U-Boot

CONFIG_ARC=y
CONFIG_ISA_ARCV2=y
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_TARGET_NSIM=y
CONFIG_NSIM_BOARD_CPPFLAGS="-mcpu=archs"
CONFIG_BOOTFILE="uImage"
CONFIG_TEXT_BASE=0x81000000
CONFIG_SYS_MALLOC_LEN=0x0200000
CONFIG_SYS_MALLOC_F_LEN=0x400
CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80000f30
CONFIG_DEFAULT_DEVICE_TREE="nsim"
CONFIG_SYS_BOOTM_LEN=0x2000000
CONFIG_SYS_LOAD_ADDR=0x82000000
CONFIG_DEBUG_UART_BASE=0xf0000000
CONFIG_DEBUG_UART_CLOCK=70000000
CONFIG_SYS_CLK_FREQ=70000000
CONFIG_DEBUG_UART=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200n8"
CONFIG_SYS_CBSIZE=256
CONFIG_SYS_PBSIZE=279
CONFIG_SYS_PROMPT="nsim# "
# CONFIG_CMD_SETEXPR is not set
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
CONFIG_ENV_RELOC_GD_ENV_ADDR=y
CONFIG_USE_BOOTFILE=y
CONFIG_NO_NET=y
CONFIG_DM_SERIAL=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y