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README.md

About

The main SOC portion of Libre-SOC. A quad-core open source SOC with a GPU, VPU, and open source VLSI design cells.

Open source down to VLSI Cells.

Documentation

Installation

make update
make install
make test # optional (ish)

Running Simulator tests

qemu and gdb for Power 64 are required. qemu can be installed with "apt-get install qemu-system-ppc64", however gdb needs compiling from source. Obtain the latest tarball, unpack it, then:

cd gdb-9.1 (or other location)
mkdir build
cd build
 ../configure --srcdir=.. --host=x86_64-linux --target=powerpc64-linux-gnu
make -j16
make install

You will need to have installed the powerpc gnu gcc cross-compiler for this to work:

apt-get install gcc-9-powerpc64-linux-gnu
shortlog
4 hours ago Samuel A. Falvo IIWIP!! Make MUL pipeline proof run again. master
8 hours ago Cole PoirierFix typo in mmu.py
8 hours ago Cole PoirierFix typo mmu.py
9 hours ago Cole PoirierGlobal search and replace (^, |), fixes bug 450 comment...
9 hours ago Cole Poirierfix bug 450 comments 8,9,10
9 hours ago Cole PoirierFix bug 450 comment 7
9 hours ago Cole Poiriermmu.py add line I forgot to translate from mmu.vhdl
23 hours ago Cole PoirierMerge branch 'master' of git.libre-soc.org:soc
23 hours ago Cole Poiriermmu.vhdl translation to mmu.py 95 percent complete
28 hours ago Luke Kenneth... stop combinatorial loop in pi2ls
28 hours ago Luke Kenneth... write pulse in issuer
28 hours ago Luke Kenneth... fix combinatorial loop in ldst compunit
31 hours ago Luke Kenneth... use rising edge detection on st go_i/rel_o
34 hours ago Luke Kenneth... add logical test issuer case
34 hours ago Luke Kenneth... get rid of MSR read combinatorial loop
34 hours ago Luke Kenneth... delay go_st by one cycle, break combinatorial loop
...
tags
3 weeks ago div_pipeline
heads
4 hours ago master