HELP:How to enable the UART1

Hello everyone I want to enable the UART1 on DM6446 anyone knows that.Is there supoort in the kernel for the ttyS1 Regard's RT ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.co

Help: hw to enable second serial port on DM6446

anyone knows hw to enable second serial port on DM6446 ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

BSD on davinci

anyone having any idea of porting BSD on davinci platform Regard's RT ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

using jffs2 or ramdisk saving flash

I am using DM6446 have written device drivers each time my system boots i need to do insmod to install many drivers.for jffs2 file system these drivers are installed in flash that is lsmod displays the flash address this means each time i boot i write to flash in real product with time the flash

Question on RAMDISK

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 to

Choosing filesytems JFFS2 or Ramdisk

Hello I have an application requirement which performs alot of read write operations on the file system so what is the recommended file system i should use i guess using jffs2 is the option because having ram disk as file system will not be able to save the configuration on next boot. There is

Is populating /dev devices????

Is populating /dev devices required at each bootup .It takes about 5sec to populate all the devices how to ignore this? Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com

Populating /dev on each boot up

Hello I have a question for you i want to know that when the system boots up u-boot copies the linux kernel from the flash to the ram and start execution.It then looks for the filesystem and mount in my case the filesystem used is jffs2 following are the steps that i do in the start up script

question on /dev devices

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 the

jffs2 question

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 Regard'

YAFFS2 not in git????

How to use yaffs with git kernel there is no support for it? Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

yaffs

i have enable yaffs support in the kernl it gives following error when i mount using yaffs2 mount -t yaffs2 /dev/mtdblock3 /mnt/yaffs: dev is 32505859 name is "mtdblock3"

Problem with UBIFS

I have used UBIFS as i have 256MB of FLASH but i have to save my changes to the flash when i do mkdir 123 the directory is created but when i reset the board the directory isn't there.however when i reset board after few seconds then the directory is dere after reset can anyone tell me what is t

Re: Problem with UBIFS

Using sync option solves the problem but it is not recomended --- On Thu, 15/7/10, rohan tabish wrote: From: rohan tabish Subject: Problem with UBIFS To: davinci-linux-open-source@linux.davincidsp.com Date: Thursday, 15 July, 2010, 11:00 I have used UBIFS as i have 256MB of FLASH but i have

Re: Problem with UBIFS

yup that is right i read it its great thanks --- On Thu, 15/7/10, Steve Chen wrote: From: Steve Chen Subject: Re: Problem with UBIFS To: "rohan tabish" Cc: davinci-linux-open-source@linux.davincidsp.com Date: Thursday, 15 July, 2010, 17:57 On Thu, Jul 15, 2010 at 2:32 AM, ro

DSP/BIOS

Does Git kernel supports DSP/BIOS API from TI. Regard's RT ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

DSP/BIOS Link for GIT Kernel

Is there any source for DSP/BIOS/Link for git kernel Regard's RT ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

Re: Boot time

set verify=n this will ignore checksum Regard's RT --- On Thu, 29/7/10, Nicolas Luna wrote: From: Nicolas Luna Subject: Boot time To: davinci-linux-open-source@linux.davincidsp.com Date: Thursday, 29 July, 2010, 0:59 Hi guys, I'm trying to make by board boot as quick as possible. I did some o

How to configure DDR2??

how to change the bus width of ddr2 in linux i changed it using u-boot by following mm 0x2008 and try to configure it for 16 bits but it everything gets halt anyone knows how to configure DDR2 for 16 bit Regard's ___ Davinci-linux-open-s

configuring RAM with 16bit?

How to boot linux using DDR2 with 16bit bus width i did the following modification at the u-boot prompt mm 0x2008 and changed to 0x4611 and the board started doing BOOTME BOOTME so i want to know what is the best place to configure it do 16 bit wide bus Regard's _

Booting linux for DDR2 with 16bit bus width

what is the place to configure linux with 16bit bus width? Is it UBL U-boot or kernel??? We have a design in which we only want to use 128MB of RAM that is only 16bit bus width? Regard's ___ Davinci-linux-open-source mailing list Davinci-lin

steps to compile UBL?

I have dwonload UBL source from sourceforge but compiling it gives errors any one knows what are the steps to compile Regard's ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.co

steps to compile UBL?

