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rp2/boards: Add Waveshare rp2040 plus #10314

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1660981
ports/rp2: Add Waveshare RP2040 Plus 4MB and 16MB boards.
RetiredWizard Dec 23, 2022
b506131
WAVESHARE_RP2040_PLUS_16MB/mpconfigboard.h: Fix boardname.
RetiredWizard Dec 23, 2022
dc4ed3c
boards/WAVESHARE_RP2040_PLUS_/board.json: Replace tab with spaces.
RetiredWizard Dec 23, 2022
71760c8
boards/WAVESHARE_RP2040_PLUS: Modify to use variants.
RetiredWizard Dec 25, 2022
e414b45
rp2/boards/WAVESHARE_RP2040_PLUS/README: Fix board name in Title.
RetiredWizard Dec 25, 2022
bef4135
rp2/boards/WAVESHARE_RP2040_PLUS/README: Fix query-variants result.
RetiredWizard Dec 25, 2022
e92ca9e
ports/WAVESHARE_RP2040_PLUS/board.json: Generalize for variants.
RetiredWizard Dec 26, 2022
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22 changes: 22 additions & 0 deletions ports/rp2/boards/WAVESHARE_RP2040_PLUS/README.md
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# Waveshare RP2040-Plus

The Waveshare RP2040-Plus Board is based on the Raspberry Pi RP2040 and can be
purchased with 4/16 MiB of flash.

These boards are available from a number of resellers
Waveshare maintain the [Wiki:RP2040-Plus](https://www.waveshare.com/wiki/RP2040-Plus)
Wiki containing information on the board.

## Build notes

Builds can be configured with the `BOARD_VARIANT` parameter. Valid variants
can be displayed with the `query-variant` target. An example:

```bash
> cd ports/rp2
> make BOARD=WAVESHARE_RP2040_PLUS query-variants
VARIANTS: flash_4mb flash_16mb
> make BOARD=WAVESHARE_RP2040_PLUS BOARD_VARIANT=flash_16mb submodules all # Build the 16 MiB variant
```

`flash_4mb` is the default if `BOARD_VARIANT` is not supplied.
25 changes: 25 additions & 0 deletions ports/rp2/boards/WAVESHARE_RP2040_PLUS/board.json
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{
"deploy": [
"../deploy.md"
],
"docs": "",
"features": [
"Breadboard Friendly",
"Castellated Pads",
"SPI Flash",
"USB-C"
],
"id": "rp2-waveshare-rp2040-plus",
"images": [
"rp2040-plus-1_5.jpg"
],
"mcu": "rp2040",
"product": "RP2040 Plus",
"thumbnail": "",
"url": "https://www.waveshare.com/rp2040-plus.htm",
"variants": {
"flash_4mb": "4 MiB Flash",
"flash_16mb": "16 MiB Flash"
},
"vendor": "Waveshare"
}
11 changes: 11 additions & 0 deletions ports/rp2/boards/WAVESHARE_RP2040_PLUS/mpconfigboard.cmake
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# CMake file for Waveshare RP2040-Plus boards

# Provide different variants for the downloads page
set(BOARD_VARIANTS "flash_4mb flash_16mb")

# Select the 4MB variant as the default
set(PICO_BOARD "waveshare_rp2040_plus_4mb")

if("${BOARD_VARIANT}" STREQUAL "flash_16mb")
set(PICO_BOARD "waveshare_rp2040_plus_16mb")
endif()
4 changes: 4 additions & 0 deletions ports/rp2/boards/WAVESHARE_RP2040_PLUS/mpconfigboard.h
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#define MICROPY_HW_BOARD_NAME "Waveshare RP2040-Plus"

// Allow 1MB for the firmware image itself, allocate the remainder to the filesystem
#define MICROPY_HW_FLASH_STORAGE_BYTES (PICO_FLASH_SIZE_BYTES - (640 * 1024))