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core/init: add early_init() #19082
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core/init: add early_init() #19082
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please rebase! |
kaspar030
approved these changes
Jan 8, 2023
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ACK.
Add a function to initialize LEDs and UART in early boot.
I've disabled pi-c06df873 (which seems to get stuck) and restarted the build. |
bors merge |
👎 Rejected by PR status |
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Build succeeded: |
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Labels
Area: core
Area: RIOT kernel. Handle PRs marked with this with care!
Area: cpu
Area: CPU/MCU ports
Area: drivers
Area: Device drivers
Area: network
Area: Networking
Area: pkg
Area: External package ports
Area: sys
Area: System
Area: USB
Area: Universal Serial Bus
CI: ready for build
If set, CI server will compile all applications for all available boards for the labeled PR
Platform: ARM
Platform: This PR/issue effects ARM-based platforms
Platform: AVR
Platform: This PR/issue effects AVR-based platforms
Platform: ESP
Platform: This PR/issue effects ESP-based platforms
Platform: MSP
Platform: This PR/issue effects MSP-based platforms
Platform: native
Platform: This PR/issue effects the native platform
Platform: RISC-V
Platform: This PR/issue effects RISC-V-based platforms
Type: cleanup
The issue proposes a clean-up / The PR cleans-up parts of the codebase / documentation
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Contribution description
Currently each stdio implementation has to call
vfs_bind_stdio()
and LEDs are initialized after stdio.Fix this by introducing a new
early_init()
function that takes care of initializing debug LEDs and stdio as well as binding it to VFS.Testing procedure
stdio should function as before - the call was just moved behind LED init.
Issues/PRs references