riscv/rocket-chip
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Author SHA1 Message Date
Andrew Waterman
b79db89c03 Update breakpoint spec 2016-06-09 19:13:55 -07:00
Andrew Waterman
c8c7246cce Update breakpoint spec 2016-06-09 19:07:21 -07:00
Colin Schmidt
2c325151bf pass invalidate_lr through simple cache interface (#45) 2016-06-09 17:22:36 -07:00
Wesley W. Terpstra
70d92995df TestConfigs: add comparator config 2016-06-09 15:43:13 -07:00
Wesley W. Terpstra
3e51a8bb7a submodules: include new ComparatorTile 2016-06-09 15:43:13 -07:00
Howard Mao
1679cf4764 fix groundtest tilelink xacts 2016-06-09 15:42:44 -07:00
Megan Wachs
cee0cf345e [debug] Update Debug ROM contents to write F..F to RAM in case of exception 2016-06-09 14:05:30 -07:00
Wesley W. Terpstra
5562241a50 comparator: a new TileLink stress-tester 2016-06-09 14:02:35 -07:00
Andrew Waterman
586c1079d0 Fix D$ for set size > page size 2016-06-09 13:02:28 -07:00
Andrew Waterman
dca55a2b35 Respect breakpoint privilege settings 2016-06-09 12:41:52 -07:00
Andrew Waterman
c85ea7b987 Set badaddr on breakpoints 2016-06-09 12:33:43 -07:00
Andrew Waterman
4cd77cef10 Make dcsr.halt writable 2016-06-09 12:30:09 -07:00
Colin Schmidt
8516e38eb2 remove implicit modulo addressing in FPU (#44) 2016-06-09 11:33:33 -07:00
Wesley W. Terpstra
a1ebc73477 tilelink: don't accidentally make a malformed union 
Closes #55
 2016-06-09 10:44:00 -07:00
Wesley W. Terpstra
31b72625aa ahb: allow no-ops to progress also when a slave is !hready 2016-06-09 10:41:12 -07:00
Wesley W. Terpstra
7014eef339 ahb: fix bugs found using comparatortest 2016-06-09 10:41:11 -07:00
Colin Schmidt
40b6e44816 name resetSignal parameter to tile constructor 
if the tile constructor were to change groundtest
only needs to be updated if resetSignal is removed or renamed
 2016-06-09 10:20:48 -07:00
Andrew Waterman
9e86b9efc9 Add provisional breakpoint support 2016-06-08 22:34:19 -07:00
Scott Johnson
73ed4ea07b grammar 
English major I'm not, but my sister was and she says 'who' is correct here
 2016-06-08 22:34:14 -07:00
mwachs5
93c1b17b52 [debug] Remove erroneous buffer on SB read data (#56) 2016-06-08 23:31:13 -04:00
Andrew Waterman
e3c17b5f74 Add provisional breakpoint support 2016-06-08 20:19:52 -07:00
Howard Mao
21feeb4a4f have multiple outstanding requests in CacheFillTest 2016-06-08 19:53:42 -07:00
Wesley W. Terpstra
ed9fcea7f8 hasti: correct fix to locking 2016-06-08 16:28:30 -07:00
Wesley W. Terpstra
ad4e4f19be Revert "Don't rely on Mux1H output when no inputs are hot" 
This reverts commit b912b7cd1263d7f3b63e6fcb052d9d7493d1b970.
 2016-06-08 16:28:30 -07:00
Wesley W. Terpstra
3393d4362b hasti: fix test SRAM depth 2016-06-08 16:28:30 -07:00
Howard Mao
65b62a9e5f unbreak the emulator 2016-06-08 15:38:39 -07:00
Howard Mao
40ab0a7960 fix TL width adapter and make it easier to switch inner data width 2016-06-08 15:38:39 -07:00
Howard Mao
a809a1712a make sure clocks and reset signals get intialized properly 2016-06-08 15:38:39 -07:00
Albert Ou
5151570894 Fix valid signal for multibeat grants 2016-06-08 15:13:39 -07:00
Howard Mao
0969be8804 Revert "make sure SlowIO clock divider is initialized on reset" 
This reverts commit 546aaad8cfb03e45e068733c2b694232bcf9dcdb.
 2016-06-08 13:45:30 -07:00
Howard Mao
636a46c052 make sure SlowIO clock divider is initialized on reset 2016-06-08 10:02:21 -07:00
Howard Mao
f421e2ab11 fix TileLinkWidthAdapter 2016-06-08 09:58:23 -07:00
Donggyu Kim
99b257316e replace emulator with verilator for chisel3 2016-06-08 02:43:54 -07:00
Howard Mao
08e53a00f0 bump cde for better match failure stack trace 2016-06-07 16:15:10 -07:00
Howard Mao
2cd897e240 Revert "include the unmatched field in CDEMatchError" 
This reverts commit ff2937a788.
 2016-06-07 16:13:01 -07:00
Wesley W. Terpstra
324cabc494 tilelink: wmask was double the width it should be 
When amo_offset = UInt(0), UIntToOH(amo_offset) = "b01", not b"1".
This meant that the amo wmask was double wide, making wmask() fat.
 2016-06-07 14:04:01 -07:00
Howard Mao
8db27a36c4 fix Tile reset power on behavior 2016-06-07 11:06:38 -07:00
Palmer Dabbelt
e6c4372332 Fix "make run-asm-tests" for Chisel 3 
This was just a missing Makefrag-verilog dependency (the .d file).
 2016-06-06 21:36:55 -07:00
Andrew Waterman
2c17f828b6 bump chisel and rocket 2016-06-06 21:36:51 -07:00
Wesley W. Terpstra
5495705acf Configs: enable AHB for FPGAs 2016-06-06 21:36:09 -07:00
Wesley W. Terpstra
ef27cc3a33 RocketChip: handle atomics only if needed 2016-06-06 21:36:03 -07:00
Wesley W. Terpstra
3e0ec855cf RocketChip: add ahb mem interface 2016-06-06 21:35:59 -07:00
Wesley W. Terpstra
d2b505f2d2 RocketChip: rename mem to mem_axi in preparation for new bus type 2016-06-06 21:35:55 -07:00
Wesley W. Terpstra
2086c0d603 Configs: add a parameter to control the memory subsystem interface 2016-06-06 21:35:43 -07:00
Wesley W. Terpstra
2ddada1732 ahb: add mmio_ahb option 2016-06-06 21:35:39 -07:00
Wesley W. Terpstra
31f1dcaf84 ahb: rename mmio outputs to mmio_axi 2016-06-06 21:35:34 -07:00
Wesley W. Terpstra
7a24527448 ahb: make MMIO channels specifiy bus type (we will have more than one bridge) 2016-06-06 21:35:30 -07:00
Wesley W. Terpstra
f3a557b67b ahb: AHB parameters should be site specific 
Conflicts:
	src/main/scala/Configs.scala
 2016-06-06 21:35:24 -07:00
Andrew Waterman
4f2e2480a8 When exceptions occur in D-mode, set pc=0x808, not 0x800 
Closes #43
 2016-06-06 20:57:22 -07:00
Howard Mao
172c4f25f4 bump groundtest and uncore 2016-06-06 17:45:30 -07:00