litex.git
11 years agodoc: new 'specials' API
Sebastien Bourdeauducq [Fri, 22 Feb 2013 17:12:42 +0000 (18:12 +0100)]
doc: new 'specials' API

11 years agoNew 'specials' API
Sebastien Bourdeauducq [Fri, 22 Feb 2013 16:56:35 +0000 (17:56 +0100)]
New 'specials' API

11 years ago- reworking WIP
Florent Kermarrec [Fri, 22 Feb 2013 13:28:05 +0000 (14:28 +0100)]
- reworking WIP

11 years agogeneric_platform: prefix subsignals
Sebastien Bourdeauducq [Wed, 20 Feb 2013 17:27:04 +0000 (18:27 +0100)]
generic_platform: prefix subsignals

11 years agodoc: tristates
Sebastien Bourdeauducq [Tue, 19 Feb 2013 16:52:57 +0000 (17:52 +0100)]
doc: tristates

11 years agofhdl: TSTriple
Sebastien Bourdeauducq [Tue, 19 Feb 2013 16:26:02 +0000 (17:26 +0100)]
fhdl: TSTriple

11 years agoBuild FPG file
Sebastien Bourdeauducq [Tue, 19 Feb 2013 12:27:43 +0000 (13:27 +0100)]
Build FPG file

11 years agotools: add byteswap
Sebastien Bourdeauducq [Tue, 19 Feb 2013 12:22:35 +0000 (13:22 +0100)]
tools: add byteswap

11 years agobios: use puts for long string
Sebastien Bourdeauducq [Sun, 17 Feb 2013 15:21:25 +0000 (16:21 +0100)]
bios: use puts for long string

11 years agobios: add build date to banner
Sebastien Bourdeauducq [Sun, 17 Feb 2013 13:29:11 +0000 (14:29 +0100)]
bios: add build date to banner

11 years agoMakefile: correct bitstream filename
Sebastien Bourdeauducq [Sat, 16 Feb 2013 23:12:15 +0000 (00:12 +0100)]
Makefile: correct bitstream filename

11 years agosoftware: go back to GCC
Sebastien Bourdeauducq [Sat, 16 Feb 2013 22:41:42 +0000 (23:41 +0100)]
software: go back to GCC

11 years agoadd README, LICENSE and gitignore
Sebastien Bourdeauducq [Fri, 15 Feb 2013 18:56:44 +0000 (19:56 +0100)]
add README, LICENSE and gitignore

11 years agoload.jtag: remove CFG_OUT/CFG_IN instructions
Sebastien Bourdeauducq [Fri, 15 Feb 2013 18:39:54 +0000 (19:39 +0100)]
load.jtag: remove CFG_OUT/CFG_IN instructions

11 years agofhdl: tristate support
Sebastien Bourdeauducq [Thu, 14 Feb 2013 23:17:24 +0000 (00:17 +0100)]
fhdl: tristate support

11 years agogeneric_platform: add name
Sebastien Bourdeauducq [Thu, 14 Feb 2013 19:02:35 +0000 (20:02 +0100)]
generic_platform: add name

11 years agom1crg: fix signal names
Sebastien Bourdeauducq [Wed, 13 Feb 2013 22:59:35 +0000 (23:59 +0100)]
m1crg: fix signal names

11 years agogeneric_platform: fix IO signal set when using existing record objects
Sebastien Bourdeauducq [Wed, 13 Feb 2013 22:29:33 +0000 (23:29 +0100)]
generic_platform: fix IO signal set when using existing record objects

11 years agogeneric_platform: get absolute path for added sources
Sebastien Bourdeauducq [Tue, 12 Feb 2013 18:16:00 +0000 (19:16 +0100)]
generic_platform: get absolute path for added sources

11 years agofhdl/autofragment: from_attributes
Sebastien Bourdeauducq [Mon, 11 Feb 2013 17:34:01 +0000 (18:34 +0100)]
fhdl/autofragment: from_attributes

11 years agoUse Mibuild
Sebastien Bourdeauducq [Mon, 11 Feb 2013 17:23:06 +0000 (18:23 +0100)]
Use Mibuild

