[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/meta/meta-mediatek/classes/scpsys-fitimage.bbclass b/meta/meta-mediatek/classes/scpsys-fitimage.bbclass
new file mode 100644
index 0000000..9b3c8b0
--- /dev/null
+++ b/meta/meta-mediatek/classes/scpsys-fitimage.bbclass
@@ -0,0 +1,277 @@
+inherit hsm-sign-env
+
+python __anonymous () {
+ depends = d.getVar("DEPENDS", True)
+ depends = "%s u-boot-mkimage-native lz4-native dtc-native" % depends
+ d.setVar("DEPENDS", depends)
+}
+
+# $1 ... Set compress bin name
+tinysys_prep_image() {
+
+ tinysys_comp=${TINYSYS_COMPRESS}
+
+ if test "${tinysys_comp}" = "lz4"; then
+ tinysys_suffix=".lz4"
+ elif test "${tinysys_comp}" = "gzip"; then
+ tinysys_suffix=".gz"
+ else
+ tinysys_suffix=""
+ fi
+
+ if test "${tinysys_comp}" = "lz4"; then
+ lz4 -l -c1 ${1} > ${1}${tinysys_suffix}
+ # append uncompressed filesize info
+ dec_size=0
+ fsize=$(stat -c "%s" "${1}")
+ dec_size=$(expr $dec_size + $fsize)
+ printf "%08x\n" $dec_size |
+ sed 's/\(..\)/\1 /g' | {
+ read ch0 ch1 ch2 ch3;
+ for ch in $ch3 $ch2 $ch1 $ch0; do
+ printf `printf '%s%03o' '\\' 0x$ch` >> ${1}${tinysys_suffix};
+ done;
+ }
+ elif test "${tinysys_comp}" = "gzip"; then
+ gzip -9 ${1}
+ else
+ echo "For none case or another compressing"
+ fi
+
+ if ! test "${tinysys_comp}" = "none"; then
+ mv -f "${1}${tinysys_suffix}" ${1}
+ else
+ echo "No tinysys compression"
+ fi
+
+ echo "${tinysys_comp}"
+}
+
+
+#
+# Emit the fitImage ITS header
+#
+fitimage_emit_fit_header() {
+ cat << EOF >> ${WORKDIR}/fit-image.its
+/dts-v1/;
+
+/ {
+ description = "scpsys fitImage for fusa";
+ #address-cells = <2>;
+EOF
+}
+
+#
+fitimage_emit_scpdata_fit_header() {
+ cat << EOF >> ${WORKDIR}/fit-image.its
+/dts-v1/;
+
+/ {
+ description = "scpdata fitImage for fusa";
+ #address-cells = <2>;
+EOF
+}
+
+#
+# Emit the fitImage section bits
+#
+# $1 ... Section bit type: imagestart - image section start
+# confstart - configuration section start
+# sectend - section end
+# fitend - fitimage end
+#
+fitimage_emit_section_maint() {
+ case $1 in
+ imagestart)
+ cat << EOF >> ${WORKDIR}/fit-image.its
+
+ images {
+EOF
+ ;;
+ confstart)
+ cat << EOF >> ${WORKDIR}/fit-image.its
+
+ configurations {
+EOF
+ ;;
+ sectend)
+ cat << EOF >> ${WORKDIR}/fit-image.its
+ };
+EOF
+ ;;
+ fitend)
+ cat << EOF >> ${WORKDIR}/fit-image.its
+};
+EOF
+ ;;
+ esac
+}
+
+fitimage_emit_section_scpsys() {
+
+ if [ -n "${IMAGE_HASH_ALGO}" ] ; then
+ tinysys_csum="${IMAGE_HASH_ALGO}"
+ else
+ tinysys_csum="sha256"
+ fi
+
+ cat << EOF >> ${WORKDIR}/fit-image.its
+ ${3}@1 {
+ description = "${4}";
+ data = /incbin/("${1}");
+ type = "${7}";
+ compression = "${2}";
+ load = <${5} ${6}>;
+ hash@1 {
+ algo = "sha256";
+ };
+ };
+EOF
+}
+
+fitimage_emit_section_scpdata() {
+
+ if [ -n "${IMAGE_HASH_ALGO}" ] ; then
+ tinysys_csum="${IMAGE_HASH_ALGO}"
+ else
+ tinysys_csum="sha256"
+ fi
+
+ cat << EOF >> ${WORKDIR}/fit-image.its
+ ${3}@1 {
+ description = "${3}";
+ data = /incbin/("${1}");
+ type = "loadable";
+ compression = "${2}";
+ load = <${4} ${5}>;
+ hash@1 {
+ algo = "sha256";
+ };
+ };
+EOF
+}
+
+#
+# Emit the fitImage ITS configuration section
+#
+fitimage_emit_section_config() {
+
+ if [ -n "${VB_HASH_ALGO}" ] && [ -n "${VB_RSA_ALGO}" ] ; then
+ conf_csum="${VB_HASH_ALGO},${VB_RSA_ALGO}"
+ else
+ conf_csum="sha256,rsa2048"
+ fi
+ conf_key_name="dev"
+
+ conf_desc="${MTK_PROJECT} configuration"
+
+ if [ ! -n "${FUSA_EATURE_ENABLE}" ]; then
+ dram_node="firmware = \"scp_dram@1\";"
+ dram_img_type=",\"firmware\";"
+ else
+ dram_img_type=";"
+ fi
+
+ cat << EOF >> ${WORKDIR}/fit-image.its
+ default = "conf@1";
+ conf@1 {
+ description = "${conf_desc}";
+ kernel = "scpsys@1";
+ ${dram_node}
+ signature@1 {
+ algo = "${conf_csum}";
+ key-name-hint="${conf_key_name}";
+ sign-images = "kernel"${dram_img_type}
+ };
+ };
+EOF
+}
+
+do_assemble_fitimage() {
+
+ rm -f ${WORKDIR}/fit-image.its
+
+ fitimage_emit_fit_header
+
+ #
+ # Step 1: Prepare a tinysys image section.
