diff options
Diffstat (limited to 'nixos/modules/installer/sd-card/sd-image.nix')
| -rw-r--r-- | nixos/modules/installer/sd-card/sd-image.nix | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/nixos/modules/installer/sd-card/sd-image.nix b/nixos/modules/installer/sd-card/sd-image.nix index cb2522d867890..ad9b803b1d1e4 100644 --- a/nixos/modules/installer/sd-card/sd-image.nix +++ b/nixos/modules/installer/sd-card/sd-image.nix @@ -224,14 +224,25 @@ in # Create a FAT32 /boot/firmware partition of suitable size into firmware_part.img eval $(partx $img -o START,SECTORS --nr 1 --pairs) truncate -s $((SECTORS * 512)) firmware_part.img - faketime "1970-01-01 00:00:00" mkfs.vfat -i ${config.sdImage.firmwarePartitionID} -n ${config.sdImage.firmwarePartitionName} firmware_part.img + + mkfs.vfat --invariant -i ${config.sdImage.firmwarePartitionID} -n ${config.sdImage.firmwarePartitionName} firmware_part.img # Populate the files intended for /boot/firmware mkdir firmware ${config.sdImage.populateFirmwareCommands} + find firmware -exec touch --date=2000-01-01 {} + # Copy the populated /boot/firmware into the SD image - (cd firmware; mcopy -psvm -i ../firmware_part.img ./* ::) + cd firmware + # Force a fixed order in mcopy for better determinism, and avoid file globbing + for d in $(find . -type d -mindepth 1 | sort); do + faketime "2000-01-01 00:00:00" mmd -i ../firmware_part.img "::/$d" + done + for f in $(find . -type f | sort); do + mcopy -pvm -i ../firmware_part.img "$f" "::/$f" + done + cd .. + # Verify the FAT partition before copying it. fsck.vfat -vn firmware_part.img dd conv=notrunc if=firmware_part.img of=$img seek=$START count=$SECTORS |