Segher Boessenkool writes: > > It expects to be (1) in 32-bit mode, (2) r3, r4 0, (3) r5 is a pointer > > to the client interface callback, (4) r1 is a usable stack, (5) image > > is loaded according to elf-header of zImage wrapper. > > Not quite right, but close... Milton's reply was correct for pSeries (PAPR) machines. Paul.