Activity
From 05/13/2012 to 06/11/2012
06/08/2012
- 11:27 AM Software Development: RE: Flashing NAND from SD Card
- Raja
On our L138 based SOM, we used the JFFS2 filesystem for flash based filesystem. We have not gone down the flash... - 10:16 AM Software Development: RE: Flashing NAND from SD Card
- Hi Tim,
Thanks for your reply.
Also I am planning to flash the file system to NAND. What would be the image for... - 07:47 AM Software Development: RE: Flashing NAND from SD Card
- Raja
Definitely a bug in the NAND layout in u-boot. I just need to test the fixes.
I wanted to get back to you befo...
06/05/2012
- 03:06 PM Software Development: RE: Flashing NAND from SD Card
- Hi,
Do we have any update on the u-boot MLO?
Appreciate your response.
Thanks
Raja.
05/31/2012
- 12:54 PM Software Development: RE: Connecting JTAG to Mityarm board
- Raja,
A couple of thoughts come to mind:
1) If your volume is high enough, Critical Link may be able to pre-pro... - 12:16 PM Software Development: RE: Connecting JTAG to Mityarm board
- Hi Michael,
Thanks for your reply.
I will try with the tera term script file.
We have just SD card available... - 11:01 AM Software Development: RE: Connecting JTAG to Mityarm board
- Another note:
Do you have any other I/O connections for storage such as MMC or USB Host (sticks)? If so you could... - 10:33 AM Software Development: RE: Connecting JTAG to Mityarm board
- Raja
This TI page talks about various ways to flash the NAND (from CCS, etc)
http://processors.wiki.ti.com/index.ph...
05/30/2012
- 05:37 PM Software Development: RE: Connecting JTAG to Mityarm board
- Hi Alex,
I have also referred the same link provided by you (http://processors.wiki.ti.com/index.php/Linux_Debug_i... - 05:21 PM Software Development: RE: Connecting JTAG to Mityarm board
- Raja,
Typically we load the kernel over either tftp/nfs and write it onto the MityARM-3359 flash memory or boot fr... - 03:46 PM Software Development: RE: Connecting JTAG to Mityarm board
- Hi Alex,
Do we have any inputs on connecting JTAG to Mityarm board and can be used for flashing?
Alternatively ... - 01:21 PM Software Development: RE: Flashing NAND from SD Card
- Hi Tim,
Thanks. I will wait for your response.
Regards,
Raja. - 01:19 PM Software Development: RE: Flashing NAND from SD Card
- Raja
I am looking in to this... I am suspecting that the u-boot MLO was not configured correctly for the nand flash ... - 01:18 PM Software Development: RE: Flashing NAND from SD Card
- Hi,
Do we have any answer on this.
Thanks,
Raja.
05/29/2012
- 03:21 PM Software Development: RE: Connecting JTAG to Mityarm board
- Hi Alex,
I am working on to connect the JTAG to the mityarm board.
But having trouble how to proceed with proje... - 09:58 AM Software Development: RE: Flashing NAND from SD Card
- Hi Tim,
I have programmed as per the address mentioned above.
But during booting MLO always looks for u-boot a...
05/24/2012
- 01:33 PM Software Development: RE: Flashing NAND from SD Card
- Raja
The MTD partitions set up in the kernel are also the positions uboot expects
things to be in
Creating 8 MTD p... - 11:47 AM Software Development: RE: Flashing NAND from SD Card
- Hi,
I could load bootloader to NAND and my boot log is as below. Flashed MLO at 0x0 and u-boot.img at 0x40000. u-b...
05/21/2012
- 06:06 PM Software Development: RE: Flashing NAND from SD Card
- Hi Tim,
Do we have any answer on this.
I found one thing interesting from booting sequence of the board.
Below... - 11:05 AM Software Development: RE: Usage of I2C1 to connect external peripheral
- The error you are seeing is from the I2C device not seeing the proper ACK response from the I2C slave device when it ...
- 10:57 AM Software Development: RE: Usage of I2C1 to connect external peripheral
- Hi Mike,
I am coming back to you after long time. we have created setup with the slave connected on mityarm.
At...
05/18/2012
- 12:14 PM Software Development: RE: Flashing NAND from SD Card
- Hi Tim,
I have flashed as mentioned above.
But even now u-boot prompt is not appearing after booting from NAND.
... - 10:42 AM Software Development: RE: Flashing NAND from SD Card
- Raja
Your uboot image is 373252 bytes long
you are only erasing/writing 0x40000, which is 262144 (256k)
try erasin... - 10:08 AM Software Development: RE: Flashing NAND from SD Card
- Hi Tim,
I have followed your instructions and flashed NAND with MLO at 0x20000 and u-boot.img at 0x40000. but the ...
05/17/2012
- 09:54 PM Software Development: RE: Connecting JTAG to Mityarm board
- Raja,
Sorry about the delay but I did want to update the fact that I was able to have the debugger connect to my M... - 06:01 PM Software Development: RE: Flashing NAND from SD Card
- Raja
The uboot spl (MLO) loads from nand at 0x00040000...
nand_spl_load_image: loading 2048 bytes from *0x00040000... - Hi,
1. I have tried flashing NAND through SD boot. I have followed the steps mentioned in AM335x u-boot users guid...
05/16/2012
- 05:42 PM Software Development: RE: Connecting JTAG to Mityarm board
- Hi Alex,
Thanks for your reply.
I will try with these files.
What are the sys-boot options i have to set whi... - 02:11 PM Software Development: RE: Connecting JTAG to Mityarm board
- Hello Raja,
Attached are both a gel file and a ccxml file that hopefully will get you going. The gel file has been... - 01:21 PM Software Development: RE: Connecting JTAG to Mityarm board
- Hi Raja -
Sorry for the delay in getting back to you on this. We are working this now and will have an answer for... - 11:53 AM Software Development: RE: Connecting JTAG to Mityarm board
- Hi,
Do we have some inputs on this topic please?
Thanks,
Raja.
Also available in: Atom
Go to top