Add non blackpill F4x1 config files (#16600)

* Add non blackpill F4x1 config files

* Move ld files

* Remove f401 i2c bodges

* more bodge?

* Update to recommended defaults

3 files changed, 57 insertions, 176 deletions

diff --git a/platforms/chibios/boards/BLACKPILL_STM32_F401/configs/board.h b/platforms/chibios/boards/BLACKPILL_STM32_F401/configs/board.h
index 30af6b0c86..78dcbac05c 100644
--- a/platforms/chibios/boards/BLACKPILL_STM32_F401/configs/board.h
+++ b/platforms/chibios/boards/BLACKPILL_STM32_F401/configs/board.h
@@ -17,4 +17,61 @@
 
 #include_next "board.h"
 
+// Force B9 as input to align with qmk defaults
+#undef VAL_GPIOB_MODER
+#define VAL_GPIOB_MODER             (PIN_MODE_INPUT(GPIOB_PIN0) |           \
+                                     PIN_MODE_INPUT(GPIOB_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOB_PIN2) |           \
+                                     PIN_MODE_ALTERNATE(GPIOB_SWO) |        \
+                                     PIN_MODE_INPUT(GPIOB_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOB_PIN5) |           \
+                                     PIN_MODE_INPUT(GPIOB_LSM303DLHC_SCL) | \
+                                     PIN_MODE_INPUT(GPIOB_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOB_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOB_LSM303DLHC_SDA) | \
+                                     PIN_MODE_ALTERNATE(GPIOB_MP45DT02_CLK_IN) |\
+                                     PIN_MODE_INPUT(GPIOB_PIN11) |          \
+                                     PIN_MODE_INPUT(GPIOB_PIN12) |          \
+                                     PIN_MODE_INPUT(GPIOB_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOB_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOB_PIN15))
+
+#undef VAL_GPIOB_PUPDR
+#define VAL_GPIOB_PUPDR             (PIN_PUPDR_PULLUP(GPIOB_PIN0) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN1) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN2) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_SWO) |          \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN4) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN5) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_LSM303DLHC_SCL) |\
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN7) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN8) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_LSM303DLHC_SDA) |\
+                                     PIN_PUPDR_FLOATING(GPIOB_MP45DT02_CLK_IN) |\
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN11) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN12) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN13) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN14) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN15))
+
+#undef VAL_GPIOB_AFRL
+#define VAL_GPIOB_AFRL              (PIN_AFIO_AF(GPIOB_PIN0, 0U) |          \
+                                     PIN_AFIO_AF(GPIOB_PIN1, 0U) |          \
+                                     PIN_AFIO_AF(GPIOB_PIN2, 0U) |          \
+                                     PIN_AFIO_AF(GPIOB_SWO, 0U) |           \
+                                     PIN_AFIO_AF(GPIOB_PIN4, 0U) |          \
+                                     PIN_AFIO_AF(GPIOB_PIN5, 0U) |          \
+                                     PIN_AFIO_AF(GPIOB_LSM303DLHC_SCL, 0) | \
+                                     PIN_AFIO_AF(GPIOB_PIN7, 0U))
+
+#undef VAL_GPIOB_AFRH
+#define VAL_GPIOB_AFRH              (PIN_AFIO_AF(GPIOB_PIN8, 0U) |          \
+                                     PIN_AFIO_AF(GPIOB_LSM303DLHC_SDA, 0) | \
+                                     PIN_AFIO_AF(GPIOB_MP45DT02_CLK_IN, 5U) |\
+                                     PIN_AFIO_AF(GPIOB_PIN11, 0U) |         \
+                                     PIN_AFIO_AF(GPIOB_PIN12, 0U) |         \
+                                     PIN_AFIO_AF(GPIOB_PIN13, 0U) |         \
+                                     PIN_AFIO_AF(GPIOB_PIN14, 0U) |         \
+                                     PIN_AFIO_AF(GPIOB_PIN15, 0U))
+
 #undef STM32_HSE_BYPASS
diff --git a/platforms/chibios/boards/BLACKPILL_STM32_F401/ld/STM32F401xC_tinyuf2.ld b/platforms/chibios/boards/BLACKPILL_STM32_F401/ld/STM32F401xC_tinyuf2.ld
deleted file mode 100644
index f4e487dc8f..0000000000
--- a/platforms/chibios/boards/BLACKPILL_STM32_F401/ld/STM32F401xC_tinyuf2.ld
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
-    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-*/
-
-/*
- * STM32F401xC memory setup.
- */
-MEMORY
-{
-    flash0 (rx) : org = 0x08000000 + 64k, len = 256k - 64k /* tinyuf2 bootloader requires app to be located at 64k offset for this MCU */
-    flash1 (rx) : org = 0x00000000, len = 0
-    flash2 (rx) : org = 0x00000000, len = 0
-    flash3 (rx) : org = 0x00000000, len = 0
-    flash4 (rx) : org = 0x00000000, len = 0
-    flash5 (rx) : org = 0x00000000, len = 0
-    flash6 (rx) : org = 0x00000000, len = 0
