ESPRESSObin Downloads

Downloads

This page contains u-boot images for the ESPRESSObin singleboard computer based on the u-boot-2018.03-armada-18.12 and the up-stream ARM-trusted-firmware v2.3 and provides both standard u-boot together with UART and SATA recovery images.

Bootloader

Board Version Download
ESPRESSObin DDR3 1SC 1G U-Boot 2018.03-devel-18.12.3 Download
ESPRESSObin DDR3 2SC 1G U-Boot 2018.03-devel-18.12.3 Download
ESPRESSObin DDR4 1SC 1G U-Boot 2018.03-devel-18.12.3 Download
ESPRESSObin DDR4 2SC 2G U-Boot 2018.03-devel-18.12.3 Download

Bootloader Recovery - UART image

Board Version Download
ESPRESSObin DDR3 1SC 1G U-Boot 2018.03-devel-18.12.3 Download
ESPRESSObin DDR3 2SC 1G U-Boot 2018.03-devel-18.12.3 Download
ESPRESSObin DDR4 1SC 1G U-Boot 2018.03-devel-18.12.3 Download
ESPRESSObin DDR4 2SC 2G U-Boot 2018.03-devel-18.12.3 Download

Bootloader Recovery - SATA image

Board Version Download
ESPRESSObin DDR3 1SC 1G U-Boot 2018.03-devel-18.12.3 Download
ESPRESSObin DDR3 2SC 1G U-Boot 2018.03-devel-18.12.3 Download
ESPRESSObin DDR4 1SC 1G U-Boot 2018.03-devel-18.12.3 Download
ESPRESSObin DDR4 2SC 2G U-Boot 2018.03-devel-18.12.3 Download

Verify downloads with checksum file

Once you have downloaded an image verify it for security and integrity. To verify your image, download the sha256sum checksum into the same directory as the image you downloaded. Then follow these steps:

First, import my GPG key:

curl https://keybase.io/michaellindman/pgp_keys.asc?fingerprint=a99f295c16c483ff3936e02e523bd9ef68bdd44c | gpg --import

Now verify that the sha256sum file is valid

gpg --verify sha256sum

The sha256sum file should have a good signature from the key listed below:

RSA key Fingerprint
523B D9EF 68BD D44C A99F 295C 16C4 83FF 3936 E02E 523B D9EF 68BD D44C

Lastly, check that your download’s checksum matches:

sha256sum -c sha256sum

If the output states the file is valid its ready to use.

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