Accelerated Porting of Linux, U-Boot and Yocto for Production Ready Emb...
summary
Practical playbook for getting SPL/U-Boot, mainline Linux and a Yocto image running on a new ARM SoC with minimal duplication and long term support focus. Covers getting SPL up to board_init_f, DDR validated with mtest, building multiple signed/encrypted boot images with binman, reusing Linux device trees via device-tree rebasing and using defconfig fragments for Android variants. Shows successful boots to initramfs, Yocto machine overlays, common failure modes and debugging with OpenOCD/GDB.
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chapters (9)
- 0:00Accelerated Linux U-Boot Yocto porting
- 1:50Hardware software permutations challenges
- 7:37Early software bring-up on new silicon
- 9:24Customizing U-Boot board initialization
- 18:41Linux bring-up on SoC families
- 24:02Minimal Yocto customization
- 32:13Upstream advancements for porting
- 40:01Upstream contribution best practices
- 42:49Q&A
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