Sebastien Bourdeauducq [Sat, 23 Mar 2013 23:43:22 +0000 (00:43 +0100)]
dvisampler/charsync: fix found_control signal
Sebastien Bourdeauducq [Sat, 23 Mar 2013 23:17:42 +0000 (00:17 +0100)]
software/stddef.h: c++ compat for NULL
Sebastien Bourdeauducq [Sat, 23 Mar 2013 12:48:40 +0000 (13:48 +0100)]
dvisampler: clean up EDID data
Sebastien Bourdeauducq [Fri, 22 Mar 2013 22:49:25 +0000 (23:49 +0100)]
dvisampler: decode before channel sync
Sebastien Bourdeauducq [Fri, 22 Mar 2013 20:28:17 +0000 (21:28 +0100)]
dvisampler: decoding
Sebastien Bourdeauducq [Fri, 22 Mar 2013 17:37:10 +0000 (18:37 +0100)]
dvisampler: channel synchronization
Sebastien Bourdeauducq [Thu, 21 Mar 2013 21:56:13 +0000 (22:56 +0100)]
dvisampler: character synchronization
Sebastien Bourdeauducq [Thu, 21 Mar 2013 18:06:15 +0000 (19:06 +0100)]
dvisampler/datacapture: deserialize to 10 bits
Sebastien Bourdeauducq [Thu, 21 Mar 2013 18:02:04 +0000 (19:02 +0100)]
dvisampler/clocking: generate pix reset
Sebastien Bourdeauducq [Thu, 21 Mar 2013 14:32:26 +0000 (15:32 +0100)]
software/videomixer: quick hack for phase detection
Sebastien Bourdeauducq [Thu, 21 Mar 2013 09:42:31 +0000 (10:42 +0100)]
software: add videomixer base files
Sebastien Bourdeauducq [Thu, 21 Mar 2013 09:41:56 +0000 (10:41 +0100)]
software/bios: change boot order
Sebastien Bourdeauducq [Wed, 20 Mar 2013 23:46:29 +0000 (00:46 +0100)]
dvisampler: software controlled phase detector
Sebastien Bourdeauducq [Mon, 18 Mar 2013 19:31:59 +0000 (20:31 +0100)]
dvisampler/clocking: proper pix5x reset synchronization
Sebastien Bourdeauducq [Mon, 18 Mar 2013 18:03:17 +0000 (19:03 +0100)]
dvisampler: use pix5x as IODELAY clock
Sebastien Bourdeauducq [Mon, 18 Mar 2013 16:44:01 +0000 (17:44 +0100)]
Use Instance.Input(..., ClockSignal/ResetSignal) instead of Instance.ClockPort/ResetPort
Sebastien Bourdeauducq [Sun, 17 Mar 2013 19:16:58 +0000 (20:16 +0100)]
m1crg: set CLKIN_PERIOD for vga_clock_gen
Sebastien Bourdeauducq [Sun, 17 Mar 2013 16:42:22 +0000 (17:42 +0100)]
dvisampler/datacapture: connect IODELAY IOCLK0
Sebastien Bourdeauducq [Sun, 17 Mar 2013 16:36:49 +0000 (17:36 +0100)]
dvisampler/datacapture: fix tap counter reg
Sebastien Bourdeauducq [Sun, 17 Mar 2013 14:41:50 +0000 (15:41 +0100)]
dvisampler: fixes
Sebastien Bourdeauducq [Sun, 17 Mar 2013 13:43:10 +0000 (14:43 +0100)]
dvisampler: add clocking and phase detector
Sebastien Bourdeauducq [Fri, 15 Mar 2013 18:51:29 +0000 (19:51 +0100)]
MultiReg: remove idomain
Sebastien Bourdeauducq [Fri, 15 Mar 2013 18:17:05 +0000 (19:17 +0100)]
Use new ClockDomain API
Sebastien Bourdeauducq [Wed, 13 Mar 2013 18:59:39 +0000 (19:59 +0100)]
software/bios: default length 4 for mr command
Sebastien Bourdeauducq [Wed, 13 Mar 2013 18:56:56 +0000 (19:56 +0100)]