11 years agogeneric_platform: fix request
Sebastien Bourdeauducq [Mon, 11 Feb 2013 16:54:01 +0000 (17:54 +0100)]
generic_platform: fix request

11 years agoplatforms/m1: norflash_reset -> norflash_rst_n
Sebastien Bourdeauducq [Mon, 11 Feb 2013 16:46:27 +0000 (17:46 +0100)]
platforms/m1: norflash_reset -> norflash_rst_n

11 years agoplatforms/m1: add serial pins
Sebastien Bourdeauducq [Mon, 11 Feb 2013 16:46:03 +0000 (17:46 +0100)]
platforms/m1: add serial pins

11 years agodoc: fix signal desc layout
Sebastien Bourdeauducq [Sun, 10 Feb 2013 18:39:18 +0000 (19:39 +0100)]
doc: fix signal desc layout

11 years agoMerge branch 'master' of github.com:milkymist/migen
Sebastien Bourdeauducq [Sun, 10 Feb 2013 18:03:32 +0000 (19:03 +0100)]
Merge branch 'master' of github.com:milkymist/migen

11 years agodoc/dataflow: remove ActorNode
Sebastien Bourdeauducq [Sun, 10 Feb 2013 18:03:18 +0000 (19:03 +0100)]
doc/dataflow: remove ActorNode

11 years agodoc/dataflow: remove ALA
Sebastien Bourdeauducq [Sun, 10 Feb 2013 17:57:03 +0000 (18:57 +0100)]
doc/dataflow: remove ALA

11 years agodoc: multiple clock domains
Sebastien Bourdeauducq [Sun, 10 Feb 2013 17:56:45 +0000 (18:56 +0100)]
doc: multiple clock domains

11 years agodoc: do not inline examples as this never works with most Sphinx setups ...
Sebastien Bourdeauducq [Sun, 10 Feb 2013 17:45:06 +0000 (18:45 +0100)]
doc: do not inline examples as this never works with most Sphinx setups ...

11 years agodoc: update to new Migen APIs
Sebastien Bourdeauducq [Sun, 10 Feb 2013 17:42:47 +0000 (18:42 +0100)]
doc: update to new Migen APIs

11 years agotb: use default runner
Sebastien Bourdeauducq [Sat, 9 Feb 2013 16:09:29 +0000 (17:09 +0100)]
tb: use default runner

11 years agosim: default runner to Icarus Verilog
Sebastien Bourdeauducq [Sat, 9 Feb 2013 16:04:53 +0000 (17:04 +0100)]
sim: default runner to Icarus Verilog

11 years agoflow/perftools: finish removing ActorNode
Sebastien Bourdeauducq [Sat, 9 Feb 2013 16:03:48 +0000 (17:03 +0100)]
flow/perftools: finish removing ActorNode

11 years agoSupport for command line arguments
Sebastien Bourdeauducq [Fri, 8 Feb 2013 21:23:58 +0000 (22:23 +0100)]
Support for command line arguments

11 years agoxilinx_ise: support building files without running ISE
Sebastien Bourdeauducq [Fri, 8 Feb 2013 19:31:45 +0000 (20:31 +0100)]
xilinx_ise: support building files without running ISE

11 years agoSupport adding Verilog/VHDL files
Sebastien Bourdeauducq [Fri, 8 Feb 2013 19:25:20 +0000 (20:25 +0100)]
Support adding Verilog/VHDL files

11 years agogeneric_platform: support name remapping
Sebastien Bourdeauducq [Fri, 8 Feb 2013 17:27:46 +0000 (18:27 +0100)]
generic_platform: support name remapping

11 years agoplatforms/rhino: add PCA9555 I2C expander
Sebastien Bourdeauducq [Fri, 8 Feb 2013 16:44:13 +0000 (17:44 +0100)]
platforms/rhino: add PCA9555 I2C expander

11 years agogeneric_platform: fix typo
Sebastien Bourdeauducq [Fri, 8 Feb 2013 16:43:04 +0000 (17:43 +0100)]
generic_platform: fix typo

