The invention discloses a method for interactively debugging parameters of an internal memory controller of a Loongson processor. The method comprises the following steps of S1, loading basic internal memory configuration parameters; S2, judging whether to carry out internal memory training, if so, executing the step S3, and otherwise, directly jumping to the step S4; S3, carrying out the internal memory training; S4, judging whether the internal memory configuration parameters need to be corrected, and if the internal memory configuration parameters do not need to be continuously corrected, jumping to the step S7; S5, reading to-be-corrected register index values and register contents of the internal memory controller, and storing the register index values and the register contents into the internal memory controller of the processor; S6, jumping to the step S4; S7, storing the corrected contents of the internal memory controller into a flash memory.