xref: /rk3399_rockchip-uboot/make.sh (revision b62551987d806134802370b59fc0d63317f4058c)

#!/bin/sh
set -e
BOARD=$1
SUBCMD=$1
JOB=`sed -n "N;/processor/p" /proc/cpuinfo|wc -l`
SUPPORT_LIST=`ls configs/*[r,p][x,v,k][0-9][0-9]*_defconfig`

########################################### User can modify #############################################
# User's rkbin tool relative path
RKBIN_TOOLS=../rkbin/tools

# User's GCC toolchain and relative path
OBJ_ARM32=arm-linux-gnueabihf-objdump
OBJ_ARM64=aarch64-linux-gnu-objdump
GCC_ARM32=arm-linux-gnueabihf-
GCC_ARM64=aarch64-linux-gnu-
TOOLCHAIN_ARM32=../prebuilts/gcc/linux-x86/arm/gcc-linaro-6.3.1-2017.05-x86_64_arm-linux-gnueabihf/bin
TOOLCHAIN_ARM64=../prebuilts/gcc/linux-x86/aarch64/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu/bin

########################################### User not touch #############################################
# Declare global INI file searching index name for every chip, update in fixup_platform_configure()
RKCHIP=

# Declare global rkbin RKTOOLS and rkbin repository path, updated in prepare()
RKTOOLS=
RKBIN=

# Declare global toolchain path for CROSS_COMPILE, updated in select_toolchain()
TOOLCHAIN_GCC=
TOOLCHAIN_OBJDUMP=

# Declare global default output dir and cmd, update in prepare()
OUTDIR=$2
OUTOPT=

# Declare global plaform configure, updated in fixup_platform_configure()
PLATFORM_RSA=
PLATFORM_SHA=
PLATFORM_UBOOT_IMG_SIZE=
PLATFORM_TRUST_IMG_SIZE=
PLATFORM_AARCH32=
#########################################################################################################
help()
{
	echo
	echo "Usage: ./make.sh [board|subcmd] [O=<dir>]"
	echo
	echo "Example:"
	echo
	echo "1. Build:"
	echo "	./make.sh evb-rk3399     	---- build for evb-rk3399_defconfig"
	echo "	./make.sh evb-rk3399 O=rockdev  ---- build for evb-rk3399_defconfig with output dir "./rockdev""
	echo "	./make.sh firefly-rk3288 	---- build for firefly-rk3288_defconfig"
	echo "	./make.sh			---- build with exist .config"
	echo
	echo "	After build, images of uboot, loader and trust are all generated."
	echo
	echo "2. Subcmd helper:"
	echo "	./make.sh trust		--- pack trust.img without rebuild project"
	echo "	./make.sh loader	--- pack loader bin without rebuild project"
	echo "	./make.sh uboot		--- pack uboot.img without rebuild project"
	echo
	echo "3. Debug helper:"
	echo "	./make.sh elf		--- dump elf file with -D(default)"
	echo "	./make.sh elf-S		--- dump elf file with -S"
	echo "	./make.sh map		--- cat u-boot.map"
	echo "	./make.sh sym		--- cat u-boot.sym"
}

prepare()
{
	local absolute_path cmd dir count

	# Parse output directory
	cmd=${OUTDIR%=*}
	if [ "${cmd}" = 'O' ]; then
		OUTDIR=${OUTDIR#*=}
		OUTOPT=O=${OUTDIR}
	else
		case $BOARD in
			''|elf*|trust|loader|uboot|map|sym)
			count=`find -name .config | wc -l`
			dir=`find -name .config`
			if [ $count -eq 1 ]; then
				dir=${dir%/*}
				OUTDIR=${dir#*/}
				if [ $OUTDIR != '.' ]; then
					OUTOPT=O=${OUTDIR}
				fi
			elif [ $count -eq 0 ]; then
				echo
				echo "Build failed, Can't find .config"
				help
				exit 1
			else
				echo
				echo "Build failed, find $count '.config': "
				echo "$dir"
				echo "Please leave only one of them"
				exit 1
			fi
			;;

