Commit Graph

6 Commits (79b64baefc8c1d174defd7523a5bd6d84225ee96)

Author SHA1 Message Date
Anton Blanchard 8dd97fbe7f Reformat multiply code
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
5 years ago
Anton Blanchard 99dd4de54e Don't use VHDL 2008 condition operator in multiply
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
5 years ago
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>
5 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>
5 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>
5 years ago
Anton Blanchard 5a29cb4699 Initial import of microwatt
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
5 years ago