I have dwonload UBL source from sourceforge but compiling it gives errors any one knows what are the steps to compile Regard's ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.co

Re: Problem with 256MB DDR on DM365

    128Mb of DDR  is selected from UBL and it depends on whether the RAM is selected with 16bit bus width or 32-bit bus width Regard's Rohan Tabish --- On Mon, 30/8/10, hitesh wrote: From: hitesh Subject: Problem with 256MB DDR on DM365 To: davinci-linux-open-source@linux.davincids

LAN9313 support

We are using LAN9313 switch with our custom board DM6446 can anyone tell is there any support for it in the kernel.I have seen the source there is no support for this chip. Can anyone help in getting started ___ Davinci-linux-open-source mai

Fw: [ERR] LAN9313 support

--- Begin Message --- We are using LAN9313 switch with our custom board DM6446 can anyone tell is there any support for it in the kernel.I have seen the source there is no support for this chip. Can anyone help in getting started _

davinciemac switch support

is there any support for switch on davinci emac for dm6446 Regard's ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

uImage not booting kernel

hi everyone i am trying to embedded linux in DM6446. i am using open source code to build the kernel, using cross compiler. when i load the kernel using tftp and run it the kernel gets halted.can anyone help me.here is whaT I AM GETTING. i have not loaded the file system for the kernel. bootargs=

compile help

Hey guys i have downloaded the latest source code from git for Davinci Kernel.When i load the kernel in the board it gets halt.  Booting kernel from Legacy Image at 8070 ...    Image Name:   Linux-2.6.31-rc5-davinci1    Created:  2009-08-16  13:56:56 UTC    Image Type:   ARM Linux Kernel

Fw: Re: compile help

> > 0385 DaVinci > DM644x EVM > > 0679 Lyrtech > SFFSDR > > 0565 DaVinci > DM355 EVM > > 085a DaVinci > DM355 leopard > > 0564 DaVinci > DM646x EVM > > 0793 DaVinci > DM365 EVM > > > > Please check your kernel co

Re: Fw: Re: compile help

downloaded the uImage it displays following error.do i need to modify the schmoogie.c file or davinci_dvevm.c with regard's      Rohan T

kernel filesytem

I am really thankful to everyone who helped me.:) hye guys i am done with the kernel booting and got the kernel panic msgs.Does any1 have any idea how to write FILESYSTEM for the kernel do i need to download the FILESYSTEM source code from somewhere? I got following kernel panic msgs: Startin

nand support not available

Hi， I'm trying to boot kernel 2.6.31-rc5 on dm6446 evm ,but when it booted we can get this information both IDE and Flash are enabled, but they share AEMIF pins.Disable IDE for NAND/NOR support. So I can't mount my filesysterm via NFS, how to ? _

Fw: FileSystem Help

 r5:c00204a4 r4:c02eb7f8 [] (kernel_init+0x0/0x10c) from [] (do_exit+0x0/0x62c)  r5: r4: I am reading DVSDK getting started guide. I am new to linux and all diswith regard's Rohan Tabish ___ Da

creating simple heloo world program on DM6446

hye gyez i jst want to create a simple HELLO world appication for my Davinci using cross compiler ELDK have downloaded the u-boot source from git when in that source code there are examples of the u-boot.in those examples there is example of hello world also when i compile it i get binary and wh

probelm booting via NFS

panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0) With Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

DM6446:problem with NFS mounting

tions: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0) With Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/li

Re: Re: DM6446:problem with NFS mounting

mount root fs via NFS, trying floppy. VFS: Cannot open root device "nfs" or unknown-block(2,0) Please append a correct "root=" boot option; here are the available partitions: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0) with Regard's Roha

ping problem on DM6446

tself.    With Regard's        Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincids

Able 2 mount filesystem but unable to get console

pulating /dev    : [SUCCESS]  Mounting other filesystems : [SUCCESS]  Starting syslogd   : [SUCCESS] System initialization complete. it stops here i can enter the commands  from keyboard here but i am unable to see any login prompt can any 1

DM6446:eth0 problem in git kernel

t+0xd8/0x10c)  r5:c0020364 r4:c02eb938 [] (kernel_init+0x0/0x10c) from [] (do_exit+0x0/0x62c)  r5: r4: With Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

DM6446:running application

Hi guyz This group is great Thanks alot for your help.i have referred busybox as my filesystem and made an initrd (initial ram disk image) I was able to run all the utilities in that i complied with the busybox.But when i cross compile a simple HELLO world program and put it in the File system

