Skip to content

[toolchain] add aarch64-unknown-linux-gnu cross toolchain - #584

Closed
amit-kumarh wants to merge 1 commit into
OpenPRoT:mainfrom
amit-kumarh:push-yrxorwxktmzy
Closed

amit-kumarh wants to merge 1 commit into
OpenPRoT:mainfrom
amit-kumarh:push-yrxorwxktmzy

Conversation

@amit-kumarh

@amit-kumarh amit-kumarh commented Oct 16, 2026 •

Copy link
Copy Markdown
Contributor

We'll need this to cross-compile test binaries to run on the VCK190 FPGA ARM host.

Unfortunately, pigweed only pre-generates toolchains for same-host -> same-host or host -> bare-metal, so we need to do a bit of surgery to plug the x86_64 side and ARM sides into each other

Rudimentary testing was done by building a hello world binary and manually scping and executing on the FPGA.

@amit-kumarh

Copy link
Copy Markdown
Contributor Author

@rusty1968 (and perhaps @davexroth ?) could you take a look at this one as well? I'm not that familiar with the pigweed toolchains but I think this is the simplest way to do what we need.

@amit-kumarh
amit-kumarh force-pushed the push-yrxorwxktmzy branch 4 times, most recently from feca3b7 to a28395e Compare October 27, 2026 13:35
We'll need this to cross-compile test binaries to run on the VCK190 ARM
host.
@amit-kumarh

Copy link
Copy Markdown
Contributor Author

Combined these changes into #613 . Closing

@amit-kumarh amit-kumarh closed this Nov 2, 2026
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant