Set proper AVR part for USBasp avrdude flashing (#7552)

* Set proper AVR part for USBasp avrdude flashing

* Remove `PROGRAM_CMD` stuff from rules.mk as they should not be needed anymore

* Missed the Plaid readme

* Remove PROGRAM_CMD from Mysterium

keyboards/coseyfannitutti/discipad/rules.mk

@@ -11,14 +11,9 @@ MCU = atmega328p
 #   ATmega328P   USBasp
 BOOTLOADER = USBasp
 
-# Flash program via avrdude, but default command is not suitable.
-# You can use coseyfannitutti/discipad:default:program
-PROGRAM_CMD = avrdude -c usbasp -p m328p -U flash:w:$(BUILD_DIR)/$(TARGET).hex
-
 # disable debug code
 OPT_DEFS = -DDEBUG_LEVEL=0
 
-
 # Build Options
 #   change yes to no to disable
 #

keyboards/coseyfannitutti/discipline/readme.md

@@ -12,7 +12,7 @@ Make example for this keyboard (after setting up your build environment):
 
     make coseyfannitutti/discipline:default
 
-Flashing example for this keyboard ([after setting up the bootloadHID flashing environment](https://docs.qmk.fm/#/flashing_bootloadhid))
+Flashing example for this keyboard:
 
     make coseyfannitutti/discipline:default:flash
 

keyboards/coseyfannitutti/discipline/rules.mk

@@ -14,10 +14,6 @@ F_CPU = 16000000
 #   ATmega328P   USBasp
 BOOTLOADER = USBasp
 
-# Flash program via avrdude, but default command is not suitable.
-# You can use plaid:default:program
-PROGRAM_CMD = avrdude -c usbasp -p m32 -U flash:w:$(BUILD_DIR)/$(TARGET).hex
-
 # disable debug code
 OPT_DEFS = -DDEBUG_LEVEL=0
 

keyboards/coseyfannitutti/mysterium/rules.mk

@@ -14,10 +14,6 @@ F_USB = 16000000
 #   ATmega328P   USBasp
 BOOTLOADER = USBasp
 
-# Flash program via avrdude, but default command is not suitable.
-# You can use coseyfannitutti/discipline:default:program
-PROGRAM_CMD = avrdude -c usbasp -p m32 -U flash:w:$(BUILD_DIR)/$(TARGET).hex
-
 # disable debug code
 OPT_DEFS = -DDEBUG_LEVEL=0