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#!/bin/bash
if [ ! -e "${PTXDIST_BOARDSETUP}" ]; then
echo "Please run 'ptxdist boardsetup' first!" >&2
exit 1
fi
set -a
. "${PTXDIST_BOARDSETUP}"
set +a
# We can put both u-boot-env and barebox-env in the platformconfig directory.
# Both of them will be scanned and parsed. Kermit script will recognize which
# bootloader is running on the target and pick up the right configuration.
UBOOT_ENVDIR="${PTXDIST_PLATFORMCONFIGDIR}/u-boot-env"
BAREBOX_ENVDIR="${PTXDIST_PLATFORMCONFIGDIR}/barebox-env"
if [ -d ${UBOOT_ENVDIR} -a -r ${UBOOT_ENVDIR} ]; then
CONFFILE="${UBOOT_ENVDIR}/config${PTXDIST_PLATFORMSUFFIX}"
if [ ! -r "${CONFFILE}.in" ]; then
if [ -r "`dirname "${CONFFILE}"`/config.in" ]; then
CONFFILE="`dirname "${CONFFILE}"`/config"
else
echo "Direcotry for U-Boot environment found, but config file is missing!" >&2
exit 1
fi
fi
#Replace @magics@ with PTXCONF-variables
#FIXME: Warn if variable is empty?
awk 'match($0, "@[A-Z0-9_]+@") { var=substr($0,RSTART+1,RLENGTH-2); gsub("@"var"@", ENVIRON[var]); } {print} ' "${CONFFILE}".in >"${CONFFILE}"
UBOOT_CONFFILE="${CONFFILE}"
fi
if [ -d "${BAREBOX_ENVDIR}" -a -r "${BAREBOX_ENVDIR}" ]; then
CONFFILE="${BAREBOX_ENVDIR}/config${PTXDIST_PLATFORMSUFFIX}"
if [ ! -r "${CONFFILE}.in" ]; then
if [ -r "`dirname "${CONFFILE}"`/config.in" ]; then
CONFFILE="`dirname "${CONFFILE}"`/config"
else
echo "Directory for Barebox environment found, but config file is missing!" >&2
exit 1
fi
fi
#Replace @magics@ with PTXCONF-variables
#FIXME: Warn if variable is empty?
awk 'match($0, "@[A-Z0-9_]+@") { var=substr($0,RSTART+1,RLENGTH-2); gsub("@"var"@", ENVIRON[var]); } {print} ' "${CONFFILE}".in >"${CONFFILE}"
# Neith u-boot-v2 nor barebox acutally need CONFFILE while calling
# kermit setenv function. However U-Boot V1 need this. So we have to
# pass this information to the kwrapper. In case that we only have
# barebox env directory we set UBOOT_CONFFILE to a dummy value to
# make sure that setenv can parse the parameters correctly
[ -z "${UBOOT_CONFFILE}" ] && UBOOT_CONFFILE="NULL"
fi
if [ -z "${CONFFILE}" ]; then
echo "No environment directory found!" >&2
exit 1
fi
PTXDIST_SETENV_ENV_IMAGE="$(mktemp "${PTXCONF_BOARDSETUP_TFTP_PATH}/environment_image.XXXXXX")"
chmod 644 "${PTXDIST_SETENV_ENV_IMAGE}"
"${PTXDIST_TOPDIR}/tests/kwrapper" setenv "${UBOOT_CONFFILE}" "${PTXDIST_SETENV_ENV_IMAGE}"
rm -rf "${PTXDIST_SETENV_ENV_IMAGE}"
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