From 61eae462f369bb789d1d43eed56dbe27dd7fbd70 Mon Sep 17 00:00:00 2001 From: Sebastien Bourdeauducq Date: Sun, 3 Aug 2014 15:48:55 +0800 Subject: [PATCH] README: update --- README | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/README b/README index b38905e2..781bfa76 100644 --- a/README +++ b/README @@ -9,6 +9,7 @@ a high performance and small footprint SoC based on Migen [> Features ----------- * LatticeMico32 CPU, modified to include an optional MMU (experimental). + * mor1kx (a better OpenRISC implementation) as alternative CPU option. * High performance memory controller capable of issuing several SDRAM commands per FPGA cycle. * Supports SDR, DDR, LPDDR and DDR2. @@ -27,6 +28,7 @@ MiSoC comes with built-in support for the following boards: * Mixxeo, the digital video mixer from M-Labs [XC6SLX45] * Milkymist One, the original M-Labs video synthesizer [XC6SLX45] * Papilio Pro, a simple and low-cost development board [XC6SLX9] + * KC705, a Kintex-7 devboard from Xilinx [XC7K325T] MiSoC is portable and support for other boards can easily be added as external modules. @@ -36,8 +38,8 @@ modules. Get Migen from: https://github.com/m-labs/migen 2. Install JTAG tools. - For Mixxeo and M1: http://urjtag.org - For Papilio Pro: http://xc3sprog.sourceforge.net + For Mixxeo and M1: http://urjtag.org + For Papilio Pro and KC705: http://xc3sprog.sourceforge.net 3. Obtain and build any required flash proxy bitstreams. Flash proxy bitstreams give JTAG access to a flash chip through the FPGA. @@ -51,7 +53,7 @@ modules. make make install -5. Compile and install GCC 4.5. Take gcc-core and gcc-g++ from GNU. +5. Compile and install GCC. Take gcc-core and gcc-g++ from GNU (version 4.5 or >=4.9). rm -rf libstdc++-v3 mkdir build && cd build ../configure --target=lm32-elf --enable-languages="c,c++" --disable-libgcc --disable-libssp @@ -65,8 +67,9 @@ modules. 7. Build and flash the BIOS and bitstream. Run from MiSoC: For Mixxeo: ./make.py all - For M1: ./make.py -p m1 -s FramebufferSoC all - For Papilio Pro: ./make.py -t simple all + For M1: ./make.py -p m1 all + For Papilio Pro: ./make.py -t ppro all + For KC705: ./make.py -t kc705 all 8. Run a terminal program on the board's serial port at 115200 8-N-1. You should get the BIOS prompt. -- 2.30.2