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Diffstat (limited to 'src/mainboard/hardkernel/odroid-h4/Kconfig')
| -rw-r--r-- | src/mainboard/hardkernel/odroid-h4/Kconfig | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/mainboard/hardkernel/odroid-h4/Kconfig b/src/mainboard/hardkernel/odroid-h4/Kconfig new file mode 100644 index 0000000000..3e03116db7 --- /dev/null +++ b/src/mainboard/hardkernel/odroid-h4/Kconfig @@ -0,0 +1,41 @@ +## SPDX-License-Identifier: GPL-2.0-only + +if BOARD_HARDKERNEL_ODROID_H4 + +config BOARD_SPECIFIC_OPTIONS + def_bool y + select BOARD_ROMSIZE_KB_16384 + select CRB_TPM + select DRIVERS_UART_8250IO + select FSP_TYPE_IOT + select HAVE_ACPI_RESUME + select HAVE_ACPI_TABLES + select HAVE_INTEL_PTT + select INTEL_GMA_HAVE_VBT + select SUPERIO_ITE_IT8613E + select SOC_INTEL_ALDERLAKE_PCH_N + select SOC_INTEL_COMMON_BLOCK_HDA_VERB + select USE_DDR5 + +config MAINBOARD_DIR + default "hardkernel/odroid-h4" + +config MAINBOARD_PART_NUMBER + default "ODROID-H4" + +config ODROID_H4_ENABLE_SAGV + bool "Enable SAGV" + default y + help + SAGV (System Agent GeyserVille) is Intel's implementation of + DVFS (Dynamic Voltage Frequency Scaling) that reduces energy + consumption of the SA and DRAM during low-load conditions by + automatically switching to lower voltages / frequencies when + the system load is low enough. When enabled, memory training + has to run multiple times (once per SAGV point), which slows + down booting (but only when the MRC cache is unusable). + + If unsure, keep enabled. If reflashing often, disabling this + option can be useful to reduce memory training time. + +endif #BOARD_HARDKERNEL_ODROID_H4 |