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Use W25Q080 second stage loader for Nano RP2040 Connect (#537)

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Due to the well known electronic market situation, we were forced to mount an alternative part number in a batch of Arduino Nano RP2040 Connect.
These flash chips, from ISSI, need yet another way to configure the QE sticky bit :|
At the moment, the safest way to handle the dual sourcing is to fallback using W25Q080 loader, and requiring that the sticky bit has already been programmed during production.
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Martino Facchin 2021-10-04 20:23:18 +02:00 committed by GitHub
parent f63a14e9ee
commit cd4e53a202
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src/boards/include/boards/arduino_nano_rp2040_connect.h
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@ -66,7 +66,7 @@
//------------- FLASH -------------//
#define PICO_BOOT_STAGE2_CHOOSE_AT25SF128A 1
#define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1
#ifndef PICO_FLASH_SPI_CLKDIV
#define PICO_FLASH_SPI_CLKDIV 2