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| author | Efraim Flashner <efraim@flashner.co.il> | 2022-12-12 10:27:40 +0200 |
|---|---|---|
| committer | Efraim Flashner <efraim@flashner.co.il> | 2022-12-12 10:47:59 +0200 |
| commit | 45f5feb279860cde0d8032f05c3e5b45588b9609 (patch) | |
| tree | fafb77bfd181c4a5bdfe52f621ae4998cb37af5f /gnu | |
| parent | 2d989ad59793e10c6fef94d9eaa51be91469318a (diff) | |
| download | guix-45f5feb279860cde0d8032f05c3e5b45588b9609.tar guix-45f5feb279860cde0d8032f05c3e5b45588b9609.tar.gz | |
image: Use 512 byte blocks for EFI partitions.
Addresses <https://issues.guix.gnu.org/59695>.
* gnu/build/image.scm (make-vfat-image): When creating a fat filesystem
for UEFI bootable partition use 512 byte blocks.
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/build/image.scm | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gnu/build/image.scm b/gnu/build/image.scm index 2327cfbb45..65a0373980 100644 --- a/gnu/build/image.scm +++ b/gnu/build/image.scm @@ -111,7 +111,10 @@ turn doesn't take any constant overhead into account, force a 1-MiB minimum." (if (eq? size 'guess) (estimate-partition-size root) size)) - (if (member 'esp flags) (list "-S" "1024") '())) + ;; u-boot in particular needs the formatted block + ;; size and the physical block size to be equal. + ;; TODO: What about 4k blocks? + (if (member 'esp flags) (list "-S" "512") '())) (for-each (lambda (file) (unless (member file '("." "..")) (invoke "mcopy" "-bsp" "-i" target |