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Altera_Forum
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11 years ago

NAND flash booting problem

We made a custom board by using Cyclone5 SE device,as a booting option, provision is given for NAND flash only and there is no other boot option on the board. we are able to load the the preloader...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

hello,

Am facing problem with u-boot loading from NAND Flash. As recommended am placing preloader image at 0x0 adress, and u-boot image at 0xC0000.

Preloader is booting without any problem. But U-Boot is not running fully(on the hyper terminal, after 6 - 10 lines of u-boot nothing is coming). Its stopping in middle of the code. Each time at random timings its hanging. While the same code u-boot is working fine when i debug through DS-5. Once see the terminal window image, attached here.

Pleae help me to solve the issue. Thank you in advance.