4 files changed, 0 insertions, 9 deletions
diff --git a/platforms/arm_atsam/bootloader.mk b/platforms/arm_atsam/bootloader.mk
index 7e503bdca9..1ec42edeb6 100644
--- a/platforms/arm_atsam/bootloader.mk
+++ b/platforms/arm_atsam/bootloader.mk
@@ -27,8 +27,6 @@
 # the respective file under `platforms/<PLATFORM>/bootloaders/custom.c` to see
 # which functions may be overridden.
 
-FIRMWARE_FORMAT?=bin
-
 ifeq ($(strip $(BOOTLOADER)), custom)
     OPT_DEFS += -DBOOTLOADER_CUSTOM
     BOOTLOADER_TYPE = custom
diff --git a/platforms/avr/bootloader.mk b/platforms/avr/bootloader.mk
index 36e3fd83db..63fe635d96 100644
--- a/platforms/avr/bootloader.mk
+++ b/platforms/avr/bootloader.mk
@@ -37,8 +37,6 @@
 # BOOTLOADER_SIZE can still be defined manually, but it's recommended
 # you add any possible configuration to this list
 
-FIRMWARE_FORMAT?=hex
-
 ifeq ($(strip $(BOOTLOADER)), custom)
     OPT_DEFS += -DBOOTLOADER_CUSTOM
     BOOTLOADER_TYPE = custom
diff --git a/platforms/chibios/bootloader.mk b/platforms/chibios/bootloader.mk
index 546faf2d27..0568d35321 100644
--- a/platforms/chibios/bootloader.mk
+++ b/platforms/chibios/bootloader.mk
@@ -36,8 +36,6 @@
 # the respective file under `platforms/<PLATFORM>/bootloaders/custom.c` to see
 # which functions may be overridden.
 
-FIRMWARE_FORMAT?=bin
-
 ifeq ($(strip $(BOOTLOADER)), custom)
     OPT_DEFS += -DBOOTLOADER_CUSTOM
     BOOTLOADER_TYPE = custom
diff --git a/platforms/chibios/platform.mk b/platforms/chibios/platform.mk
index fd4c6bd2e5..b2a8ec89e1 100644
--- a/platforms/chibios/platform.mk
+++ b/platforms/chibios/platform.mk
@@ -442,9 +442,6 @@ LDFLAGS  += $(SHARED_LDFLAGS) $(SHARED_LDSYMBOLS) $(TOOLCHAIN_LDFLAGS) $(TOOLCHA
 # Tell QMK that we are hosting it on ChibiOS.
 OPT_DEFS += -DPROTOCOL_CHIBIOS
 
-# And what flavor of MCU
-OPT_DEFS += -DMCU_$(MCU_FAMILY)
-
 # ChibiOS supports synchronization primitives like a Mutex
 OPT_DEFS += -DPLATFORM_SUPPORTS_SYNCHRONIZATION