marlinfw/buildroot/share/PlatformIO/scripts/creality.py

import os, marlin
Import("env")

# Relocate firmware from 0x08000000 to 0x08007000
marlin.relocate_firmware("0x08007000")

custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/creality.ld")

for i, flag in enumerate(env['LINKFLAGS']):
    if "-Wl,-T" in flag:
        env['LINKFLAGS'][i] = "-Wl,-T" + custom_ld_script
    elif flag == "-T":
        env['LINKFLAGS'][i + 1] = custom_ld_script