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### AnyKernel3 Ramdisk Mod Script | ||
## osm0sis @ xda-developers | ||
# AnyKernel3 Ramdisk Mod Script | ||
# osm0sis @ xda-developers | ||
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### AnyKernel setup | ||
## AnyKernel setup | ||
# begin properties | ||
properties() { ' | ||
kernel.string=ExampleKernel by osm0sis @ xda-developers | ||
kernel.string=Kernel by Hoppless @Hoppless | ||
do.devicecheck=1 | ||
do.modules=0 | ||
do.systemless=1 | ||
do.cleanup=1 | ||
do.cleanuponabort=0 | ||
device.name1=maguro | ||
device.name2=toro | ||
device.name3=toroplus | ||
device.name4=tuna | ||
device.name1=selene | ||
device.name2= | ||
device.name3= | ||
device.name4= | ||
device.name5= | ||
supported.versions= | ||
supported.patchlevels= | ||
'; } # end properties | ||
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### AnyKernel install | ||
# begin attributes | ||
attributes() { | ||
set_perm_recursive 0 0 755 644 $ramdisk/*; | ||
set_perm_recursive 0 0 750 750 $ramdisk/init* $ramdisk/sbin; | ||
} # end attributes | ||
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## boot shell variables | ||
block=/dev/block/platform/omap/omap_hsmmc.0/by-name/boot; | ||
# shell variables | ||
block=/dev/block/platform/bootdevice/by-name/boot; | ||
is_slot_device=0; | ||
ramdisk_compression=auto; | ||
patch_vbmeta_flag=auto; | ||
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# import functions/variables and setup patching - see for reference (DO NOT REMOVE) | ||
. tools/ak3-core.sh && attributes; | ||
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# boot install | ||
dump_boot; # use split_boot to skip ramdisk unpack, e.g. for devices with init_boot ramdisk | ||
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# init.rc | ||
backup_file init.rc; | ||
replace_string init.rc "cpuctl cpu,timer_slack" "mount cgroup none /dev/cpuctl cpu" "mount cgroup none /dev/cpuctl cpu,timer_slack"; | ||
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# init.tuna.rc | ||
backup_file init.tuna.rc; | ||
insert_line init.tuna.rc "nodiratime barrier=0" after "mount_all /fstab.tuna" "\tmount ext4 /dev/block/platform/omap/omap_hsmmc.0/by-name/userdata /data remount nosuid nodev noatime nodiratime barrier=0"; | ||
append_file init.tuna.rc "bootscript" init.tuna; | ||
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# fstab.tuna | ||
backup_file fstab.tuna; | ||
patch_fstab fstab.tuna /system ext4 options "noatime,barrier=1" "noatime,nodiratime,barrier=0"; | ||
patch_fstab fstab.tuna /cache ext4 options "barrier=1" "barrier=0,nomblk_io_submit"; | ||
patch_fstab fstab.tuna /data ext4 options "data=ordered" "nomblk_io_submit,data=writeback"; | ||
append_file fstab.tuna "usbdisk" fstab; | ||
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write_boot; # use flash_boot to skip ramdisk repack, e.g. for devices with init_boot ramdisk | ||
## end boot install | ||
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## AnyKernel methods (DO NOT CHANGE) | ||
# import patching functions/variables - see for reference | ||
. tools/ak3-core.sh; | ||
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## init_boot shell variables | ||
#block=init_boot; | ||
#is_slot_device=1; | ||
#ramdisk_compression=auto; | ||
#patch_vbmeta_flag=auto; | ||
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# reset for init_boot patching | ||
#reset_ak; | ||
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# init_boot install | ||
#dump_boot; # unpack ramdisk since it is the new first stage init ramdisk where overlay.d must go | ||
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#write_boot; | ||
## end init_boot install | ||
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## vendor_kernel_boot shell variables | ||
#block=vendor_kernel_boot; | ||
#is_slot_device=1; | ||
#ramdisk_compression=auto; | ||
#patch_vbmeta_flag=auto; | ||
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# reset for vendor_kernel_boot patching | ||
#reset_ak; | ||
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# vendor_kernel_boot install | ||
#split_boot; # skip unpack/repack ramdisk, e.g. for dtb on devices with hdr v4 and vendor_kernel_boot | ||
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#flash_boot; | ||
## end vendor_kernel_boot install | ||
## AnyKernel file attributes | ||
# set permissions/ownership for included ramdisk files | ||
set_perm_recursive 0 0 755 644 $ramdisk/*; | ||
set_perm_recursive 0 0 750 750 $ramdisk/init* $ramdisk/sbin; | ||
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## vendor_boot shell variables | ||
#block=vendor_boot; | ||
#is_slot_device=1; | ||
#ramdisk_compression=auto; | ||
#patch_vbmeta_flag=auto; | ||
## AnyKernel install | ||
dump_boot; | ||
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# reset for vendor_boot patching | ||
#reset_ak; | ||
# begin ramdisk changes | ||
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# vendor_boot install | ||
#dump_boot; # use split_boot to skip ramdisk unpack, e.g. for dtb on devices with hdr v4 but no vendor_kernel_boot | ||
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#write_boot; # use flash_boot to skip ramdisk repack, e.g. for dtb on devices with hdr v4 but no vendor_kernel_boot | ||
## end vendor_boot install | ||
# end ramdisk changes | ||
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write_boot; | ||
## end install |
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