From e8701195e66f2d27ffe17fb514eae8173795aaf7 Mon Sep 17 00:00:00 2001
From: Georgiy Bondarenko <69736697+nehilo@users.noreply.github.com>
Date: Thu, 4 Mar 2021 22:54:23 +0500
Subject: Initial commit

---
 .../share/PlatformIO/scripts/STM32F103RC_SKR_MINI.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 buildroot/share/PlatformIO/scripts/STM32F103RC_SKR_MINI.py

(limited to 'buildroot/share/PlatformIO/scripts/STM32F103RC_SKR_MINI.py')

diff --git a/buildroot/share/PlatformIO/scripts/STM32F103RC_SKR_MINI.py b/buildroot/share/PlatformIO/scripts/STM32F103RC_SKR_MINI.py
new file mode 100644
index 0000000..497a035
--- /dev/null
+++ b/buildroot/share/PlatformIO/scripts/STM32F103RC_SKR_MINI.py
@@ -0,0 +1,20 @@
+import os
+Import("env")
+
+STM32_FLASH_SIZE = 256
+
+for define in env['CPPDEFINES']:
+    if define[0] == "VECT_TAB_ADDR":
+        env['CPPDEFINES'].remove(define)
+    if define[0] == "STM32_FLASH_SIZE":
+        STM32_FLASH_SIZE = define[1]
+
+# Relocate firmware from 0x08000000 to 0x08007000
+env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
+
+custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/STM32F103RC_SKR_MINI_" + str(STM32_FLASH_SIZE) + "K.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
-- 
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