diff --git a/boards/cuav/can-gps-v1/canbootloader.cmake b/boards/cuav/can-gps-v1/canbootloader.cmake
index d87b5b3511..765f4a895b 100644
--- a/boards/cuav/can-gps-v1/canbootloader.cmake
+++ b/boards/cuav/can-gps-v1/canbootloader.cmake
@@ -7,8 +7,8 @@ add_definitions(
 	-DAPP_VERSION_MINOR=${uavcanblid_sw_version_minor}
 )
 
-set(uavcanblid_hw_version_major 1)
-set(uavcanblid_hw_version_minor 0)
+set(uavcanblid_hw_version_major 3)
+set(uavcanblid_hw_version_minor 233)
 set(uavcanblid_name "\"org.cuav.can-gps-v1\"")
 
 add_definitions(
diff --git a/boards/cuav/can-gps-v1/default.cmake b/boards/cuav/can-gps-v1/default.cmake
index 0515102c9a..b17c7c80b8 100644
--- a/boards/cuav/can-gps-v1/default.cmake
+++ b/boards/cuav/can-gps-v1/default.cmake
@@ -8,8 +8,8 @@ add_definitions(
 	-DAPP_VERSION_MINOR=${uavcanblid_sw_version_minor}
 )
 
-set(uavcanblid_hw_version_major 1)
-set(uavcanblid_hw_version_minor 0)
+set(uavcanblid_hw_version_major 3)
+set(uavcanblid_hw_version_minor 233)
 set(uavcanblid_name "\"org.cuav.can-gps-v1\"")
 
 add_definitions(
diff --git a/boards/cuav/can-gps-v1/nuttx-config/scripts/canbootloader_script.ld b/boards/cuav/can-gps-v1/nuttx-config/scripts/canbootloader_script.ld
index cbf9fddc32..758a42609b 100644
--- a/boards/cuav/can-gps-v1/nuttx-config/scripts/canbootloader_script.ld
+++ b/boards/cuav/can-gps-v1/nuttx-config/scripts/canbootloader_script.ld
@@ -50,8 +50,9 @@
 
 MEMORY
 {
-    flash (rx)   : ORIGIN = 0x08000000, LENGTH = 32K
-    sram (rwx)   : ORIGIN = 0x20000000, LENGTH = 192K
+    flash (rx)   		: ORIGIN = 0x08000000, LENGTH = 32K
+    shared_sram (rwx)   : ORIGIN = 0x20000000, LENGTH = 256
+    sram (rwx)   		: ORIGIN = 0x20000100, LENGTH = 192K - 256
 }
 
 OUTPUT_ARCH(arm)
@@ -101,6 +102,10 @@ SECTIONS
 
 	_eronly = ABSOLUTE(.);
 
+	.app_bl_shared : {
+		_sapp_bl_shared = ABSOLUTE(.);
+	} > shared_sram
+
 	.data : {
 		_sdata = ABSOLUTE(.);
 		*(.data .data.*)
diff --git a/boards/cuav/can-gps-v1/nuttx-config/scripts/script.ld b/boards/cuav/can-gps-v1/nuttx-config/scripts/script.ld
index ccd8ad4b0b..4e866c5acf 100644
--- a/boards/cuav/can-gps-v1/nuttx-config/scripts/script.ld
+++ b/boards/cuav/can-gps-v1/nuttx-config/scripts/script.ld
@@ -50,8 +50,9 @@
 
 MEMORY
 {
-    flash (rx)   : ORIGIN = 0x08010000, LENGTH = 448K
-    sram (rwx)   : ORIGIN = 0x20000000, LENGTH = 192K
+    flash (rx)  		: ORIGIN = 0x08010000, LENGTH = 448K
+    shared_sram (rwx)   : ORIGIN = 0x20000000, LENGTH = 256
+    sram (rwx)   		: ORIGIN = 0x20000100, LENGTH =  192K - 256
 }
 
 OUTPUT_ARCH(arm)
@@ -114,6 +115,10 @@ SECTIONS
 
 	_eronly = ABSOLUTE(.);
 
+	.app_bl_shared : {
+		_sapp_bl_shared = ABSOLUTE(.);
+	} > shared_sram
+
 	.data : {
 		_sdata = ABSOLUTE(.);
 		*(.data .data.*)