SUMMARY = "U-Boot bootloader for uboot22 UNISOC Development Platform"
require ${COREBASE}/meta/recipes-bsp/u-boot/u-boot.inc
PROVIDES = "virtual/bootloader_uboot22"

FILESEXTRAPATHS:prepend := "${U_BOOT_PATCH_FILEPATH}:"
FILESEXTRAPATHS:prepend := "${THISDIR}/u-boot22:"
SRC_URI = " \
${U_BOOT_MACHINE_PATCH} \
"

LICENSE = "GPLv2+"
LIC_FILES_CHKSUM = "file://Licenses/README;md5=2ca5f2c35c8cc335f0a19756634782f1"

# u-boot needs devtree compiler to parse dts files
DEPENDS += "dtc-native bc-native"
DEPENDS += "${@bb.utils.contains('STORAGE_TYPE', 'nand', 'mcp-gen-native', '', d)}"

# need bison for YACC
DEPENDS += "bison-native"

PV = "v2023.01+git${SRCPV}"
UBOOT_INITIAL_ENV = ""
#S = "${WORKDIR}/git"
#B = "${WORKDIR}/build"

### for uboot export variables
UBOOT_TOS_TRUSTY = "${@bb.utils.contains('TEE_CONFIG','trusty','true','',d)}"
export BSP_CONFIG_TOS_TRUSTY="${UBOOT_TOS_TRUSTY}"

UBOOT_TEECFG_CUSTOM = "${@bb.utils.contains('TEECFG_CUSTOM','true','true','',d)}"
export BSP_CONFIG_TEECFG_CUSTOM="${UBOOT_TEECFG_CUSTOM}"
export TEECFG_MEM_ADDR

UBOOT_DEBUG ?="${@bb.utils.contains('USERDEBUG', 'userdebug', 'DEBUG', '', d)}"
export BSP_CONFIG_DEBUG="${UBOOT_DEBUG}"
export BSP_CONFIG_SECBOOT="${@bb.utils.contains('SECBOOT_ENABLE', 'sec', 'sec', '', d)}"
export BSP_CONFIG_SEC_PKCS="${@bb.utils.contains('UBOOT22_PKCS1','true','true','',d)}"
export BSP_CONFIG_SEC_WCN_GNSS="${@bb.utils.contains('SECURE_WCN_GNSS_ENABLE', 'true', 'true', '', d)}"
export BSP_CONFIG_SEC_DMVERITY="${@bb.utils.contains('SEC_DMVERITY_TYPE_INITRAMFS', 'false', bb.utils.contains('SECURE_DMVERITY_ENABLE','true','true','false',d), 'false', d)}"
export UBOOT_SECURE_BOOT_FLAG="${UBOOT_SECSET}"
export UBOOT_MODEM_FLAG="${UBOOT_REMOVE_MODEM}"

unset CFLAGS

### sign image
inherit sign_unisoc_binary
UNISOC_SIGN_ENABLE ?= "no"
DEPENDS += "unisoc-sign-native"

EXTRA_OEMAKE += 'ARCH=arm'
UBOOT_BINARY  = "u-boot.bin"
FDL2_BINARY  = "fdl2.bin"

addtask delete_uboot_patch   before do_patch after do_unpack
do_delete_uboot_patch(){
    rm -rf ${S}patches
}

do_compile:prepend() {
        if [ ${STORAGE_TYPE} = "nand" ]; then
            #add include file of nand paramters before compiling
            perl ${STAGING_BINDIR_NATIVE}/nandgen.pl \
                 -h ${EXTERNALSRC}/drivers/mtd/nand/raw/sprd_nand_param.h \
                 -x ${STAGING_BINDIR_NATIVE}/mcp.xls
        fi

        oe_runmake ARCH=arm -C ${S} O=${B} ${UBOOT_MACHINE}
        oe_runmake ARCH=arm -C ${S} O=${B} ${UBOOT_MAKE_TARGET}

        if [ ${ENABLE_UBOOT_MKENVIMAGE} = "yes" ]; then
            ${B}/${UBOOT_MKENVIMAGE_CMD}  ${B}/${UBOOT_ENV_BINARY} ${UBOOT_ENVCONF_DIR}/${UBOOT_ENV_TXT}
        fi

        if [ ${AB_PARTITIONS} = "true" ]; then
            export CONFIG_AB_PARTITIONS=true
        fi

        if [ ${SUPPORT_EMMC_UFS_SDBOOT} = "yes" ]; then
            export BOOT_SDBOOT=true
        fi

        
}

do_compile () {
    oe_runmake -C ${S} O=${B} ${UBOOT_MACHINE}
    oe_runmake -C ${S} O=${B} DEVICE_TREE="${UBOOT_TARGET_DTB}"
    sign_unisoc_bin "${B}/${UBOOT_BINARY}"

    cp ${B}/${UBOOT_BINARY} ${B}/${FDL2_BINARY}
    sign_unisoc_bin "${B}/${FDL2_BINARY}"
}

do_install () {

}

# for temp compiled uboot22, not affect uboot15
do_deploy () {
    if [ -f "${B}/${UBOOT_BINARY}" ]; then
        install -d  ${DEPLOY_DIR_IMAGE}
        install ${B}/${UBOOT_BINARY} ${DEPLOY_DIR_IMAGE}/${UBOOT_BINARY}
        sign_unisoc_bin "${DEPLOY_DIR_IMAGE}/${UBOOT_BINARY}"

        install ${B}/${UBOOT_BINARY} ${DEPLOY_DIR_IMAGE}/${FDL2_BINARY}
        sign_unisoc_bin "${DEPLOY_DIR_IMAGE}/${FDL2_BINARY}"
    fi
}

addtask do_deploy after do_compile