#Tftpserver device linux mac
different boards (identified by a MAC address)Įach pxe file selects a different device tree (ed1, ev1, dk1, dk2) or kernel file.The content of the "PXE configuration" text file named "01-00-80-e1-01-2d-6f" is described in the previous chapter. With ethaddr=00:80:e1:01:2d:6f, the tftp directory (for example /tftpboot) may look like: U-Boot searches the configuration file is this order: CONFIG_SYS_ARCH=arm and CONFIG_SYS_SOC="stm32mp".You need to provide at least one configuration file on the TFTP server per board.Įach file of the pxelinux.cfg directory can have the same content (or can be a symbolic link to a default one). at the end, the file named "default-$CONFIG_SYS_ARCH-$CONFIG_SYS_SOC".IP address of the board and each subnet mask.
or as NFS mounting point with Linux ® kernel boot arguments nfsroot added in APPEND command ( root= /dev/nfs nfsroot=.as initramfs with INITRD command in configuration file (the file uInitrd need to be generated, it is a generic feature not explained in this WIKI).To fully boot on a network (kernel and rootfs), the rootfs to use can be defined : KERNEL uImage FDT stm32mp157f-ev1.dtb APPEND root= /dev/mmcblk0p8 rootwait rw earlyprintk console=ttySTM0,115200 the Linux ® kernel boot arguments are defined via the APPEND option, including the rootfs to use įor example with STM32MP157F-EV1 Evaluation board and with the rootfs on the 8th partition of the SD card ( /dev/mmcblk0p8), the PXE configuration file is:.the kernel and the device tree loaded by U-Boot are defined via KERNEL and FDT options.the LABEL is a string, for example the boot device such as an e.More explanations on the name of the file loaded by U-Boot are given in next chapter. The format of the PXE configuration text file is explained in this chapter. U-Boot pxe command loads a PXE configuration file in pxelinux.cfg directory of the TFTP server and parses it.Įach PXE configuration file has same format as the nf file, generated by a standard Yocto distribution.
#Tftpserver device linux download
U-Boot follows pxelinux's rules to download from the TFTP server a PXE configuration file located in the pxelinux.cfg directory.
#Tftpserver device linux install
The procedure, to install a TFTP server on your PC host, is explained here. The documentation is available in the U-Boot source:Ģ TFTP server installation on host PC
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