From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Raghunandan Dhongadi" Subject: Processing of command line mem=32M Date: Fri, 12 Jan 2007 16:37:27 +0530 Message-ID: <7d8fdf6f0701120307gee02aa1j7ff80e5eac4eefe9@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline 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 Hello All, I have Linux kernel 2.6.14-7 for OMAP2430 SDP board. The SDP has 128MB of SDRAM memory. I want to share the 128MB into 64MB for ARM core and 64MB for DSP core. I am giving the kernel command line parameter "mem=64M" but with this the boot process stops at "Uncompressing Kernel". But if I give a minimum of "mem=113M" it boots fine. Wanted to know where does the processing of command line parameters happen and what could be the issue ? Warm Regards, Raghu