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VexRiscv
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1404 Commits

Author SHA1 Message Date
Dolu1990 7d9a50357f
Merge pull request #233 from dnltz/WIP/dnltz/csr-registers 
plugin: CsrPlugin: Init cycle and instret registers
 2022-01-27 12:05:43 +01:00
Daniel Schultz 57dd80a566 plugin: CsrPlugin: Init cycle and instret registers 
Both counters are initialized with "randBoot()". This is fine for FPGA
designs because the registers can be loaded with default values but
ASIC designs require to load the value during a reset.

Since both counters require to start at 0 (read-only CSR registers),
change both registers from "randBoot()" to "init(0)".

Error:

    reg        [63:0]   CsrPlugin_mcycle = 64'b0000000...00000000000;

           |
  Warning : Ignoring unsynthesizable construct. [VLOGPT-37]

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
 2022-01-26 08:59:03 +01:00
Dolu1990 9c34a1fd2e updated related to JtagInstructionWrapper.ignoreWidth 2022-01-14 09:59:24 +01:00
Dolu1990 b8e904e43f syncronize golden model with dut for lrsc reservation 2022-01-10 19:55:28 +01:00
Dolu1990 6e77f32087 sim golden model lrsc reservation sync 2022-01-10 16:08:38 +01:00
Dolu1990 da53de360f Fix lrsc from last commit 2022-01-10 14:21:20 +01:00
Dolu1990 f46ad43f39
DataCache.withInternalLrSc reserved clearing fix 2022-01-10 13:39:41 +01:00
Dolu1990 349993b235
Merge pull request #230 from OscarShiang/typo 
Fix typo in Linux.scala
 2022-01-04 11:02:27 +01:00
Oscar Shiang fe6c391fe4 Fix typo in Linux.scala 
Correct "machime" to "machine".
 2022-01-04 16:31:23 +08:00
Dolu1990 34e5cafb75 Enable scala 2.13 compatibility 2021-12-20 09:38:35 +01:00
Dolu1990 4824827b7e Enable scala 2.13 compatibility 2021-12-20 09:38:02 +01:00
Dolu1990 a340798840
Update build.properties 2021-12-18 09:11:08 +01:00
Dolu1990 53a3330340
Update build.properties 2021-12-18 09:10:43 +01:00
Dolu1990 dd12047aa7 Merge branch dev (SpinalHDL 1.6.1) 2021-12-15 09:22:46 +01:00
Dolu1990 0539dd7110
SpinalHDL 1.6.2 2021-12-08 23:45:05 +01:00
Dolu1990 6c5908f7a3
Merge pull request #220 from BLangOS/patch-1 
Update DebugPlugin.scala: Add optional readback of hardware breakpoint values
 2021-11-15 09:25:00 +01:00
B.Lang 411d946a58
Update DebugPlugin.scala 
Add readback of the hardware breakpoint values.
A new parameter is added to the plugin to switch readback on and off.
 2021-11-11 12:12:23 +01:00
Dolu1990 acf14385d8 #213 disable pmp test with region overlapping 2021-10-22 17:24:51 +02:00
Dolu1990 9df704cad9
Merge pull request #213 from occheung/pmp-fix 
PMP Plugin: Fix PMP region size & priority
 2021-10-21 10:13:21 +02:00
occheung a3807660e3 pmp perm: revert to mux for priority 2021-10-19 11:40:39 +08:00
occheung df03c99ab2 pmp_setter: fix mask generation 2021-10-19 11:39:25 +08:00
Dolu1990 c3c3a94c5d IBusSimplePlugin can now use a Vec based buffer 2021-10-13 16:26:16 +02:00
Dolu1990 97a3c1955b VexRiscvSmpCluster add d$ i$ less arg 2021-10-11 11:57:39 +02:00
Dolu1990 35754a0709 Fix BrieySim (SpinalSim) 2021-09-25 13:28:37 +02:00
Dolu1990 8c0fbcadac Add BrieySim (SpinalSim) 2021-09-25 13:18:55 +02:00
Dolu1990 5f5f4afbf2 Briey revert RVC unwanted addition 2021-09-22 15:01:08 +02:00
Dolu1990 b807254759 Briey and Murax verilators now use FST instead of VCD 2021-09-22 12:57:27 +02:00
Dolu1990 65cda95176 Fix wishbone bridges with datawidth > 32 2021-09-17 09:43:30 +02:00
Dolu1990 c1481ae244 update ScopeProperty usages 2021-09-16 19:08:41 +02:00
Dolu1990 42bb1ab591 d$ / i$ toWishbone bridges can now be bigger than 32 bits 
https://github.com/m-labs/VexRiscv-verilog/pull/12
 2021-09-15 11:36:51 +02:00
Dolu1990 68e704f309 restore avalon d$ tests 2021-09-02 15:42:33 +02:00
Dolu1990 efd3cd4737 Merge branch 'master' into dev 2021-09-02 14:16:07 +02:00
Dolu1990 cc9f3e753a Fix d$ toAxi bridge 2021-09-02 14:14:42 +02:00
Dolu1990 bc561c30eb Add PmpPluginOld (support TOR) 2021-09-01 11:27:12 +02:00
Dolu1990 5c7e4a0294 #170 wishbone example now set dBusCmdMasterPipe 2021-08-24 23:24:29 +02:00
Dolu1990 3deeab42fd VexRiscvSmpCluster config fix 2021-08-10 12:14:42 +02:00
Dolu1990 805bd56077 Fix VexRiscvBmbGenerator.hardwareBreakpointCount default value 2021-07-30 16:51:07 +02:00
Dolu1990 671bd30953 Update Bmb invalidate/sync parameters 2021-07-28 13:44:04 +02:00
Dolu1990 ba8f5f966a Vfu typo 2021-07-26 15:27:20 +02:00
Dolu1990 b717f228d6 VfuPlugin wip 2021-07-26 15:17:06 +02:00
Dolu1990 c242744d02 CfuPlugin now only fork when the rest of the pipeline is hazard free 2021-07-26 14:45:54 +02:00
Dolu1990 f3f9b79f9a VexRiscvSmpCluster earlyShifterInjection added 2021-07-21 18:34:57 +02:00
Dolu1990 5fc4125763 Merge branch 'dev' 2021-07-20 11:21:11 +02:00
Dolu1990 3028c19389 Fix #191 (data cache toAxi bridge) 2021-07-20 11:20:53 +02:00
Dolu1990 5f2fcc7d0f Merge branch 'dev' 
(SpinalHDL 1.6.0)
 2021-07-20 10:39:09 +02:00
Dolu1990 66bcd7fca7 readme: add the tom link about JTAG and GDB 2021-07-20 10:14:54 +02:00
Dolu1990 0cdad37fff VexRiscvSmpClusterGen now implement ebreak 2021-07-11 21:55:33 +02:00
Dolu1990 91b3e79485 SpinalHDL version++ 2021-07-11 21:55:13 +02:00
Dolu1990 a4c86130cc Update README.md 2021-07-09 09:35:49 +02:00
Dolu1990 9bc7dce857
Update README.md 2021-07-08 09:47:54 +02:00