| config SOC_ROCKCHIP_RK3399 |
| bool |
| default n |
| select ARCH_BOOTBLOCK_ARMV8_64 |
| select ARCH_RAMSTAGE_ARMV8_64 |
| select ARCH_ROMSTAGE_ARMV8_64 |
| select ARCH_VERSTAGE_ARMV8_64 |
| select ARM64_USE_ARM_TRUSTED_FIRMWARE |
| select DRIVERS_UART_8250MEM_32 |
| select GENERIC_GPIO_LIB |
| select GENERIC_UDELAY |
| select HAVE_MONOTONIC_TIMER |
| select UART_OVERRIDE_REFCLK |
| select HAVE_LINEAR_FRAMEBUFFER if MAINBOARD_DO_NATIVE_VGA_INIT |
| select COMPRESS_BOOTBLOCK |
| |
| if SOC_ROCKCHIP_RK3399 |
| |
| config VBOOT |
| select VBOOT_MIGRATE_WORKING_DATA |
| select VBOOT_SEPARATE_VERSTAGE |
| select VBOOT_RETURN_FROM_VERSTAGE |
| select VBOOT_OPROM_MATTERS |
| select VBOOT_STARTS_IN_BOOTBLOCK |
| |
| config PMIC_BUS |
| int |
| default -1 |
| |
| config RK3399_SPREAD_SPECTRUM_DDR |
| bool "Spread-spectrum DDR clock" |
| default n |
| help |
| Select Spread Spectrum Modulator (SSMOD) is a fully-digital circuit |
| used to modulate the frequency of the Silicon Creations' Fractional |
| PLL in order to reduce EMI. |
| |
| endif |