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3437 Commits

Author SHA1 Message Date
Yunsup Lee 1b1ef3be07 simplify base Coreplex bundle 2016-09-21 18:29:28 -07:00
Yunsup Lee d2df6397cd rename trc (tile reset clock) bundles to tcr (tile clock reset) 2016-09-21 18:29:28 -07:00
Yunsup Lee 5bb575ef74 rename internal/external MMIO network to cbus/pbus respectively 2016-09-21 18:29:28 -07:00
mwachs5 3a809b209f Allow Makefile override of RESET_DELAY (#322) 2016-09-21 18:28:30 -07:00
Colin Schmidt 2522bdd7b8 Merge pull request #321 from ucb-bar/add-multiclock-coreplex 
add multiclock support to Coreplex
 2016-09-21 17:23:34 -07:00
Yunsup Lee 7afd630d3e add multiclock support to Coreplex 2016-09-21 16:55:26 -07:00
Andrew Waterman 8e63f4a1a5 Remove ClockToSignal and vice-versa 
Clock.asUInt and Bool.asClock now suffice.
 2016-09-21 16:17:14 -07:00
Andrew Waterman 2ab61f1a71 Chisel implicit clock is now named clock, not clk 2016-09-21 16:16:47 -07:00
Henry Cook 335e866176 [unittest] Parallelize UnitTestSuite (#319) 
* [unittest] Parallelize UnitTestSuite so all tests have their own timer, runs until all finish or any timeout. Adds SimpleTimer.

* [util] Timer spacing cleanup

* [unittest] Remove Config reference to UnitTestTimeout
 2016-09-21 13:05:22 -07:00
Andrew Waterman 12d0c00822 Fix mtime RegField handling 
RegField.bytes was unconditionally overwriting mtime, preventing it
from ever ticking.  Avoid RegField.bytes by splitting mtime into
a Seq of words.
 2016-09-20 15:00:52 -07:00
Henry Cook 6f6480ad9f Merge pull request #303 from ucb-bar/testharness-refactor 
TestHarness refactoring
 2016-09-20 14:45:05 -07:00
Henry Cook 40f6f31611 [unittest] further refactor unittest framework 2016-09-20 14:14:30 -07:00
Henry Cook ed91e9a89b Merge remote-tracking branch 'origin' into testharness-refactor 2016-09-20 13:03:21 -07:00
Henry Cook b97a0947a9 [rocketchip] enable piecewise Generator output 2016-09-20 12:57:56 -07:00
Howard Mao 74fc7c5803 Merge pull request #315 from ucb-bar/fix-addrmap-error-msg 
correctly print out the addrmap overlapping error message
 2016-09-19 19:39:56 -07:00
Yunsup Lee 1a09e46f69 Merge branch 'master' into fix-addrmap-error-msg 2016-09-19 18:08:58 -07:00
Yunsup Lee 15e7041ccb Merge pull request #316 from ucb-bar/dynamic-reset-vector 
Allow reset vector to be set dynamically
 2016-09-19 18:00:25 -07:00
Andrew Waterman 3b38736a8e Make BaseTopModule and BaseTopModule abstract 
They aren't meant to be directly instantiated.
 2016-09-19 17:18:35 -07:00
Andrew Waterman d0572d6aab Allow reset vector to be set dynamically 
A chip's power-up sequence, or awake-from-sleep sequence, may wish to
set the reset PC based upon dynamic properties, e.g., the settings of
external pins.  Support this by passing the reset vector to the Coreplex.
ExampleTop simply hard-wires the reset vector, as was the case before.