11 years agoplatforms: add M1
Sebastien Bourdeauducq [Fri, 8 Feb 2013 16:42:35 +0000 (17:42 +0100)]
platforms: add M1

11 years agoplatforms: ROACH (incomplete)
Sebastien Bourdeauducq [Thu, 7 Feb 2013 21:38:33 +0000 (22:38 +0100)]
platforms: ROACH (incomplete)

11 years agoInitial version
Sebastien Bourdeauducq [Thu, 7 Feb 2013 21:07:30 +0000 (22:07 +0100)]
Initial version

11 years ago- fix timings.py
Florent Kermarrec [Sun, 27 Jan 2013 12:59:44 +0000 (13:59 +0100)]
- fix timings.py

11 years agofhdl/structure: store clock domain name
Sebastien Bourdeauducq [Thu, 24 Jan 2013 12:49:49 +0000 (13:49 +0100)]
fhdl/structure: store clock domain name

11 years agofhdl/verilog: fix spurious clock/reset signals on multiple calls to convert()
Sebastien Bourdeauducq [Wed, 23 Jan 2013 14:13:06 +0000 (15:13 +0100)]
fhdl/verilog: fix spurious clock/reset signals on multiple calls to convert()

11 years ago- update README...
Florent Kermarrec [Mon, 21 Jan 2013 21:40:36 +0000 (22:40 +0100)]
- update README...

11 years ago- update README
Florent Kermarrec [Mon, 21 Jan 2013 21:35:22 +0000 (22:35 +0100)]
- update README

11 years ago- Update README
Florent Kermarrec [Mon, 21 Jan 2013 21:20:44 +0000 (22:20 +0100)]
- Update README

11 years ago- Update README
Florent Kermarrec [Mon, 21 Jan 2013 21:20:44 +0000 (22:20 +0100)]
- Update README

11 years agosoftware/include: add float.h
Sebastien Bourdeauducq [Sat, 12 Jan 2013 09:57:43 +0000 (10:57 +0100)]
software/include: add float.h

11 years agosoftware/include: add stdbool.h
Sebastien Bourdeauducq [Sat, 12 Jan 2013 09:51:07 +0000 (10:51 +0100)]
software/include: add stdbool.h

11 years agosoftware: hide and delete .ts files
Sebastien Bourdeauducq [Thu, 10 Jan 2013 17:01:42 +0000 (18:01 +0100)]
software: hide and delete .ts files

11 years agosoftware: compile compiler-rt ourselves
Sebastien Bourdeauducq [Thu, 10 Jan 2013 16:59:00 +0000 (17:59 +0100)]
software: compile compiler-rt ourselves

11 years agosoftware/include/base/stdint.h: add INT32_C
Sebastien Bourdeauducq [Thu, 10 Jan 2013 16:58:17 +0000 (17:58 +0100)]
software/include/base/stdint.h: add INT32_C

11 years agosoftware: run the assembler ourselves to prevent future time wastage due to breakage...
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

11 years agosoftware/common.mak: remove -fsigned-char from CFLAGS
Sebastien Bourdeauducq [Thu, 10 Jan 2013 16:14:51 +0000 (17:14 +0100)]
software/common.mak: remove -fsigned-char from CFLAGS

11 years agosoftware/common.mak: use -target instead of deprecated -ccc-host-triple
Sebastien Bourdeauducq [Thu, 10 Jan 2013 16:13:33 +0000 (17:13 +0100)]
software/common.mak: use -target instead of deprecated -ccc-host-triple

11 years agosoftware/include/base/stdint.h: more definitions
Sebastien Bourdeauducq [Thu, 10 Jan 2013 16:10:29 +0000 (17:10 +0100)]
software/include/base/stdint.h: more definitions

11 years agocorelogic: complex arithmetic support
Sebastien Bourdeauducq [Sat, 5 Jan 2013 13:18:36 +0000 (14:18 +0100)]
corelogic: complex arithmetic support

11 years agofhdl: support nested statement lists
Sebastien Bourdeauducq [Sat, 5 Jan 2013 13:18:15 +0000 (14:18 +0100)]
fhdl: support nested statement lists

