OpenCores
URL https://opencores.org/ocsvn/minsoc/minsoc/trunk

Subversion Repositories minsoc

[/] - Rev 172

Rev

Go to most recent revision | Details | Compare with Previous | Blame

Filtering Options

Clear current filter

Rev Log message Author Age Path
172 Reverting changes to tag. Tags should never be changed. rfajardo 4056d 15h /
171 Script for Minsoc deployment javieralso 4084d 21h /
170 Changed all links to minsoc.com/dep/trunk/ to solve the issues caused by sourceforge.com. ConX. 4124d 18h /
169 Changed all links to minsoc.com/dep/v.1.0/ to solve the issues caused by sourceforge.com. ConX. 4124d 18h /
168 Installation script has an option for advanced or resumed installation.
Advanced mode:
the script only downloads and installs the required tools. Dependency libraries and tools are checked during individual tool compilation. Furthermore, the install directory is not added to the system PATH. You have to do it yourself. Libusb, libftdi and Icarus Verilog are supposed to be installed by the user.
Resumed mode:
the script checks if the dependency libraries and tools are installed before doing anything. It also adds the installation directory to the system PATH variable for bash shells on HOME/.bashrc. Libusb, libftdi and Icarus Verilog are automatically installed for you.

Non standard configuration scripts that require or1200_defines.v to be tweaked will ask before doing so and backup the correspondent files.
rfajardo 4308d 20h /
167 Ruben Diez fix to installation script problem in Windows:
minsoc-install.sh breaks if there are spaces in the PATH, which is rather common under Cygwin, as most Windows PCs have something like "C:\Program Files" in there.
rfajardo 4342d 23h /
166 Turning on warnings for genera_bench.

Updating minsoc-install.sh to work better with directories and working around a missing inclusion of libftdi autotools. http://opencores.org/forum,OpenRISC,0,4685,1
rfajardo 4356d 23h /
165 Board contribution: nexys2_1200 (Thanks to Johan Granath)

spartan3e_starter_kit_eth/minsoc_bench_defines.v: deprecated definition updated
rfajardo 4373d 23h /
164 Updating width of minsoc_tc_top.v for Wishbone B3 compliance. This file has never worked. This solves at least the bug that some signals were not being routed through. rfajardo 4438d 16h /
163 Adjusting internal initiator array widths. They were 1 bit too large. Thanks to R. Diez report.

These arrays abstract the complete initiator inputs. This way it is easier to route and arbiter using a single input.

Also removing 2 sequential delays. I didn't design them, so I can't tell if they were really useful/good.
rfajardo 4444d 23h /
162 Tasks don't have parenthesis. This is only used for ports on modules. This was a mistake from my part. rfajardo 4450d 17h /
161 Correcting configure parameters of adv_jtag_bridge on installation script. rfajardo 4463d 20h /
160 Typo in minsoc-install.sh script. Adv_jtag_bridge was not configuring correctly. rfajardo 4463d 21h /
159 Updated constraint file for de2_115 board. (Richard Hasha) rfajardo 4463d 21h /
158 Adding de2_115_board port, thanks to Richard Hasha.

Support to JSP (JTAG Serial Port) working well. Also provided by Richard Hasha.

Different interconnect configurations per board are not straightforward on MinSoC. New added modules or definitions for addresses have to be carried over to other boards. Furthermore, extra modules can be shared among all projects. Thus, it is better to have this centralized:
-Removing interconnect configuration from minsoc_defines.v. There is an interconnect_defines.v file on rtl/verilog. The software counterpart is interconnect.h on sw/drivers.

Including a jsp firmware. It is basically the uart firmware but using JSP instead. Added to all board configure scripts to be compiled on configuration.

prj/srcs extended to include jsp and interconnec_defines.v.

spartan3e_starter_kit_eth lost UART (does not fit) and uses JSP instead now.
rfajardo 4465d 13h /
157 Removed obsolete file; the changes in this version have been merged into
the mainline advanced debug system version 3.0 and higher.
nyawn 4471d 08h /
156 Added hardware watchpoint indicators to debug unit break input, to allow
the debugger to break when a hardware watchpoint is triggered.
nyawn 4471d 08h /
155 Decreased wait time, for faster simulations. nyawn 4471d 08h /
154 Modified to use the new autotools support in the advanced debug system v3.0. nyawn 4471d 08h /
153 Updating installation script to download minsoc from this branche, verilator, instead of rc-1.0. rfajardo 4503d 22h /
152 Roll back to retrieve minsoc from branches/rc-1.0. rfajardo 4503d 22h /
151 Creating tag release-1.0 from revision 150 of branches/rc-1.0. rfajardo 4503d 22h /
150 Updating installation script to retrieve minsoc from tags/release-1.0. rfajardo 4503d 22h /
149 Merging differences of release candidate 1.0 revision 140:148 with trunk. rfajardo 4503d 23h /
148 Renaming minsoc_wave.lxt to minsoc_wave.lxt2 for correctness. rfajardo 4508d 19h /
147 Updating minsoc_bench.v to correctly acquire uart data.

Uart drivers: when an end of line character was sent, the driver appended a carriage return to it. This is not necessary and has been removed.
-Eth and Uart firmwares also had a carriage return after the end of line, also removed.

Minsoc_bench_defines.v: Renaming VCD_OUTPUT define to WAVEFORM_OUTPUT

run_bench: selecting -lxt2 for waveform output format. This output format size is 10 times smaller than vcd.

minsoc-install.sh: lxt2 output format requires that Icarus Verilog be installed with zlib support. For that, we now check if zlib is supported on script run.
rfajardo 4508d 20h /
146 Importing 'Xilinx Microblaze Dev. Kit 1600E Edition' board configuration directory. ConX. 4509d 02h /
145 minsoc_bench_core.v and minsoc_bench_clock.v left only on verilator branche. It will develop there until it is ported for inclusion into trunk. RC-1.0 is now clean of it. rfajardo 4509d 11h /
144 Updating configure scripts. Calling make into the right directories now. rfajardo 4509d 22h /
143 Compiling firmwares in board configuration scripts instead of on global minsoc setup. rfajardo 4509d 22h /

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.