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51 lines
1.4 KiB
Org Mode
51 lines
1.4 KiB
Org Mode
1 year ago
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#+title: PolarFire SoC FPGA
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#+author: Penguin
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#+date: 06/19/23
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#+OPTIONS: ^:nil
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* About the Board
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#+attr_html: :width 50%
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#+attr_html: :height 50%
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[[./doc/img/PolarFire-Board.png]]
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* Creating a Bootable Yocto Linux Image
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We have two options: Create a new workspace, or we can use this repo as a workspace because this repo is my working workspace.
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** Create a workspace (OPTIONAL)
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#+begin_src
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mkdir yocto-dev && cd yocto-dev
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repo init -u https://github.com/polarfire-soc/polarfire-soc-yocto-manifests.git -b main -m default.xml
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#+end_src
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** Update the repo workspace
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#+begin_src bash
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repo sync
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repo rebase
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#+end_src
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** Set up the Bitbake environment
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#+begin_src bash
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. ./meta-polarfire-soc-yocto-bsp/polarfire-soc_yocto_setup.sh
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#+end_src
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** Building Board Disk Image
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*** Building a Linux Image with a root file system (RootFS)
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#+begin_src bash
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MACHINE=icicle-kit-es bitbake mpfs-dev-cli
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#+end_src
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*** Building a RAM-based Root Filestystem
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#+begin_src bash
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MACHINE=icicle-kit-es bitbake -R conf/initramfs.conf mpfs-initramfs-image
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#+end_src
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*** Building a Linux Image for an external QSPI flash memory
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*** Flashing an SD Card
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#+begin_src bash
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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
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#+end_src
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* References
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**** [[https://github.com/polarfire-soc/meta-polarfire-soc-yocto-bsp][PolarFire SoC Yocto]]
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****
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