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meta-st-stm32mp/recipes-bsp/trusted-firmware-a/tf-a-stm32mp-common.inc

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COMPATIBLE_MACHINE = "(stm32mpcommon)"
PACKAGE_ARCH = "${MACHINE_ARCH}"
FILESEXTRAPATHS_prepend := "${THISDIR}/tf-a-stm32mp:"
inherit deploy
B = "${WORKDIR}/build"
# Configure build dir for externalsrc class usage through devtool
EXTERNALSRC_BUILD_pn-${PN} = "${WORKDIR}/build"
DEPENDS += "dtc-native"
# Define default TF-A namings
TF_A_BASENAME ?= "tf-a"
TF_A_SUFFIX ?= "stm32"
# Output the ELF generated
ELF_DEBUG_ENABLE ?= ""
TF_A_ELF_SUFFIX = "elf"
BL1_NAME ?= "bl1/bl1"
BL1_ELF = "${BL1_NAME}.${TF_A_ELF_SUFFIX}"
BL1_BASENAME = "${@os.path.basename(d.getVar("BL1_NAME"))}"
BL2_NAME ?= "bl2/bl2"
BL2_ELF = "${BL2_NAME}.${TF_A_ELF_SUFFIX}"
BL2_BASENAME = "${@os.path.basename(d.getVar("BL2_NAME"))}"
BL32_NAME ?= "bl32/bl32"
BL32_ELF = "${BL32_NAME}.${TF_A_ELF_SUFFIX}"
BL32_BASENAME = "${@os.path.basename(d.getVar("BL32_NAME"))}"
# Extra make settings
EXTRA_OEMAKE = 'CROSS_COMPILE=${TARGET_PREFIX}'
EXTRA_OEMAKE += 'PLAT=stm32mp1'
EXTRA_OEMAKE += 'ARCH=aarch32'
EXTRA_OEMAKE += 'ARM_ARCH_MAJOR=7'
# Debug support
EXTRA_OEMAKE += 'DEBUG=1'
EXTRA_OEMAKE += "LOG_LEVEL=40"
# Set default TF-A config
TF_A_CONFIG ?= ""
# -----------------------------------------------
# Enable use of work-shared folder
STAGING_TFA_DIR = "${TMPDIR}/work-shared/${MACHINE}/tfa-source"
# Make sure to move ${S} to STAGING_TFA_DIR. We can't just
# create the symlink in advance as the git fetcher can't cope with
# the symlink.
do_unpack[cleandirs] += " ${S} ${STAGING_TFA_DIR}"
do_clean[cleandirs] += " ${S} ${STAGING_TFA_DIR}"
base_do_unpack_append () {
# Specific part to update devtool-source class
if bb.data.inherits_class('devtool-source', d):
# We don't want to move the source to STAGING_TFA_DIR here
if d.getVar('STAGING_TFA_DIR', d):
d.setVar('STAGING_TFA_DIR', '${S}')
# Copy/Paste from kernel class with adaptation to TFA var
s = d.getVar("S")
if s[-1] == '/':
# drop trailing slash, so that os.symlink(tfasrc, s) doesn't use s as directory name and fail
s=s[:-1]
tfasrc = d.getVar("STAGING_TFA_DIR")
if s != tfasrc:
bb.utils.mkdirhier(tfasrc)
bb.utils.remove(tfasrc, recurse=True)
if d.getVar("EXTERNALSRC"):
# With EXTERNALSRC S will not be wiped so we can symlink to it
os.symlink(s, tfasrc)
else:
import shutil
shutil.move(s, tfasrc)
os.symlink(tfasrc, s)
}
# Manage to export any specific setting for defined configs
python tfaconfig_env () {
if d.getVar('TF_A_CONFIG'):
try:
f = open( ("%s/tfaconfig_env" % d.getVar('T')), 'w')
for config in d.getVar('TF_A_CONFIG').split():
f.write( "export TF_A_CONFIG_%s=\"%s\"\n" % (config, d.getVar(('TF_A_CONFIG_' + config))) )
f.close()
except:
pass
}
do_compile[prefuncs] += "tfaconfig_env"
do_compile() {
. ${T}/tfaconfig_env
unset LDFLAGS
unset CFLAGS
unset CPPFLAGS
for config in ${TF_A_CONFIG}; do
# Get any specific EXTRA_OEMAKE for current config
eval local add_extraoemake=\"\$TF_A_CONFIG_${config}\"
if [ -n "${TF_A_DEVICETREE}" ]; then
for dt in ${TF_A_DEVICETREE}; do
oe_runmake -C ${S} DTB_FILE_NAME=${dt}.dtb BUILD_PLAT=${B}/${config} ${add_extraoemake}
cp ${B}/${config}/${TF_A_BASENAME}-${dt}.${TF_A_SUFFIX} ${B}/${config}/${TF_A_BASENAME}-${dt}-${config}.${TF_A_SUFFIX}
done
else
oe_runmake -C ${S} BUILD_PLAT=${B}/${config} ${add_extraoemake}
fi
done
}
do_deploy() {
install -d ${DEPLOYDIR}
for config in ${TF_A_CONFIG}; do
if [ -n "${TF_A_DEVICETREE}" ]; then
for dt in ${TF_A_DEVICETREE}; do
install -m 644 ${B}/${config}/${TF_A_BASENAME}-${dt}-${config}.${TF_A_SUFFIX} ${DEPLOYDIR}
done
else
# Get tf-a binary basename to copy
tf_a_binary_basename=$(find ${B}/${config} -name "${TF_A_BASENAME}-*.${TF_A_SUFFIX}" -exec basename {} \; | sed 's|\.'"${TF_A_SUFFIX}"'||g')
install -m 644 ${B}/${config}/${tf_a_binary_basename}.${TF_A_SUFFIX} ${DEPLOYDIR}/${tf_a_binary_basename}-${config}.${TF_A_SUFFIX}
fi
done
if [ -n "${ELF_DEBUG_ENABLE}" ]; then
