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feat: add legacy bios bootloader #68

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feat: add legacy bios bootloader #68

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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -2,3 +2,5 @@
/keys
/.idea
/.vscode
hack/disk/bootloader_util
hack/disk/mbr.bin
9 changes: 9 additions & 0 deletions hack/disk/boot_config.json
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@@ -0,0 +1,9 @@
{
"boot_entries": [
{
"partition": 0,
"uki_path": "/EFI/BOOT/BOOTX64.EFI",
"boot_count_enabled": false
}
]
}
17 changes: 17 additions & 0 deletions hack/disk/make.mk
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@@ -0,0 +1,17 @@
disk: hack/disk/bootloader_util hack/disk/mbr.bin
head -c 64M /dev/zero > target/disk
printf 'label: gpt\nstart=2048, type=uefi, name=EFI\n' | /usr/sbin/sfdisk target/disk
mformat -i target/disk@@2048S -F -v EFI ::
mmd -i target/disk@@2048S ::/EFI
mmd -i target/disk@@2048S ::/EFI/BOOT
mcopy -i target/disk@@2048S target/uki.efi ::/EFI/BOOT/BOOTX64.EFI
dd if=hack/disk/mbr.bin of=target/disk bs=446 count=1 conv=notrunc 2> /dev/null
dd if=hack/disk/mbr.bin of=target/disk bs=512 iseek=1 count=2 seek=34 conv=notrunc 2> /dev/null
./hack/disk/bootloader_util target/disk < hack/disk/boot_config.json

hack/disk/bootloader_util:
curl -sSLf https://github.com/nkraetzschmar/bootloader/releases/download/v0.0.1/bootloader_util > '$@'
chmod +x '$@'

hack/disk/mbr.bin:
curl -sSLf https://github.com/nkraetzschmar/bootloader/releases/download/v0.0.1/mbr.bin > '$@'
1 change: 1 addition & 0 deletions hack/hack.mk
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Expand Up @@ -6,6 +6,7 @@ include hack/initramfs/make.mk
include hack/cloud-hypervisor/make.mk
include hack/cloud-hypervisor-firmware/make.mk
include hack/uki/make.mk
include hack/disk/make.mk

container-release:
# make cargo index cache
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