1 files changed, 62 insertions, 0 deletions
diff --git a/flash/bootloader/no_rom.lds b/flash/bootloader/no_rom.lds
new file mode 100644
index 0000000000..e65e7fdd3c
--- /dev/null
+++ b/flash/bootloader/no_rom.lds
@@ -0,0 +1,62 @@
+/* This is for the variant without boot ROM,
+   where the flash ROM is mirrored to address zero */
+
+OUTPUT_FORMAT(elf32-sh)
+INPUT(bootloader.o)
+
+MEMORY
+{
+	IRAM : ORIGIN = 0x0FFFF000, LENGTH = 0x1000
+	FLASH : ORIGIN = 0x00000000, LENGTH = 0x40000
+}
+
+SECTIONS
+{
+	.vectors :
+	{
+		*(.vectors)
+		. = ALIGN(0x200);
+	} > FLASH
+
+	.startup :
+	{
+		*(.startup)
+		. = ALIGN(0x4);
+		_begin_iramcopy = .;
+	} > FLASH
+
+	.text : AT ( _begin_iramcopy )
+	{	 
+		_begin_text = .;
+		*(.text)	
+		. = ALIGN(0x4);
+		_end_text = .;
+	} > IRAM
+	
+	.data : AT ( _end_text )
+	{
+		_begin_data = .;
+		*(.data)
+		. = ALIGN(0x4);
+		_end_data = .;
+	} > IRAM
+
+	.bss : AT ( _end_data )
+	{
+		_begin_bss = .;
+		*(.bss)
+		. = ALIGN(0x4);
+		_end_bss = .;
+	} > IRAM
+
+	.stack :
+	{
+		_begin_stack = .;
+		*(.stack)
+		. = ALIGN(0x1000);
+		_end_stack = .;
+	} > IRAM
+
+	/* size of the program (without vectors) */
+	_total_size = SIZEOF(.startup) + SIZEOF(.text) + SIZEOF(.data);
+}