1*e3963c09SPeng Fanconfig IMX8M_DRAM 2*e3963c09SPeng Fan bool "imx8m dram" 3*e3963c09SPeng Fan 4*e3963c09SPeng Fanconfig IMX8M_LPDDR4 5*e3963c09SPeng Fan bool "imx8m lpddr4" 6*e3963c09SPeng Fan select IMX8M_DRAM 7*e3963c09SPeng Fan help 8*e3963c09SPeng Fan Select the i.MX8M LPDDR4 driver support on i.MX8M SOC. 9*e3963c09SPeng Fan 10*e3963c09SPeng Fanconfig IMX8M_DDR4 11*e3963c09SPeng Fan bool "imx8m ddr4" 12*e3963c09SPeng Fan select IMX8M_DRAM 13*e3963c09SPeng Fan help 14*e3963c09SPeng Fan Select the i.MX8M DDR4 driver support on i.MX8M SOC. 15*e3963c09SPeng Fan 16*e3963c09SPeng Fanconfig SAVED_DRAM_TIMING_BASE 17*e3963c09SPeng Fan hex "Define the base address for saved dram timing" 18*e3963c09SPeng Fan help 19*e3963c09SPeng Fan after DRAM is trained, need to save the dram related timming 20*e3963c09SPeng Fan info into memory for low power use. OCRAM_S is used for this 21*e3963c09SPeng Fan purpose on i.MX8MM. 22*e3963c09SPeng Fan default 0x180000 23