David Shah
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08ceb8a059
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ice40: Renaming
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-07-18 14:34:32 +02:00 |
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David Shah
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d392b5f635
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ice40: Use xArchArgs in validity check
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-07-18 12:51:07 +02:00 |
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David Shah
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70cfa7a6a4
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ice40: Make assignArchArgs a Arch method; call also after legaliser
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-07-18 12:21:02 +02:00 |
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David Shah
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56fa8cc669
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refactor: Remove incorrect uses of the term 'wirelength'
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-07-16 17:13:40 +02:00 |
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Sergiusz Bazanski
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57f75385b0
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Revert "Make PnR use Unlocked methods"
This reverts commit 9e4f97290a.
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2018-07-14 18:53:08 +01:00 |
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Sergiusz Bazanski
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447ed83638
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Revert "Introduce proxies for locked access to ctx"
This reverts commit 89809a8b81.
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2018-07-14 18:52:56 +01:00 |
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Sergiusz Bazanski
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b0c05c7f75
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Revert "Refactor proxies to nextpnr."
This reverts commit 9b17fe385c.
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2018-07-14 18:50:37 +01:00 |
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Sergiusz Bazanski
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9b17fe385c
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Refactor proxies to nextpnr.
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2018-07-14 11:10:31 +01:00 |
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Sergiusz Bazanski
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89809a8b81
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Introduce proxies for locked access to ctx
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2018-07-13 18:58:59 +01:00 |
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Sergiusz Bazanski
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9e4f97290a
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Make PnR use Unlocked methods
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2018-07-13 14:50:58 +01:00 |
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David Shah
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e0a851976f
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refactor: Replace assert with NPNR_ASSERT
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-07-04 12:15:23 +02:00 |
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David Shah
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5ca76461da
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ice40: Improving routeability of carries
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-07-03 14:47:41 +02:00 |
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David Shah
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27e7bc3b4b
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Improving the SA+legalisation flow
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-29 17:04:22 +02:00 |
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David Shah
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c18b7b3f6e
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ice40: Reworking placement legalisation to allow integration with SA placer
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-29 12:02:34 +02:00 |
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David Shah
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66670831b8
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ice40: PLace legaliser produces a design that is at least routable for picosoc
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-28 16:31:52 +02:00 |
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David Shah
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27a9850921
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Debugging carry legalisation
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-28 15:48:57 +02:00 |
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David Shah
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92ddc31003
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Improving debugability
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-27 15:08:37 +02:00 |
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David Shah
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b0b16a344a
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Improving post-ripup placement in the legaliser
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-27 12:18:52 +02:00 |
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David Shah
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67d4720989
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ice40: Fixing carry chain legaliser
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-26 16:23:10 +02:00 |
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David Shah
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21d5a04501
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Carry chains now routable
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-26 15:55:50 +02:00 |
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David Shah
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6f12f2b7e8
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Working on debugging the carry legaliser
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-26 15:06:59 +02:00 |
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David Shah
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0a176b4fde
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ice40: Working on carry legalisation
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-26 12:01:11 +02:00 |
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Miodrag Milanovic
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ac197e0b9e
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fix one more
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2018-06-26 11:22:48 +02:00 |
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David Shah
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bee6bc461d
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ice40: Working on the placement legaliser
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-25 16:15:47 +02:00 |
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David Shah
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6d154cfa13
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ice40: Creating a carry chain splitter function
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-25 15:39:46 +02:00 |
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David Shah
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8d9444b6f0
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ice40: More preparations for carry legalisation
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-25 14:45:33 +02:00 |
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David Shah
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fd8017449d
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ice40: Helper functions for placement legalisation
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-25 13:52:44 +02:00 |
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David Shah
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28d8f8b2cb
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ice40: Start work on the placement legaliser
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-25 13:09:50 +02:00 |
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