update on 2nd september

README.md

@@ -30,4 +30,13 @@
     a. modified serial_number.txt with your bot serial number.
     b. copy file in to bot over nfs or lrz.
     c. used command in bot :- dd if=./serial_number.txt of=/dev/mmcblk0p4
-    
+    d. remove serial number:-
+    	1. command :- cd /system/bin/
+    	2. command :- dd if=/dev/zero of=/system/bin/serial_remove.img bs=1M count=2
+    	3. command :- dd if=./serial_remove.img of=/dev/mmcblk0p4
+    	
+6. Command to update os with dd command.
+    a. copy all data to ingenic t40n throught nfs or lrz
+    b. uboot flash command :- dd if=u-boot-with-spl-mbr-gpt_adc.bin of=/dev/mmcblk0
+    c. kernal flash command :- dd if=uImage of=/dev/mmcblk0p1
+    d. rootfs flash command :- dd if=rootfs.squashfs of=/dev/mmcblk0p2

build_system.sh

 #!/bin/bash
 #ext4 filesystem
 
-dd if=/dev/zero of=system.img bs=1M count=7438
+dd if=/dev/zero of=system.img bs=1M count=6438
 
 sudo mkfs.ext4 -F -L system system.img
 

root-glibc-toolchain720/etc/init.d/rcS

@@ -34,14 +34,15 @@ devmem 0x13012038 32 0x88404002
 # gd gpio for regulator 
 /usr/sbin/gpiotool_t40gc C 20 out1  # 3V3_GD_LDO_EN
 /usr/sbin/gpiotool_t40gc D 3 out0   # GD_BOOT0
-#/usr/sbin/gpiotool_t40gc B 7 out0   # MCU_RESET
+/usr/sbin/gpiotool_t40gc B 7 out0   # MCU_RESET
 
 insmod /usr/lib/modules/avpu.ko avpu_clk=550000000
 insmod /usr/lib/modules/sample_pwm_core.ko
 insmod /usr/lib/modules/sample_pwm_hal.ko
 insmod /usr/lib/modules/tas2563.ko spk_gpio=23 spk_level=1 gpio_func="1,1,0x18D00"
 insmod /usr/lib/modules/audio.ko i2c_bus=1 excodec_addr=0x4C excodec_name=tas2563
-insmod /usr/lib/modules/aic8800_netdrv.ko
+
+#insmod /usr/lib/modules/aic8800_netdrv_30_8.ko
 
 #redirect lib path
 insmod /usr/lib/modules/tx-isp-t40.ko isp_clk=150000000
@@ -50,7 +51,7 @@ insmod /usr/lib/modules/soc-nna.ko
 insmod /usr/lib/modules/mpsys.ko
 
 # networking
-ifconfig lo up
+#ifconfig lo up
 #ifconfig eth0 192.168.1.80
 
 /sbin/syslogd -n -C64 &
@@ -60,13 +61,14 @@ ifconfig lo up
 #hwclock -s
 
 #add rtsp send encoder buffer
-#sysctl -w net.core.wmem_max=26214401
-#sysctl -w net.core.wmem_default=26214400
-
-mount -t ext4 -o loop /dev/mmcblk0p3 /system
-/usr/sbin/e2fsck -fy /dev/mmcblk0p3 &
-/usr/sbin/resize2fs /dev/mmcblk0p3 &
-sleep 3
+sysctl -w net.core.wmem_max=26214401
+sysctl -w net.core.wmem_default=26214400
+
+/usr/sbin/e2fsck -fy /dev/mmcblk0p3 
+mount -t ext4 -o loop,data=ordered /dev/mmcblk0p3 /system
+sleep 1
+/usr/sbin/resize_check
+#/usr/sbin/resize2fs /dev/mmcblk0p3 
 uptime
 /system/init/app_init.sh
 

