target/ast10x0: add .ram_nc section for non-cached DMA buffers Add RAM_NC memory region (0x000A0000, 128K) to target.ld.tmpl and a .ram_nc (NOLOAD) section so statics tagged with #[unsafe(link_section = ".ram_nc")] are placed in the AST1060's non-cached SRAM window rather than cached RAM. Shrink ram_size_bytes in all system.json5 files that used 384KB (ending at 0x000A0500) so that the cached RAM region ends exactly at the RAM_NC boundary (0x000A0000).
The OpenPRoT Technical Charter can be found at https://github.com/OpenPRoT/.github/blob/main/GOVERNANCE.md
NOTE: We are converting our build system to bazel. We recommend installing bazelisk to automatically manage bazel versions.
You can run tasks using the Pigweed workflow launcher pw or bazel.
./pw presubmit - Run presubmit checks: formatting, license checks, C/C++ header checks and clippy../pw format - Run the code formatters.bazel test //... - Run all tests.bazel build //docs - Build documentation.The project is structured as a bazel module.
No additional tools are required - all dependencies are managed by bazel.