diff --git a/Makefile b/Makefile
index f52a3ae..ab0594a 100644
--- a/Makefile
+++ b/Makefile
@@ -378,6 +378,22 @@ else ifeq ($(platform), retrofw)
    CXXFLAGS += -std=c++11
    CFLAGS += -std=gnu11
 
+# TRIMUI
+else ifeq ($(platform), trimui)
+   TARGET := $(TARGET_NAME)_libretro.so
+   CC = $(CROSS_COMPILE)gcc
+   CXX = $(CROSS_COMPILE)g++
+   AR = $(CROSS_COMPILE)ar
+   SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
+   LDFLAGS += -fno-PIC -flto
+   CXXFLAGS += -std=c++11
+   CFLAGS += -std=gnu11
+   CFLAGS += -fomit-frame-pointer -ffast-math -mcpu=arm926ej-s -mtune=arm926ej-s -fno-PIC -flto
+   OPTIMIZE := -Ofast -DNDEBUG
+   ifeq (,$(DEBUG))
+      LDFLAGS += -s
+   endif
+
 # Windows MSVC 2017 all architectures
 else ifneq (,$(findstring windows_msvc2017,$(platform)))
 
@@ -627,10 +643,20 @@ endif
 
 ifeq ($(DEBUG),1)
    FLAGS += -O0 -g
+else ifneq (,$(OPTIMIZE))
+   CFLAGS += $(OPTIMIZE)
+   CXXFLAGS += $(OPTIMIZE)
 else
    FLAGS += -O2 -DNDEBUG $(EXTRA_GCC_FLAGS)
 endif
 
+ifeq ($(PROFILE), GENERATE)
+   CFLAGS  += -fprofile-generate=./profile/beetle-pce-fast
+   LDFLAGS += -lgcov
+else ifeq ($(PROFILE), APPLY)
+   CFLAGS  += -fprofile-use -fprofile-dir=../profile/beetle-pce-fast -fbranch-probabilities
+endif
+
 ifneq (,$(findstring msvc,$(platform)))
    ifeq ($(DEBUG), 1)
       CFLAGS += -MTd