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jffs2: squash uids, enable lzo compression

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This commit is contained in:
Daniel Barlow 2023-04-15 17:23:58 +01:00
parent 11f2715d18
commit b1a89ae8c3
1 changed files with 9 additions and 2 deletions
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11
modules/jffs2.nix
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@ -13,7 +13,14 @@ in
./initramfs.nix
];
config = mkIf (config.rootfsType == "jffs2") {
kernel.config.JFFS2_FS = "y";
kernel.config = {
JFFS2_FS = "y";
JFFS2_LZO = "y";
JFFS2_RTIME = "y";
JFFS2_COMPRESSION_OPTIONS = "y";
JFFS2_ZLIB = "y";
JFFS2_CMODE_SIZE = "y";
};
boot.initramfs.enable = true;
outputs = rec {
systemConfiguration =
@ -34,7 +41,7 @@ in
}}
cp $pkgClosure/registration nix-path-registration
grafts=$(sed < $pkgClosure/store-paths 's/^\(.*\)$/--graft \1:\1/g')
mkfs.jffs2 ${endian} -e ${config.hardware.flash.eraseBlockSize} --pad --root $TMPDIR/empty --output $out $grafts
mkfs.jffs2 --compression-mode=size ${endian} -e ${config.hardware.flash.eraseBlockSize} --enable-compressor=lzo --pad --root $TMPDIR/empty --output $out $grafts --squash --faketime
'';
jffs2boot =
let o = config.outputs; in