Quick Start Guide to flash a TQMLS1012AL on a STKLS1012AL
Tools and Software
- PEEDI Adapter ADAPTER_CORTEX10 selectable in the "Adapters" drop down
- PEEDI Firmware v20.3.1 or higher
- TFTP server (e.g. tftp64 on the host computer with a network interface setup to IP address 10.250.250.1
- Terminal emulator (e.g. Tera Term on installed on the host.
Installation
- Connect the PEEDI programmer to a free LAN port in the same network as the host computer setup before to get access to your TFTP server.
- Connect the PEEDI programmer to a free COM port on the host.
- Plug in the JTAG cable into the PEEDI programmer (nose on the connector is facing up).
- Connect the JTAG cable to connector X18 on the STKLS1012AL (red strip to pin 1).
- Connect the PEEDI power adapter to a power outlet.
Configuration
1. Download the target configuration file for LS1012A and save it as “ls1012a.cfg” on a SD Card prepared with a FAT32 filesystem.
2. Plug in the SD Card into the PEEDI programmer.
3. Start the terminal emulator and establish a new connection to the COM port where the PEEDI is connected to the host. Setup the serial connection as follows:
| Baudrate | 115200 |
|---|---|
| Data | 8 |
| Parity | N |
| Stop bits | 1 |
4. Type card dir to list the content of the SD card
5. Type transfer card:ls1012a.cfg eep:ls1012a.cfg to copy the config file to the EEPROM
6. Press and hold RESET button, then press both front panel buttons to restart and enter RedBoot command line.
7. Type fconfig to set up the network connection as follows:
| DHCP | no |
|---|---|
| Gateway | IP 10.250.250.1 |
| Local IP | 10.250.250.2 |
| Local IP mask | 255.255.255.0 |
| Default TFTP IP | 10.250.250.1 |
| Target configuration file path | ://ls1012a.cfg |
| DNS IP | leave blank |
| Proxy | no |
| Firmware update path | 1 |
8. Type y to save the new settings
9. Press the RESET button on the PEEDI programmer.
Flash Programming
- Put the binaries into the TFTP transfer folder
- If the board is bricked because of a broken RCW, set the following DIP switches on the STKLS1012AL:
- DIP switch S1-1 to on for RCW overwrite mode
- DIP switch S1-2 to off to disconnect RESET_REQ# from board reset
- Don't forget to switch back again after flashing
- Power the STK1012AL with 24 V power supply
- PEEDI should show some cpu information
BSP Rev0005 and before and e.g. 512 MB RAM
flash program tftp://10.250.250.1/u-boot-pbl-512mb-qspi-sd.bin 0x0 erase flash program tftp://10.250.250.1/ppa-tqmls1012al-mbls1012al.itb bin 0x00400000 erase flash program tftp://10.250.250.1/pfe_fw_sbl.itb bin 0x00A00000 erase
BSP Rev0006 and above
flash program tftp://10.250.250.1/bl2_qspi.pbl bin 0x0 erase flash program tftp://10.250.250.1/fip_uboot.bin bin 0x00100000 erase flash program tftp://10.250.250.1/pfe_fw_sbl.itb bin 0x00A00000 erase