Honored Contributor
Honored Contributor1. problem of sdram timing or hardware, you should run some sdram test or hello on ide/hal .
2. byteblaster is not stable, altera recommend usb blaster for nios2 download.
try add termination to jtag signal on your board.
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--- Quote End --- You have 8MB sdram, you should set boot loader offset to 5M in kernel config. http://nioswiki.jot.com/wikihome/operating...nux/linuxconfig (http://nioswiki.jot.com/wikihome/operatingsystems/%c2%b5clinux/linuxconfig) cd ~/uClinux-dist-test make menuconfig Kernel/Library/Defaults Selection ---> (linux-2.6.x) Kernel Version (None) Libc Version [ ] Default all settings (lose changes) [*] Customize Kernel Settings [ ] Customize Vendor/User Settings [ ] Update Default Vendor Settings Then <exit> <exit> <yes> <div class='quotetop'>QUOTE </div> --- Quote Start --- If you use DEII with 8M sdram, change the link address of the uncompress loader, Processor type and features-->(0x00500000) Link address offset for booting. The zImage load address is ( your sdram base address + link address offset ) . The zImage boot loader does not relocate itself.[/b] --- Quote End --- Then "make" again.
