Wesley W. Terpstra
0cc00e7616
regressions: test scratchpad
2016-10-31 11:42:47 -07:00
Wesley W. Terpstra
9a26cb7ec7
Debug: mark the debug device executable
2016-10-31 11:42:47 -07:00
Wesley W. Terpstra
650f6fb23f
diplomacy: add BlindNodes for use as external ports
2016-10-31 11:41:18 -07:00
Wesley W. Terpstra
0edcd3304a
diplomacy Nodes: leave flipping to the MixedNode implementation
2016-10-31 11:41:18 -07:00
Andrew Waterman
e45b41b4b6
Don't rely on SeqMem output after read-enable is low
2016-10-27 23:44:10 -07:00
Wesley W. Terpstra
a5ac106bb8
axi4 ToTL: fix decode error arbitration ( #417 )
...
When selecting between error generation on R and real data on R,
correctly calculate the R backpressure.
This bug manifests when a valid request is immediately followed by
an invalid request, wedging the R channel.
2016-10-24 22:15:19 -07:00
Wesley W. Terpstra
8bfd6bcd4d
axi4: ensure we accept AR before reporting R ( #411 )
2016-10-21 21:02:05 -07:00
Wesley W. Terpstra
7c334e3c34
axi4 ToTL: shorter critical path on Q.bits if errors go first
2016-10-17 01:00:49 -07:00
Wesley W. Terpstra
73010c79a3
axi4 ToTL: handle bad AXI addresses
2016-10-17 00:12:26 -07:00
Wesley W. Terpstra
501d6d689f
axi4: Test ToTL
2016-10-16 22:04:06 -07:00
Wesley W. Terpstra
5a1da63b5a
axi4: prototype ToTL adapter
2016-10-16 22:04:01 -07:00
Wesley W. Terpstra
72e5a97d40
tilelink2: factor out the OH1ToOH function
2016-10-16 22:04:01 -07:00
Wesley W. Terpstra
d09f43c32f
axi4 Bundles: add a size calculation helper
...
The old version was wrong.
Inverting before the << has a different width.
This means you end up with high bits set.
2016-10-16 22:04:01 -07:00
Wesley W. Terpstra
4c1c52486b
axi4 Fragmenter: handle more inflight AXI requests than we have space
2016-10-13 15:52:32 -07:00
Wesley W. Terpstra
8005266131
axi4 Fragmenter: refine sideband FSM for case of last fragment
2016-10-13 15:52:32 -07:00
Wesley W. Terpstra
19064e602b
axi4 Fragmenter: align all output accesses
...
We promised the output is aligned. Make good on that!
2016-10-13 15:52:27 -07:00
Wesley W. Terpstra
84be93f9f3
axi4 Fragmenter: confirm correct handling of last
2016-10-13 14:01:23 -07:00
Wesley W. Terpstra
1c79a23a8b
axi4 Fragmenter: initialize error response to 0
2016-10-13 13:46:24 -07:00
Wesley W. Terpstra
958af132ba
axi4 Fragmenter: optimize dynamic slave lookup
2016-10-12 17:29:38 -07:00
Wesley W. Terpstra
11169d155c
axi4: add a Buffer to put between nodes
2016-10-12 17:08:52 -07:00
Wesley W. Terpstra
a9a3f7dd4e
tilelink2 RAMModel: include name of test in output
2016-10-12 17:08:52 -07:00
Wesley W. Terpstra
345eefd81b
axi4: include unit tests
2016-10-12 17:08:52 -07:00
Wesley W. Terpstra
a6c6d99848
axi4: prototype Fragmenter
2016-10-12 17:08:49 -07:00
Wesley W. Terpstra
c918aa6d89
axi4: name AdapterNode parameters properly
2016-10-12 17:02:02 -07:00
Wesley W. Terpstra
a423f97844
axi4: parameterized AXI master constraint for aligned access
2016-10-12 17:02:02 -07:00
Wesley W. Terpstra
38b6c1c820
tilelink2 axi4: RegisterRouter can cut ready dependency
2016-10-12 17:02:01 -07:00
Wesley W. Terpstra
dc26736f32
axi4 tilelink2: include minAlignment and maxAddress in slaves
2016-10-12 17:02:01 -07:00
Wesley W. Terpstra
876609eb0e
diplomacy: add NodeHandles to support abstraction
2016-10-10 13:15:25 -07:00
Wesley W. Terpstra
e856cbe3a6
axi4: SRAM for testing
2016-10-10 11:21:50 -07:00
Wesley W. Terpstra
abb02aa6f4
axi4: add a RegisterRouter for generic devices
2016-10-10 11:21:50 -07:00
Wesley W. Terpstra
b29d34038e
axi4: diplomacy capable AXI4
2016-10-10 11:21:50 -07:00
