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| author | Jeff Epler <jepler@gmail.com> | 2021-03-31 09:40:26 -0500 |
|---|---|---|
| committer | Jeff Epler <jepler@gmail.com> | 2021-03-31 09:40:48 -0500 |
| commit | cce8b2be07b5640026d7ef06d1421c217fe6a5d4 (patch) | |
| tree | c68bdfc47f171cae11674aea8e87d5489bdb8db3 | |
| parent | 7471e978bb8470ee8984afe39243dbfaeaef916a (diff) | |
raspberypi: Allow mpconfigboard to override additional items
This allows more options to be overridden to 0 in an mpconfigboard.mk.
Improved:
* FRAMEBUFFERIO, FULL_BUILD, BITOPS, PWMIO, RGBMATRIX, OTARYIO, PULSEIO, WATCHDOG
Still problematic (pull requests welcome):
* RP2PIO & NEOPIXEL_WRITE, possibly only if a status neopixel is defined
* BITBANGIO, possibly only if BUSIO is enabled
* RTC
Incidentally, with RP2PIO & NEOPIXEL_WRITE, BITBANGIO, and RTC re-enabled I get
```
323956 bytes used, 720524 bytes free in flash firmware space out of 1044480 bytes (1020.0kB).
12072 bytes used, 250072 bytes free in ram for stack and heap out of 262144 bytes (256.0kB).
```
Closes #4515
| -rw-r--r-- | ports/raspberrypi/mpconfigport.mk | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/ports/raspberrypi/mpconfigport.mk b/ports/raspberrypi/mpconfigport.mk index 395948a51..ddbd0ec63 100644 --- a/ports/raspberrypi/mpconfigport.mk +++ b/ports/raspberrypi/mpconfigport.mk @@ -17,19 +17,15 @@ endif # All raspberrypi ports have longints. LONGINT_IMPL = MPZ -ifndef CIRCUITPY_RP2PIO -CIRCUITPY_RP2PIO = 1 -else -CIRCUITPY_NEOPIXEL_WRITE = 0 -endif - -CIRCUITPY_FRAMEBUFFERIO = 1 -CIRCUITPY_FULL_BUILD = 1 +CIRCUITPY_RP2PIO ?= 1 +CIRCUITPY_NEOPIXEL_WRITE ?= $(CIRCUITPY_RP2PIO) +CIRCUITPY_FRAMEBUFFERIO ?= 1 +CIRCUITPY_FULL_BUILD ?= 1 CIRCUITPY_AUDIOMP3 ?= 1 -CIRCUITPY_BITOPS = 1 -CIRCUITPY_PWMIO = 1 -CIRCUITPY_RGBMATRIX = 1 -CIRCUITPY_ROTARYIO = 1 +CIRCUITPY_BITOPS ?= 1 +CIRCUITPY_PWMIO ?= 1 +CIRCUITPY_RGBMATRIX ?= 1 +CIRCUITPY_ROTARYIO ?= 1 # Things that need to be implemented. # Use PWM interally @@ -37,8 +33,8 @@ CIRCUITPY_FREQUENCYIO = 0 CIRCUITPY_I2CPERIPHERAL = 0 CIRCUITPY_NVM = 1 # Use PIO interally -CIRCUITPY_PULSEIO = 1 -CIRCUITPY_WATCHDOG = 1 +CIRCUITPY_PULSEIO ?= 1 +CIRCUITPY_WATCHDOG ?= 1 # Audio via PWM CIRCUITPY_AUDIOIO = 0 |