config SOC_MEDIATEK_COMMON bool select NO_ECAM_MMCONF_SUPPORT if PCI 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 depends on 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 MEDIATEK_BLOB_FAST_INIT bool "Enable running fast calibration by blob" default n help This option allows performing fast calibration through different open-source policy. config MEMORY_TEST bool default y help This option enables memory basic compare test to verify the DRAM read or write is as expected. config DPM_FOUR_CHANNEL bool default n help This option enables four channel configuration for DPM. config MTK_DFD bool "Enable MediaTek DFD (Design For Debug) settings" help DFD (Design for Debug) is a debugging tool, which scans flip-flops and dumps to internal RAM on the WDT reset. We reserve 1MB on DRAM to store logs of DFD. config USE_CBMEM_DRAM_INFO bool "Support filling dram information to cbmem" help The DRAM initialization will keep and return DRAM information (size, geometry and other DDR info) so we can fill that into the CBMEM. endif