On Friday 26 July 2019 17:35:01 Reco wrote: > Hi. > > On Thu, Jul 25, 2019 at 12:49:32PM -0400, Gene Heskett wrote: > > I am furious (fat lot of good that does me) with the lack of tools, > > and information on how to use them to build an installable > > kernel.deb for a rpi-3b. I know it can be done, I have witnessed > > apt do it several times, on at least two of the arm platforms, once > > on an arm64 running stretch and several times on armhf for releases > > from jessie to buster. > > Raspberry Pi does not use u-boot. Raspbian does not use u-boot. Their > proprietary bootloader can be forced to run u-boot, but its not worth > it - by using u-boot you're limiting yourself to armhf, and Raspberry > Pi3 is an aarch64 board. > > > I want to take a linux-rt tar.xz direct from kernel.org, and its > > patches to bring it up to realtime, build it and install it all on > > the pi-3b, to which I have added a 120GB SSD for workspace, and a > > 10GB swap so it can now build linuxcnc. > > Consider installing a proper Debian first the way it's outlined at > [1]. Booting a custom kernel will be as easy as adding an another > entry to grub.cfg. > > Reco > > [1] > https://pete.akeo.ie/2019/07/installing-debian-arm64-on-raspberry-pi.h >tml
Now its stuck, claiming the partitioing has not been done and it cannot install grub to a hard disk. Going back to to the partitioning menu I see: #1 primary 314.6MB B K ESP #6 logical 1 GB f swap swap #5 logical 58 GB f ext4 / This was letting the installer do the default partitioning. So I launched a shell, but there is not a /boot partition showing for an ls. The initial /boot partition of 300MiB was created with gparted because fdisk might be too old, this is a stretch install. Do I now do the steps outlined under linux on page 6 of this printout, with the card mounted at /media/sdf on this machine? I think I will as so far I'm only out about 3 hours time and a 64GB u-sd. Thanks. Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) If we desire respect for the law, we must first make the law respectable. - Louis D. Brandeis Genes Web page <http://geneslinuxbox.net:6309/gene>