Instantiate DVI sampler core for both ports
Sebastien Bourdeauducq [Wed, 13 Mar 2013 18:56:26 +0000 (19:56 +0100)]
dvisampler: add core, EDID support
Sebastien Bourdeauducq [Tue, 12 Mar 2013 15:13:20 +0000 (16:13 +0100)]
build.py: use implicit get_fragment
Sebastien Bourdeauducq [Tue, 12 Mar 2013 14:47:54 +0000 (15:47 +0100)]
Use automatic register naming
Sebastien Bourdeauducq [Sun, 10 Mar 2013 18:32:38 +0000 (19:32 +0100)]
Use new module, autoreg and eventmanager Migen APIs
Sebastien Bourdeauducq [Wed, 6 Mar 2013 10:10:16 +0000 (11:10 +0100)]
software/libcompiler-rt: add ctzsi2
Sebastien Bourdeauducq [Sun, 24 Feb 2013 16:42:28 +0000 (17:42 +0100)]
lm32: update
Sebastien Bourdeauducq [Sun, 24 Feb 2013 16:41:56 +0000 (17:41 +0100)]
m1crg: advance off-chip DDR clock phase
Sebastien Bourdeauducq [Sun, 24 Feb 2013 15:51:03 +0000 (16:51 +0100)]
bios: print number of memory errors
Sebastien Bourdeauducq [Sun, 24 Feb 2013 15:28:59 +0000 (16:28 +0100)]
build: support optional MMU
Sebastien Bourdeauducq [Sun, 24 Feb 2013 14:57:19 +0000 (15:57 +0100)]
lm32: use submodule
Sebastien Bourdeauducq [Sun, 24 Feb 2013 12:07:25 +0000 (13:07 +0100)]
Use new 'specials' API
Sebastien Bourdeauducq [Sun, 24 Feb 2013 11:31:00 +0000 (12:31 +0100)]
corelogic -> genlib
Sebastien Bourdeauducq [Tue, 19 Feb 2013 12:27:43 +0000 (13:27 +0100)]
Build FPG file
Sebastien Bourdeauducq [Tue, 19 Feb 2013 12:22:35 +0000 (13:22 +0100)]
tools: add byteswap
Sebastien Bourdeauducq [Sun, 17 Feb 2013 15:21:25 +0000 (16:21 +0100)]
bios: use puts for long string
Sebastien Bourdeauducq [Sun, 17 Feb 2013 13:29:11 +0000 (14:29 +0100)]
bios: add build date to banner
Sebastien Bourdeauducq [Sat, 16 Feb 2013 23:12:15 +0000 (00:12 +0100)]
Makefile: correct bitstream filename
Sebastien Bourdeauducq [Sat, 16 Feb 2013 22:41:42 +0000 (23:41 +0100)]
software: go back to GCC
Sebastien Bourdeauducq [Fri, 15 Feb 2013 18:39:54 +0000 (19:39 +0100)]
load.jtag: remove CFG_OUT/CFG_IN instructions
Sebastien Bourdeauducq [Wed, 13 Feb 2013 22:59:35 +0000 (23:59 +0100)]
m1crg: fix signal names
Sebastien Bourdeauducq [Mon, 11 Feb 2013 17:23:06 +0000 (18:23 +0100)]
Use Mibuild
Sebastien Bourdeauducq [Sat, 9 Feb 2013 16:09:29 +0000 (17:09 +0100)]
tb: use default runner
Sebastien Bourdeauducq [Sat, 12 Jan 2013 09:57:43 +0000 (10:57 +0100)]
software/include: add float.h
Sebastien Bourdeauducq [Sat, 12 Jan 2013 09:51:07 +0000 (10:51 +0100)]
software/include: add stdbool.h
Sebastien Bourdeauducq [Thu, 10 Jan 2013 17:01:42 +0000 (18:01 +0100)]
software: hide and delete .ts files
Sebastien Bourdeauducq [Thu, 10 Jan 2013 16:59:00 +0000 (17:59 +0100)]
software: compile compiler-rt ourselves
Sebastien Bourdeauducq [Thu, 10 Jan 2013 16:58:17 +0000 (17:58 +0100)]