-    flash7 (rx) : org = 0x00000000, len = 0
-    ram0   (wx) : org = 0x20000000, len = 64k
-    ram1   (wx) : org = 0x00000000, len = 0
-    ram2   (wx) : org = 0x00000000, len = 0
-    ram3   (wx) : org = 0x00000000, len = 0
-    ram4   (wx) : org = 0x00000000, len = 0
-    ram5   (wx) : org = 0x00000000, len = 0
-    ram6   (wx) : org = 0x00000000, len = 0
-    ram7   (wx) : org = 0x00000000, len = 0
-}
-
-/* For each data/text section two region are defined, a virtual region
-   and a load region (_LMA suffix).*/
-
-/* Flash region to be used for exception vectors.*/
-REGION_ALIAS("VECTORS_FLASH", flash0);
-REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
-
-/* Flash region to be used for constructors and destructors.*/
-REGION_ALIAS("XTORS_FLASH", flash0);
-REGION_ALIAS("XTORS_FLASH_LMA", flash0);
-
-/* Flash region to be used for code text.*/
-REGION_ALIAS("TEXT_FLASH", flash0);
-REGION_ALIAS("TEXT_FLASH_LMA", flash0);
-
-/* Flash region to be used for read only data.*/
-REGION_ALIAS("RODATA_FLASH", flash0);
-REGION_ALIAS("RODATA_FLASH_LMA", flash0);
-
-/* Flash region to be used for various.*/
-REGION_ALIAS("VARIOUS_FLASH", flash0);
-REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
-
-/* Flash region to be used for RAM(n) initialization data.*/
-REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
-
-/* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts.*/
-REGION_ALIAS("MAIN_STACK_RAM", ram0);
-
-/* RAM region to be used for the process stack. This is the stack used by
-   the main() function.*/
-REGION_ALIAS("PROCESS_STACK_RAM", ram0);
-
-/* RAM region to be used for data segment.*/
-REGION_ALIAS("DATA_RAM", ram0);
-REGION_ALIAS("DATA_RAM_LMA", flash0);
-
-/* RAM region to be used for BSS segment.*/
-REGION_ALIAS("BSS_RAM", ram0);
-
-/* RAM region to be used for the default heap.*/
-REGION_ALIAS("HEAP_RAM", ram0);
-
-/* Generic rules inclusion.*/
-INCLUDE rules.ld
-
-/* TinyUF2 bootloader reset support */
-_board_dfu_dbl_tap = ORIGIN(ram0) + 64k - 4; /* this is based off the linker file for tinyuf2 */
diff --git a/platforms/chibios/boards/BLACKPILL_STM32_F401/ld/STM32F401xE_tinyuf2.ld b/platforms/chibios/boards/BLACKPILL_STM32_F401/ld/STM32F401xE_tinyuf2.ld
deleted file mode 100644
index 895d13fa32..0000000000
--- a/platforms/chibios/boards/BLACKPILL_STM32_F401/ld/STM32F401xE_tinyuf2.ld
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
-    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-*/
-
-/*
- * STM32F401xE memory setup.
- */
-MEMORY
-{
-    flash0 (rx) : org = 0x08000000 + 64k, len = 512k - 64k /* tinyuf2 bootloader requires app to be located at 64k offset for this MCU */
-    flash1 (rx) : org = 0x00000000, len = 0
-    flash2 (rx) : org = 0x00000000, len = 0
-    flash3 (rx) : org = 0x00000000, len = 0
-    flash4 (rx) : org = 0x00000000, len = 0
-    flash5 (rx) : org = 0x00000000, len = 0
-    flash6 (rx) : org = 0x00000000, len = 0
-    flash7 (rx) : org = 0x00000000, len = 0
-    ram0   (wx) : org = 0x20000000, len = 96k
-    ram1   (wx) : org = 0x00000000, len = 0
-    ram2   (wx) : org = 0x00000000, len = 0
-    ram3   (wx) : org = 0x00000000, len = 0
-    ram4   (wx) : org = 0x00000000, len = 0
-    ram5   (wx) : org = 0x00000000, len = 0
-    ram6   (wx) : org = 0x00000000, len = 0
-    ram7   (wx) : org = 0x00000000, len = 0
-}
-
-/* For each data/text section two region are defined, a virtual region
-   and a load region (_LMA suffix).*/
-
-/* Flash region to be used for exception vectors.*/
-REGION_ALIAS("VECTORS_FLASH", flash0);
-REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
-
-/* Flash region to be used for constructors and destructors.*/
-REGION_ALIAS("XTORS_FLASH", flash0);
-REGION_ALIAS("XTORS_FLASH_LMA", flash0);
-
-/* Flash region to be used for code text.*/
-REGION_ALIAS("TEXT_FLASH", flash0);
-REGION_ALIAS("TEXT_FLASH_LMA", flash0);
-
-/* Flash region to be used for read only data.*/
-REGION_ALIAS("RODATA_FLASH", flash0);
-REGION_ALIAS("RODATA_FLASH_LMA", flash0);
-
-/* Flash region to be used for various.*/
-REGION_ALIAS("VARIOUS_FLASH", flash0);
-REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
-
-/* Flash region to be used for RAM(n) initialization data.*/
-REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
-
-/* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts.*/
-REGION_ALIAS("MAIN_STACK_RAM", ram0);
-
-/* RAM region to be used for the process stack. This is the stack used by
-   the main() function.*/
-REGION_ALIAS("PROCESS_STACK_RAM", ram0);
-
-/* RAM region to be used for data segment.*/
-REGION_ALIAS("DATA_RAM", ram0);
-REGION_ALIAS("DATA_RAM_LMA", flash0);
-
-/* RAM region to be used for BSS segment.*/
-REGION_ALIAS("BSS_RAM", ram0);
-
-/* RAM region to be used for the default heap.*/
-REGION_ALIAS("HEAP_RAM", ram0);
-
-/* Generic rules inclusion.*/
-INCLUDE rules.ld
-
-/* TinyUF2 bootloader reset support */
-_board_dfu_dbl_tap = ORIGIN(ram0) + 64k - 4; /* this is based off the linker file for tinyuf2 */