# This uEnv.txt file can contain additional environment settings that you
# want to set in U-Boot at boot time.  This can be simple variables such
# as the serverip or custom variables.  The format of this file is:
#    variable=value
# NOTE: This file will be evaluated after the bootcmd is run and the
#       bootcmd must be set to load this file if it exists (this is the
#       default on all newer U-Boot images.  This also means that some
#       variables such as bootdelay cannot be changed by this file since
#       it is not evaluated until the bootcmd is run.

# The environment is saved to eMMC, but we wish that a newly created SD card
# will boot without any manual configuration. To do this we will reset the
# environment upon the first boot, and then create a file in the boot partition
# of the SD card to mark when the first-time setup has been done.

psdk_setup_file=.psdk_setup
check_psdk_setup=load mmc 1:1 ${loadaddr} ${psdk_setup_file}

# Unfortunately, the following will be erased before it can be invoked
# (See below in "uenvcmd")
#mark_psdk_setup=mw .b ${loadaddr} 0 1; fatwrite mmc 1:1 ${loadaddr} ${psdk_setup_file} 1

# Reset to the default environment
do_psdk_setup=env default -f -a; saveenv

# If not previously configured, then configure the environment and indicate this by writing a file
uenvcmd=if run check_psdk_setup; then echo "Already setup."; else run do_psdk_setup; mw.b ${loadaddr} 0 1; fatwrite mmc 1:1 ${loadaddr} .psdk_setup 1; reset; fi