flashd: Set 6 Wait states as per Errata requiremens for Revision A

It is utterly unacceptable that Atmel is shipping example code in 2011,
which doesn't support parts that are shipped still in 2016.  They would
have had five years to fix their code to implement the chip errata :(

firmware/libboard/common/source/board_cstartup_gnu.c

@@ -133,6 +133,9 @@ static void BootIntoApp(void)
 	pSrc = (unsigned int *) ((unsigned char *)IFLASH_ADDR + BOARD_DFU_BOOT_SIZE);
 	SCB->VTOR = ((unsigned int)(pSrc)) | (0x0 << 7);
 	appReset = pSrc[1];
+
+	printf("Booting into App from %p, PC=%p\r\n", pSrc, appReset);
+
 	appReset();
 }
 #endif