Downstream patch to add bootcode for AArch64 FVPs #852 #564
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The AArch64 FVP (Fixed Virtual Platform) models differ from QEMU in a
few ways which affect the crt0 code:
* The memory map is different, so needs different page tables.
* They boot up at EL3, instead of EL1, so we need to set the EL3
versions of the system registers.
* Add option to build crt0 bootcode for different machines
* Build new FVP variants of crt0, instead of replacing QEMU ones
* Split assembly parts of AArch64 crt0 into a separate file
* Make error checking target-specific
Collaborator
|
If we need multiple changes to picolibc, would it help to create a subfolder and split them into distinct patch files like we did for |
This patch:
1. Split and group the related picolibc changes into single
patch.
2. Do the necessary changes in the documentation to reflect the
changes.
Collaborator
Author
Done |
dcandler
approved these changes
Nov 14, 2024
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Authored by: Oliver Stannard