Re: KHADAS EDGE V booting hangs if I install UEFI instead of u-boot
Mark Millard <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.arm |
|---|---|
| Message-ID | <[email protected]> |
On Aug 5, 2025, at 22:54, Mark Millard <[email protected]> wrote: > > On Aug 5, 2025, at 21:46, Mario Marietto <[email protected]> wrote: > >> . . . >> >> https://github.com/andreiw/rk3399-edk2 >> >> does not talk about how to fill this partition at all. >> >> . . . > > Nor should the material about building RK3399_SDK_UEFI.img > also talk about the "efi esp" content, which is a separate > thing. > > In: > > Number Start (sector) End (sector) Size Code Name > 1 64 8063 3.9 MiB FFFF loader1 <-- Rk3399Pkg/Tools/Bin/idbloader.bin > 2 8064 8191 64.0 KiB FFFF reserved1 > 3 8192 16383 4.0 MiB FFFF reserved2 > 4 16384 24575 4.0 MiB FFFF loader2 <-- RK3399_SDK_UEFI.img > 5 24576 32767 4.0 MiB FFFF atf <-- Rk3399Pkg/Tools/Bin/trust.img > 6 32768 262143 112.0 MiB EF00 efi esp > > "efi esp" is a particular type of msdosfs file system > that is to contain FreeBSD's EFI Boot Loader (FreeBSD > aarch64 context used below, not what you were using): > > EFI/BOOT/bootaa64.efi > > That file is a copy of FreeBSD's aarch64 /boot/loader.efi : > > # diff /boot/loader.efi /boot/efi/EFI/BOOT/bootaa64.efi > # > > So: no differences. In the context for the above, > /boot/efi is the mount point where the file system in > the "efi esp" was mounted to be visible in the FreeBSD > file system. > > Note: the EFI/BOOT/ capitalization convention is my > personal one, not necessarily what FreeBSD normally > uses. > > RK3399_SDK_UEFI looks for any finds that Should be "and", not "any", above. Sorry. > EFI/BOOT/bootaa64.efi and then loads and > EFI/BOOT/bootaa64.efi and then loads and > uses it. === Mark Millard marklmi at yahoo.com