From mboxrd@z Thu Jan 1 00:00:00 1970 From: mazen.e Date: Tue, 27 May 2014 00:51:31 -0700 (PDT) Subject: [U-Boot] Statically allocate a range of physical memory to an OS image. Message-ID: <1401177091915-180825.post@n7.nabble.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello, I want to execute a an OS (either Linux or Android) on the Arndale exynos 5250 board. The board features 2 GB of RAM. However, I want to statically alloacate a specifc region of RAM (e.g. 1 GB) to be used by the OS, While the other 1 GB is reserved for other purposes. What is the best way to achieve this goal? do I need to change the FDT to reflect only the region of memory that I want to be visible by the OS? or can it be done througth the bootargs passed from uboot to the kernel? Please share your ideas. Many thanks. -- View this message in context: http://u-boot.10912.n7.nabble.com/Statically-allocate-a-range-of-physical-memory-to-an-OS-image-tp180825.html Sent from the U-Boot mailing list archive at Nabble.com.