Forum Discussion

tommmy's avatar
tommmy
Icon for New Contributor rankNew Contributor
3 years ago

baseAddress is 0x00000000?

regmap file generated by platform designer has these contents <baseAddress>0x0000000</baseAddress> i think it is not right, baseAddres should be generated with real peripheral base address
tommmy's avatar
tommmy
Icon for New Contributor rankNew Contributor
3 years ago

I had read these docs before, and i am sure the baseAddress in the generated .regmap file is 0x00000000, the baseAddress should be substituded with real base address of every avalon-mm interface during generating. the .regmap can be used for nios2 software debugging, but if the baseAddress is not right, this file would be useless.

sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
3 years ago

So you're saying that all the components' base addresses in this file are 0x0 even though you've set base addresses in Platform Designer correctly? You should also look in the .sopcinfo file. That's the main file for software build tools. If that file is correct and .regmap is not, that's very strange.

  • tommmy's avatar
    tommmy
    Icon for New Contributor rankNew Contributor
    3 years ago

    yep, the.sopcinfo file is correct, but the generated .regmap file is not.