diff --git a/src/link/stm32_flash_f722.ld b/src/link/stm32_flash_f722.ld
index 717966001e..64774102e4 100644
--- a/src/link/stm32_flash_f722.ld
+++ b/src/link/stm32_flash_f722.ld
@@ -22,12 +22,12 @@ MEMORY
     ITCM_RAM (rx)           : ORIGIN = 0x00000000, LENGTH = 16K
 
     ITCM_FLASH (rx)         : ORIGIN = 0x00200000, LENGTH = 16K
-    /* config occupies the entire flash sector 1 for the ease of erasure, 16K on F72x */
     ITCM_FLASH_CONFIG (r)   : ORIGIN = 0x00204000, LENGTH = 16K
     ITCM_FLASH1 (rx)        : ORIGIN = 0x00208000, LENGTH = 480K
 
     AXIM_FLASH (rx)         : ORIGIN = 0x08000000, LENGTH = 10K
     AXIM_FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = 0x08002800, LENGTH = 6K
+    /* config occupies the entire flash sector 1 for the ease of erasure, 16K on F72x */
     AXIM_FLASH_CONFIG (r)   : ORIGIN = 0x08004000, LENGTH = 16K
     AXIM_FLASH1 (rx)        : ORIGIN = 0x08008000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 464K : 480K
     AXIM_FLASH_CUSTOM_DEFAULTS_EXTENDED (r) : ORIGIN = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 0x0807C000 : 0x08080000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 16K : 0K
@@ -41,6 +41,7 @@ MEMORY
 REGION_ALIAS("FLASH", AXIM_FLASH)
 REGION_ALIAS("FLASH_CUSTOM_DEFAULTS", AXIM_FLASH_CUSTOM_DEFAULTS)
 REGION_ALIAS("FLASH_CONFIG", AXIM_FLASH_CONFIG)
+REGION_ALIAS("FLASH_OVERFLOW", AXIM_FLASH1)
 REGION_ALIAS("FLASH1", AXIM_FLASH1)
 REGION_ALIAS("FLASH_CUSTOM_DEFAULTS_EXTENDED", AXIM_FLASH_CUSTOM_DEFAULTS_EXTENDED)
 
diff --git a/src/link/stm32_flash_f74x.ld b/src/link/stm32_flash_f74x.ld
index 9924b15be2..4ae494f9ed 100644
--- a/src/link/stm32_flash_f74x.ld
+++ b/src/link/stm32_flash_f74x.ld
@@ -24,12 +24,13 @@ MEMORY
     ITCM_RAM (rx)			: ORIGIN = 0x00000000, LENGTH = 16K
 
     ITCM_FLASH (rx)        	: ORIGIN = 0x00200000, LENGTH = 32K
-    /* config occupies the entire flash sector 1 for the ease of erasure, 32K on F74x */
     ITCM_FLASH_CONFIG (r)  	: ORIGIN = 0x00208000, LENGTH = 32K
     ITCM_FLASH1 (rx)       	: ORIGIN = 0x00210000, LENGTH = 960K
 
     AXIM_FLASH (rx)        	: ORIGIN = 0x08000000, LENGTH = 10K
-    AXIM_FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = 0x08002800, LENGTH = 22K
+    AXIM_FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = 0x08002800, LENGTH = 10K
+    AXIM_FLASH_OVERFLOW (r)     : ORIGIN = 0x08005000, LENGTH = 12K
+    /* config occupies the entire flash sector 1 for the ease of erasure, 32K on F74x */
     AXIM_FLASH_CONFIG (r)  	: ORIGIN = 0x08008000, LENGTH = 32K
     AXIM_FLASH1 (rx)       	: ORIGIN = 0x08010000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 928K : 960K
     AXIM_FLASH_CUSTOM_DEFAULTS_EXTENDED (r)	: ORIGIN = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 0x080F8000 : 0x08100000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 32K : 0K
@@ -41,6 +42,7 @@ MEMORY
 }
 
 REGION_ALIAS("FLASH", ITCM_FLASH)
+REGION_ALIAS("FLASH_OVERFLOW", AXIM_FLASH_OVERFLOW)
 REGION_ALIAS("FLASH_CUSTOM_DEFAULTS", AXIM_FLASH_CUSTOM_DEFAULTS)
 REGION_ALIAS("FLASH_CONFIG", AXIM_FLASH_CONFIG)
 REGION_ALIAS("FLASH1", ITCM_FLASH1)
diff --git a/src/link/stm32_flash_f765.ld b/src/link/stm32_flash_f765.ld
index 3515f37628..089069482e 100644
--- a/src/link/stm32_flash_f765.ld
+++ b/src/link/stm32_flash_f765.ld
@@ -28,7 +28,8 @@ MEMORY
     ITCM_FLASH1 (rx)        : ORIGIN = 0x00210000, LENGTH = 1984K
 
     AXIM_FLASH (rx)         : ORIGIN = 0x08000000, LENGTH = 10K
-    AXIM_FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = 0x08002800, LENGTH = 22K
+    AXIM_FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = 0x08002800, LENGTH = 10K
+    AXIM_FLASH_OVERFLOW (r) : ORIGIN = 0x08005000, LENGTH = 12K
     AXIM_FLASH_CONFIG (r)   : ORIGIN = 0x08008000, LENGTH = 32K
     AXIM_FLASH1 (rx)        : ORIGIN = 0x08010000, LENGTH = 1984K
 
@@ -39,6 +40,7 @@ MEMORY
 }
 
 REGION_ALIAS("FLASH", AXIM_FLASH)
+REGION_ALIAS("FLASH_OVERFLOW", AXIM_FLASH_OVERFLOW)
 REGION_ALIAS("FLASH_CUSTOM_DEFAULTS", AXIM_FLASH_CUSTOM_DEFAULTS)
 REGION_ALIAS("FLASH_CONFIG", AXIM_FLASH_CONFIG)
 REGION_ALIAS("FLASH1", AXIM_FLASH1)
diff --git a/src/link/stm32_flash_f7_split.ld b/src/link/stm32_flash_f7_split.ld
index 1cef9ca759..404a0cb5e5 100644
--- a/src/link/stm32_flash_f7_split.ld
+++ b/src/link/stm32_flash_f7_split.ld
@@ -90,7 +90,7 @@ SECTIONS
     PROVIDE_HIDDEN (__pg_resetdata_start = .);
     KEEP (*(.pg_resetdata))
     PROVIDE_HIDDEN (__pg_resetdata_end = .);
-  } >FLASH AT >AXIM_FLASH
+  } >FLASH_OVERFLOW
 
   /* Storage for the address for the configuration section so we can grab it out of the hex file */
   .custom_defaults :