Hi,
Mingcong Bai wrote:
> While FAT < 32 filesystems are not case sensitive (which grub-mkrescue
> creates
> as a FAT12 image via mformat with a size of 2.88MiB), it seems that
> some of Loongson's LoongArch-based firmware (namely those found on their
> latest XA61200 boards) seems to treat this file system as
> case-sensitive.
> [...]
> if (source_dirs[GRUB_INSTALL_PLATFORM_I386_EFI]
> || source_dirs[GRUB_INSTALL_PLATFORM_X86_64_EFI])
> - img_mac = grub_util_path_concat (2, core_services, "boot.efi");
> + img_mac = grub_util_path_concat (2, core_services, "BOOT.EFI");
>
> if (source_dirs[GRUB_INSTALL_PLATFORM_I386_EFI]
> && source_dirs[GRUB_INSTALL_PLATFORM_X86_64_EFI])
I think that this name does not end up in a FAT filesystem but rather
in HFS+, where it gets blessed. (It also ends up in ISO 9660.)
707: core_services = grub_util_path_concat (4, iso9660_dir, "System",
"Library", "CoreServices");
753: xorriso_push ("-hfs-bless-by");
754: xorriso_push ("i");
755: xorriso_push ("/System/Library/CoreServices/boot.efi");
This xorrisofs option would not reach a file in the EFI boot image.
Have a nice day :)
Thomas
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