targets/efinix_t120: use shared Trion DDR integration - #771
Merged
Conversation
Replace the target-local Efinity XML, pseudo-AXI wiring, and memory mapping with the reusable LiteX Trion DDR core. Keep the board's LPDDR3 preset and timing data in the platform and generate its dedicated 400MHz reference clock with the standard Trion PLL helper.\n\nThis depends on LiteX commit 4ae619c0c (ram/efinix: add shared Trion DDR integration).
Update the generated FireAnt system-clock entry after aligning the target default with the platform clock.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
This carries the remaining changes from #769 onto
master: #769 was merged into #768's feature branch after #768 itself had already been merged.Depends on enjoy-digital/litex#2546.
Validation
PYTHONPATH=/tmp/litex-efinix-trion-ddr pytest -q test/test_targets.py::TestTargets::test_efinity_targetspython3 .github/scripts/generate_board_inventory.py --checkgit diff --check