While QEMU NUMA support on ARM will introduce more than one /memory node in the device tree, it needs to find the lowest one and set PcdSystemMemorySize with the actual size of this memory node. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19123 6f19259b-4bc3-4df7-8a09-765794883524