			*)
			OUTDIR=.
			;;
		esac
	fi

	# Parse help and make defconfig
	case $BOARD in
		#help
		--help|-help|help|--h|-h)
		help
		exit 0
		;;
		#subcmd
		''|elf*|trust|loader|uboot|map|sym)
		;;

		*)
		if [ ! -f configs/${BOARD}_defconfig ]; then
			echo
			echo "Can't find: configs/${BOARD}_defconfig"
			echo
			echo "******** Rockchip Support List *************"
			echo "${SUPPORT_LIST}"
			echo "********************************************"
			echo
			exit 1
		else
			echo "make for ${BOARD}_defconfig by -j${JOB}"
			make ${BOARD}_defconfig ${OUTOPT}
		fi
		;;
	esac

	# Initialize RKBIN and RKTOOLS
	if [ -d ${RKBIN_TOOLS} ]; then
		absolute_path=$(cd `dirname ${RKBIN_TOOLS}`; pwd)
		RKBIN=${absolute_path}
		RKTOOLS=${absolute_path}/tools
	else
		echo
		echo "Can't find '../rkbin/' repository, please download it before pack image!"
		echo "How to obtain? 3 ways:"
		echo "	1. Login your Rockchip gerrit account: \"Projects\" -> \"List\" -> search \"rk/rkbin\" repository"
		echo "	2. Github repository: https://github.com/rockchip-linux/rkbin"
		echo "	3. Download full release SDK repository"
		exit 1
	fi
}

select_toolchain()
{
	local absolute_path

	if grep  -q '^CONFIG_ARM64=y' ${OUTDIR}/.config ; then
		if [ -d ${TOOLCHAIN_ARM64} ]; then
			absolute_path=$(cd `dirname ${TOOLCHAIN_ARM64}`; pwd)
			TOOLCHAIN_GCC=${absolute_path}/bin/${GCC_ARM64}
			TOOLCHAIN_OBJDUMP=${absolute_path}/bin/${OBJ_ARM64}
		else
			echo "Can't find toolchain: ${TOOLCHAIN_ARM64}"
			exit 1
		fi
	else
		if [ -d ${TOOLCHAIN_ARM32} ]; then
			absolute_path=$(cd `dirname ${TOOLCHAIN_ARM32}`; pwd)
			TOOLCHAIN_GCC=${absolute_path}/bin/${GCC_ARM32}
			TOOLCHAIN_OBJDUMP=${absolute_path}/bin/${OBJ_ARM32}
		else
			echo "Can't find toolchain: ${TOOLCHAIN_ARM32}"
			exit 1
		fi
	fi

	echo "toolchain: ${TOOLCHAIN_GCC}"
}

sub_commands()
{
	local cmd=${SUBCMD%-*} elfopt=${SUBCMD#*-}

	case $cmd in
		elf)
		if [ ! -f ${OUTDIR}/u-boot ]; then
			echo "Can't find elf file: ${OUTDIR}/u-boot"
			exit 1
		else
			# default 'cmd' without option, use '-D'
			if [ "${cmd}" = 'elf' -a "${elfopt}" = 'elf' ]; then
				elfopt=D
			fi
			${TOOLCHAIN_OBJDUMP} -${elfopt} ${OUTDIR}/u-boot | less
			exit 0
		fi
		;;

		map)
		cat ${OUTDIR}/u-boot.map | less
		exit 0
		;;

		sym)
		cat ${OUTDIR}/u-boot.sym | less
		exit 0
		;;

		trust)
		pack_trust_image
		exit 0
		;;

		loader)
		pack_loader_image
		exit 0
		;;

		uboot)
		pack_uboot_image
		exit 0
		;;

