1 files changed, 25 insertions, 3 deletions

diff --git a/firmware/target/arm/tms320dm320/boot.lds b/firmware/target/arm/tms320dm320/boot.lds
index 97274a2c04..e391526dc5 100644
--- a/firmware/target/arm/tms320dm320/boot.lds
+++ b/firmware/target/arm/tms320dm320/boot.lds
@@ -1,11 +1,17 @@
 #include "config.h"
 
 ENTRY(start)
+
 OUTPUT_FORMAT(elf32-littlearm)
 OUTPUT_ARCH(arm)
 STARTUP(target/arm/tms320dm320/crt0.o)
 
-#define DRAMSIZE (MEMORYSIZE * 0x100000)
+#define LCD_BUFFER_SIZE  (LCD_WIDTH*LCD_HEIGHT*2)
+
+/* must be 16Kb (0x4000) aligned */
+#define TTB_SIZE         (0x4000)
+
+#define DRAMSIZE (MEMORYSIZE * 0x100000) - TTB_SIZE - LCD_BUFFER_SIZE
 
 #define DRAMORIG 0x01900000 /* actually it's 0x00900000 */
 #define IRAMORIG 0x00000000
@@ -13,6 +19,12 @@ STARTUP(target/arm/tms320dm320/crt0.o)
 #define FLASHORIG 0x00100000
 #define FLASHSIZE 8M
 
+/* Now we have the LCD buffer */
+#define LCDBEGIN (DRAMSIZE+0x00900000)
+
+/* Finally the TTB table */
+#define TTBBEGIN (LCDBEGIN + LCD_BUFFER_SIZE)
+
 MEMORY
 {
    DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE
@@ -28,6 +40,7 @@ SECTIONS
         loadaddress = .;
         _loadaddress = .;
         *(.init.text)
+        *(.icode)
         *(.text*)
         *(.glue_7)
         *(.glue_7t)
@@ -40,6 +53,7 @@ SECTIONS
         *(.rodata*)
         *(.rodata.str1.1)
         *(.rodata.str1.4)
+        *(.irodata)
         . = ALIGN(0x4);
 
         /* Pseudo-allocate the copies of the data sections */
@@ -47,8 +61,6 @@ SECTIONS
     } > DRAM
 
     .data : {
-        *(.icode)
-        *(.irodata)
         *(.idata)
         *(.data*)
         . = ALIGN(0x4);
@@ -84,4 +96,14 @@ SECTIONS
         _vectorsend = .;
     } AT > DRAM
     _vectorscopy = LOADADDR(.vectors);
+    
+    .lcdbuffer LCDBEGIN (NOLOAD) :
+    {
+        _lcdbuf = .;
+    }
+    
+    .ttbtable TTBBEGIN (NOLOAD) :
+    {
+        _ttbstart = .;
+    }
 }