github.com/tinygo-org/tinygo@v0.31.3-0.20240404173401-90b0bf646c27/targets/qtpy-rp2040-boot-stage2.S (about)

     1  // Adafruit QT Py RP2040 Stage 2 Bootloader
     2  
     3  //
     4  // This file defines the parameters specific to the flash-chip found
     5  // on the Adafruit QT Py RP2040.  The generic implementation is in
     6  // rp2040-boot-stage2.S
     7  //
     8  
     9  #define BOARD_PICO_FLASH_SPI_CLKDIV   2
    10  #define BOARD_CMD_READ                0xe7
    11  #define BOARD_QUAD_OK                 1
    12  #define BOARD_QUAD_ENABLE_STATUS_BYTE 2
    13  #define BOARD_QUAD_ENABLE_BIT_MASK    2
    14  #define BOARD_SPLIT_STATUS_WRITE      1
    15  #define BOARD_WAIT_CYCLES             2
    16  
    17  #include "rp2040-boot-stage2.S"