| menu "i.MX9 DDR controllers" |
| depends on ARCH_IMX9 |
| |
| config IMX9_DRAM |
| bool "imx9 dram" |
| select IMX_SNPS_DDR_PHY |
| |
| config IMX9_LPDDR4X |
| bool "imx9 lpddr4 and lpddr4x" |
| select IMX9_DRAM |
| help |
| Select the i.MX9 LPDDR4/4X driver support on i.MX9 SOC. |
| |
| config IMX9_DRAM_PM_COUNTER |
| bool "imx9 DDRC performance monitor counter" |
| default y |
| help |
| Enable DDR controller performance monitor counter for reference events. |
| |
| 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. |
| default 0x204DC000 |
| |
| endmenu |