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.