[PATCH v2 0/2] bcm4908: Fix secondary CPU initialization

Sam Edwards cfsworks at gmail.com
Fri Oct 4 22:01:53 PDT 2024


Hello list,

This is v2 of my previous patch [1] for resolving a problem preventing
secondary CPU(s) from coming up on bcm4908. After some discussion, I decided to
try dropping the reserved memory region from 64K to only 4K. Looks like it
works!

Changes v1->v2:
- Reduce 64K reserved region to 4K
- Style change to the `reg` property to use hex instead of decimal
- Slight rephrasing to the commit message
- Add a new patch that also moves the `cpu-release-addr` into this reserved
  memory region

Cheers,
Sam

[1]: https://lore.kernel.org/lkml/20241003213007.1339811-1-CFSworks@gmail.com/T/

Sam Edwards (2):
  arm64: dts: broadcom: bcmbca: bcm4908: Reserve CFE stub area
  arm64: dts: broadcom: bcmbca: bcm4908: Protect cpu-release-addr

 .../boot/dts/broadcom/bcmbca/bcm4908.dtsi      | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

-- 
2.44.2




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