plbdv0            741 arch/powerpc/boot/4xx.c 	u32 plbdv0 = 2;
plbdv0            767 arch/powerpc/boot/4xx.c 			m = fbdv * fwdva * plb2xdv0 * plbdv0 * opbdv0 * perdv0;
plbdv0            784 arch/powerpc/boot/4xx.c 	plb = vco / (fwdva * plb2xdv0 * plbdv0);