Added MBED_APP_START and SPI pin definitions

Author: Ganesh Ramachandran

targets/TARGET_TOSHIBA/TARGET_TMPM3HQ/PinNames.h

@@ -49,23 +49,23 @@ typedef enum {
     PU0 = 16 << 3, PU1, PU2, PU3, PU4, PU5,
     PV0 = 17 << 3, PV1, PV2, PV3, PV4, PV5, PV6, PV7,
 
-    // Other mbed Pin Names
+    // LED
     LED1 = PK4,
     LED2 = PK5,
     LED3 = PK6,
     LED4 = PK7,
 
     // External data bus Pin Names
-    D0 = PV7,
-    D1 = PV6,
-    D2 = PC4,
-    D3 = PK2,
-    D4 = PC3,
-    D5 = PJ0,
-    D6 = PN0,
-    D7 = PM6,
-    D8 = PT0,
-    D9 = PG2,
+    D0  = PV7,
+    D1  = PV6,
+    D2  = PC4,
+    D3  = PK2,
+    D4  = PC3,
+    D5  = PJ0,
+    D6  = PN0,
+    D7  = PM6,
+    D8  = PT0,
+    D9  = PG2,
     D10 = PT1,
     D11 = PT3,
     D12 = PT4,
@@ -81,24 +81,43 @@ typedef enum {
     A4 = PF6,
     A5 = PF7,
 
+    // DAC
     DAC0 = PG0,
     DAC1 = PG1,
 
     // DAP_UART
-    USBTX = PJ1,
-    USBRX = PJ2,
+    USBTX      = PJ1,
+    USBRX      = PJ2,
     MBEDIF_TXD = USBTX,
     MBEDIF_RXD = USBRX,
 
-    // Switches
+    // Push buttons
     SW1 = PV0,
     SW2 = PV1,
     SW3 = PV2,
     SW4 = PV3,
 
+    // Standardized button names
+    BUTTON1 = SW1,
+    BUTTON2 = SW2,
+    BUTTON3 = SW3,
+    BUTTON4 = SW4,
+
+    // TSPI2
+    MOSI = D11,
+    MISO = D12,
+    SCLK = D13,
+    CS   = D10,
+
+    // SD Shield TSPI2
+    SD_SEL  = CS,   // Chip select
+    SD_CLK  = SCLK, // SPI clock
+    SD_MISO = MISO, // Master in Salve out
+    SD_MOSI = MOSI, // Master out Salve in
+
     // I2C pins
-    SDA = D14,
-    SCL = D15,
+    SDA     = D14,
+    SCL     = D15,
     I2C_SDA = SDA,
     I2C_SCL = SCL,
 

targets/TARGET_TOSHIBA/TARGET_TMPM3HQ/device/TOOLCHAIN_ARM_STD/tmpm3hqfdfg.sct

@@ -1,3 +1,5 @@
+#! armcc -E
+
 ;;  TMPM3HQFDFG scatter file
 
 ;;  Vector table starts at 0
@@ -13,9 +15,17 @@
 
 ;; Compatible with ISSM model
 
-LR_IROM1 0x00000000 0x80000
+#if !defined(MBED_APP_START)
+  #define MBED_APP_START 0x00000000
+#endif
+
+#if !defined(MBED_APP_SIZE)
+  #define MBED_APP_SIZE  0x00080000
+#endif
+
+LR_IROM1 MBED_APP_START MBED_APP_SIZE
 {
-  ER_IROM1 0x00000000 0x80000
+  ER_IROM1 MBED_APP_START MBED_APP_SIZE
   {
    *.o (RESET, +First)
    *(InRoot$$Sections)

targets/TARGET_TOSHIBA/TARGET_TMPM3HQ/device/TOOLCHAIN_GCC_ARM/tmpm3hqfdfg.ld

@@ -1,9 +1,17 @@
 /* Linker script for Toshiba TMPM3HQ */
 
+#if !defined(MBED_APP_START)
+  #define MBED_APP_START  0x00000000
+#endif
+
+#if !defined(MBED_APP_SIZE)
+  #define MBED_APP_SIZE   512K
+#endif
+
 /* Linker script to configure memory regions. */
 MEMORY
 {
-  FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 512K
+  FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
   /* 8_byte_aligned((166 + 16) vect * 4 bytes) =  8_byte_aligned(0x2D8) = 0x2D8 */
   RAM (rwx) : ORIGIN = (0x20000000 + 0x2D8), LENGTH = (64K - 0x2D8)
 }

targets/TARGET_TOSHIBA/TARGET_TMPM3HQ/device/TOOLCHAIN_IAR/tmpm3hqfdfg.icf

@@ -1,19 +1,22 @@
 /*###ICF### Section handled by ICF editor, don't touch! ****/
 /*-Editor annotation file-*/
 /* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
+
+if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x00000000; }
+if (!isdefinedsymbol(MBED_APP_SIZE))  { define symbol MBED_APP_SIZE  = 0x00080000; }
+
 /*-Specials-*/
-define symbol __ICFEDIT_intvec_start__ = 0x00000000;
+define symbol __ICFEDIT_intvec_start__ = MBED_APP_START;
 /*-Memory Regions-*/
-define symbol __ICFEDIT_region_ROM_start__   = 0x00000000;
-define symbol __ICFEDIT_region_ROM_end__     = 0x0007FFFF;
-define symbol __ICFEDIT_region_RAM_start__   = 0x200002D8;
-define symbol __ICFEDIT_region_RAM_end__     = 0x2000FFFF;
+define symbol __ICFEDIT_region_ROM_start__ = MBED_APP_START;
+define symbol __ICFEDIT_region_ROM_end__   = MBED_APP_START + MBED_APP_SIZE - 1;
+define symbol __ICFEDIT_region_RAM_start__ = 0x200002D8;
+define symbol __ICFEDIT_region_RAM_end__   = 0x2000FFFF;
 /*Heap 1/4 of ram and stack 1/8*/
 define symbol __ICFEDIT_size_cstack__   = 0x400;
 define symbol __ICFEDIT_size_heap__     = 0x2000;
 /**** End of ICF editor section. ###ICF###*/
 
-
 define memory mem with size = 4G;
 define region ROM_region   = mem:[from __ICFEDIT_region_ROM_start__   to __ICFEDIT_region_ROM_end__];
 define region RAM_region   = mem:[from __ICFEDIT_region_RAM_start__   to __ICFEDIT_region_RAM_end__];