> > > > > > > > Hi, > > > > > > > > > +/memreserve/ 0x80000000 0x00010000; > > > > > > > > Why is this necessary? > > > > > > This memory region is pre-reserved for the spin-table/psci, although > > > didn't add Enable method of secondary cores. > > > > Can this be reserved by bootloader? > > Yes, the memory for psci was reserved by u-boot code. But due to spin-table > need the release address, is it better adding the /memreserve/ in dts file? > Or add it by bootloader and fix the release address accordingly? Both the reserved memory region and cpu-release-addr should be updated by bootloader. Regards, Leo -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
