## SPDX-License-Identifier: GPL-2.0-only config USE_DDR5 bool default n help system supports DDR5 memory config USE_LPDDR4 bool default n help system supports LPDDR4 memory config USE_DDR4 bool default n help system supports DDR4 memory config USE_DDR3 bool default n help system supports DDR3 memory config USE_DDR2 bool default n help system supports DDR2 memory