I have tested the software in development successfully and now making my custom board.
In my custom board some changes are there so i have to regenerate the u-boot-spl. I have followed the instruction given in analog devices wiki but i am getting error in Altera ARM DS-5 tool.
I am using windows7 OS also.
Please help me to overcome this issue.
What error do you get?
Hi DragosB No os software i am able to run in development board but in custom board it is not running. Difference between Dev board and custom board is that i am using only one SDRAM IC(512MB). How can i customize the driver software for custom board. I mean how can i generate u-boot-spl for custom board. I am facing problem while boot loader starts loading ad9361 .axf file to memory. please help me. regards anki
u-boot-spl is generated when the preloader/bootloader image is built (https://wiki.analog.com/resources/tools-software/linux-software/altera_soc_images#building_the_preloader_and_bootloader_image1) , so only updating the Quartus project should be enough.
i am getting below error while run in debugger(attached).
Where should i change, please help me.
Did you update the Quartus project according to your new memory chip specifications/connections?
I have updated in quartus project for single SDRAM IC.
J S hyanki
Not really. I would try to do a test by running Linux on this custom board as well.
Ok I will wait for your response.
FPGA hardware design (Modified with single SDRAM IC in QSYS) is ported in both boards(Dev Board & Custom Board) and in two conditions i have tested:
case 1: a) platform is custom board, u-boot-spl generated by me as per instruction given in adi site, No os provided by you same error is coming. attached earlier comment.
b) u-boot-spl provided by you, No os provided by you it hangs and DDR2 calibration fails and does not work at all.
case2: a) platform is dev board, u-boot-spl provided by you, no os provided by you, it is working fine, DDR2 calibration pass and showing 1024 MiB (Though in qsys it is 512MiB).
b)Platform is dev_board, u-boot-spl generated by me, no os provided by you, I am getting same error as in development board, DDR2 calibration pass and showing 512MiB.
I have two doubts now: I may missing something in u-boot-spl generation or two SDRAM (1024MB) is mandatory for HPS.
I am clueless now.
Please help me.