		*)
		;;
	esac
}

# Support platform special configure
#	1. fixup chip name;
#	2. fixup pack mode;
#	3. fixup image size
#	4. fixup ARM64 cpu boot with AArch32
fixup_platform_configure()
{
	local count plat

# <1> Get RKCHIP for searching trust/loader ini files
	count=`grep -c '^CONFIG_ROCKCHIP_[R,P][X,V,K][0-9][0-9]' ${OUTDIR}/.config`
	RKCHIP=`grep '^CONFIG_ROCKCHIP_[R,P][X,V,K][0-9][0-9]' ${OUTDIR}/.config`

	if [ $count -eq 1 ]; then
		RKCHIP=${RKCHIP%=*}
		RKCHIP=${RKCHIP##*_}
	elif [ $count -gt 1 ]; then
		# Is RK3126 ?
		plat=`grep '^CONFIG_ROCKCHIP_[R,P][X,V,K][0-9][0-9]' ${OUTDIR}/.config | sed -n "/CONFIG_ROCKCHIP_RK3126=y/p"`
		if [ "$plat" = 'CONFIG_ROCKCHIP_RK3126=y' ]; then
			RKCHIP=RK3126
		fi
		# Is RK3326 ?
		plat=`grep '^CONFIG_ROCKCHIP_[R,P][X,V,K][0-9][0-9]' ${OUTDIR}/.config | sed -n "/CONFIG_ROCKCHIP_RK3326=y/p"`
		if [ "$plat" = 'CONFIG_ROCKCHIP_RK3326=y' ]; then
			RKCHIP=RK3326
		fi
	else
		echo "Can't get Rockchip SoC definition in .config"
		exit 1
	fi

# <2> Fixup rsa/sha pack mode for platforms
	# RK3308/PX30/RK3326 use RSA-PKCS1 V2.1, it's pack magic is "3"
	if [ $RKCHIP = "PX30" -o $RKCHIP = "RK3326" -o $RKCHIP = "RK3308" ]; then
		PLATFORM_RSA="--rsa 3"
	# RK3368 use rk big endian SHA256, it's pack magic is "2"
	elif [ $RKCHIP = "RK3368" ]; then
		PLATFORM_SHA="--sha 2"
	# other platforms use default configure
	fi

# <3> Fixup images size pack for platforms
	if [ $RKCHIP = "RK3308" ]; then
		if grep -q '^CONFIG_ARM64_BOOT_AARCH32=y' ${OUTDIR}/.config ; then
			PLATFORM_UBOOT_IMG_SIZE="--size 512 2"
			PLATFORM_TRUST_IMG_SIZE="--size 512 2"
		else
			PLATFORM_UBOOT_IMG_SIZE="--size 1024 2"
			PLATFORM_TRUST_IMG_SIZE="--size 1024 2"
		fi
	fi

# <4> Fixup PLATFORM_AARCH32 for ARM64 cpu platforms
	if [ $RKCHIP = "RK3308" ]; then
		if grep -q '^CONFIG_ARM64_BOOT_AARCH32=y' ${OUTDIR}/.config ; then
			PLATFORM_AARCH32="AARCH32"
		fi
	fi
}

pack_uboot_image()
{
	local UBOOT_LOAD_ADDR

	UBOOT_LOAD_ADDR=`sed -n "/CONFIG_SYS_TEXT_BASE=/s/CONFIG_SYS_TEXT_BASE=//p" ${OUTDIR}/include/autoconf.mk|tr -d '\r'`
	${RKTOOLS}/loaderimage --pack --uboot ${OUTDIR}/u-boot.bin uboot.img ${UBOOT_LOAD_ADDR} ${PLATFORM_UBOOT_IMG_SIZE}

