MYZR-LS1012A-EK200 Install and configure the flashing tool

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Install and configure the flashing tool

Install the burning tool

Open the tool directory, double-click ** CW_ARMv8_v2019.01_b190130_Win_Offline.exe ** to install, the installation path and configuration default selection.

Copy the rcw and uboot images to the burning tool directory

Copy rcw_800.bin.swapped and ls1012a-ek200-uboot.bin to the directory ：C:\Freescale\CW4NET_v2019.01\CW_ARMv8\ARMv8\gdb\bin。

Configure the burning tool script file

  1. Open file：C:\Freescale\CW4NET_v2019.01\CW_ARMv8\ARMv8\gdb_extensions\flash\cwflash.py
    　　2.Modify the contents of the file： 。。。
    PROBE_CONNECTION = "cmsisdap"
    。。。
    FLASH_TYPE = "qspi"
    。。。
    SOC_NAME = "LS1012A"
    。。。
    JTAG_SPEED = 6000
    。。。


Development board burns RCW and Uboot images

Put the development board in download mode

Find the two-digit DIP switch indicated by ** BOOTMODE ** or ** BOOT SWITCH ** on the development board, 1 to ON, 2 to OFF.

Connect development board and computer
  1. Turn on the power, plug in the K20-JTAG module to the development board, and connect the other end to the computer via a MINI USB cable.
  2. Double-click ** mbedWinSerial_16466.exe ** in the tool directory to install the driver.
  3. After installation, open the device manager of the computer to see the corresponding ports as shown below.
    　　 　　LS1012-com.png
Burn RCW and Uboot images to the development board
  1. Double-click：“C:\Freescale\CW4NET_v2019.01\CW_ARMv8\ARMv8\gdb\bin\aarch64-fsl-gdb.bat”。
    　　2. Pop up command window, enter command：source ../../gdb_extensions/flash/cwflash.py
    　　LS1012-win.jpg
    　　LS1012-win2.jpg
    　　3. Enter the following commands in order：
    　　fl_unprotect 0x0 0x4000000
    　　fl_write 0x0 rcw_800.bin.swapped --erase --force
    　　fl_write 0x100000 ls1012a-ek200-uboot.bin --erase
    　　quit
    　　LS1012-win3.jpg
    　　4.After programming, turn off the power to the development board, unplug the USB cable, and set the dialing mode to startup mode. 1 to OFF, 2 to ON.


Development board burning ppa, uImage, dtb and file system

tftpd software download and use
  1. Download tftpd64 software online.
  2. Open the software and hit Browse to select the directory where the image file is located
Burn ppa, uImage and dtb image
  1. Connect the computer with an Internet cable to connect to the network port of the development board.
  2. Restart the development board and enter uboot command line.
  3. Enter the command: 
=====> Input:
setenv ipaddr 192.168.137.9  
setenv serverip 192.168.137.99  
setenv ethaddr 00:00:00:00:00:03  
ping 192.168.137.99  

=====> Output: 
=> setenv ipaddr 192.168.137.9
=> setenv serverip 192.168.137.99
=> setenv ethaddr 00:00:00:00:00:03
=> ping 192.168.137.99 
Speed detected 3e8
Using pfe_eth0 device
host 192.168.137.99 is alive

　　4. After ping, enter the command： 

=====> Input:
run update_ppa  

=====> Output: 
Speed detected 3e8
Using pfe_eth0 device
TFTP from server 192.168.137.99; our IP address is 192.168.137.9
Filename 'ppa.itb'.
Load address: 0x96000000
Loading: #######
     5.3 MiB/s
done
Bytes transferred = 89027 (15bc3 hex)
SF: Detected S25FS512S with page size 256 Bytes, erase size 256 KiB, total 64 MiB
SF: 262144 bytes @ 0x500000 Erased: OK
device 0 offset 0x500000, size 0x15bc3
SF: 89027 bytes @ 0x500000 Written: OK

=====> Input:
run update_image  

=====> Output: 
Speed detected 3e8
Using pfe_eth0 device
TFTP from server 192.168.137.99; our IP address is 192.168.137.9
Filename 'uImage-ek200'.
Load address: 0x96000000
Loading: #################################################################
     #################################################################
     #################################################################
     #################################################################
     #################################################################
     #################################################################
     #################################################################
     #################################################################
     #################################################################
     #################################################################
     #################################################################
     #################################################################
     #################################################################
     #################################################################
     #############################################
     6.2 MiB/s
done
Bytes transferred = 14015040 (d5da40 hex)
SF: Detected S25FS512S with page size 256 Bytes, erase size 256 KiB, total 64 MiB

=====> Input:
run update_dtb  

=====> Output: 
Speed detected 3e8
Using pfe_eth0 device
TFTP from server 192.168.137.99; our IP address is 192.168.137.9
Filename 'ls1012a-ek200.dtb'.
Load address: 0x96000000
Loading: #
     2.7 MiB/s
done
Bytes transferred = 11242 (2bea hex)
SF: Detected S25FS512S with page size 256 Bytes, erase size 256 KiB, total 64 MiB
SF: 262144 bytes @ 0x2700000 Erased: OK
device 0 offset 0x2700000, size 0x2bea
SF: 11242 bytes @ 0x2700000 Written: OK
Update file systems and modules
  1. Load ramdisk and start the system
=====> Input:
run load_itb   

=====> Output: 
Speed detected 3e8
Using pfe_eth0 device
TFTP from server 192.168.137.99; our IP address is 192.168.137.9
Filename 'ls1012a-ek200.itb'.
Load address: 0x96000000
Loading: #################################################################

　　2. After starting the development board, enter the command: 

=====> Input:
root
umount /dev/mmcblk0
mkfs.ext3 /dev/mmcblk0
   

=====> Output: 
mke2fs 1.42.9 (28-Dec-2013)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
239040 inodes, 954368 blocks
47718 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=977272832
30 block groups
32768 blocks per group, 32768 fragments per group
7968 inodes per group
Superblock backups stored on blocks: 
    32768, 98304, 163840, 229376, 294912, 819200, 884736

Allocating group tables: done                            
Writing inode tables: done                            
Creating journal (16384 blocks): done
Writing superblocks and filesystem accounting information: done

　　3.Mount 

=====> Input:
mount /dev/mmcblk0 /mnt/  
cd /mnt/

　　4.tftp Transfer files 

=====> Input:
ifconfig eth0 192.168.137.9
tftp -gr rootfs.tar.gz 192.168.137.99

=====> Output: 
rootfs.tar.gz        100% |****************************************************************| 41271k  0:00:00 ETA

=====> Input:
tftp -gr modules.tar 192.168.137.99

=====> Output: 
modules.tar          100% |****************************************************************| 15240k  0:00:00 ETA

　　5. Extracting file systems and modules 

=====> Input:
tar zxf rootfs.tar.gz -C /mnt/  
tar xf modules.tar -C /mnt/
rm rootfs.tar.gz modules.tar

　　4. After the extraction is complete, enter the command to restart the development board: 

=====> Input:
reboot
取自“http://wiki.myzr.com.cn/index.php?title=MYZR-LS1012A-EK200_Install_and_configure_the_flashing_tool&oldid=3116”