Embedded module TQMLS1028A - YOCTO Linux BSP documentation

Provide the correct network configuration in U-Boot:

=> setenv autoload no
=> setenv serverip <serverip>  (IP address of your TFTP server e.g.: setenv serverip 192.168.100.110) 
=> setenv ipaddr <ipaddr>      (e.g.: setenv ipaddr 192.168.100.111)
=> setenv netmask <netmask>    (e.g.: setenv netmask 255.255.255.0)

If a DHCP server is available in the network, the interface can be configured by the server:

=> setenv autoload no
=> setenv serverip <serverip>   (IP address of your TFTP server e.g.: setenv serverip 192.168.100.110)
=> dhcp (get IP from server)

• For the pre-Bootloader on eMMC/SD Card :

  => setenv pbl_mmc_file <filename>   (e.g.: setenv pbl_mmc_file bl2_sd.pbl)

• For U-Boot update on eMMC/SD Card :

  => setenv uboot_mmc_file <filename> (e.g.: setenv uboot_mmc_file fip_uboot.bin)

• For the pre-Bootloader on QSPI NOR :

  => setenv pbl_spi_file <filename>   (e.g.: setenv pbl_spi_file bl2_flexspi_nor.pbl)

• For U-Boot update on QSPI NOR :

  => setenv uboot_spi_file <filename> (e.g.: setenv uboot_spi_file fip_uboot.bin)

• MBLS1028A-IND: For Device Tree update on eMMC/SD Card and QSPI NOR :

  => setenv fdt_file <filename> (e.g.: setenv fdt_file fsl-ls1028a-mbls1028a-ind.dtb)

• MBLS1028A: For Device Tree update on eMMC/SD Card and QSPI NOR :

  => setenv fdt_file <filename> (e.g.: setenv fdt_file fsl-ls1028a-mbls1028a.dtb)

• For Kernel update on eMMC/SD Card and QSPI NOR :

  => setenv kernel_file <filename> (e.g.: setenv kernel_file Image.gz)

       eMMC/SD Card :    => run update_pbl_mmc
       QSPI NOR :        => run update_pbl_spi

       eMMC /SD Card :   => run update_uboot_mmc
       QSPI NOR :        => run update_uboot_spi

       eMMC /SD Card :   => run update_fdt_mmc
       QSPI NOR :        => run update_fdt_spi

       eMMC /SD Card :   => run update_kernel_mmc
       QSPI NOR :        => run update_kernel_spi