software/include/base/stdint.h: add INT32_C
Sebastien Bourdeauducq [Thu, 10 Jan 2013 16:20:31 +0000 (17:20 +0100)]
software: run the assembler ourselves to prevent future time wastage due to breakage of our custom Clang toolchain
Sebastien Bourdeauducq [Thu, 10 Jan 2013 16:14:51 +0000 (17:14 +0100)]
software/common.mak: remove -fsigned-char from CFLAGS
Sebastien Bourdeauducq [Thu, 10 Jan 2013 16:13:33 +0000 (17:13 +0100)]
software/common.mak: use -target instead of deprecated -ccc-host-triple
Sebastien Bourdeauducq [Thu, 10 Jan 2013 16:10:29 +0000 (17:10 +0100)]
software/include/base/stdint.h: more definitions
Sebastien Bourdeauducq [Tue, 18 Dec 2012 13:55:58 +0000 (14:55 +0100)]
Do not use super()
Sebastien Bourdeauducq [Fri, 14 Dec 2012 14:54:16 +0000 (15:54 +0100)]
Move Token
Sebastien Bourdeauducq [Wed, 12 Dec 2012 21:52:55 +0000 (22:52 +0100)]
Remove ActorNode
Sebastien Bourdeauducq [Thu, 6 Dec 2012 19:57:00 +0000 (20:57 +0100)]
Fix instantiations
Sebastien Bourdeauducq [Thu, 6 Dec 2012 16:15:47 +0000 (17:15 +0100)]
bank/csrgen: interface -> bus
Sebastien Bourdeauducq [Sat, 1 Dec 2012 11:59:47 +0000 (12:59 +0100)]
Merge branch 'master' of github.com:milkymist/milkymist-ng
Sebastien Bourdeauducq [Sat, 1 Dec 2012 11:59:32 +0000 (12:59 +0100)]
Use Wishbone SRAM component from Migen
Michael Walle [Thu, 29 Nov 2012 23:19:44 +0000 (00:19 +0100)]
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>
Sebastien Bourdeauducq [Thu, 29 Nov 2012 22:41:51 +0000 (23:41 +0100)]
Replace Signal(bits_for(... with Signal(max=...
Sebastien Bourdeauducq [Thu, 29 Nov 2012 22:38:04 +0000 (23:38 +0100)]
Use new bitwidth/signedness system
Sebastien Bourdeauducq [Wed, 28 Nov 2012 22:18:53 +0000 (23:18 +0100)]
Remove Constant
Sebastien Bourdeauducq [Wed, 28 Nov 2012 21:49:22 +0000 (22:49 +0100)]
Workaround for zero-delay loop simulation problem with Icarus Verilog. TODO: clarify and revert this commit.
Sebastien Bourdeauducq [Mon, 26 Nov 2012 18:32:56 +0000 (19:32 +0100)]
sram: do not use MemoryPort
Sebastien Bourdeauducq [Mon, 26 Nov 2012 17:19:41 +0000 (18:19 +0100)]
tb/asmicon/asmicon_wb: more complete testing by default
Sebastien Bourdeauducq [Sat, 17 Nov 2012 18:43:30 +0000 (19:43 +0100)]
tb/asmicon: new initiator API
Michael Walle [Mon, 12 Nov 2012 18:36:22 +0000 (19:36 +0100)]
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>
Sebastien Bourdeauducq [Wed, 14 Nov 2012 13:25:15 +0000 (14:25 +0100)]
lm32: split lm32_include.v
Michael Walle [Mon, 12 Nov 2012 18:36:16 +0000 (19:36 +0100)]
lm32: fix documentation style
Signed-off-by: Michael Walle <michael@walle.cc>
Michael Walle [Mon, 12 Nov 2012 18:36:15 +0000 (19:36 +0100)]
lm32: remove unneeded parameter in lm32_dp_ram
addr_depth can be computed by addr_width.
