Clifford Wolf
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d7f424b809
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Improved log messages in SA placer, minor changes from clangformat
Signed-off-by: Clifford Wolf <clifford@clifford.at>
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2018-06-19 15:00:24 +02:00 |
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David Shah
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a8071a418d
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ice40: Improve error reporting for invalid tristate usage
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-19 14:10:28 +02:00 |
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David Shah
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6f7070a365
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ice40: More IdString API updates
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-19 11:21:16 +02:00 |
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David Shah
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e3519ddfcd
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ice40: Adding support for tristate IO
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-19 11:12:18 +02:00 |
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David Shah
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ec2792764a
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ice40: Removing deprecated API in cells.cc
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-19 10:50:23 +02:00 |
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Clifford Wolf
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79d1075345
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Getting rid of old IdString API users, Add ctx to many internal APIs
Signed-off-by: Clifford Wolf <clifford@clifford.at>
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2018-06-18 17:08:35 +02:00 |
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Clifford Wolf
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8ee149f4fc
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Rename Design to Context, derive from Arch instead of instantiating
Signed-off-by: Clifford Wolf <clifford@clifford.at>
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2018-06-18 14:06:37 +02:00 |
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David Shah
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fc7490370b
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Improving code style and fixing dummy
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-18 11:43:59 +02:00 |
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David Shah
|
6a937e0b45
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Updating copyrights
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-17 11:49:57 +02:00 |
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David Shah
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1e6124309f
|
ice40: Proper global promotion
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-16 17:44:35 +02:00 |
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David Shah
|
bb92dc09a8
|
ice40: Promote reset signal
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-16 17:09:41 +02:00 |
|
David Shah
|
6b74d326d4
|
experiment: Simple heuristic-based placer
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-16 14:44:10 +02:00 |
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David Shah
|
537b0e6e94
|
ice40: Rename ICESTORM_RAM pins
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-13 18:18:57 +02:00 |
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Clifford Wolf
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aa4fedfd54
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Add A*-like optimizations to router
Signed-off-by: Clifford Wolf <clifford@clifford.at>
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2018-06-13 16:52:21 +02:00 |
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David Shah
|
14b5e46b5d
|
ice40: Promote one clock to a global buffer
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-13 15:10:42 +02:00 |
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David Shah
|
94eea289ae
|
Simple IO buffer insertion, enable packer by default
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-13 11:08:20 +02:00 |
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Clifford Wolf
|
a139654980
|
Add IdString API
Signed-off-by: Clifford Wolf <clifford@clifford.at>
|
2018-06-12 15:08:01 +02:00 |
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Clifford Wolf
|
c8b815361e
|
Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr
|
2018-06-12 14:33:13 +02:00 |
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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 |
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Clifford Wolf
|
d62e341d5a
|
Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr
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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 |
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