cores
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microwatt
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caravel-mpw7-20221125
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Commit Graph

54 Commits (7652452367c634e85146d565fd6296572ce77c11)

Author SHA1 Message Date
Anton Blanchard 92a7152370 Rework pipeline, add stall and flush signals 
This adds stall and flush signals to the pipeline.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
 6 years ago
Benjamin Herrenschmidt c97b080d8c Move wishbone arbiter out of the core 
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
 6 years ago
Anton Blanchard 147b259691 Use a better input signal in writeback 
w_in comes from the execution unit, it makes more sense to call
it e_in.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
 6 years ago
Anton Blanchard 5a29cb4699 Initial import of microwatt 
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
 6 years ago