for config in ${TF_A_CONFIG}; do
if [ -f ${B}/${config}/${BL1_ELF} ]; then
install -m 644 ${B}/${config}/${BL1_ELF} ${DEPLOYDIR}/${TF_A_BASENAME}-${BL1_BASENAME}-${config}.${TF_A_ELF_SUFFIX}
fi
if [ -f ${B}/${config}/${BL2_ELF} ]; then
install -m 644 ${B}/${config}/${BL2_ELF} ${DEPLOYDIR}/${TF_A_BASENAME}-${BL2_BASENAME}-${config}.${TF_A_ELF_SUFFIX}
fi
if [ -f ${B}/${config}/${BL32_ELF} ]; then
install -m 644 ${B}/${config}/${BL32_ELF} ${DEPLOYDIR}/${TF_A_BASENAME}-${BL32_BASENAME}-${config}.${TF_A_ELF_SUFFIX}
fi
done
fi
}
addtask deploy before do_build after do_compile
# -----------------------------------------------
# Archiver
inherit archiver
ARCHIVER_MODE[src] = "${@'original' if d.getVar('ST_ARCHIVER_ENABLE') == '1' else ''}"
inherit archiver_stm32mp_clean
SRC_URI =+ " file://README.HOW_TO.txt "
archiver_create_makefile_for_sdk() {
. ${T}/tfaconfig_env
# Init internal var for tfa_config_oemake: should be 'config,extraoemake'
for config in ${TF_A_CONFIG}; do
tf_a_config_oemake="${tf_a_config_oemake} ${config},$(eval echo \$TF_A_CONFIG_${config})"
done
mkdir -p ${ARCHIVER_OUTDIR}
#remove default variable
echo "LDFLAGS=" > ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "CFLAGS=" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "CPPFLAGS=" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "CC=" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "CPP=" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "AS=" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "AR=" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "LD=" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "NM=" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "LOCAL_PATH=\$(PWD)" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "EXTRA_OEMAKE=${EXTRA_OEMAKE}" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
# Set default config
echo "ELF_DEBUG_ENABLE ?= ${ELF_DEBUG_ENABLE}" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "TF_A_CONFIG ?= ${TF_A_CONFIG}" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
# Set specific OEMAKE config
echo "TF_A_CONFIG_OEMAKE = ${tf_a_config_oemake}" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
# Set default TFA_DEVICETREE with configured TF_A_DEVICETREE
if [ -n "${TF_A_DEVICETREE}" ]; then
echo "TFA_DEVICETREE ?= ${TF_A_DEVICETREE}" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
else
echo "TFA_DEVICETREE ?=" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
fi
echo "" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "help:" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " @echo" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " @echo \"Available targets:\"" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " @echo \" all : build TF-A binaries for defined config(s)\"" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " @echo \" clean : clean build directories from generated files\"" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " @echo" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " @echo \"TF-A configuration:\"" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " @echo \" TF_A_CONFIG = \$(TF_A_CONFIG)\"" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " @echo \" TFA_DEVICETREE = \$(TFA_DEVICETREE)\"" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " @echo \" ELF_DEBUG_ENABLE = '\$(ELF_DEBUG_ENABLE)' ('1' to export elf files)\"" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " @echo" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "all: tf" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "host_tools:" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " @\$(MAKE) --no-print-directory -C \$(LOCAL_PATH)/tools/stm32image" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "tf: host_tools" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " for config in \$(TF_A_CONFIG) ; do \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
