# Before everything

# Host gcc is required for builidroot, uboot and some other packages
# Use the version as high as possible
HOST_GCC[OS_trusty] := 8
HOST_GCC[OS_focal]  := 9

# The shop to buy the board
BOARD_SHOP     ?= https://shop155917374.taobao.com

# Default setting for real board
BOARD_SERIAL   ?= /dev/ttyUSB0
BOARD_BAUDRATE ?= 115200
BOARD_USER     ?= root
BOARD_PASS     ?= linux-lab

# Boards free currently
BOARD_FREE     ?= arm/vexpress-a9

# Init gcc version to the newest one we supported
GCC            ?= 9