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u-boot/arch/arm/mach-apple
Hector Martin 4a55e7f031 arm: apple: rtkit: Support allocating OSLog out of SRAM in helper
The new OSLog region in MTP (firmware 13.3+) persists on handoff to
Linux. To avoid having to come up with some weird DART handoff or DAPF
tricks, let's just steal some of the coprocessor's dedicated SRAM. This
keeps it happy and Linux doesn't need any special handoff then.

Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
2025-04-28 13:16:45 -06:00
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