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microwatt
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caravel-mpw7-20221125
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4 Commits (4d9b2a1165077e4d327e1c442f4d04194ce4f42e)

Author SHA1 Message Date
Anton Blanchard 68533c4cfb Reduce multiply to 2 cycles 
We want all non load/store ops to take 2 cycles to make
tracking write back easier.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
 6 years ago
Anton Blanchard a22afbdb5b Quieten multiply warning 
We no longer gate multiply with the valid signal, so it's complaining
a lot. Comment out the warning.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
 6 years ago
Anton Blanchard 18b9b39a2c Simplify multiply 
No need to gate everything with the valid bit.

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