11 years agoadapt migScope to Migen changes
Florent Kermarrec [Thu, 3 Jan 2013 21:57:26 +0000 (22:57 +0100)]
adapt migScope to Migen changes

11 years agopytholite: fix bug with constant assignment to register
Sebastien Bourdeauducq [Wed, 19 Dec 2012 15:21:57 +0000 (16:21 +0100)]
pytholite: fix bug with constant assignment to register

11 years agopytholite: prune unused registers
Sebastien Bourdeauducq [Wed, 19 Dec 2012 15:03:05 +0000 (16:03 +0100)]
pytholite: prune unused registers

11 years agoDo not use super()
Sebastien Bourdeauducq [Tue, 18 Dec 2012 13:55:58 +0000 (14:55 +0100)]
Do not use super()

11 years agoDo not use super()
Sebastien Bourdeauducq [Tue, 18 Dec 2012 13:54:33 +0000 (14:54 +0100)]
Do not use super()

11 years agoexamples/pytholite: fix imports
Sebastien Bourdeauducq [Sun, 16 Dec 2012 19:26:23 +0000 (20:26 +0100)]
examples/pytholite: fix imports

11 years agofhdl/tools: bitreverse
Sebastien Bourdeauducq [Fri, 14 Dec 2012 22:56:16 +0000 (23:56 +0100)]
fhdl/tools: bitreverse

11 years agoactorlib/sim/SimActor: do not drive busy low when generator yields None
Sebastien Bourdeauducq [Fri, 14 Dec 2012 22:56:03 +0000 (23:56 +0100)]
actorlib/sim/SimActor: do not drive busy low when generator yields None

11 years agoToken: support idle_wait
Sebastien Bourdeauducq [Fri, 14 Dec 2012 18:16:22 +0000 (19:16 +0100)]
Token: support idle_wait

11 years agoMove Token to migen.flow.transactions
Sebastien Bourdeauducq [Fri, 14 Dec 2012 14:55:38 +0000 (15:55 +0100)]
Move Token to migen.flow.transactions

11 years agoMove Token
Sebastien Bourdeauducq [Fri, 14 Dec 2012 14:54:16 +0000 (15:54 +0100)]
Move Token

11 years agoRemove ActorNode
Sebastien Bourdeauducq [Wed, 12 Dec 2012 21:52:55 +0000 (22:52 +0100)]
Remove ActorNode

11 years agoreplace some forgotten is_abstract()
Sebastien Bourdeauducq [Wed, 12 Dec 2012 21:36:45 +0000 (22:36 +0100)]
replace some forgotten is_abstract()

11 years agoRemove ActorNode
Sebastien Bourdeauducq [Wed, 12 Dec 2012 21:20:48 +0000 (22:20 +0100)]
Remove ActorNode

11 years agoMerge branch 'master' of github.com:milkymist/migen
Sebastien Bourdeauducq [Thu, 6 Dec 2012 19:57:30 +0000 (20:57 +0100)]
Merge branch 'master' of github.com:milkymist/migen

11 years agoFix instantiations
Sebastien Bourdeauducq [Thu, 6 Dec 2012 19:57:00 +0000 (20:57 +0100)]
Fix instantiations

11 years agofhdl/structure: do not create Signal in Instance when parameter is int
Sebastien Bourdeauducq [Thu, 6 Dec 2012 19:56:46 +0000 (20:56 +0100)]
fhdl/structure: do not create Signal in Instance when parameter is int

11 years agoelsewhere: do not create interface in default param
Sebastien Bourdeauducq [Thu, 6 Dec 2012 16:34:48 +0000 (17:34 +0100)]
elsewhere: do not create interface in default param

11 years agomigen/bank: do not create interface in default param
Sebastien Bourdeauducq [Thu, 6 Dec 2012 16:28:28 +0000 (17:28 +0100)]
migen/bank: do not create interface in default param

11 years agobus/csr: add SRAM
Sebastien Bourdeauducq [Thu, 6 Dec 2012 16:16:17 +0000 (17:16 +0100)]
bus/csr: add SRAM

