diff --git a/exosphere/lp0fw/src/cluster.c b/exosphere/lp0fw/src/cluster.c
index 0ffd20940..f29239502 100644
--- a/exosphere/lp0fw/src/cluster.c
+++ b/exosphere/lp0fw/src/cluster.c
@@ -23,6 +23,7 @@
 #include "pmc.h"
 #include "misc.h"
 #include "i2c.h"
+#include "flow.h"
 #include "sysreg.h"
 
 static void cluster_pmc_enable_partition(uint32_t mask, uint32_t toggle) {
@@ -129,6 +130,9 @@ void cluster_initialize_cpu(void) {
     /* Disable clock to CL_DVFS */
     CLK_RST_CONTROLLER_CLK_ENB_W_CLR_0 = 0x08000000;
     
+    /* Perform RAM repair if necessary. */
+    flow_perform_ram_repair();
+    
     /* TODO: This function is enormous */
 }
 
diff --git a/exosphere/lp0fw/src/flow.c b/exosphere/lp0fw/src/flow.c
new file mode 100644
index 000000000..9fa847936
--- /dev/null
+++ b/exosphere/lp0fw/src/flow.c
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2018 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+ 
+#include <stdint.h>
+
+#include "utils.h"
+#include "flow.h"
+
+void flow_perform_ram_repair(void) {
+    /* Perform repair only if not active cluster. */
+    if (!(FLOW_CTLR_BPMP_CLUSTER_CONTROL_0 & 1)) {
+        /* Set REQ, to begin RAM repair. */
+        FLOW_CTLR_RAM_REPAIR_0 = 1;
+        
+        /* Wait for STS to say RAM repair has completed. */
+        while (!(FLOW_CTLR_RAM_REPAIR_0 & 2)) { }
+    }
+}
\ No newline at end of file
diff --git a/exosphere/lp0fw/src/flow.h b/exosphere/lp0fw/src/flow.h
index 559c79716..e0bd86ccd 100644
--- a/exosphere/lp0fw/src/flow.h
+++ b/exosphere/lp0fw/src/flow.h
@@ -26,6 +26,10 @@
 
 #define MAKE_FLOW_REG(ofs) MAKE_REG32(FLOW_BASE + ofs)
 
-#define FLOW_CTLR_HALT_COP_EVENTS_0 MAKE_FLOW_REG(0x004)
+#define FLOW_CTLR_HALT_COP_EVENTS_0      MAKE_FLOW_REG(0x004)
+#define FLOW_CTLR_RAM_REPAIR_0           MAKE_FLOW_REG(0x040)
+#define FLOW_CTLR_BPMP_CLUSTER_CONTROL_0 MAKE_FLOW_REG(0x098)
+
+void flow_perform_ram_repair(void);
 
 #endif