Micron Technology, Inc.
FIRMWARE LOADING FOR A MEMORY CONTROLLER

Abstract:

Methods, systems, and devices that support efficient upload of firmware from memory are described. Multiple copies of a set of firmware may be stored across multiple planes of a memory device, such as with one respective copy within each of a set of planes. The copies may be staggered or otherwise offset in terms of page locations within the respective planes such that like-addressed pages within different planes store different subsets of the set of firmware. A controller may concurrently retrieve different subsets of the set of firmware, each of the different subsets included in a different copy, by concurrently retrieving the subsets stored at like-addressed pages within different memory planes. Upon loading the firmware code, the controller execute the firmware code to perform one or more further operations.