Remove bootloader logic from `mcu_selection.mk` (#20150)

* Remove bootloader logic from mcu_selection.mk

* Move MCU/BOOTLOADER to info.json

6 files changed, 12 insertions, 37 deletions

diff --git a/keyboards/doio/kb16/rev2/info.json b/keyboards/doio/kb16/rev2/info.json
index c208bec1bf..6e90528e0f 100644
--- a/keyboards/doio/kb16/rev2/info.json
+++ b/keyboards/doio/kb16/rev2/info.json
@@ -20,6 +20,8 @@
             {"pin_a": "A3", "pin_b": "A4"}
         ]
     },
+    "processor": "STM32F103",
+    "bootloader": "stm32duino",
     "layouts": {
         "LAYOUT": {
             "layout": [
diff --git a/keyboards/doio/kb16/rev2/rules.mk b/keyboards/doio/kb16/rev2/rules.mk
index 7fa9b91da0..f1f486f639 100644
--- a/keyboards/doio/kb16/rev2/rules.mk
+++ b/keyboards/doio/kb16/rev2/rules.mk
@@ -1,18 +1,8 @@
 SRC += ./lib/layer_status/layer_status.c
 SRC += ./lib/logo.c
 
-# MCU name
-MCU = STM32F103
-
-# Bootloader selection
-# Cannot use `BOOTLOADER = stm32duino` due to the need to override
-# `MCU_LDSCRIPT`, therefore all parameters need to be specified here manually.
-OPT_DEFS += -DBOOTLOADER_STM32DUINO
-MCU_LDSCRIPT = STM32F103xB_stm32duino_bootloader
-BOARD = STM32_F103_STM32DUINO
-BOOTLOADER_TYPE = stm32duino
-DFU_ARGS = -d 1EAF:0003 -a 2 -R
-DFU_SUFFIX_ARGS = -v 1EAF -p 0003
+# Configure for 128K flash
+MCU_LDSCRIPT = STM32F103xB
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/phage_studio/pila87/info.json b/keyboards/phage_studio/pila87/info.json
index 59191d61d5..a64e5c5074 100644
--- a/keyboards/phage_studio/pila87/info.json
+++ b/keyboards/phage_studio/pila87/info.json
@@ -8,6 +8,8 @@
         "pid": "0x5887",
         "device_version": "0.0.1"
     },
+    "processor": "STM32F103",
+    "bootloader": "stm32duino",
     "matrix_pins": {
         "cols": ["B5", "B4", "B6", "C0", "C1", "C2", "C3", "B7", "B3", "D2", "C12", "C11", "C10", "A15", "C15", "C13", "A3"],
         "rows": ["A1", "A2", "A10", "A9", "A8", "C9"]
diff --git a/keyboards/phage_studio/pila87/rules.mk b/keyboards/phage_studio/pila87/rules.mk
index ffe0bc9f39..a204b2aa9e 100644
--- a/keyboards/phage_studio/pila87/rules.mk
+++ b/keyboards/phage_studio/pila87/rules.mk
@@ -1,15 +1,5 @@
-# MCU name
-MCU = STM32F103
-
-# Bootloader selection
-# Cannot use `BOOTLOADER = stm32duino` due to the need to override
-# `MCU_LDSCRIPT`, therefore all parameters need to be specified here manually.
-OPT_DEFS += -DBOOTLOADER_STM32DUINO
-MCU_LDSCRIPT = STM32F103xB_stm32duino_bootloader
-BOARD = STM32_F103_STM32DUINO
-BOOTLOADER_TYPE = stm32duino
-DFU_ARGS = -d 1EAF:0003 -a 2 -R
-DFU_SUFFIX_ARGS = -v 1EAF -p 0003
+# Configure for 128K flash
+MCU_LDSCRIPT = STM32F103xB
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/rocketboard_16/info.json b/keyboards/rocketboard_16/info.json
index 59203f1e53..f5dc1bea95 100644
--- a/keyboards/rocketboard_16/info.json
+++ b/keyboards/rocketboard_16/info.json
@@ -8,6 +8,8 @@
         "pid": "0xFF16",
         "device_version": "0.0.1"
     },
+    "processor": "STM32F103",
+    "bootloader": "stm32duino",
     "matrix_pins": {
         "cols": ["B8", "B9", "B10", "B11"],
         "rows": ["A9", "B13", "B14", "B15", "B3"]
diff --git a/keyboards/rocketboard_16/rules.mk b/keyboards/rocketboard_16/rules.mk
index c07ebff427..dd493f5f18 100644
--- a/keyboards/rocketboard_16/rules.mk
+++ b/keyboards/rocketboard_16/rules.mk
@@ -1,16 +1,5 @@
-# MCU name
-MCU = STM32F103
-
-# Bootloader selection
-# BOOTLOADER = stm32duino
-
-# Custom loader configuration
-MCU_LDSCRIPT = STM32F103xB_stm32duino_bootloader
-OPT_DEFS += -DBOOTLOADER_STM32DUINO
-BOARD = STM32_F103_STM32DUINO
-BOOTLOADER_TYPE = stm32duino
-DFU_ARGS = -d 1EAF:0003 -a 2 -R
-DFU_SUFFIX_ARGS = -v 1EAF -p 0003
+# Configure for 128K flash
+MCU_LDSCRIPT = STM32F103xB
 
 # Extra include
 SRC += keycode_lookup.c