Replacement of "petalinux-boot jtag --prebuilt 3 --hw_server-url "

fix_rlwrap.patch

mv ./build/xsct/Vitis/2024.1/bin/unwrapped/lnx64.o/rlwrap ./build/xsct/Vitis/2024.1/bin/unwrapped/lnx64.o/rlwrap.old;
ln -s /usr/bin/rlwrap ./build/xsct/Vitis/2024.1/bin/unwrapped/lnx64.o/rlwrap;

load.sh

#!/bin/bash

./build/xsct/Vitis/2024.1/bin/xsct ./load.tcl <IP>

load.tcl

# Develop by Lester Lo
# Replacement of "petalinux-boot jtag --prebuilt 3 --hw_server-url" command
# Boot the linux with your yocto meta-xilinx layer build
# Reference from https://gist.github.com/imrickysu/b911be34cf7fffc1b9259610095973fd
# Reference from P.153,  https://www.xilinx.com/support/documents/sw_manuals/xilinx2022_2/ug1137-zynq-ultrascale-mpsoc-swdev.pdf

if { [llength $argv] > 0 } {
    set HW_IP [lindex $argv 0]
} else {
    set HW_IP "127.0.0.1"  ;# Default IP
}

# set the parameter
set MACHINE_CONF_NAME zub
set MACHINE_PATH_NAME zub_zynqmp


# set the file path

# For yocto-manifest
set FPGA_BIT_FILE_PATH build/tmp/work/$MACHINE_PATH_NAME-xilinx-linux/bitstream-extraction/git-r0/image/boot/bitstream/download-$MACHINE_CONF_NAME.bit

# For native yocto, scarthgap
#set FPGA_BIT_FILE_PATH build/tmp/work/$MACHINE_PATH_NAME-linux/bitstream-extraction/git/deploy-bitstream-extraction/download-$MACHINE_CONF_NAME.bit

set PMU_PATH build/tmp/deploy/images/$MACHINE_CONF_NAME/pmu-firmware-$MACHINE_CONF_NAME.elf
# set CORE_R5_PATH path/to/r5.elf
set FSBL_PATH build/tmp/deploy/images/$MACHINE_CONF_NAME/fsbl-$MACHINE_CONF_NAME.elf
set DTB_PATH build/tmp/deploy/images/$MACHINE_CONF_NAME/system.dtb
set UBOOT_PATH build/tmp/deploy/images/$MACHINE_CONF_NAME/u-boot-$MACHINE_CONF_NAME.elf
set KERNEL_PATH build/tmp/deploy/images/$MACHINE_CONF_NAME/Image

# For yocto-manifest
set ROOTFS_PATH build/tmp/deploy/images/$MACHINE_CONF_NAME/petalinux-image-minimal-$MACHINE_CONF_NAME.cpio.gz.u-boot
# For native yocto, scarthgap
set ROOTFS_PATH build/tmp/deploy/images/$MACHINE_CONF_NAME/core-image-minimal-$MACHINE_CONF_NAME.rootfs.cpio


set BOOT_SCR_PATH build/tmp/deploy/images/$MACHINE_CONF_NAME/boot.scr

# For yocto-manifest
set BL31_PATH build/tmp/work/$MACHINE_PATH_NAME-xilinx-linux/arm-trusted-firmware/2.10-xilinx-v2024.1+gitAUTOINC+4f82b6134e-r0/build/zynqmp/release/bl31/bl31.elf
# For native yocto, scarthgap
set BL31_PATH build/tmp/work/$MACHINE_PATH_NAME-linux/arm-trusted-firmware/2.10-xilinx-v2024.1+git/build/zynqmp/release/bl31/bl31.elf


# Start the procedure
puts "Start the loading procedure"

# Connect to hw_server
connect -url tcp:$HW_IP:3121


# ---------------------------     PL(FPGA) Zone     --------------------------------------
puts "Switch to PL (FPGA)"
targets -set -filter {name =~ "*PL*"}
after 500


# Download FPGA bitstream
puts "Downloading FPGA bitstream" 
fpga -file $FPGA_BIT_FILE_PATH
after 5000

# ---------------------------     PSU Zone     --------------------------------------
puts "Switch to PSU"
targets -set -nocase -filter {name =~ "*PSU*"}


# This disables JTAGsecurity gates for DAP, PLTAP and PMU.

puts "Disabling JTAGsecurity gates"
mwr 0xFFCA0038 0x1FF
after 500

# ---------------------------     PMU Zone     --------------------------------------

puts "Switch to PMU"
targets -set -filter {name =~ "MicroBlaze PMU"}
after 500


# Download PMUFW to PMU
puts "Downloading PMU firmware"
dow $PMU_PATH
after 2000
con
after 500

# ---------------------------     RPU Zone     --------------------------------------

# after 500
# puts "Switch to RPU"
# targets -set -filter {name =~ "Cortex-R5 #0"}
# rst -processor

# after 2000
# Download Realtime core firmware
# puts "Downloading core R5 firmware"
# dow $CORE_R5_PATH
# after 500


# ---------------------------     APU Zone     --------------------------------------

puts "Switch to APU"
targets -set -filter {name =~ "Cortex-A53 #0"}
after 500


# Download FSBL
puts "Reset A53 processor"
rst -processor

puts "Downloading FSBL"
dow $FSBL_PATH
after 2000
con

after 5000
puts "stop FSBL"
stop
after 2000


# Load system.dtb (device Tree)
puts "Loading FPGA system.dtb"
dow -data $DTB_PATH 0x100000
after 2000


# Download U-boot
puts "Downloading U-boot"
dow $UBOOT_PATH
after 2000


# Load Kernel
puts "Load the kernel"
dow -data $KERNEL_PATH 0x200000
after 2000


# Load root file system
puts "Load the root file system"
dow -data $ROOTFS_PATH 0x4000000
after 2000


# Load boot.scr
puts "Load the boot.scr"
dow -data $BOOT_SCR_PATH 0x20000000
after 2000


# Download bl31.elf,    "Boot Loader Stage 3.1" (BL31) in the ARM Trusted Firmware (ATF) boot process.
puts "Download the Boot Loader Stage 3.1 firmware"
dow $BL31_PATH
after 2000


puts "Now start the system"
con

after 500
puts "Loaded the firmware to target via JTAG"