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
Sebastien Bourdeauducq [Thu, 12 Jul 2012 16:56:17 +0000 (18:56 +0200)]
framebuffer: use ASMI reader factory
Sebastien Bourdeauducq [Sat, 7 Jul 2012 09:34:22 +0000 (11:34 +0200)]
framebuffer: print rgb in simulation
Sebastien Bourdeauducq [Sat, 7 Jul 2012 09:30:43 +0000 (11:30 +0200)]
tb/framebuffer: remove vcd
Sebastien Bourdeauducq [Sat, 7 Jul 2012 09:30:27 +0000 (11:30 +0200)]
framebuffer: fix FIFO read clocking
Sebastien Bourdeauducq [Sat, 7 Jul 2012 08:58:13 +0000 (10:58 +0200)]
Revert "framebuffer: switch to real DMA"
This reverts commit
3add96212bfb23e459a703a54b8e7e0a1551456b.
Sebastien Bourdeauducq [Fri, 6 Jul 2012 22:23:56 +0000 (00:23 +0200)]
framebuffer: switch to real DMA
Sebastien Bourdeauducq [Fri, 6 Jul 2012 22:12:34 +0000 (00:12 +0200)]
framebuffer: fix deadlock
Sebastien Bourdeauducq [Fri, 6 Jul 2012 22:11:58 +0000 (00:11 +0200)]
tb/framebuffer: compute parameters
Sebastien Bourdeauducq [Tue, 3 Jul 2012 17:04:44 +0000 (19:04 +0200)]
framebuffer: make simulation easier
Sebastien Bourdeauducq [Tue, 3 Jul 2012 16:14:39 +0000 (18:14 +0200)]
framebuffer: fix computation of alignment bits
Sebastien Bourdeauducq [Sun, 1 Jul 2012 20:30:07 +0000 (22:30 +0200)]
framebuffer: indentation
Sebastien Bourdeauducq [Sun, 1 Jul 2012 19:46:11 +0000 (21:46 +0200)]
framebuffer: fake DMA for testing (WIP)
Sebastien Bourdeauducq [Sun, 1 Jul 2012 19:45:52 +0000 (21:45 +0200)]
framebuffer/vtg: fix dataflow control (inc. WA for Migen bug - FIXME)
Sebastien Bourdeauducq [Sun, 1 Jul 2012 19:44:33 +0000 (21:44 +0200)]
framebuffer: fix pixel split
Sebastien Bourdeauducq [Sun, 1 Jul 2012 16:43:39 +0000 (18:43 +0200)]
framebuffer: fix sync generation
Sebastien Bourdeauducq [Sun, 1 Jul 2012 16:14:16 +0000 (18:14 +0200)]
Work around imbecilic timing constraints system
Sebastien Bourdeauducq [Sun, 1 Jul 2012 16:13:49 +0000 (18:13 +0200)]
framebuffer: register output of FIFO
Sebastien Bourdeauducq [Sun, 1 Jul 2012 15:03:40 +0000 (17:03 +0200)]
framebuffer: video timing generator
Sebastien Bourdeauducq [Sun, 1 Jul 2012 13:22:57 +0000 (15:22 +0200)]
framebuffer: FIFO
Sebastien Bourdeauducq [Fri, 29 Jun 2012 15:09:16 +0000 (17:09 +0200)]
framebuffer: VTG and FIFO skeleton
Sebastien Bourdeauducq [Fri, 29 Jun 2012 14:11:05 +0000 (16:11 +0200)]
framebuffer: chop memory words
Sebastien Bourdeauducq [Sun, 24 Jun 2012 17:15:19 +0000 (19:15 +0200)]
framebuffer: ala flow->actorlib
Sebastien Bourdeauducq [Fri, 22 Jun 2012 13:01:25 +0000 (15:01 +0200)]
framebuffer: control.For -> misc.IntSequence
Sebastien Bourdeauducq [Sun, 17 Jun 2012 16:36:23 +0000 (18:36 +0200)]
framebuffer: address generator and DMA
Sebastien Bourdeauducq [Sun, 17 Jun 2012 15:22:02 +0000 (17:22 +0200)]
framebuffer: frame initiator
Sebastien Bourdeauducq [Sun, 17 Jun 2012 11:41:26 +0000 (13:41 +0200)]
VGA framebuffer connections
Sebastien Bourdeauducq [Mon, 4 Jun 2012 17:45:13 +0000 (19:45 +0200)]
software/libbase: qsort
Sebastien Bourdeauducq [Mon, 4 Jun 2012 17:41:49 +0000 (19:41 +0200)]
base/stdlib.h: abs/labs
Sebastien Bourdeauducq [Mon, 4 Jun 2012 17:41:41 +0000 (19:41 +0200)]
software/base/limits.h: add some more