From 6404b063411195408e602f896346baba7d7b338d Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Tue, 8 Apr 2014 12:23:01 +0700
Subject: added IAR flash loader for NGX4330 or lpc18/43xx

---
 mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.board |   9 ++++++++
 mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.flash |  10 +++++++++
 mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.mac   |  31 ++++++++++++++++++++++++++
 mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.out   | Bin 0 -> 48000 bytes
 mcu/lpc43xx/iar/lpc18xx_43xx_debug.mac        |  18 +++++++++++++++
 mcu/lpc43xx/iar/lpc4330_m4_spifi.icf          |   6 ++---
 6 files changed, 71 insertions(+), 3 deletions(-)
 create mode 100644 mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.board
 create mode 100644 mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.flash
 create mode 100644 mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.mac
 create mode 100644 mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.out
 create mode 100644 mcu/lpc43xx/iar/lpc18xx_43xx_debug.mac

diff --git a/mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.board b/mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.board
new file mode 100644
index 000000000..dcc8304c3
--- /dev/null
+++ b/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>
+
+
diff --git a/mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.flash b/mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.flash
new file mode 100644
index 000000000..95d48ff00
--- /dev/null
+++ b/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>
diff --git a/mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.mac b/mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.mac
new file mode 100644
index 000000000..fdb5506f9
--- /dev/null
+++ b/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();
+}
diff --git a/mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.out b/mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.out
new file mode 100644
index 000000000..a496babc7
Binary files /dev/null and b/mcu/lpc43xx/iar/FlashLPC18xx_43xx_SPIFI.out differ
diff --git a/mcu/lpc43xx/iar/lpc18xx_43xx_debug.mac b/mcu/lpc43xx/iar/lpc18xx_43xx_debug.mac
new file mode 100644
index 000000000..4bff3d192
--- /dev/null
+++ b/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";
+}
diff --git a/mcu/lpc43xx/iar/lpc4330_m4_spifi.icf b/mcu/lpc43xx/iar/lpc4330_m4_spifi.icf
index 7ecf99479..abf1ae806 100644
--- a/mcu/lpc43xx/iar/lpc4330_m4_spifi.icf
+++ b/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 };
\ No newline at end of file
+place in ROM_region            { readonly };
+place in RAM_region            { readwrite,
+                                 block CSTACK, block HEAP };
\ No newline at end of file
-- 
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