# Init any extraoemake
echo " add_extraoemake= ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " for fullconfig in \$(TF_A_CONFIG_OEMAKE) ; do \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " extraconfig=\$\$(echo \$\$fullconfig | cut -d',' -f1) ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " if [ \"\$\$extraconfig\" = \"\$\$config\" ]; then \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " add_extraoemake=\$\$(echo \$\$fullconfig | cut -d',' -f2) ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " fi ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " done ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " mkdir -p \$(LOCAL_PATH)/../build/\$\$config ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " if test -n \"\$(TFA_DEVICETREE)\" ; then \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " for dt in \$(TFA_DEVICETREE) ; do \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " \$(MAKE) \$(EXTRA_OEMAKE) -C \$(LOCAL_PATH) DTB_FILE_NAME=\$\$dt.dtb BUILD_PLAT=\$(LOCAL_PATH)/../build/\$\$config \$\$add_extraoemake ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
# Copy binary file with explicit name
echo " cp -f \$(LOCAL_PATH)/../build/\$\$config/${TF_A_BASENAME}-\$\$dt.${TF_A_SUFFIX} \$(LOCAL_PATH)/../build/\$\$config/${TF_A_BASENAME}-\$\$dt-\$\$config.${TF_A_SUFFIX} ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " done ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " else \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " \$(MAKE) \$(EXTRA_OEMAKE) -C \$(LOCAL_PATH) BUILD_PLAT=\$(LOCAL_PATH)/../build/\$\$config \$\$add_extraoemake; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
# Copy binary file with explicit name
echo " tf_version=\$\$(find \$(LOCAL_PATH)/../build/\$\$config -name ${TF_A_BASENAME}*.${TF_A_SUFFIX} -exec basename {} \; | sed \"s/\.${TF_A_SUFFIX}//\") ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " cp -f \$(LOCAL_PATH)/../build/\$\$config/\$\$tf_version.${TF_A_SUFFIX} \$(LOCAL_PATH)/../build/\$\$config/\$\$tf_version-\$\$config.${TF_A_SUFFIX} ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " fi ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
# Copy elf files with explicit name
echo " if [ \"\$(ELF_DEBUG_ENABLE)\" = \"1\" ] ; then \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " if [ -f \$(LOCAL_PATH)/../build/\$\$config/${BL1_ELF} ] ; then \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " cp -f \$(LOCAL_PATH)/../build/\$\$config/${BL1_ELF} \$(LOCAL_PATH)/../build/\$\$config/${TF_A_BASENAME}-${BL1_BASENAME}-\$\$config.${TF_A_ELF_SUFFIX} ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " fi ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " if [ -f \$(LOCAL_PATH)/../build/\$\$config/${BL2_ELF} ] ; then \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " cp -f \$(LOCAL_PATH)/../build/\$\$config/${BL2_ELF} \$(LOCAL_PATH)/../build/\$\$config/${TF_A_BASENAME}-${BL2_BASENAME}-\$\$config.${TF_A_ELF_SUFFIX} ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " fi ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " if [ -f \$(LOCAL_PATH)/../build/\$\$config/${BL32_ELF} ] ; then \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " cp -f \$(LOCAL_PATH)/../build/\$\$config/${BL32_ELF} \$(LOCAL_PATH)/../build/\$\$config/${TF_A_BASENAME}-${BL32_BASENAME}-\$\$config.${TF_A_ELF_SUFFIX} ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " fi ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " fi ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " done" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo "clean:" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " @for config in \$(TF_A_CONFIG) ; do \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " rm -rf \$(LOCAL_PATH)/../build/\$\$config ; \\" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
echo " done" >> ${ARCHIVER_OUTDIR}/Makefile.sdk
}
do_ar_original[prefuncs] += "tfaconfig_env archiver_create_makefile_for_sdk"
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