diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8b163f4..5698557 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -102,13 +102,17 @@ set(TARGET_SOURCES
 set(TARGET_C_DEFINES
     "CPU_MIMXRT1052DVL6B"
     "MCUXPRESSO_SDK"
+    "PRINTF_ADVANCED_ENABLE=1"
+    "PRINTF_FLOAT_ENABLE=1"
     "SERIAL_PORT_TYPE_UART"
     "__STARTUP_CLEAR_BSS"
     "__STARTUP_INITIALIZE_NONCACHEDATA"
 )
 
 set(TARGET_C_DEFINES_XIP
+    "SKIP_SYSCLK_INIT"
     "XIP_BOOT_HEADER_ENABLE=1"
+    "XIP_BOOT_HEADER_DCD_ENABLE=1"
     "XIP_EXTERNAL_FLASH=1"
 )
 
diff --git a/SDK b/SDK
index f208e92..ded8674 160000
--- a/SDK
+++ b/SDK
@@ -1 +1 @@
-Subproject commit f208e9228edc85ff9b477a8589b99453bb621c0b
+Subproject commit ded867438906eef783e00cf1effe5328c658cfc3