From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [203.197.255.76] (helo=mail.navayuga.co.in) by canuck.infradead.org with esmtps (Exim 4.43 #1 (Red Hat Linux)) id 1CrZ7n-0002VV-2q for linux-mtd@lists.infradead.org; Thu, 20 Jan 2005 05:01:14 -0500 Message-ID: <00d901c4fed7$09a1f810$8500a8c0@nit37> From: "Subrahmanyam" To: Date: Thu, 20 Jan 2005 15:31:29 +0530 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit Subject: Kernel Image Update Reply-To: Subrahmanyam List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi, My query is about kernel image update not through jtag port but through usb/firewire ports, after the target device is up and running. For this we also need to update the fis directory as well. When the existing kernel is already running and corresponds to the mount area ex: /dev/mem., can I overwrite the same "/dev/mem"., here I am confused can any one explain, can this be possible, if yes will the existing kernel in RAM run? Can any one guide me how I should proceed. Thanks, Subrahmanyam.