if ROCKCHIP_RK3188 config TARGET_ROCK bool "Radxa Rock" help Rock is a RK3188-based development board with 2 USB and 1 otg ports, HDMI, TV-out, micro-SD card, audio, WiFi and 100MBit Ethernet, It also includes on-board nand and 1GB of SDRAM. Expansion connectors provide access to display pins, I2C, SPI, UART and GPIOs. config ROCKCHIP_BOOT_MODE_REG default 0x20004040 config SYS_SOC default "rk3188" config SYS_MALLOC_F_LEN default 0x0800 config SPL_LIBCOMMON_SUPPORT default y config SPL_LIBGENERIC_SUPPORT default y config SPL_SERIAL default y config TPL_LIBCOMMON_SUPPORT default y config TPL_LIBGENERIC_SUPPORT default y source "board/radxa/rock/Kconfig" endif