config SOC_MEDIATEK_COMMON bool help common code blocks for Mediatek SOCs if SOC_MEDIATEK_COMMON config MEDIATEK_DRAM_DVFS bool default n help This option enables DRAM calibration with multiple frequencies (low, medium and high frequency groups, with total 7 frequencies) for DVFS feature. All supported data rates are: 800, 1200, 1600, 1866, 2400, 3200, 4266. config MEDIATEK_DRAM_DVFS_LIMIT_FREQ_CNT bool default y select MEDIATEK_DRAM_DVFS help This options limit DRAM frequency calibration count from total 7 to 3, other frequency will directly use the low frequency shu result. config MEMORY_TEST bool default y help This option enables memory basic compare test to verify the DRAM read or write is as expected. endif