mirror of
https://github.com/chararomandroid/android_device_samsung_a20
synced 2026-08-21 19:55:33 -04:00
universal7885: Inital port to A20/A20e
Addtitionally, Add device-specific trees as well Change-Id: Icbbc31c063b18bce3702d0b208a0aee78148a7c0 Signed-off-by: roynatech2544 <whiteshell2544@naver.com>
This commit is contained in:
roynatech2544
parent
601b5ef5aa
commit
f8eb3e1258
169 changed files with 2440 additions and 62 deletions
25
a20/rootdir/Android.mk
Normal file
25
a20/rootdir/Android.mk
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@ -0,0 +1,25 @@
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LOCAL_PATH := $(call my-dir)
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include $(CLEAR_VARS)
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LOCAL_MODULE := fstab.exynos7884B
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LOCAL_MODULE_TAGS := optional
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LOCAL_MODULE_CLASS := ETC
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LOCAL_SRC_FILES := etc/$(LOCAL_MODULE)
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LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR_ETC)
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include $(BUILD_PREBUILT)
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include $(CLEAR_VARS)
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LOCAL_MODULE := init.target.rc
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LOCAL_MODULE_TAGS := optional
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LOCAL_MODULE_CLASS := ETC
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LOCAL_SRC_FILES := etc/$(LOCAL_MODULE)
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LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR_ETC)/init
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include $(BUILD_PREBUILT)
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include $(CLEAR_VARS)
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LOCAL_MODULE := init.baseband.rc
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LOCAL_MODULE_TAGS := optional
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LOCAL_MODULE_CLASS := ETC
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LOCAL_SRC_FILES := etc/$(LOCAL_MODULE)
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LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR_ETC)/init
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include $(BUILD_PREBUILT)
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16
a20/rootdir/etc/fstab.exynos7884B
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a20/rootdir/etc/fstab.exynos7884B
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# Android fstab file.
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#<src> <mnt_point> <type> <mnt_flags and options> <fs_mgr_flags>
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# The filesystem that contains the filesystem checker binary (typically /system) cannot
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# specify MF_CHECK, and must come before any filesystems that do specify MF_CHECK
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# system and vendor partition will be early-mounted by kernel
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# /dev/block/platform/13500000.dwmmc0/by-name/system /system ext4 ro wait
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/dev/block/platform/13500000.dwmmc0/by-name/cache /cache ext4 noatime,nosuid,nodev,noauto_da_alloc,discard,journal_checksum,data=ordered,errors=panic wait,check
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/dev/block/platform/13500000.dwmmc0/by-name/userdata /data ext4 noatime,nosuid,nodev,noauto_da_alloc,discard,journal_checksum,data=ordered,errors=panic wait,check,encryptable=footer,quota,reservedsize=128M,length=-20480
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/dev/block/platform/13500000.dwmmc0/by-name/efs /mnt/vendor/efs ext4 noatime,nosuid,nodev,noauto_da_alloc,discard,journal_checksum,data=ordered,errors=panic wait,check
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/dev/block/platform/13500000.dwmmc0/by-name/misc /misc emmc defaults defaults
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# VOLD :: fstab.a20e
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/dev/block/platform/13500000.dwmmc0/by-name/hidden /preload ext4 noatime,nosuid,nodev,noauto_da_alloc,discard,journal_checksum,data=ordered,errors=panic voldmanaged=preload:auto,check
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/devices/platform/13550000.dwmmc2/mmc_host/mmc1* auto vfat defaults voldmanaged=sdcard:auto
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/devices/platform/13600000.usb/13600000.dwc3* auto auto defaults voldmanaged=usb:auto
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91
a20/rootdir/etc/init.baseband.rc
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91
a20/rootdir/etc/init.baseband.rc
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@ -0,0 +1,91 @@
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on early-init
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mkdir /mnt/vendor/cpefs 0771 radio system
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on init
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symlink /dev/block/platform/13500000.dwmmc0/by-name/radio /dev/mbin0
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restorecon /dev/mbin0
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write /proc/sys/net/core/netdev_max_backlog 5000
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write /sys/class/net/rmnet0/queues/rx-0/rps_cpus 6
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write /sys/class/net/rmnet1/queues/rx-0/rps_cpus 6
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write /sys/class/net/rmnet2/queues/rx-0/rps_cpus 6
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write /sys/class/net/rmnet3/queues/rx-0/rps_cpus 6
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write /sys/class/net/rmnet4/queues/rx-0/rps_cpus 6
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write /sys/class/net/rmnet5/queues/rx-0/rps_cpus 6
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write /sys/class/net/rmnet6/queues/rx-0/rps_cpus 6
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write /sys/class/net/rmnet7/queues/rx-0/rps_cpus 6
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on fs && property:ro.boot.cpefs_wp=0
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wait /dev/block/platform/13500000.dwmmc0/by-name/cpefs
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mount ext4 /dev/block/platform/13500000.dwmmc0/by-name/cpefs /mnt/vendor/cpefs nosuid nodev noatime noauto_da_alloc,discard,journal_checksum,data=ordered,errors=panic
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mount none /mnt/vendor/cpefs /cpefs bind
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restorecon_recursive /mnt/vendor/cpefs
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chown radio system /mnt/vendor/cpefs
