Commit Graph

12 Commits

Author SHA1 Message Date
David Shah 537b0e6e94 ice40: Rename ICESTORM_RAM pins
Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-13 18:18:57 +02:00
Clifford Wolf aa4fedfd54 Add A*-like optimizations to router
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-13 16:52:21 +02:00
David Shah 14b5e46b5d ice40: Promote one clock to a global buffer
Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-13 15:10:42 +02:00
David Shah 94eea289ae Simple IO buffer insertion, enable packer by default
Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-13 11:08:20 +02:00
Clifford Wolf a139654980 Add IdString API
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-12 15:08:01 +02:00
Clifford Wolf c8b815361e Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-12 14:33:13 +02:00
David Shah 95fb0595a5 ice40: Debugging and fixing FF configuration
Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-12 14:27:04 +02:00
Clifford Wolf d62e341d5a Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-12 14:25:12 +02:00
Clifford Wolf 391d49c13e Add nextpnr namespace
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-12 14:24:59 +02:00
David Shah f72807f790 ice40: Debugging the packer
Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-12 12:46:30 +02:00
David Shah 2f61a9b98a ice40: Start working on a packer, currently not tested
Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-12 12:13:11 +02:00
David Shah 5f813410aa ice40: Adding cell utilities for packing
Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-12 11:49:54 +02:00