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Altera_Forum's avatar
Altera_Forum
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21 years ago

Flash programmer via ethernet

Now that I have ethernet working on my custom board, I'd like to use it to update the board, or at least the flash memory. It is mentioned in the existing board kit docs that board updates via ht...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

I had problems with the 'go' cmd in the code you had posted on your site. I thought you mentioned in a post that it did not work.

Anyway in cmd_boot.c:

...# if !defined(CONFIG_NIOS)

/* old code I could not quite follow. syntax? */

/* rc = ((ulong (*)(int, char *[]))addr) (--argc, &argv[1]); */

/* tkc just need simple function pointer, no args */

ulong (*fnjump)(void) = (ulong (*)(void))addr;

disable_interrupts();

rc = (*fnjump)();# else

...