djsundog
/
circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
circuitpython/ports/broadcom/boards/raspberrypi_pi4b/mpconfigboard.h

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

7 lines
198 B
C
Raw Normal View History

Initial broadcom port for Raspberry Pi This targets the 64-bit CPU Raspberry Pis. The BCM2711 on the Pi 4 and the BCM2837 on the Pi 3 and Zero 2W. There are 64-bit fixes outside of the ports directory for it. There are a couple other cleanups that were incidental: * Use const mcu_pin_obj_t instead of omitting the const. The structs themselves are const because they are in ROM. * Use PTR <-> OBJ conversions in more places. They were found when mp_obj_t was set to an integer type rather than pointer. * Optimize submodule checkout because the Pi submodules are heavy and unnecessary for the vast majority of builds. Fixes #4314
2021-08-04 19:27:54 -04:00
#define MICROPY_HW_BOARD_NAME "Raspberry Pi 4B"
Fix I2C and feedback from Dan
2021-11-23 20:23:13 -05:00
#define DEFAULT_I2C_BUS_SCL (&pin_GPIO3)
#define DEFAULT_I2C_BUS_SDA (&pin_GPIO2)
Full UART support for RPI This adds PL011 UART support which is more plentiful. It also: * Fixes PI4 build by including .dtb files on the SD card. * Enables the activity LED as the status LED on PI4 and CM4 I/O. * Adds that LED as board.LED. Fixes #5650 and progress on #5629
2021-12-03 16:15:24 -05:00
#define MICROPY_HW_LED_STATUS (&pin_GPIO42)