changes in core and boards.txt to support new bootloader

zeveland · zeveland · commit e97d3adbe452 · 2011-10-27T11:36:10.000-04:00
old bootloader could fit in only 2 kB of flash.  new version has to have a 4 kB block - jump-to address and boards.txt must reflect this.
diff --git a/hardware/arduino/cores/arduino/CDC.cpp b/hardware/arduino/cores/arduino/CDC.cpp
@@ -27,7 +27,7 @@ void Reboot()
 {
 	USB.detach();
 	cli();
-	asm volatile("jmp 0x7800");		// jump to bootloader - DiskLoader takes up last 2 kB
+	asm volatile("jmp 0x7000");		// jump to bootloader - DiskLoader lives in the last 4kB of Flash
 }
 
 typedef struct

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ void Reboot()`
`27`	`27`	`{`
`28`	`28`	`USB.detach();`
`29`	`29`	`cli();`
`30`		`- asm volatile("jmp 0x7800"); // jump to bootloader - DiskLoader takes up last 2 kB`
	`30`	`+ asm volatile("jmp 0x7000"); // jump to bootloader - DiskLoader lives in the last 4kB of Flash`
`31`	`31`	`}`
`32`	`32`
`33`	`33`	`typedef struct`