+ #
+ fitimage_emit_section_maint imagestart
+
+ # compress scp dram image using lz4
+ ${S}build/lz4_compress.sh ${S}tinysys-scp_out/freertos/source/${TINYSYS_DRAM_BIN} ${TINYSYS_COMPRESS}
+
+ fitimage_emit_section_scpsys ${S}tinysys-scp_out/freertos/source/${TINYSYS_BIN} \
+ none scpsys ${SCP_SRAM_DESCRIPTION} 0 ${SCP_SRAM_LOAD_ADDR} ${SCP_SRAM_TYPE}
+
+ # to decide if dram image need to be load or not
+ if [ ! -n "${FUSA_EATURE_ENABLE}" ]; then
+ if [ -n "${4GB_DRAM_PROJECT}" ]; then
+ fitimage_emit_section_scpsys ${S}tinysys-scp_out/freertos/source/${TINYSYS_DRAM_BIN}.${TINYSYS_COMPRESS} \
+ lz4 scp_dram ${SCP_DRAM_DESCRIPTION} ${SCP_4GB_DRAM_LOAD_ADDR_UPPER_BITS} ${SCP_4GB_DRAM_LOAD_ADDR_LOWER_BITS} ${SCP_DRAM_TYPE}
+ else
+ fitimage_emit_section_scpsys ${S}tinysys-scp_out/freertos/source/${TINYSYS_DRAM_BIN}.${TINYSYS_COMPRESS} \
+ lz4 scp_dram ${SCP_DRAM_DESCRIPTION} ${SCP_NON_4GB_DRAM_LOAD_ADDR_UPPER_BITS} ${SCP_NON_4GB_DRAM_LOAD_ADDR_LOWER_BITS} ${SCP_DRAM_TYPE}
+ fi
+ fi
+
+
+ fitimage_emit_section_maint sectend
+
+ #
+ # Step 2: Prepare a configurations section
+ #
+ fitimage_emit_section_maint confstart
+
+ fitimage_emit_section_config
+
+ fitimage_emit_section_maint sectend
+
+ fitimage_emit_section_maint fitend
+
+ #
+ # Step 3: Assemble the image
+ #
+ mkdir -p ./mykeys
+ cp ${MTK_KEY_DIR}/${VERIFIED_KEY}.crt ./mykeys/dev.crt
+ cp ${MTK_KEY_DIR}/${VERIFIED_KEY}.pem ./mykeys/dev.key
+ uboot-mkimage -k ./mykeys -f ${WORKDIR}/fit-image.its -r ${WORKDIR}/${TINYSYS_IMAGE}
+ cp ${WORKDIR}/fit-image.its ${WORKDIR}/scpsys-fit-image.its
+
+ # scp_data image
+ if [ ! -n "${FUSA_EATURE_ENABLE}" ]; then
+ rm -f ${WORKDIR}/fit-image.its
+
+ fitimage_emit_scpdata_fit_header
+
+ #
+ # Step 1: Prepare a tinysys image section.
+ #
+ fitimage_emit_section_maint imagestart
+
+ cp -f ${SCP_LOGO_IMAGE} ${S}tinysys-scp_out/scp-logo
+ cp -f ${SCP_WARNING_IMAGE} ${S}tinysys-scp_out/scp-warning
+ cp -f ${SCP_CVBS_IMAGE} ${S}tinysys-scp_out/scp-cvbs
+ cp -f ${SCP_GUIDELING} ${S}tinysys-scp_out/scp-guideline
+ tinysys_prep_image ${S}tinysys-scp_out/scp-logo
+ tinysys_prep_image ${S}tinysys-scp_out/scp-warning
+ tinysys_prep_image ${S}tinysys-scp_out/scp-cvbs
+ tinysys_prep_image ${S}tinysys-scp_out/scp-guideline
+ fitimage_emit_section_scpdata ${S}tinysys-scp_out/scp-logo ${TINYSYS_COMPRESS} logo 0 ${SCP_LOGO_LOAD_ADDRESS}
+ fitimage_emit_section_scpdata ${S}tinysys-scp_out/scp-warning ${TINYSYS_COMPRESS} warnmsg 0 ${SCP_WARNMSG_LOAD_ADDRESS}
+ fitimage_emit_section_scpdata ${S}tinysys-scp_out/scp-cvbs ${TINYSYS_COMPRESS} cvbsimg 0 ${SCP_CVBSIMG_LOAD_ADDRESS}
+ fitimage_emit_section_scpdata ${S}tinysys-scp_out/scp-guideline ${TINYSYS_COMPRESS} guideline 0 ${SCP_GUILDLINE_LOAD_ADDRESS}
+
+ fitimage_emit_section_maint sectend
+
+ fitimage_emit_section_maint fitend
+
+ #
+ # Step 3: Assemble the image
+ #
+ uboot-mkimage -f ${WORKDIR}/fit-image.its -r ${WORKDIR}/${TINYDATA_IMAGE}
+ cp ${WORKDIR}/fit-image.its ${WORKDIR}/scpdata-fit-image.its
+ fi
+}
+
+addtask assemble_fitimage before do_package after do_install