DM6446:putting gcc in busybox based filesystem

Hye guyz Anyone have any idea how to put the gcc compiler in busybox based cross_compiled filesystem. With Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com

Re: DM6446:running application

i have resolved this using the static flag thanks alot for your help With Regard's Rohan Tabish --- On Mon, 12/10/09, Bjørn Forsman wrote: From: Bjørn Forsman Subject: Re: DM6446:running application To: "rohan tabish" Cc: davinci-linux-open-source@linux.davincidsp.com D

DM6446:auto boot problem

28 2009 - 12:25:52)    Any one having any idea about it.How can i solve it Regard's Rohan Tabish Send instant messages to your online friends http://uk.messenger.yahoo.com ___ Davinci-linux-open-source mai

DM6446:kernel size problem

ME BOOTME BOOTME BOOTME BOOTME BOOTME BOOTME BOOTME BOOTME B Anyone know what problem is it. Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mai

DM6446:Creating MTD partion NAND problem

        Please press Enter to activate this console.   # cat proc/mtd  dev:    size   erasesize  name  # I guess my NAND driver is not gett

Git:Problem adding support go for 2Gbit NAND for DM6446

NAND driver is not getting configured when the kernel boots up.Anyone know how to resolve this issue. I want to burn my filesystem in the NAND flash. With regard's Rohan Tabish Send instant messages to your online friends http://uk.messenger.yahoo.com ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

ADDing Support For 256MB on NAND

telnetd   : [SUCCESS]           System initialization complete.           Please press Enter to activate this console. With Regard's Rohan Tabi

DM6446:How to write own code to acess GPIO pins

having ideahow to do this. Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

Diferrence between busybox filesystem and others

x for embeded development provides a complete system. Please correct me if i am wrong Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/dav

DM6446:how to develop DSP side link using git kernel

Hello everybody We have developed our own custom board. i am done with the linux bootup on arm using the open source git kernel. Now i want know how to create dsp link on the arm side anyone having any idea regarding this Regard's Rohan T

DM6446:Enabling DSP from linux prompt

Hello every body I am using DM6446 able to get to the linux prompt.Now i want to enable the DSP and want to execute DSP code from ARM anyone having any idea how to do that? Regard's Rohan Tabish ___ Davinci-linux-open-source mailing

DM6446:How to execute DSP code from ARM

to RAM in .out format or hex format.Any one having any idea Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

DM6446:open source DSP link source

hi I have ported the open source linux on our custom board DM6446.Now i want to enable DSP from it under arm and want to run my applications using DSP anyone having any idea Regard's RT ___ Davinci-linux-open-source mailing list Davinci-lin

DM6446:using DSP link with git kernel

file or not With Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

DM6446:uanble to detect the correct RAM size

RAM With Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

DM6446:how to reserve RAM specific are to b used my other processor

module at the end. I want to know is there any other way to reserve the RAM area anywhere we want. Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincids

DM6446:How to reserve RAM specific Area

module at the end. I want to know is there any other way to reserve the RAM area anywhere we want. Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/ma

DM6446:support for SPI interface

Hello everyone i am using DM6446 and want to enable the SPI interface but i am not able to configure it. I think the git kernel does not includes any SPI support for DM6446. can any one tell how to enable the SPI interface on DM6446. What source code modification is required in dm644x.c file is

DM6446:DDR and NAND Memory test

Hello everyone We are using our on custom board i am able to boot and get to the prompt using the open source git kernel.Now i want to make a simple RAM and NAND test anyone knows how to do that Regard's Rohan Tabish ___ Davinci-linux

Re: SPI driver

I have written a code in CCS for SPI and i am able to read write to ADC that we have attached to the SPI in our custom  board. There might be problem with  your code i think Regard's RT --- On Fri, 11/12/09, Rondeau, Michael wrote: From: Rondeau, Michael Subject: SPI driver To: "davinci-li

error executing dynamic link program

Hello everyone i am using the open source git kernel have used busybox to provide the basic utilities such as the shell,rm and other utilities.And adding the basic startup scripts and letting those script mount the kernel on the filesystem. When i cross compile the program on computer without s

VLYNQ Inerface

nel Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

Configuring VLYNQ interface?

