Boot Prebuilt Linux as dom0

Boot Prebuilt Linux as dom0 - 2022.2 English

PetaLinux Tools Documentation: Reference Guide (UG1144)

Document ID

UG1144

Release Date

2022-10-19

Version

2022.2 English

Copy the prebuilt Xen images to your TFTP directory so that you can load them from U-Boot with TFTP.

$ cd <plnx-proj-root>
$ cp pre-built/linux/xen/xen.dtb <tftpboot>/
$ cp pre-built/linux/xen/xen-openamp.dtb <tftpboot>/
$ cp pre-built/linux/xen/xen-qemu.dtb <tftpboot>/
$ cp pre-built/linux/xen/xen-Image <tftpboot>/
$ cp pre-built/linux/xen/xen-rootfs.cpio.gz <tftpboot>/
$ cp pre-built/linux/xen/xen_boot_tftp.scr <tftpboot>/
$ cp pre-built/linux/xen/xen_boot_sd.scr  <tftpboot>/
$ cp pre-built/linux/xen/xen  <tftpboot>/

Boot the prebuilt U-Boot image on the board with either JTAG boot or boot from SD card.
Note: For SD card boot, see Booting PetaLinux Image on Hardware with an SD Card and for JTAG boot, see Booting PetaLinux Image on Hardware with JTAG.
Setup TFTP server IP from U-Boot:
```
platform> setenv serverip <TFTP SERVERIP>
```
Load Xen images from U-Boot.
TFTP Boot
xen_boot_tftp.scr, to be loaded at address 0xC00000 as shown:
```
tftpb 0xC00000 xen_boot_tftp.scr; source 0xC00000
```
SD Boot
xen_boot_sd.scr, to be loaded at address 0xC00000 as shown:
```
load mmc 0:1 0xC00000 xen_boot_sd.scr; source 0xC00000
```