120367cf7c
- From previous analysis, EMC voltage is set before AMS loads on Mariko, and will not be set again or changed afterwards. - sys-clk-OC will take care of setting emc voltage on Mariko once it loads. - OS will not hang at boot as it always boots with EMC @ 1600 MHz.
36 lines
710 B
C++
36 lines
710 B
C++
#pragma once
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#include <utility>
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template<typename F>
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class ScopeGuard {
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public:
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ScopeGuard(F&& f)
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: f(f), engaged(true) {};
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~ScopeGuard() {
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if (engaged)
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f();
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};
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ScopeGuard(ScopeGuard&& rhs)
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: f(std::move(rhs.f)) {};
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void dismiss() { engaged = false; }
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private:
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F f;
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bool engaged;
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};
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struct MakeScopeExit {
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template<typename F>
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ScopeGuard<F> operator+=(F&& f) {
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return ScopeGuard<F>(std::move(f));
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};
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};
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#define STRING_CAT2(x, y) x##y
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#define STRING_CAT(x, y) STRING_CAT2(x, y)
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#define SCOPE_GUARD MakeScopeExit() += [&]() __attribute__((always_inline))
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#define SCOPE_EXIT auto STRING_CAT(scope_exit_, __LINE__) = SCOPE_GUARD |