platform: msm8909: Increase TZ secure app region size to 2 MB

Increase the TZ secure app region size to 2 MB depending
enable/disable of the flag QSEECOM_SECAPP_REGION_2MB in
AndroidBoot.mk.

Change-Id: I779099b9995ef6e1e1fdfb8bf898b30702f2152c
diff --git a/project/msm8909.mk b/project/msm8909.mk
index 07815f2..30cf2d9 100644
--- a/project/msm8909.mk
+++ b/project/msm8909.mk
@@ -109,5 +109,10 @@
 DEFINES += FBCON_DISPLAY_MSG=1
 endif
 
+#Increase TZ apps region to 2 MB due to KM 3.0 support
+ifeq ($(QSEECOM_SECAPP_REGION_2MB),1)
+ DEFINES += QSEECOM_SECAPP_REGION_2MB=1
+endif
+
 #enable battery voltage check
 DEFINES += CHECK_BAT_VOLTAGE=1