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Vinícius Ferrão
ff7e48b480
riscv64 nodes boot through UEFI firmware and grub2 only, and xCAT hands DHCP client architecture 27 (0x001b) the boot file boot/grub2/grub2.riscv64. Nothing shipped that file. Add the unmodified grub2 UEFI image from the Rocky Linux 10 riscv64 BaseOS tree (EFI/BOOT/grubriscv64.efi, the copy used for installation media and network boot, built from grub2-2.12-46.el10_2.rocky.0.1.src.rpm, GPL-3.0-or-later, provenance and checksum recorded in the readme) as Source2, install it under /tftpboot/boot/grub2/riscv64-efi/ and let the rpm and deb scripts copy it to /tftpboot/boot/grub2/grub2.riscv64 the same way grub2.ppc is made from the POWER core image. mockbuild.pl verifies the image type (it reads the PE header itself: file(1) only learned the RISC-V machine types in 5.38, so an EL8 build host would reject a good image), the rpm payload and the installed file (byte for byte the source image); the deb installs the same tree.