Re: Open Firmware - dts file

2007-08-02 Thread David Gibson
On Thu, Aug 02, 2007 at 12:21:21PM -0700, Siva Prasad wrote: > Hi, > > I am trying to understand .. > > 1) How a given dts file is embedded into the zImage (how about vmlinux?) The arch/powerpc/boot/wrapper script builds the dts into a device tree blob using dtc (the Device Tree Compiler), it th

Open Firmware - dts file

2007-08-02 Thread Siva Prasad
Hi, I am trying to understand .. 1) How a given dts file is embedded into the zImage (how about vmlinux?) 2) Where does it get stored for later access during booting? 3) How a specific dts file out of the available in /boot/dts directory is chosen? I am a newbie to this open firmware thing and l