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After years of providing services and products on firmware market we recognize that it is poisoned by incorrect and confusing terminology. In following glossary we would like to explain most used terms from Dasharo Documentation. We try to refer to standards, literature and community best practices to keep content added by us minimalistic.

Embedded Firmware

We use definition explained in first chapter of "Embedded Firmware Solutions" book by Jiming Sun, Marc Jones, Stefan Reinauer and Vincent Zimmer.

Firmware is "layer of software between the hardware and the operating system (OS), with the main purpose to initialize and abstract enough hardware so that the operating systems and their drivers can further configure the hardware to its full functionality."

Rising complexity of hardware initialization and need for its manageability created need for BMC (Board Management Controllers), EC (Environmental Controllers) and even more specialized one like USB Power Delivery firmware. What may make that firmware also covered by above definition.