From d7e22b3ccce8fc771015331d10068a9e4ab56a08 Mon Sep 17 00:00:00 2001
From: Lightos1 <124387232+Lightos1@users.noreply.github.com>
Date: Tue, 12 May 2026 12:44:52 +0200
Subject: [PATCH] ldr: add partially labeled CvbMeta struct

---
 .../loader/source/oc/pcv/pcv_common.hpp       | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_common.hpp b/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_common.hpp
index 965a325a..7e176415 100644
--- a/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_common.hpp
+++ b/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_common.hpp
@@ -115,6 +115,26 @@ namespace ams::ldr::hoc::pcv {
     };
     static_assert(sizeof(regulator) == 0x120);
 
+    struct __attribute__((packed)) CvbMeta {
+        u32 unkScale;
+        u32 unkZero[7];
+        u32 unkMagic;
+        u32 unkZero2;
+        u32 highVmin;
+        u32 unkStepMaybe;
+        u32 vmin;
+        u32 unkZero3[3];
+        u32 pllMinMilliVoltsMaybe;
+        u32 vmax;
+        u32 unkScale2;
+        u32 speedoScale;
+        u32 voltageScale;
+        u32 unkZero4;
+        u32 freqMin;
+        u32 unk[13];
+    };
+    static_assert(sizeof(CvbMeta) == 0x90);
+
     constexpr u32 CpuClkOSLimit = 1785'000;
     constexpr u32 GpuClkOsLimit = 921'600;
     constexpr u32 EmcClkOSLimit = 1600'000;