From 8e5ad9ba1dbeeb84c8c6ca915ffce405fdae39af Mon Sep 17 00:00:00 2001
From: zegonix <jonas.s97@gmx.ch>
Date: Sun, 20 Jul 2025 10:45:12 +0200
Subject: [PATCH] (optica) added JLink script to program bootloader

---
 zegonix/configs/optica/bootloader-binary/README.md     |  9 +++++++++
 .../configs/optica/bootloader-binary/commands.jlink    | 10 ++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 zegonix/configs/optica/bootloader-binary/README.md
 create mode 100644 zegonix/configs/optica/bootloader-binary/commands.jlink

diff --git a/zegonix/configs/optica/bootloader-binary/README.md b/zegonix/configs/optica/bootloader-binary/README.md
new file mode 100644
index 0000000..85d0a6c
--- /dev/null
+++ b/zegonix/configs/optica/bootloader-binary/README.md
@@ -0,0 +1,9 @@
+# Change Bootloader
+
+When using a `JLink` you can use the `./commands.jlink` script to program the bootloader binary.
+Use the following command:
+
+```sh
+JLinkExe -NoGui 1 -ExitOnError 1 -CommandFile commands.jlink
+```
+
diff --git a/zegonix/configs/optica/bootloader-binary/commands.jlink b/zegonix/configs/optica/bootloader-binary/commands.jlink
new file mode 100644
index 0000000..0e2f230
--- /dev/null
+++ b/zegonix/configs/optica/bootloader-binary/commands.jlink
@@ -0,0 +1,10 @@
+device APM32F103CB
+selectinterface SWD
+speed 4000
+
+reset
+halt
+
+loadfile ./bootloader_only_binaries/generic-none_bootloader.bin, 0x08000000
+
+exit