11 years agobank/csrgen: interface -> bus
Sebastien Bourdeauducq [Thu, 6 Dec 2012 16:15:47 +0000 (17:15 +0100)]
bank/csrgen: interface -> bus

11 years agobank/csrgen: interface -> bus
Sebastien Bourdeauducq [Thu, 6 Dec 2012 16:15:34 +0000 (17:15 +0100)]
bank/csrgen: interface -> bus

11 years agobank/description: define reset value of read signal
Sebastien Bourdeauducq [Wed, 5 Dec 2012 15:40:44 +0000 (16:40 +0100)]
bank/description: define reset value of read signal

11 years agoactorlib/sim: drive busy high until generator is finished
Sebastien Bourdeauducq [Wed, 5 Dec 2012 15:40:12 +0000 (16:40 +0100)]
actorlib/sim: drive busy high until generator is finished

11 years agobus/wishbone/sram: accept memories < 32 bits
Sebastien Bourdeauducq [Sat, 1 Dec 2012 12:04:22 +0000 (13:04 +0100)]
bus/wishbone/sram: accept memories < 32 bits

11 years agoMerge branch 'master' of github.com:milkymist/milkymist-ng
Sebastien Bourdeauducq [Sat, 1 Dec 2012 11:59:47 +0000 (12:59 +0100)]
Merge branch 'master' of github.com:milkymist/milkymist-ng

11 years agoUse Wishbone SRAM component from Migen
Sebastien Bourdeauducq [Sat, 1 Dec 2012 11:59:32 +0000 (12:59 +0100)]
Use Wishbone SRAM component from Migen

11 years agobus/wishbone: add SRAM
Sebastien Bourdeauducq [Sat, 1 Dec 2012 11:59:09 +0000 (12:59 +0100)]
bus/wishbone: add SRAM

11 years agopytholite: fix bit width of selection signal
Sebastien Bourdeauducq [Fri, 30 Nov 2012 16:07:32 +0000 (17:07 +0100)]
pytholite: fix bit width of selection signal

11 years agopytholite: support signed registers
Sebastien Bourdeauducq [Fri, 30 Nov 2012 16:07:12 +0000 (17:07 +0100)]
pytholite: support signed registers

11 years agolm32: fix watchpoints
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>
11 years agocorelogic/roundrobin: fix request width (again)
Sebastien Bourdeauducq [Thu, 29 Nov 2012 22:47:51 +0000 (23:47 +0100)]
corelogic/roundrobin: fix request width (again)

11 years agocorelogic/roundrobin: fix request width
Sebastien Bourdeauducq [Thu, 29 Nov 2012 22:47:08 +0000 (23:47 +0100)]
corelogic/roundrobin: fix request width

11 years agoReplace Signal(bits_for(... with Signal(max=...
Sebastien Bourdeauducq [Thu, 29 Nov 2012 22:41:51 +0000 (23:41 +0100)]
Replace Signal(bits_for(... with Signal(max=...

11 years agoUse new bitwidth/signedness system
Sebastien Bourdeauducq [Thu, 29 Nov 2012 22:38:04 +0000 (23:38 +0100)]
Use new bitwidth/signedness system

11 years agoFix various errors from new bitwidth/signedness system conversion
Sebastien Bourdeauducq [Thu, 29 Nov 2012 22:36:55 +0000 (23:36 +0100)]
Fix various errors from new bitwidth/signedness system conversion

11 years agofhdl/verilog: make signal behave as integers in arithmetic (MyHDL style)
Sebastien Bourdeauducq [Thu, 29 Nov 2012 21:59:54 +0000 (22:59 +0100)]
fhdl/verilog: make signal behave as integers in arithmetic (MyHDL style)

See http://jandecaluwe.com/hdldesign/counting.html

11 years agofhdl/structure: add unary minus
Sebastien Bourdeauducq [Thu, 29 Nov 2012 21:52:57 +0000 (22:52 +0100)]
fhdl/structure: add unary minus

11 years agoReplace Signal(bits_for(... with Signal(max=...
Sebastien Bourdeauducq [Thu, 29 Nov 2012 20:53:36 +0000 (21:53 +0100)]
Replace Signal(bits_for(... with Signal(max=...