Hi Xiaolong I will do that in v8.
-----Original Message----- From: Ye, Xiaolong Sent: Friday, September 27, 2019 6:33 PM To: Pei, Andy <andy....@intel.com> Cc: dev@dpdk.org; Xu, Rosen <rosen...@intel.com>; Zhang, Tianfei <tianfei.zh...@intel.com>; Yigit, Ferruh <ferruh.yi...@intel.com> Subject: Re: [PATCH v7 05/17] raw/ifpga/base: add device tree support This patch introduces the dependency on libfdt, so we need to disable ipn3ke driver by default in config/common_base, otherwise it would cause a build error. On 09/26, Andy Pei wrote: >From: Tianfei zhang <tianfei.zh...@intel.com> > >In PAC N3000 card, this is a BMC chip which using MAX10 FPGA to manage >the board configuration, like sensors, flash controller, QSFP, powers. >And this is a SPI bus connected between A10 FPGA and MAX10, we can >access the MAX10 registers over this SPI bus. > >In BMC, there are about 19 sensors in MAX10 chip, including the FPGA >core temperature, Board temperature, board current, voltage and so on. > >We use DTB (Device tree table) to describe it. This DTB file is store >in nor flash partition, which will flashed in Factory when the boards >delivery to customers. And the same time, the customers can easy to >customizate the BMC configuration like change the sensors. > >Add device tree support by using libfdt library in Linux distribution. >The end-user should pre-install the libfdt and libfdt-devel package >before use DPDK on PAC N3000 Card. > >For Centos 7.x: sudo yum install libfdt libfdt-devel For Ubuntu 18.04: >sudo apt install libfdt-dev libfdt1 We'll need to add this info to document. Thanks, Xiaolong
