bissen21/Marlin_Firmware
1
0
Fork 0
Code Issues Pull Requests Projects Releases 4 Wiki Activity

Creality Ender 3 v2 (#17719)

Browse Source
This commit is contained in:
Scott Lahteine
2020-06-16 01:45:27 -05:00
committed by GitHub
parent 642112d3eb
commit f4c258dc23
37 changed files with 5379 additions and 82 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
buildroot/share/PlatformIO/ldscripts/creality.ld Normal file
View File

@@ -0,0 +1,14 @@
MEMORY
{
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K - 40
rom (rx) : ORIGIN = 0x08007000, LENGTH = 512K - 28K
}
/* Provide memory region aliases for common.inc */
REGION_ALIAS("REGION_TEXT", rom);
REGION_ALIAS("REGION_DATA", ram);
REGION_ALIAS("REGION_BSS", ram);
REGION_ALIAS("REGION_RODATA", rom);
/* Let common.inc handle the real work. */
INCLUDE common.inc

16
buildroot/share/PlatformIO/scripts/creality.py Normal file
View File

@@ -0,0 +1,16 @@
import os
Import("env")
# Relocate firmware from 0x08000000 to 0x08007000
for define in env['CPPDEFINES']:
if define[0] == "VECT_TAB_ADDR":
env['CPPDEFINES'].remove(define)
env['CPPDEFINES'].append(("VECT_TAB_ADDR", "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