root-glibc-toolchain720/etc/mtab

+/dev/root / squashfs ro,relatime 0 0
+devtmpfs /dev devtmpfs rw,relatime,size=36792k,nr_inodes=9198,mode=755 0 0
+tmpfs /dev tmpfs rw,relatime 0 0
+proc /proc proc rw,relatime 0 0
+devpts /dev/pts devpts rw,relatime,gid=5,mode=620,ptmxmode=000 0 0
+tmpfs /tmp tmpfs rw,relatime 0 0
+tmpfs /run tmpfs rw,nosuid,nodev,relatime,mode=755 0 0
+sysfs /sys sysfs rw,relatime 0 0
+/dev/mmcblk0p3 /system ext4 rw,relatime,data=ordered 0 0
+192.168.6.41:/mnt/swapnil /mnt nfs rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,hard,nolock,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=192.168.6.41,mountvers=3,mountproto=tcp,local_lock=all,addr=192.168.6.41 0 0

root-glibc-toolchain720/etc/os_version

-Miko_Mini_os_0v2 23-08-2023
+Miko_Mini_beta_os_0v4 28-08-2023

serial_manualy_flash.txt

+login int ingenic board
+cd /system/bin/
+touch serial_number.txt
+vi serial_number.txt
+{
+"len":19,
+"id":"MIKO2306XXM3M000015"
+}
+press key :- Esc
+press key :- shift + ;
+wq 
+then press key :- Enter
+dd if=./serial_number.txt of=/dev/mmcblk0p4
+cat /dev/mmcblk0p4

serial_number.txt

 {
 "len":19,
-"id":"MIKO2306XXM3M000015"
+"id":"MIKO2306XXM3M00000B"
 }

system/bin/enable_swap.sh

@@ -11,5 +11,5 @@ if [ ! -f $SWAP_FILE_PATH ];then
 fi
         echo "enable swap!"
         swapon /system/bin/swap.img
-        echo 30720 > /proc/sys/vm/min_free_kbytes
+        echo 15360 > /proc/sys/vm/min_free_kbytes
         echo 100 > /proc/sys/vm/swappiness

system/bin/factory_startup_script.sh

@@ -7,6 +7,6 @@
 
 
 #while true; do
-/system/bin/emk4_factory_installer /system/OTA mikoFACTORY_5G_1 miko123456 > /system/logs/logs.txt;
+/system/bin/emk4_factory_installer /system/OTA Miko-Team_5GHz qwertyuiop > /system/logs/logs.txt;
 /system/bin/system_reboot
 #done

system/bin/first_resize.txt

+resize not done

system/bin/mem_monitor.sh

 while true; do
-    #free_mem=$(free -m | grep "Mem:" | tr -s " " | cut -d " " -f4)
     free_mem=$(free -m | grep "Mem:" | awk '{print $4}')
     if [ $free_mem -lt 20000 ];then
-        #echo "sync and drop_caches"
         sync & echo 3 > /proc/sys/vm/drop_caches
     fi 
-    #echo $free_mem
-
-    #NOTE: Use following command to watch linux mem info
-    #free -m
-    
-    #NOTE: Use following command to watch rmem info,Only by running the sensor and video encoding can this information be queried
-    #cat /tmp/continuous_mem_info | grep Mem
-
-    sleep 0.5
+    sleep 0.1
 done

system/init/app_init.sh

@@ -3,20 +3,18 @@
 echo 1 >/proc/sys/vm/overcommit_memory
 echo 3 > /proc/sys/vm/drop_caches
 
+insmod /usr/lib/modules/aic8800_netdrv_30_8.ko
+#ifconfig vnet0 up
+#custom_msg vnet0 2
 # Start telnet daemon
 telnetd & 
 
-if [ ! -f /system/.factory ]; then
-/system/bin/env_burn & 
-fi
-
-
+/system/init/init_check.sh
 /system/bin/mem_monitor.sh &
 /system/bin/injoinicStartupTest &
-#init check will install the binaries in ota process
-/system/bin/enable_swap.sh
-/system/init/init_check.sh
-/system/bin/factory_startup_script.sh &
+#/system/bin/enable_swap.sh
+#/system/bin/factory_startup_script.sh &
+