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|
#!/bin/bash
#
# Builds ARM Trusted Firmware, and generates FIPs with UEFI
# for the supported platforms. Not intended to be called directly,
# invoked from uefi-build.sh.
#
# Board configuration is extracted from
# parse-platforms.py and platforms.config.
#
TOOLS_DIR="`dirname $0`"
. "$TOOLS_DIR"/common-functions
OUTPUT_DIR="$PWD"/uefi-build
function usage
{
echo "usage:"
echo "atf-build.sh -e <EDK2 source directory> -t <UEFI build profile/toolchain> <platform>"
echo
}
function build_platform
{
if [ X"$EDK2_DIR" = X"" ];then
echo "EDK2_DIR not set!" >&2
return 1
fi
if [ X"`$TOOLS_DIR/parse-platforms.py -p $1 get -o build_atf`" = X"" ]; then
echo "Platform '$1' is not configured to build ARM Trusted Firmware."
return 0
fi
ATF_PLATFORM=`$TOOLS_DIR/parse-platforms.py -p $1 get -o atf_platform`
if [ X"$ATF_PLATFORM" = X"" ]; then
ATF_PLATFORM=$1
fi
#
# Read platform configuration
#
PLATFORM_NAME="`$TOOLS_DIR/parse-platforms.py -p $1 get -o longname`"
PLATFORM_ARCH="`$TOOLS_DIR/parse-platforms.py -p $1 get -o arch`"
PLATFORM_IMAGE_DIR="`$TOOLS_DIR/parse-platforms.py -p $1 get -o uefi_image_dir`"
unset BL30 BL31 BL32 BL33
BL30="`$TOOLS_DIR/parse-platforms.py -p $1 get -o scp_bin`"
BL31="`$TOOLS_DIR/parse-platforms.py -p $1 get -o el3_bin`"
BL32="`$TOOLS_DIR/parse-platforms.py -p $1 get -o tos_bin`"
BL33="$EDK2_DIR/Build/$PLATFORM_IMAGE_DIR/$BUILD_PROFILE/FV/`$TOOLS_DIR/parse-platforms.py -p $1 get -o uefi_bin`"
export BL33
#
# Set up cross compilation variables (if applicable)
#
set_cross_compile
CROSS_COMPILE="$TEMP_CROSS_COMPILE"
echo "Building $PLATFORM_NAME - $BUILD_PROFILE"
echo "CROSS_COMPILE=\"$TEMP_CROSS_COMPILE\""
if [ X"$BL30" != X"" ]; then
BL30="${EDK2_DIR}"/"${BL30}"
fi
if [ X"$BL31" != X"" ]; then
BL31="${EDK2_DIR}"/"${BL31}"
fi
if [ X"$BL32" != X"" ]; then
BL32="${EDK2_DIR}"/"${BL32}"
fi
export BL30 BL31 BL32
#
# Build ARM Trusted Firmware and create FIP
#
CROSS_COMPILE="$CROSS_COMPILE" make PLAT="$ATF_PLATFORM" all fip || return 1
#
# Copy resulting images to UEFI image dir
#
cp -a build/"$ATF_PLATFORM"/release/{bl1,fip}.bin "$EDK2_DIR/Build/$PLATFORM_IMAGE_DIR/$BUILD_PROFILE/FV/"
}
# Check to see if we are in a trusted firmware directory
# refuse to continue if we aren't
if [ ! -d bl32 ]
then
echo "ERROR: we aren't in the arm-trusted-firmware directory."
usage
exit 1
fi
build=
if [ $# = 0 ]
then
usage
exit 1
else
while [ "$1" != "" ]; do
case $1 in
"-e" )
shift
EDK2_DIR="$1"
;;
"/h" | "/?" | "-?" | "-h" | "--help" )
usage
exit
;;
"-t" )
shift
BUILD_PROFILE="$1"
;;
* )
build="$1"
;;
esac
shift
done
fi
if [ X"$build" = X"" ]; then
echo "No platform specified!" >&2
echo
usage
exit 1
fi
build_platform $build
exit $?
|
