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kern: update for new hw maintenance semantics

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Michael Scire 2022-03-22 21:33:43 -07:00 • committed by SciresM
parent 6e17317d5d
commit 9d89835ff8
19 changed files with 386 additions and 244 deletions
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8
mesosphere/kernel_ldr/source/kern_init_loader.cpp
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@ -88,17 +88,17 @@ namespace ams::kern::init::loader {
cpu::MemoryAccessIndirectionRegisterAccessor(MairValue).Store();
cpu::TranslationControlRegisterAccessor(TcrValue).Store();
/* Ensure that our configuration takes before proceeding. */
cpu::EnsureInstructionConsistency();
/* Perform board-specific setup. */
PerformBoardSpecificSetup();
/* Ensure that the entire cache is flushed. */
cpu::FlushEntireCacheForInit();
/* Setup SCTLR_EL1. */
/* TODO: Define these bits properly elsewhere, document exactly what each bit set is doing .*/
constexpr u64 SctlrValue = 0x0000000034D5D925ul;
cpu::SetSctlrEl1(SctlrValue);
cpu::EnsureInstructionConsistency();
cpu::InstructionMemoryBarrier();
}
KVirtualAddress GetRandomKernelBaseAddress(KInitialPageTable &page_table, KPhysicalAddress phys_base_address, size_t kernel_size) {