Signed-off-by: Michael Walle <michael@walle.cc>
Michael Walle [Mon, 12 Nov 2012 18:36:14 +0000 (19:36 +0100)]
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>
Michael Walle [Mon, 12 Nov 2012 18:36:13 +0000 (19:36 +0100)]
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>
Sebastien Bourdeauducq [Tue, 9 Oct 2012 19:11:26 +0000 (21:11 +0200)]
framebuffer: use new SingleGenerator
Sebastien Bourdeauducq [Tue, 9 Oct 2012 17:08:37 +0000 (19:08 +0200)]
Remove uses of the RE signal on field registers
Sebastien Bourdeauducq [Mon, 10 Sep 2012 22:21:07 +0000 (00:21 +0200)]
Define clock domains instead of passing extra clocks as regular signals
Sebastien Bourdeauducq [Mon, 10 Sep 2012 21:47:06 +0000 (23:47 +0200)]
Basic support for new clock domain and instance API
Sebastien Bourdeauducq [Sat, 4 Aug 2012 23:11:37 +0000 (01:11 +0200)]
framebuffer: disable debugger by default
Sebastien Bourdeauducq [Sat, 4 Aug 2012 21:39:29 +0000 (23:39 +0200)]
bios/dataflow: use freeze register
Sebastien Bourdeauducq [Sat, 4 Aug 2012 20:59:21 +0000 (22:59 +0200)]
asmicon: fix and simplify refresh grant logic
Sebastien Bourdeauducq [Sat, 4 Aug 2012 20:49:43 +0000 (22:49 +0200)]
asmicon/bankmachine: respect SDRAM write-to-precharge specification
Sebastien Bourdeauducq [Sat, 4 Aug 2012 15:38:42 +0000 (17:38 +0200)]
asmicon/multiplexer: correct read-to-write delay to prevent conflicts on the tag bus
Sebastien Bourdeauducq [Sat, 4 Aug 2012 14:32:15 +0000 (16:32 +0200)]
bios: asmiprobe command
Because with reordering architectures come order-dependent intermittent bugs.
Sebastien Bourdeauducq [Sat, 4 Aug 2012 14:31:24 +0000 (16:31 +0200)]
Add ASMIprobe core
Sebastien Bourdeauducq [Fri, 3 Aug 2012 20:33:52 +0000 (22:33 +0200)]
asmicon/bankmachine/selector: fix round-robin CE
Sebastien Bourdeauducq [Fri, 3 Aug 2012 20:11:16 +0000 (22:11 +0200)]
asmicon/bankmachine: do not insert buffer when using _SimpleSelector
Sebastien Bourdeauducq [Fri, 3 Aug 2012 20:10:04 +0000 (22:10 +0200)]
tb/selector: use _SimpleSelector
Sebastien Bourdeauducq [Fri, 3 Aug 2012 20:09:23 +0000 (22:09 +0200)]
tb/asmicon: concurrent reads and writes
Sebastien Bourdeauducq [Fri, 3 Aug 2012 19:23:54 +0000 (21:23 +0200)]
asmicon: bring full_selector param to top-level
Sebastien Bourdeauducq [Fri, 3 Aug 2012 16:51:39 +0000 (18:51 +0200)]
bios: add command to print df debug info
Sebastien Bourdeauducq [Fri, 3 Aug 2012 16:51:18 +0000 (18:51 +0200)]
framebuffer: support df debugger
Sebastien Bourdeauducq [Fri, 13 Jul 2012 17:25:38 +0000 (19:25 +0200)]
asmicon: simple selector option
Sebastien Bourdeauducq [Fri, 13 Jul 2012 16:33:03 +0000 (18:33 +0200)]
x.bv.width -> len(x)
Sebastien Bourdeauducq [Fri, 13 Jul 2012 16:05:26 +0000 (18:05 +0200)]
asmicon: remove uses of multimux
Sebastien Bourdeauducq [Thu, 12 Jul 2012 18:13:31 +0000 (20:13 +0200)]
framebuffer: clean shutdown
Sebastien Bourdeauducq [Thu, 12 Jul 2012 17:40:49 +0000 (19:40 +0200)]
top: use two slots for the framebuffer ASMI port