From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Li Weichen" Subject: OSK RAM damage? Date: Fri, 21 Apr 2006 10:52:55 +0800 Message-ID: <4448491c.45fa3ac3.3d8f.ffff86aa@mx.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-omap-open-source-bounces@linux.omap.com Errors-To: linux-omap-open-source-bounces@linux.omap.com To: linux-omap-open-source@linux.omap.com List-Id: linux-omap@vger.kernel.org Hi guys, I guess the RAM my OSK is damaged! I have tried mtest command in U-boot for four or five times, after that the OSK died off, even I pressed reset key it has no reply. Only the D9 diode was turned on. Before this, I was trying the kernel 2.6.16.9 but always met "Unable to handle kernel paging request at virtual address" error. And when I used the former kernels (2.6.14-omap1 is most recently), it had sometimes came up with segmentation errors. And further more, when I use the mtest command in U-boot, it shows the message that "writing..." but without any other information or response. Does it means that the ram is damaged? p.s. My OSK is rev.D, and the ram is from ELPIDA. Regards, Li Weichen