Commit Graph

387 Commits

Author SHA1 Message Date
Sebastien Bourdeauducq 5649e88a90 Use Mibuild 2013-02-11 18:23:06 +01:00
Sebastien Bourdeauducq f68fcef90c tb: use default runner 2013-02-09 17:09:29 +01:00
Sebastien Bourdeauducq a94ee3884f software/include: add float.h 2013-01-12 10:57:43 +01:00
Sebastien Bourdeauducq 83f562a76c software/include: add stdbool.h 2013-01-12 10:51:07 +01:00
Sebastien Bourdeauducq 080dbaa206 software: hide and delete .ts files 2013-01-10 18:01:42 +01:00
Sebastien Bourdeauducq 7adee988f2 software: compile compiler-rt ourselves 2013-01-10 17:59:00 +01:00
Sebastien Bourdeauducq d576893bda software/include/base/stdint.h: add INT32_C 2013-01-10 17:58:17 +01:00
Sebastien Bourdeauducq c5c29199be software: run the assembler ourselves to prevent future time wastage due to breakage of our custom Clang toolchain 2013-01-10 17:20:31 +01:00
Sebastien Bourdeauducq c490917aec software/common.mak: remove -fsigned-char from CFLAGS 2013-01-10 17:14:51 +01:00
Sebastien Bourdeauducq e4144f2c7d software/common.mak: use -target instead of deprecated -ccc-host-triple 2013-01-10 17:13:33 +01:00
Sebastien Bourdeauducq b0503aaf85 software/include/base/stdint.h: more definitions 2013-01-10 17:10:29 +01:00
Sebastien Bourdeauducq 51f4f920a2 Do not use super() 2012-12-18 14:55:58 +01:00
Sebastien Bourdeauducq c44ff8941c Move Token 2012-12-14 15:54:16 +01:00
Sebastien Bourdeauducq 3986790621 Remove ActorNode 2012-12-12 22:52:55 +01:00
Sebastien Bourdeauducq 053f8ed82c Fix instantiations 2012-12-06 20:57:00 +01:00
Sebastien Bourdeauducq 0392dd8ac2 bank/csrgen: interface -> bus 2012-12-06 17:15:47 +01:00
Sebastien Bourdeauducq bec02c4783 Merge branch 'master' of github.com:milkymist/milkymist-ng 2012-12-01 12:59:47 +01:00
Sebastien Bourdeauducq fee70e9866 Use Wishbone SRAM component from Migen 2012-12-01 12:59:32 +01:00
Michael Walle 7a1e4cb66b lm32: fix watchpoints
The wp_match_n vector is off by one. Which results in undefined states, at
least in simulation.

Signed-off-by: Michael Walle <michael@walle.cc>
2012-11-30 15:22:40 +01:00
Sebastien Bourdeauducq 293a62dabe Replace Signal(bits_for(... with Signal(max=... 2012-11-29 23:41:51 +01:00
Sebastien Bourdeauducq 8bf6945dfd Use new bitwidth/signedness system 2012-11-29 23:38:04 +01:00
Sebastien Bourdeauducq 7e2bc00c0a Remove Constant 2012-11-28 23:18:53 +01:00
Sebastien Bourdeauducq 79e5f24a65 Workaround for zero-delay loop simulation problem with Icarus Verilog. TODO: clarify and revert this commit. 2012-11-28 22:49:22 +01:00
Sebastien Bourdeauducq 0620e75cb8 sram: do not use MemoryPort 2012-11-26 19:32:56 +01:00
Sebastien Bourdeauducq 0c29775a8f tb/asmicon/asmicon_wb: more complete testing by default 2012-11-26 18:19:41 +01:00
Sebastien Bourdeauducq 5ae1b2644e tb/asmicon: new initiator API 2012-11-17 19:43:30 +01:00
Michael Walle a0ff666628 lm32: replace $clog2 with macro
Unfortunately, XST does not support $clog2 with the localparam keyword
(the parameter keyword works just fine). Define a macro which replaces the
call with a constant function.

