1 files changed, 5 insertions, 0 deletions

diff --git a/firmware/export/tcc780x.h b/firmware/export/tcc780x.h
index 497f1514e0..aca3bec2bd 100644
--- a/firmware/export/tcc780x.h
+++ b/firmware/export/tcc780x.h
@@ -21,6 +21,11 @@
 #ifndef __TCC780X_H__
 #define __TCC780X_H__
 
+#define TTB_SIZE      (0x4000)
+/* must be 16Kb (0x4000) aligned */
+#define TTB_BASE_ADDR (0x20000000 + (MEMORYSIZE*1024*1024) - TTB_SIZE)
+#define TTB_BASE      ((unsigned long *)TTB_BASE_ADDR) /* End of memory */
+
 /* General-purpose IO */
 
 #define PORTCFG0    (*(volatile unsigned long *)0xF005A000)