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chmod 0771 /mnt/vendor/cpefs
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on fs && property:ro.boot.cpefs_wp=1
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wait /dev/block/platform/13500000.dwmmc0/by-name/cpefs
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mount ext4 /dev/block/platform/13500000.dwmmc0/by-name/cpefs /mnt/vendor/cpefs ro nosuid nodev noatime noauto_da_alloc,discard,journal_checksum,data=ordered,errors=panic
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mount none /mnt/vendor/cpefs /cpefs bind
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restorecon_recursive /mnt/vendor/cpefs
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chown radio system /mnt/vendor/cpefs
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chmod 0771 /mnt/vendor/cpefs
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on post-fs-data
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chown radio radio sys/devices/virtual/misc/multipdp/waketime
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chmod 0660 /sys/devices/virtual/misc/umts_dm0/dm_state
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chown radio system /sys/devices/virtual/misc/umts_dm0/dm_state
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# /efs/factory.prop for Dual / Single SIM settings
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chown radio radio /mnt/vendor/efs/factory.prop
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chmod 0600 /mnt/vendor/efs/factory.prop
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# Modem boot daemon
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service cpboot-daemon /vendor/bin/cbd -d -tss310 -bm -mm -P platform/13500000.dwmmc0/by-name/radio
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class main
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user root
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group radio cache inet misc audio sdcard_rw log sdcard_r shell system
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seclabel u:r:cbd:s0
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on property:ril.clatd.v4-rmnet0=up
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write /sys/class/net/rmnet0/queues/rx-0/rps_cpus 4
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write /sys/class/net/v4-rmnet0/queues/rx-0/rps_cpus 2
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on property:ril.clatd.v4-rmnet1=up
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write /sys/class/net/rmnet1/queues/rx-0/rps_cpus 4
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write /sys/class/net/v4-rmnet1/queues/rx-0/rps_cpus 2
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on property:ril.clatd.v4-rmnet2=up
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write /sys/class/net/rmnet2/queues/rx-0/rps_cpus 4
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write /sys/class/net/v4-rmnet2/queues/rx-0/rps_cpus 2
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on property:ril.clatd.v4-rmnet3=up
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write /sys/class/net/rmnet3/queues/rx-0/rps_cpus 4
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write /sys/class/net/v4-rmnet3/queues/rx-0/rps_cpus 2
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on property:ril.clatd.v4-rmnet4=up
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write /sys/class/net/rmnet4/queues/rx-0/rps_cpus 4
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write /sys/class/net/v4-rmnet4/queues/rx-0/rps_cpus 2
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on property:ril.clatd.v4-rmnet5=up
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write /sys/class/net/rmnet5/queues/rx-0/rps_cpus 4
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write /sys/class/net/v4-rmnet5/queues/rx-0/rps_cpus 2
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on property:ril.clatd.v4-rmnet6=up
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write /sys/class/net/rmnet6/queues/rx-0/rps_cpus 4
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write /sys/class/net/v4-rmnet6/queues/rx-0/rps_cpus 2
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on property:ril.clatd.v4-rmnet7=up
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write /sys/class/net/rmnet7/queues/rx-0/rps_cpus 4
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write /sys/class/net/v4-rmnet7/queues/rx-0/rps_cpus 2
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# SS/DS configuration
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on property:ro.vendor.multisim.simslotcount=*
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write /sys/module/modem_ctrl_ss310ap/parameters/ds_detect ${ro.vendor.multisim.simslotcount}
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on property:ro.vendor.multisim.simslotcount=1
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setprop persist.radio.multisim.config ss
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on property:ro.vendor.multisim.simslotcount=2
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setprop persist.radio.multisim.config dsds
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12
a20/rootdir/etc/init.logcat.rc
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12
a20/rootdir/etc/init.logcat.rc
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service bootlogd /system/bin/logcat -b all -f /cache/boot.log
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user root
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group root
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oneshot
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disabled
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on early-init
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rm /cache/boot.log
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start bootlogd
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on property:sys.boot_completed=1
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stop bootlogd
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10
a20/rootdir/etc/init.target.rc
Normal file
10
a20/rootdir/etc/init.target.rc
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@ -0,0 +1,10 @@
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on init
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# Reactivation Lock
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symlink /dev/block/platform/13500000.dwmmc0/by-name/steady /dev/block/steady
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# Google FRP solution
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symlink /dev/block/platform/13500000.dwmmc0/by-name/persistent /dev/block/persistent
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on boot
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# Permissions for NAD
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symlink /dev/block/platform/13500000.dwmmc0/by-name/nad_refer /dev/block/NAD_REFER
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