From 37496f4b6047248c25195e13e0f90593dc492fff Mon Sep 17 00:00:00 2001 From: Ryan Date: Wed, 18 Aug 2021 04:23:22 +1000 Subject: Add alternate ldscript for STM32duino (F103xB) (#12914) * Add alternate ldscript for STM32duino (F103xB) * Refactor out common ldscript stuff * Move ldscripts into stm32duino board dir, add search path to ldflags --- .../ld/STM32F103x8_stm32duino_bootloader.ld | 22 ++++++ .../ld/STM32F103xB_stm32duino_bootloader.ld | 22 ++++++ .../ld/stm32duino_bootloader_common.ld | 85 ++++++++++++++++++++++ .../common/ld/STM32F103x8_stm32duino_bootloader.ld | 85 ---------------------- tmk_core/chibios.mk | 1 + 5 files changed, 130 insertions(+), 85 deletions(-) create mode 100644 platforms/chibios/STM32_F103_STM32DUINO/ld/STM32F103x8_stm32duino_bootloader.ld create mode 100644 platforms/chibios/STM32_F103_STM32DUINO/ld/STM32F103xB_stm32duino_bootloader.ld create mode 100644 platforms/chibios/STM32_F103_STM32DUINO/ld/stm32duino_bootloader_common.ld delete mode 100644 platforms/chibios/common/ld/STM32F103x8_stm32duino_bootloader.ld diff --git a/platforms/chibios/STM32_F103_STM32DUINO/ld/STM32F103x8_stm32duino_bootloader.ld b/platforms/chibios/STM32_F103_STM32DUINO/ld/STM32F103x8_stm32duino_bootloader.ld new file mode 100644 index 0000000000..a4bd566b59 --- /dev/null +++ b/platforms/chibios/STM32_F103_STM32DUINO/ld/STM32F103x8_stm32duino_bootloader.ld @@ -0,0 +1,22 @@ +/* + ChibiOS - Copyright (C) 2006..2016 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. +*/ + +/* + * STM32F103x8 memory setup for use with the STM32Duino bootloader. + */ +f103_flash_size = 64k; + +INCLUDE stm32duino_bootloader_common.ld diff --git a/platforms/chibios/STM32_F103_STM32DUINO/ld/STM32F103xB_stm32duino_bootloader.ld b/platforms/chibios/STM32_F103_STM32DUINO/ld/STM32F103xB_stm32duino_bootloader.ld new file mode 100644 index 0000000000..dc47400dc5 --- /dev/null +++ b/platforms/chibios/STM32_F103_STM32DUINO/ld/STM32F103xB_stm32duino_bootloader.ld @@ -0,0 +1,22 @@ +/* + ChibiOS - Copyright (C) 2006..2016 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. +*/ + +/* + * STM32F103xB memory setup for use with the STM32Duino bootloader. + */ +f103_flash_size = 128k; + +INCLUDE stm32duino_bootloader_common.ld diff --git a/platforms/chibios/STM32_F103_STM32DUINO/ld/stm32duino_bootloader_common.ld b/platforms/chibios/STM32_F103_STM32DUINO/ld/stm32duino_bootloader_common.ld new file mode 100644 index 0000000000..76cd3153be --- /dev/null +++ b/platforms/chibios/STM32_F103_STM32DUINO/ld/stm32duino_bootloader_common.ld @@ -0,0 +1,85 @@ +/* + ChibiOS - Copyright (C) 2006..2016 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. +*/ + +/* + * STM32Duino bootloader common memory setup. + */ +MEMORY +{ + flash0 : org = 0x08002000, len = f103_flash_size - 0x2000 + flash1 : org = 0x00000000, len = 0 + flash2 : org = 0x00000000, len = 0 + flash3 : org = 0x00000000, len = 0 + flash4 : org = 0x00000000, len = 0 + flash5 : org = 0x00000000, len = 0 + flash6 : org = 0x00000000, len = 0 + flash7 : org = 0x00000000, len = 0 + ram0 : org = 0x20000000, len = 20k + ram1 : org = 0x00000000, len = 0 + ram2 : org = 0x00000000, len = 0 + ram3 : org = 0x00000000, len = 0 + ram4 : org = 0x00000000, len = 0 + ram5 : org = 0x00000000, len = 0 + ram6 : org = 0x00000000, len = 0 + ram7 : 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 diff --git a/platforms/chibios/common/ld/STM32F103x8_stm32duino_bootloader.ld b/platforms/chibios/common/ld/STM32F103x8_stm32duino_bootloader.ld deleted file mode 100644 index bb852422a3..0000000000 --- a/platforms/chibios/common/ld/STM32F103x8_stm32duino_bootloader.ld +++ /dev/null @@ -1,85 +0,0 @@ -/* - ChibiOS - Copyright (C) 2006..2016 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. -*/ - -/* - * ST32F103xB memory setup for use with the maplemini bootloader. - */ -MEMORY -{ - flash0 : org = 0x08002000, len = 64k - 0x2000 - flash1 : org = 0x00000000, len = 0 - flash2 : org = 0x00000000, len = 0 - flash3 : org = 0x00000000, len = 0 - flash4 : org = 0x00000000, len = 0 - flash5 : org = 0x00000000, len = 0 - flash6 : org = 0x00000000, len = 0 - flash7 : org = 0x00000000, len = 0 - ram0 : org = 0x20000000, len = 20k - ram1 : org = 0x00000000, len = 0 - ram2 : org = 0x00000000, len = 0 - ram3 : org = 0x00000000, len = 0 - ram4 : org = 0x00000000, len = 0 - ram5 : org = 0x00000000, len = 0 - ram6 : org = 0x00000000, len = 0 - ram7 : 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 diff --git a/tmk_core/chibios.mk b/tmk_core/chibios.mk index 827f080e58..cbd9fff692 100644 --- a/tmk_core/chibios.mk +++ b/tmk_core/chibios.mk @@ -191,6 +191,7 @@ else ifneq ("$(wildcard $(KEYBOARD_PATH_2)/ld/$(MCU_LDSCRIPT).ld)","") else ifneq ("$(wildcard $(KEYBOARD_PATH_1)/ld/$(MCU_LDSCRIPT).ld)","") LDSCRIPT = $(KEYBOARD_PATH_1)/ld/$(MCU_LDSCRIPT).ld else ifneq ("$(wildcard $(TOP_DIR)/platforms/chibios/$(BOARD)/ld/$(MCU_LDSCRIPT).ld)","") + LDFLAGS += -L$(TOP_DIR)/platforms/chibios/$(BOARD)/ld LDSCRIPT = $(TOP_DIR)/platforms/chibios/$(BOARD)/ld/$(MCU_LDSCRIPT).ld else ifneq ("$(wildcard $(TOP_DIR)/platforms/chibios/common/ld/$(MCU_LDSCRIPT).ld)","") LDSCRIPT = $(TOP_DIR)/platforms/chibios/common/ld/$(MCU_LDSCRIPT).ld -- cgit v1.2.3