Additionally, allow MTVEC to *not* be reset.  In most cases, including
riscv-tests, pk, and bbl, overriding MTVEC is one of the first things
that the boot sequence does.  So the reset value is superfluous.
 2016-09-19 17:18:03 -07:00
Andrew Waterman e6c1bcfedd Expose carry-out bits from WideCounter 2016-09-19 15:54:17 -07:00
Henry Cook 2961d92244 [testharness] vsim makefrag cleanup 2016-09-19 15:14:45 -07:00
Yunsup Lee 1b26d78114 correctly print out the addrmap overlapping error message 2016-09-19 13:34:58 -07:00
Henry Cook df442ed82c [rocketchip] avoid pending merge conflict] 2016-09-19 13:24:01 -07:00
Henry Cook ddcf1b4099 Use PROJECT rather than MODEL in name of binary and generated src files. 2016-09-19 13:23:17 -07:00
Henry Cook 7b8aa6c839 [rocketchip] split out Base and Example tops 2016-09-19 11:00:13 -07:00
Henry Cook 7ff7076dab Merge pull request #310 from ucb-bar/rxia-testharness-refactor 
Resolve merge conflicts in testharness-refactor
 2016-09-19 10:22:49 -07:00
Andrew Waterman f0debb89e4 Merge pull request #314 from ucb-bar/widecounter-reset 
Allow WideCounter to not be reset
 2016-09-18 22:37:40 -07:00
Andrew Waterman a49814c667 Allow WideCounter to not be reset 2016-09-18 18:45:51 -07:00
Wesley W. Terpstra aa956c0108 Merge pull request #312 from ucb-bar/tl2-cheap-address-decode 
Tl2 cheap address decode
 2016-09-17 17:37:03 -07:00
Wesley W. Terpstra 9817a00ed9 tilelink2: Fuzzer should check address validity before injection 2016-09-17 17:07:21 -07:00
Wesley W. Terpstra b11839f5a1 tilelink2: differentiate fast/safe address lookup cases 2016-09-17 17:04:18 -07:00
Wesley W. Terpstra b4baae4214 tilelink2: minimize Xbar decode logic 2016-09-17 16:14:25 -07:00
Wesley W. Terpstra 76d8ed6a69 tilelink2: remove 'strided'; !contiguous is clearer 2016-09-17 16:14:25 -07:00
Wesley W. Terpstra fa0f119f3c tilelink2: consider the implications of negative address mask 2016-09-17 16:14:22 -07:00
Wesley W. Terpstra e437508548 tilelink2: track interrupt connectivity like in TL2 2016-09-17 14:43:48 -07:00
Wesley W. Terpstra fd3ac4653c Merge pull request #311 from ucb-bar/rom-executable 
Rom executable
 2016-09-17 01:28:52 -07:00
Wesley W. Terpstra 01c1886b9d Utils: cacheable only if there is a cache manager 2016-09-17 00:56:21 -07:00
Wesley W. Terpstra 6c3269a1d8 SRAM: optionally (default: true) executable 2016-09-17 00:19:37 -07:00
Wesley W. Terpstra e749558190 ROM: optionally (default: true) executable 2016-09-17 00:19:09 -07:00
Wesley W. Terpstra c70045b8b3 Utils: express cacheability from TL2 to TL1 2016-09-17 00:16:40 -07:00
Wesley W. Terpstra e3d2bd3323 Top: print memory region properties, RWX [C] 2016-09-17 00:16:00 -07:00
Wesley W. Terpstra 75c73fce37 Merge pull request #309 from ucb-bar/tl2-addrmap 
Tl2 addrmap
 2016-09-16 19:09:22 -07:00
Wesley W. Terpstra 5c858685aa Utils: support managers with multiple addresses 2016-09-16 18:03:49 -07:00
Richard Xia 3fdf40c088 Change implicit argument to explicit. 2016-09-16 17:47:31 -07:00
Wesley W. Terpstra a9382b3116 Periphery: test bench looks for "testram" 2016-09-16 17:47:20 -07:00
Wesley W. Terpstra b5ce6150c7 Periphery: dynamically create address map + config string for TL2 2016-09-16 17:28:47 -07:00
Wesley W. Terpstra 8876d83640 Prci: preserve Andrew's preferred clint name 2016-09-16 17:28:47 -07:00
Wesley W. Terpstra a357c1d42e tilelink2: create DTS for devices automagically 2016-09-16 17:28:47 -07:00
Wesley W. Terpstra 2587234838 tilelink2 TLNodes: capture nodePath in {Client,Manager}Parameters 2016-09-16 17:28:47 -07:00
Wesley W. Terpstra 915a929af1 tilelink2: Nodes can now mix context into parameters 2016-09-16 17:28:47 -07:00