Tag: eeprom

• #Raspberry Pi 4: booting from an SSD with enabled TRIM

  Raspberry Pi | 10 min | 129027

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  raspberry pi 4b

  ssd

  raspberry pi os

  eeprom

  trim

  There are already many tutorials that explain how to boot the Raspberry Pi 4 from an SSD disk without any MicroSD card. This is just another one; but, it includes some tips that I founded on Google, because the other tutorials didn't work, nor did they explain the details.

  Let's start with some technical details. The Raspberry Pi 4 has an SPI-attached EEPROM, which contains code to boot up the system and more. The firmware of this EEPROM can be updated to include more functionalitie...

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