diff --git a/libexosphere/include/exosphere/log.hpp b/libexosphere/include/exosphere/log.hpp
index cecf8d15..2afd8e4a 100644
--- a/libexosphere/include/exosphere/log.hpp
+++ b/libexosphere/include/exosphere/log.hpp
@@ -35,7 +35,7 @@ namespace ams::log {
     #endif
 
     void Initialize();
-    void Initialize(uart::Port port, u32 baud_rate);
+    void Initialize(uart::Port port, u32 baud_rate, u32 flags);
     void Finalize();
 
     void Printf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
diff --git a/libexosphere/include/exosphere/secmon/secmon_configuration_context.arch.arm64.hpp b/libexosphere/include/exosphere/secmon/secmon_configuration_context.arch.arm64.hpp
index aa231787..7e554676 100644
--- a/libexosphere/include/exosphere/secmon/secmon_configuration_context.arch.arm64.hpp
+++ b/libexosphere/include/exosphere/secmon/secmon_configuration_context.arch.arm64.hpp
@@ -120,6 +120,10 @@ namespace ams::secmon {
         return GetSecmonConfiguration().GetLogPort();
     }
 
+    ALWAYS_INLINE u8 GetLogFlags() {
+        return GetSecmonConfiguration().GetLogFlags();
+    }
+
     ALWAYS_INLINE u32 GetLogBaudRate() {
         return GetSecmonConfiguration().GetLogBaudRate();
     }
diff --git a/libexosphere/include/exosphere/secmon/secmon_monitor_context.hpp b/libexosphere/include/exosphere/secmon/secmon_monitor_context.hpp
index f53a633d..6c974b1c 100644
--- a/libexosphere/include/exosphere/secmon/secmon_monitor_context.hpp
+++ b/libexosphere/include/exosphere/secmon/secmon_monitor_context.hpp
@@ -40,8 +40,8 @@ namespace ams::secmon {
         ams::TargetFirmware target_firmware;
         u32 flags[2];
         u16 lcd_vendor;
-        u8  reserved0;
         u8  log_port;
+        u8  log_flags;
         u32 log_baud_rate;
         u32 reserved1[2];
         EmummcConfiguration emummc_cfg;
@@ -60,7 +60,8 @@ namespace ams::secmon {
         u8  log_port;
         u32 flags[2];
         u16 lcd_vendor;
-        u16 reserved0;
+        u8  log_flags;
+        u8  reserved0;
         u32 log_baud_rate;
         u32 reserved1[(0x80 - 0x1C) / sizeof(u32)];
 
@@ -70,6 +71,7 @@ namespace ams::secmon {
             this->flags[1]        = storage.flags[1];
             this->lcd_vendor      = storage.lcd_vendor;
             this->log_port        = storage.log_port;
+            this->log_flags       = storage.log_flags;
             this->log_baud_rate   = storage.log_baud_rate != 0 ? storage.log_baud_rate : 115200;
         }
 
@@ -85,6 +87,7 @@ namespace ams::secmon {
         constexpr fuse::SocType       GetSocType()       const { return static_cast<fuse::SocType>(this->soc_type); }
         constexpr fuse::HardwareState GetHardwareState() const { return static_cast<fuse::HardwareState>(this->hardware_state); }
         constexpr uart::Port GetLogPort() const { return static_cast<uart::Port>(this->log_port); }
+        constexpr u8 GetLogFlags() const { return this->log_flags; }
 
         constexpr u16 GetLcdVendor() const { return this->lcd_vendor; }
 
@@ -113,6 +116,7 @@ namespace ams::secmon {
         .log_port        = uart::Port_ReservedDebug,
         .flags           = { SecureMonitorConfigurationFlag_Default, SecureMonitorConfigurationFlag_None },
         .lcd_vendor      = {},
+        .log_flags       = {},
         .reserved0       = {},
         .log_baud_rate   = 115200,
         .reserved1       = {},
diff --git a/libexosphere/source/log/log_api.cpp b/libexosphere/source/log/log_api.cpp
index 5ce2831c..62b40ab0 100644
--- a/libexosphere/source/log/log_api.cpp
+++ b/libexosphere/source/log/log_api.cpp
@@ -20,28 +20,11 @@ namespace ams::log {
     namespace {
 
         constexpr inline uart::Port DefaultLogPort = uart::Port_ReservedDebug;
+        constexpr inline u32 DefaultLogFlags = static_cast<u32>(uart::Flag_None);
         constexpr inline int DefaultBaudRate = 115200;
         constinit uart::Port g_log_port   = DefaultLogPort;
         constinit bool g_initialized_uart = false;
 
-        ALWAYS_INLINE u32 GetPortFlags(uart::Port port) {
-            switch (port) {
-                case uart::Port_ReservedDebug:
-                    /* Logging to the debug port. */
-                    /* Don't invert transactions. */
-                    return uart::Flag_None;
-                case uart::Port_LeftJoyCon:
-                    /* Logging to left joy-con (e.g. with Joyless). */
-                    /* Invert transactions. */
-                    return uart::Flag_Inverted;
-                case uart::Port_RightJoyCon:
-                    /* Logging to right joy-con (e.g. with Joyless). */
-                    /* Invert transactions. */
-                    return uart::Flag_Inverted;
-                AMS_UNREACHABLE_DEFAULT_CASE();
-            }
-        }
-
         ALWAYS_INLINE void SetupUartClock(uart::Port port) {
             /* The debug port must always be set up, for compatibility with official hos. */
             pinmux::SetupUartA();
@@ -64,15 +47,15 @@ namespace ams::log {
     }
 
     void Initialize() {
-        return Initialize(DefaultLogPort, DefaultBaudRate);
+        return Initialize(DefaultLogPort, DefaultBaudRate, DefaultLogFlags);
     }
 
-    void Initialize(uart::Port port, u32 baud_rate) {
+    void Initialize(uart::Port port, u32 baud_rate, u32 flags) {
         /* Initialize pinmux and clock for the target uart port. */
         SetupUartClock(port);
 
         /* Initialize the target uart port. */
-        uart::Initialize(port, baud_rate, GetPortFlags(port));
+        uart::Initialize(port, baud_rate, flags);
 
         /* Note that we've initialized. */
         g_log_port        = port;