commit 38f9cf055bb2046dbdc9b00c1e08e388f5869b2b Author: Penguin Date: Tue Jun 27 11:33:34 2023 -0500 init diff --git a/README.org b/README.org new file mode 100644 index 0000000..96e5d38 --- /dev/null +++ b/README.org @@ -0,0 +1,50 @@ +#+title: PolarFire SoC FPGA +#+author: Penguin +#+date: 06/19/23 +#+OPTIONS: ^:nil +* About the Board + +#+attr_html: :width 50% +#+attr_html: :height 50% +[[./doc/img/PolarFire-Board.png]] +* Creating a Bootable Yocto Linux Image +We have two options: Create a new workspace, or we can use this repo as a workspace because this repo is my working workspace. +** Create a workspace (OPTIONAL) +#+begin_src +mkdir yocto-dev && cd yocto-dev +repo init -u https://github.com/polarfire-soc/polarfire-soc-yocto-manifests.git -b main -m default.xml +#+end_src + +** Update the repo workspace +#+begin_src bash +repo sync +repo rebase +#+end_src + +** Set up the Bitbake environment +#+begin_src bash +. ./meta-polarfire-soc-yocto-bsp/polarfire-soc_yocto_setup.sh +#+end_src + +** Building Board Disk Image + +*** Building a Linux Image with a root file system (RootFS) +#+begin_src bash +MACHINE=icicle-kit-es bitbake mpfs-dev-cli +#+end_src + +*** Building a RAM-based Root Filestystem +#+begin_src bash +MACHINE=icicle-kit-es bitbake -R conf/initramfs.conf mpfs-initramfs-image +#+end_src + +*** Building a Linux Image for an external QSPI flash memory + +*** Flashing an SD Card +#+begin_src bash +zcat build/tmp-glibc/deploy/images/icicle-kit-es/mpfs-dev-cli-icicle-kit-es.wic.gz | sudo dd of=/dev/sdX bs=4096 iflag=fullblock oflag=direct conv=fsync status=progress +#+end_src +* References +**** [[https://github.com/polarfire-soc/meta-polarfire-soc-yocto-bsp][PolarFire SoC Yocto]] + +****