Activity
From 06/04/2015 to 07/03/2015
07/01/2015
- AB 10:21 AM Software Development: RE: FPGA load fail
- Bruce,
1) Can you please provide a complete boot log spanning from when the module is first powered on and including the CRC checks you are performing on the NAND memory?
2) Can you confirm how many months these units have been si...
06/23/2015
- BK 08:29 AM Software Development: RE: FPGA load fail
- Alex/Jon/Tom,
Further to this problem, we have now had a few units where this problem can be seen. We have used the CRC check to verify that the data being read from NAND is indeed corrupted.
Interestingly, the two units where we ...
06/10/2015
- JC 10:04 AM Software Development: RE: USB Bug within U-boot
- Benedikt,
I am not aware of any known usb bugs with the l138 u-boot. It is also not a feature that we use often. Have you been able to reproduce this on our devkit to try and rule out a potential hardware problem?
Its also possib...
06/08/2015
- Hej hej,
I encountered a bug which is related to different usb sticks within u-boot. The USB-OTG port at our custom board is only used as a USB Host.
Some USB-Sticks are only discovered by u-boot using "usb start" if I run usb star...
06/04/2015
- JC 11:43 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- Alright glad its working.
- IS 11:29 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- Thanks. That clears that up. Now to load code sourcery and see if I can compiler makefiles. Trying to use CCS 6.0 but all the code seems set up for cygwin gcc or CCS 3.3 (not available). I may ask more questions later.. ;-)
- JC 11:20 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- Ian St. John wrote:
> Ok. The u-boot.bin from the images of the MDK is installed and has bootelf in the help.
> ...
As I understand it, the UBL requires a special header to load the u-boot.bin file. The serial loader program auto add... - IS 11:10 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- Ok. The u-boot.bin from the images of the MDK is installed and has bootelf in the help.
So the u-boot-ubl is only for the ftp download? Is that the convention? Is that my error? - JC 11:07 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- Ian St. John wrote:
> I am trying to move to Starterware (not Linux) and the tools are in
> ...
Okay thanks. The MDK u-boot should work with Starterware. - JC 11:04 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- Just checked and it appears that our current MDK u-boot has the bootelf command. [[Board_Support_Package]]
MDK_2014-01-03/images/u-boot.bin should be what you need.
The following guide has instructions for updating using tftp but i... - IS 11:00 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- I am trying to move to Starterware (not Linux) and the tools are in
https://support.criticallink.com/redmine/projects/arm9-platforms/wiki/StarterWare near the end. - JC 10:57 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- Where did you get the u-boot-ubl.bin with bootelf?
- IS 10:51 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- Note: I downloaded the images assuming they were ok for serial. I am not up to compiling with cygwin yet. I have bash but not the tool chains (I think).
- IS 10:48 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- Oh, and I have used kermit to download. Not sure of all the parameters to load uboot properly. I have a background with embedded systems but no ARM/Linux. Struggling a bit.
- IS 10:46 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- I have the u-boot.bin (older version without bootelf) and the u-boot-ubl.bin file (new version with bootelf). The documentation shows the load of uboot from uboot using ethernet. Using the serial loader, it seems to load ok, but then doe...
- JC 10:04 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- Found it. u-boot file description from [[Das_U-Boot_Port]]
- JC 10:02 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- Also note that if you are in u-boot, you can use the loadb command to send a file over uart. We've used Teraterm to send files over kermit, but there are likely other programs that can do it as well.
- JC 09:57 AM Software Development: RE: Serial flash of u-boot-ubl.bin not working
- I don't remember when the u-boot-ubl.bin file is supposed to be used but according to the [[Reprogramming_a_Dead_Board]] guide, the u-boot.bin file that is output when building u-boot should be used with the sfh_OMAP-L138.exe tool.
- Hi,
I have a custom board without Ethernet (so far). The factory u-boot.bin works fine but I need the bootelf command upgrade. I cannot use uboot to update uboot because it uses ftp on ethernet so I am using sfh-OMAP-L138.exe to load...