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tftproot: put command line in dtb

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This commit is contained in:
Daniel Barlow 2023-12-22 23:34:08 +00:00
parent 64a3f50248
commit c931d84828
1 changed files with 3 additions and 3 deletions
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6
modules/outputs/tftpboot.nix
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@ -101,14 +101,14 @@ in {
fdtput -p -t s dtb /reserved-memory/$node compatible phram
fdtput -p -t lx dtb /reserved-memory/$node reg $ac_prefix $(hex $rootfsStart) $sz_prefix $(hex $rootfsSize)
cmd="mtdparts=phram0:''${rootfsSize}(rootfs) phram.phram=phram0,''${rootfsStart},''${rootfsSize},${toString config.hardware.flash.eraseBlockSize} root=/dev/mtdblock0";
cmd="liminix ${cmdline} mtdparts=phram0:''${rootfsSize}(rootfs) phram.phram=phram0,''${rootfsStart},''${rootfsSize},${toString config.hardware.flash.eraseBlockSize} root=/dev/mtdblock0";
fdtput -t s dtb /chosen bootargs "$cmd"
# dtc -I dtb -O dts -o /dev/stdout dtb | grep -A10 reserved-mem ; exit 1
# dtc -I dtb -O dts -o /dev/stdout dtb | grep -A10 chosen ; exit 1
cat > boot.scr << EOF
setenv serverip ${cfg.serverip}
setenv ipaddr ${cfg.ipaddr}
setenv bootargs 'liminix ${cmdline} $cmd'
tftpboot $(hex $imageStart) result/image ; ${
if cfg.compressRoot
then "tftpboot $(hex $rootfsLzStart) result/rootfs.lz"