Behalf Of Ed Sutter
Sent: Wednesday, October 22, 2008 12:14 PM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: basic question(s)...
Hi,
More questions for any
, October 23, 2008 5:33 AM
To: Ed Sutter; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: basic question(s)...
I don't know about standard library/hookup, but DSP/BIOS and DSPLink are
widely used for the ARM-DSP communication. DSPLink is kind of low level, so
you could also use Codec
Hi All,
I'm using the alsa driver in the latest git kernel, and I'm running into an
issue with Full Duplex. Basically, what I'm trying to do is run:
aplay SomeFile.wav
in one window, and:
arecord -t wav SomeOtherFile.wav
in another window. Whenever I start one process running, it stops the
Hi...
I'm brand new to the list and essentially brand new to DaVinci/OMAP.
I'm trying to investigate different embedded options for image processing
applications. I've played around with Blackfin a bit, now wanna
look at the TI stuff. Can anyone point me to a website/document/whatever
that
Hi Ed,
Nice to hear from you again. I still appreciate all your help with
umon ;)
I would say the main difference is the ARM core. OMAP3 uses a Cortex-
A8 super-scalar processor at ~500Mhz and this reflects a bit on the
underlaying peripheral architecture and devices, provides floating
PROTECTED] To: [EMAIL
PROTECTED] Subject: Re: HELP ME! DM355 EVM MT9T001 question! CC:
davinci-linux-open-source@linux.davincidsp.com I've seen that problem with
the mt9p031, or maybe the mt9t031. Instead of being at 0xBA it was at
0x57, I think. I used something called i2ctools (at
http
MT9T001_I2C_ADDR (0xBA
1), therefore I thought is not the question which you said! Thanks your
reply! winkyxiao!
_
一点即聊，MSN推出新功能“点我！”
http://im.live.cn/click/___
Davinci-linux-open-source mailing
(0xBA
1), therefore I thought is not the question which you said! Thanks your
reply! winkyxiao!
Subject: RE: HELP ME! DM355 EVM MT9T001 question!Date: Thu, 28 Aug 2008
11:38:35 +0800From: [EMAIL PROTECTED]: [EMAIL PROTECTED]
Hi winky,
I meet this issue days ago,
Maybe caused
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