Working on NXP/Teensy support

targets/nxpmk66f18.ld

@@ -22,19 +22,19 @@ SECTIONS
         _vector_table = .;
         KEEP(*(.isr_vector))
 
-        /* this works as long as reset handler doesn't overflow past 0x400 */
-        *(.resetHandler)
-
         /* flash configuration MUST be at 0x400 */
         . = 0x400;
-		KEEP(*(.flashconfig))
+        _flash_config = .;
+		KEEP(*(.flash_config))
 
         /* everything else */
+        *(.resetHandler)
         *(.text)
         *(.text*)
         *(.rodata)
         *(.rodata*)
         . = ALIGN(4);
+
     } >FLASH_TEXT = 0xFF
 
     /* Put the stack at the bottom of RAM, so that the application will

targets/teensy36.json

@@ -11,7 +11,8 @@
 	],
 	"linkerscript": "targets/nxpmk66f18.ld",
 	"extra-files": [
-		"src/device/nxp/mk66f18.s"
+		"src/device/nxp/mk66f18.s",
+		"targets/teensy36.s"
 	],
 	"flash-command": "teensy_loader_cli -mmcu=mk66fx1m0 -v -w {hex}"
 }

targets/teensy36.s

@@ -0,0 +1,19 @@
+
+.section .flash_config
+.global  __flash_config
+	.byte 0xFF
+    .byte 0xFF
+    .byte 0xFF
+    .byte 0xFF
+    .byte 0xFF
+    .byte 0xFF
+    .byte 0xFF
+    .byte 0xFF
+	.byte 0xFF
+    .byte 0xFF
+    .byte 0xFF
+    .byte 0xFF
+    .byte 0xDE
+    .byte 0xF9
+    .byte 0xFF
+    .byte 0xFF