Megan Wachs
57d0360c35
frontbus: Name the connection.
2017-08-30 18:07:34 -07:00
Megan Wachs
c99afe4c66
buses: Name all the things.
2017-08-30 17:31:42 -07:00
Megan Wachs
183fefb2b9
Front/SystemBus: allow naming the intermediate TLNodes that get sprinkled in
2017-08-30 15:27:56 -07:00
Wesley W. Terpstra
d5b62dffda
SystemBus: add stupidly many (4 more) buffers from sbus=>pbus
...
This should probably be reverted.
2017-08-30 14:22:49 -07:00
Wesley W. Terpstra
656609d610
SystemBus: split FIFOFixers along bus boundaries
...
If you have a system with a lot of periphery slaves, you wan to FIFO fix
them on the periphery bus rather than paying the circuit cost at the sbus.
2017-08-30 13:28:11 -07:00
Wesley W. Terpstra
bf19440db5
SystemBus: use a full buffer on slaves
2017-08-26 02:47:04 -07:00
Megan Wachs
103b6bc6d3
systemBus: allowing naming the TLBuffers which get inserted
2017-08-24 14:49:12 -07:00
Wesley W. Terpstra
17134125e1
SystemBus: remove misnamed functions ( #972 )
...
These functions were actually for cross connecting chips.
2017-08-24 23:35:01 +02:00
Henry Cook
2910d6fa2a
tilelink: make bus xbar protected so it can be suggestNamed
2017-08-07 17:30:24 -07:00
Wesley W. Terpstra
540256e24a
systembus: all slaves should have an output buffer
2017-07-29 00:13:33 -07:00
Wesley W. Terpstra
68064ba260
systembus: don't double down on buffers
...
The order should be:
master => buffer|xing => fifofixer => splitter => xbar
2017-07-29 00:02:12 -07:00
Wesley W. Terpstra
2e4f1611ed
tilelink: Error device supports Acquire
...
We need this if we want to divert traffic to it from a TL-C slave.
2017-07-27 18:32:58 -07:00
Wesley W. Terpstra
68ed055f6d
chiplink: adjust bus view to include the splitter ( #886 )
2017-07-24 21:41:17 -07:00
Henry Cook
01ca3efc2b
Combine Coreplex and System Module Hierarchies ( #875 )
...
* coreplex collapse: peripherals now in coreplex
* coreplex: better factoring of TLBusWrapper attachement points
* diplomacy: allow monitorless :*= and :=*
* rocket: don't connect monitors to tile tim slave ports
* rename chip package to system
* coreplex: only sbus has a splitter
* TLFragmenter: Continuing my spot battles on requires without explanatory strings
* pbus: toFixedWidthSingleBeatSlave
* tilelink: more verbose requires
* use the new system package for regression
* sbus: add more explicit FIFO attachment points
* delete leftover top-level utils
* cleanup ResetVector and RTC
2017-07-23 08:31:04 -07:00
