added IAR flash loader for NGX4330 or lpc18/43xx

mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.board

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<flash_board>
+  <pass>
+    <loader>C:\Users\hathach\Dropbox\tinyusb\workspace\tinyusb\mcu\lpc43xx\iar\FlashLPC18xx_43xx_SPIFI.flash</loader>
+  </pass>
+</flash_board>
+
+

mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.flash

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<flash_device>
+  <exe>C:\Users\hathach\Dropbox\tinyusb\workspace\tinyusb\mcu\lpc43xx\iar\FlashLPC18xx_43xx_SPIFI.out</exe>
+  <page>256</page>
+  <block>1 0x4000000</block>
+  <flash_base>0x14000000</flash_base>
+  <macro>C:\Users\hathach\Dropbox\tinyusb\workspace\tinyusb\mcu\lpc43xx\iar\FlashLPC18xx_43xx_SPIFI.mac</macro>
+  <aggregate>1</aggregate>
+</flash_device>

mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.mac

@@ -0,0 +1,31 @@
+__Setup()
+{
+	/* set SPIFI clock */
+	//LPC_CGU->BASE_SPIFI0_CLK = 1<<24 | 1<<11; /* IRC 12 MHz is good enough for us */
+  __writeMemory32( 1<<24 | 1<<11, 0x40051304, "Memory");
+
+	//LPC_SCU->SFSP3_3 = 0xF3; /* high drive for SCLK */
+  __writeMemory32( 0xF3, 0x4008618C, "Memory");
+
+/* IO pins */
+	//LPC_SCU->SFSP3_4=LPC_SCU->SFSP3_5=LPC_SCU->SFSP3_6=LPC_SCU->SFSP3_7 = 0xD3;
+  __writeMemory32( 0xD3, 0x40086190, "Memory");
+  __writeMemory32( 0xD3, 0x40086194, "Memory");
+  __writeMemory32( 0xD3, 0x40086198, "Memory");
+  __writeMemory32( 0xD3, 0x4008619C, "Memory");
+	//LPC_SCU->SFSP3_8 = 0x13; /* CS doesn't need feedback */
+  __writeMemory32( 0x13, 0x400861A0, "Memory");
+
+  __writeMemory32(0x14000000, 0x40043100, "Memory"); // map SPIFI to shadow area at address 0
+}
+
+execUserReset()
+{
+  __message "----- execUserReset\n";
+  __Setup();
+}
+
+execUserFlashInit(){
+  __message "----- execUserFlashInit\n";
+  __Setup();
+}

mcu/lpc43xx/iar/lpc18xx_43xx_debug.mac

@@ -0,0 +1,18 @@
+__Setup(){
+__writeMemory32((int)&__vector_table, 0x40043100, "Memory"); // map BootArea to shadow area at address 0
+__writeMemory32((int)&__vector_table, 0xE000ED08, "Memory"); // map BootArea to shadow area at address 0
+__message "Memory at: ", &__vector_table, " mapped to 0x00000000\n";
+}
+
+execUserReset()
+{
+  __message "execUserReset\n";
+  __Setup();
+  __message "execUserReset Finish\n";
+}
+
+execUserFlashInit(){
+  __message "execUserFlashInit\n";
+  __Setup();
+  __message "execUserFlashInit Finish\n";
+}

mcu/lpc43xx/iar/lpc4330_m4_spifi.icf

@@ -55,6 +55,6 @@ place in PD_LOCAL_SRAM_region  { section .pd_local_sram };
 place in AHB_SRAM2_region      { section .ahb_sram2 };
 place in ETB_SRAM_region       { section .etb_sram };
 
-place in RAM_region         { readonly };
-place in AHB_SRAM1_region   { readwrite,
-                             block CSTACK, block HEAP };
+place in ROM_region            { readonly };
+place in RAM_region            { readwrite,
+                                 block CSTACK, block HEAP };