Hello everyone i want to enable the VLYNQ interface for the open source git kernel but make menuconfig under Device Driver under TI VLYNQ(EMPTY) Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-s

VLYNQ:Problem in git kernel

#x27;: drivers/vlynq/vlynq.c:292: error: implicit declaration of function 'set_irq_chip_and_handler' drivers/vlynq/vlynq.c:293: error: 'handle_level_irq' undeclared (first use in this function) drivers/vlynq/vlynq.c:294: error: implicit declaration of function 'set_irq_chip_data&#

Davinci:Problem using MACRO

ne knows how to solve this issue. Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

DM6446:VLYNQ HELP

transmitted.Anyone has enabled the VLYNQ interface on DM6446. Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

DMA:HELP

hello everyone we have made our own custom board DM6446  Have used the open source  Linux I want to disable the DMA When I do cat /proc/iomem 01c0-01c0 : edma_cc0      01c0-01c0 : edma.0   

Help NANDERASE UTILITY

Hello everyone I have a JFFS2 image i want to write it to NAND with escaping the bad blocks.For that i can to know that i have to use the nanderase and nandwrite utility anyone knows where i can get the nandwrite and nanderase utility or its source. Regard's Rohan T

Problem using the Flash utility

used the following command for burning sfh_DM644x.exe -erase -flashType NAND -targetType DM6446 sfh_DM644x.exe -flash -flashType NAND -targetType DM6446 Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-s

Problem using u-boot loadb command

command and try to tranfer it using kermit mode it gets no response and finally i get a dialogue box error limit exceeds Anyone encountered this kind of error Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux

MTD Erase failure: -22

hello everyone DM6446 we have our own custom board DM6446 I have used the open source git kernel and u-boot for booting i have sucessfully done the bootin but i am curious about this error when it u-boot i do nand erase i get the following error at various addresses any on knows y i am unabl

PHY Detection problem in u-boot

Hello everyone we have made our own custom board with some revision DM6446.I have sucessfully ported the linux on that board using the open source git kernel but in our new board we have done revision.The PHY that we previously used was LAN 8700 now we have changed the PHY to LAN8710 but the PHY

DM6446:how to integrate the DSPLINK to GIT kernel

anyone knows how to use DSP link with the git kernel any page or useful page Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/da

[no subject]

Hello everyone i am using ELDK cross compiler CC enviroment is arm-linux-gnueabi-g++ as shown in the example but the problem is that i am unable to do make it sucessfully. here is the error what i get /root/ELDK/usr/bin/../lib/gcc/arm-linux-gnueabi/4.2.2/../../../../arm-linux-gnueabi/bi

HELP:COMPILATION

Hello everyone i am using ELDK cross compiler CC enviroment is arm-linux-gnueabi-g++ as shown in the example but the problem is that i am unable to do make it sucessfully. here is the error what i get /root/ELDK/usr/bin/../lib/gcc/arm-linux-gnueabi/4.2.2/../../../../arm-linux-gnueabi/bin/l

DM6446:file trasfer via UART

linux is bootup. Regard's Rohan Tabish ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

HOW TO TRANSFER A FILE VIA serial in LINUX

Hello everyone i want to know how to transfer any file via /dev/ttyS0 to flash while linux is running on ttyS0 Regard's RT ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mai

Loadb equailent in linux

Hello everyon we are using DM6446 i don't have any ethernet port in our custom board i want to know how to transfer a file using serial port once we get to the linux prompt how to add file to the file system using the prompt via serial port Regard's Ro

Re: HOW TO TRANSFER A FILE VIA serial in LINUX

xmodem in busybox works fine --- On Mon, 22/2/10, Nick Thompson wrote: From: Nick Thompson Subject: Re: HOW TO TRANSFER A FILE VIA serial in LINUX To: "rohan tabish" Cc: "davinci-linux-open-source@linux.davincidsp.com" Date: Monday, 22 February, 2010, 21:05 On 22/02/10

DM6446 HELP:GPIO

Hello everyine i want to know how to acess lets say an LED which is connected to GPIO. any help regarding it will be useful.I have seen the gpio.h file there are MACROS defined do i just need to use those MACROS Regard's RT ___ Davinci-linux

Enabling and using ASP interface

Anyone knows how to use the ASP interface on ARM Regard's RT ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

DM6446:how to change PLL1 frequecy in linux

Hello I want to know how to change the PLL1 frequency in Linux Have read the sprue14 it says that the all the peripherals using this frequency should be powered off.more over since i want to low the frequency of only SYSCLK 5 but that is not programmable i have changed the value in that registe