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docs/arm: remove TODO item for serial port mapping

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UART is mapped to kernel virtual address range since commit f5f10a9ec
so it does not overlap with user address range any more.

Change-Id: If8e18904fcddcbef1ccdc91e526d0e581f61e085
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4856
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Adrien Destugues <[email protected]>
This commit is contained in:
David Karoly
2022-01-12 12:21:11 +00:00
committed by Adrien Destugues
parent 4ddb4993c8
commit dc3e1761e6
1 changed files with 0 additions and 8 deletions
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docs/develop/kernel/arch/arm/overview.rst
-8
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@@ -99,14 +99,6 @@ Figure out how to get page flags (modified/accessed) and implement it
use unmapped/read-only mappings to trigger soft faults for tracking used/modified flags for ARMv5 and ARMv6
Fix serial port mapping
***********************
Currently kernel uses the haiku_loader identity
mapping for it, but this lives in user virtual address space...
(Need to not use identity mapping in haiku_loader but just
map_physical_memory() there too so it can be handed over without issues).
Seperate ARM architecture/System-On-Chip IP code
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