| menu "i.MX8M DDR controllers" |
| depends on ARCH_IMX8M |
| |
| config IMX8M_DRAM |
| bool "imx8m dram" |
| select IMX_SNPS_DDR_PHY |
| |
| config IMX8M_LPDDR4 |
| bool "imx8m lpddr4" |
| select IMX8M_DRAM |
| help |
| Select the i.MX8M LPDDR4 driver support on i.MX8M SOC. |
| |
| config IMX8M_DDR4 |
| bool "imx8m ddr4" |
| select IMX8M_DRAM |
| help |
| Select the i.MX8M DDR4 driver support on i.MX8M SOC. |
| |
| config IMX8M_DDR3L |
| bool "imx8m ddr3l" |
| select IMX8M_DRAM |
| help |
| Select the i.MX8M DDR3L driver support on i.MX8M SOC. |
| |
| config SAVED_DRAM_TIMING_BASE |
| hex "Define the base address for saved dram timing" |
| help |
| after DRAM is trained, need to save the dram related timming |
| info into memory for low power use. OCRAM_S is used for this |
| purpose on i.MX8MM. |
| default 0x180000 |
| |
| config IMX8M_DRAM_INLINE_ECC |
| bool "imx8mp inline ECC" |
| depends on IMX8MP && IMX8M_LPDDR4 |
| help |
| Select this config if you want to use inline ecc feature for |
| imx8mp-evk board. |
| |
| config IMX8M_VDD_SOC_850MV |
| bool "imx8mp change the vdd_soc voltage to 850mv" |
| depends on IMX8MP |
| |
| config IMX8M_LPDDR4_FREQ0_2400MTS |
| bool "imx8m PDDR4 freq0 change from 4000MTS to 2400MTS" |
| |
| endmenu |