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authorlokher <lokher@gmail.com>2022-12-06 17:04:10 +0800
committerlokher <lokher@gmail.com>2022-12-06 17:04:10 +0800
commit27fc28fd2ff52e079a5bc58d6aaea4c752420615 (patch)
tree7ac943fb1ba4f430a7220efd18f66f6a77205c30 /keyboards/handwired/onekey/bluepill_f103c6/rules.mk
parente736133392fe6427cfb995da0787337189828272 (diff)
parent2709b6ed616f8012ff4cfd3ee69a822a8d188351 (diff)
Merge upstream master
Diffstat (limited to 'keyboards/handwired/onekey/bluepill_f103c6/rules.mk')
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1 files changed, 19 insertions, 0 deletions
diff --git a/keyboards/handwired/onekey/bluepill_f103c6/rules.mk b/keyboards/handwired/onekey/bluepill_f103c6/rules.mk
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+# 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 = STM32F103x6_stm32duino_bootloader
+BOOTLOADER_TYPE = stm32duino
+DFU_ARGS = -d 1EAF:0003 -a 2 -R
+DFU_SUFFIX_ARGS = -v 1EAF -p 0003
+
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
+
+# LTO is required to fit the firmware into the available 24K of flash
+LTO_ENABLE = yes
+
+# EEPROM emulation not supported yet (need to implement a proper firmware size
+# check first, otherwise the chance of the EEPROM backing store overwriting
+# some part of the firmware code is really high).
+EEPROM_DRIVER = transient