1 files changed, 9 insertions, 5 deletions

diff --git a/firmware/export/imx233.h b/firmware/export/imx233.h
index 182442c2ab..682240ac40 100644
--- a/firmware/export/imx233.h
+++ b/firmware/export/imx233.h
@@ -24,12 +24,14 @@
 #define IRAM_ORIG           0
 #define IRAM_SIZE           0x8000
 #define DRAM_ORIG           0x40000000
-#define DRAM_SIZE           0x20000000
+#define DRAM_SIZE           (MEMORYSIZE * 0x100000)
 
-#define TTB_BASE_ADDR (DRAM_ORIG + (MEMORYSIZE*0x100000) - TTB_SIZE)
-#define TTB_SIZE      (0x4000)
-#define TTB_BASE      ((unsigned long *)TTB_BASE_ADDR)
-#define FRAME_SIZE    (240*320*2)
+#define TTB_BASE_ADDR   (IRAM_ORIG + IRAM_SIZE - TTB_SIZE)
+#define TTB_SIZE        0x4000
+#define TTB_BASE        ((unsigned long *)TTB_BASE_ADDR)
+#define FRAME_SIZE      (LCD_WIDTH * LCD_HEIGHT * LCD_DEPTH / 8)
+#define LCD_FRAME_ADDR  (DRAM_ORIG + DRAM_SIZE - FRAME_SIZE)
+#define FRAME           ((unsigned short *)LCD_FRAME_ADDR)
 
 /* USBOTG */
 #define USB_QHARRAY_ATTR    __attribute__((section(".qharray"),nocommon,aligned(2048)))
@@ -48,5 +50,7 @@
 #define __BLOCK_SFTRST  (1 << 31)
 #define __BLOCK_CLKGATE (1 << 30)
 
+#define CACHEALIGN_BITS     4
+
 
 #endif /* __IMX233_H__ */