This commit can be reverted if the bug in XST is fixed.

Signed-off-by: Michael Walle <michael@walle.cc>
2012-11-14 14:30:16 +01:00
Sebastien Bourdeauducq d15d982904 lm32: split lm32_include.v 2012-11-14 14:25:15 +01:00
Michael Walle 2ae17af75b lm32: fix documentation style
Signed-off-by: Michael Walle <michael@walle.cc>
2012-11-14 14:09:21 +01:00
Michael Walle 4bee685c54 lm32: remove unneeded parameter in lm32_dp_ram
addr_depth can be computed by addr_width.

Signed-off-by: Michael Walle <michael@walle.cc>
2012-11-14 14:08:41 +01:00
Michael Walle 10495e72d0 lm32: rename mem array in lm32_dp_ram
Be compatible with original proprietary DP RAM instantiation. This is
needed for simulation, where r0 is initialized to zero in lm32_cpu.v.

Signed-off-by: Michael Walle <michael@walle.cc>
2012-11-14 14:08:06 +01:00
Michael Walle 47baad4fe1 lm32: replace clogb2 by builtin $clog2
This function is fixed in ISE since version 14.1 (see AR #44586). If the
builtin function is used, the design can be simulated with Icarus Verilog.

Signed-off-by: Michael Walle <michael@walle.cc>
2012-11-14 14:07:28 +01:00
Sebastien Bourdeauducq ced98d7bee framebuffer: use new SingleGenerator 2012-10-09 21:11:26 +02:00
Sebastien Bourdeauducq dd6eacba62 Remove uses of the RE signal on field registers 2012-10-09 19:08:37 +02:00
Sebastien Bourdeauducq c86dd3cbef Define clock domains instead of passing extra clocks as regular signals 2012-09-11 00:21:07 +02:00
Sebastien Bourdeauducq 5931c5eb59 Basic support for new clock domain and instance API 2012-09-10 23:47:06 +02:00
Sebastien Bourdeauducq 42d5e850fe framebuffer: disable debugger by default 2012-08-05 01:11:37 +02:00
Sebastien Bourdeauducq 5ef8d5f534 bios/dataflow: use freeze register 2012-08-04 23:39:29 +02:00
Sebastien Bourdeauducq a5d6ced181 asmicon: fix and simplify refresh grant logic 2012-08-04 22:59:21 +02:00
Sebastien Bourdeauducq ea4c214790 asmicon/bankmachine: respect SDRAM write-to-precharge specification 2012-08-04 22:49:43 +02:00
Sebastien Bourdeauducq 1451cad710 asmicon/multiplexer: correct read-to-write delay to prevent conflicts on the tag bus 2012-08-04 17:38:42 +02:00
Sebastien Bourdeauducq 274a00217e bios: asmiprobe command
Because with reordering architectures come order-dependent intermittent bugs.
2012-08-04 16:32:15 +02:00
Sebastien Bourdeauducq 855eec776d Add ASMIprobe core 2012-08-04 16:31:24 +02:00
Sebastien Bourdeauducq 6807dba8bc asmicon/bankmachine/selector: fix round-robin CE 2012-08-03 22:33:52 +02:00
Sebastien Bourdeauducq df2b653c67 asmicon/bankmachine: do not insert buffer when using _SimpleSelector 2012-08-03 22:11:16 +02:00
Sebastien Bourdeauducq 6078a4e6d0 tb/selector: use _SimpleSelector 2012-08-03 22:10:04 +02:00
Sebastien Bourdeauducq 5bbdab1fd6 tb/asmicon: concurrent reads and writes 2012-08-03 22:09:23 +02:00
Sebastien Bourdeauducq bf8f387324 asmicon: bring full_selector param to top-level 2012-08-03 21:23:54 +02:00
Sebastien Bourdeauducq eb751f6e80 bios: add command to print df debug info 2012-08-03 18:51:39 +02:00
Sebastien Bourdeauducq 0642f0ca94 framebuffer: support df debugger 2012-08-03 18:51:18 +02:00