	# Delete u-boot.img and u-boot-dtb.img, which makes users not be confused with final uboot.img
	if [ -f ${OUTDIR}/u-boot.img ]; then
		rm ${OUTDIR}/u-boot.img
	fi

	if [ -f ${OUTDIR}/u-boot-dtb.img ]; then
		rm ${OUTDIR}/u-boot-dtb.img
	fi

	echo "pack uboot okay! Input: ${OUTDIR}/u-boot.bin"
}

pack_loader_image()
{
	if [ ! -f ${RKBIN}/RKBOOT/${RKCHIP}MINIALL.ini ]; then
		echo "pack loader failed! Can't find: ${RKBIN}/RKBOOT/${RKCHIP}MINIALL.ini"
		return
	fi

	cd ${RKBIN}
	${RKTOOLS}/boot_merger --replace tools/rk_tools/ ./ ${RKBIN}/RKBOOT/${RKCHIP}MINIALL.ini
	cd - && mv ${RKBIN}/*_loader_*.bin ./
	echo "pack loader okay! Input: ${RKBIN}/RKBOOT/${RKCHIP}MINIALL.ini"
}

pack_trust_image()
{
	local TOS TOS_TA DARM_BASE TEE_LOAD_ADDR TEE_OFFSET=0x8400000

	# ARM64 uses trust_merger
	if grep -Eq ''^CONFIG_ARM64=y'|'^CONFIG_ARM64_BOOT_AARCH32=y'' ${OUTDIR}/.config ; then
		if [ ! -f ${RKBIN}/RKTRUST/${RKCHIP}${PLATFORM_AARCH32}TRUST.ini ]; then
			echo "pack trust failed! Can't find: ${RKBIN}/RKTRUST/${RKCHIP}${PLATFORM_AARCH32}TRUST.ini"
			return
		fi

		cd ${RKBIN}
		${RKTOOLS}/trust_merger ${PLATFORM_SHA} ${PLATFORM_RSA} ${PLATFORM_TRUST_IMG_SIZE} --replace tools/rk_tools/ ./ ${RKBIN}/RKTRUST/${RKCHIP}${PLATFORM_AARCH32}TRUST.ini

		cd - && mv ${RKBIN}/trust.img ./trust.img
		echo "pack trust okay! Input: ${RKBIN}/RKTRUST/${RKCHIP}${PLATFORM_AARCH32}TRUST.ini"
	# ARM uses loaderimage
	else
		if [ ! -f ${RKBIN}/RKTRUST/${RKCHIP}TOS.ini ]; then
			echo "pack trust failed! Can't find: ${RKBIN}/RKTRUST/${RKCHIP}TOS.ini"
			return
		fi

		# OP-TEE is 132M(0x8400000) offset from DRAM base.
		DARM_BASE=`sed -n "/CONFIG_SYS_SDRAM_BASE=/s/CONFIG_SYS_SDRAM_BASE=//p" ${OUTDIR}/include/autoconf.mk|tr -d '\r'`
		TEE_LOAD_ADDR=$((DARM_BASE+TEE_OFFSET))

		# Convert Dec to Hex
		TEE_LOAD_ADDR=$(echo "obase=16;${TEE_LOAD_ADDR}"|bc)

		# Parse orignal path
		TOS=`sed -n "/TOS=/s/TOS=//p" ${RKBIN}/RKTRUST/${RKCHIP}TOS.ini|tr -d '\r'`
		TOS_TA=`sed -n "/TOSTA=/s/TOSTA=//p" ${RKBIN}/RKTRUST/${RKCHIP}TOS.ini|tr -d '\r'`

		# replace "./tools/rk_tools/" with "./" to compatible legacy ini content of rkdevelop branch
		TOS=$(echo ${TOS} | sed "s/tools\/rk_tools\//\.\//g")
		TOS_TA=$(echo ${TOS_TA} | sed "s/tools\/rk_tools\//\.\//g")

		if [ $TOS_TA -a $TOS ]; then
			${RKTOOLS}/loaderimage --pack --trustos ${RKBIN}/${TOS} ./trust.img ${TEE_LOAD_ADDR} ${PLATFORM_TRUST_IMG_SIZE}
			${RKTOOLS}/loaderimage --pack --trustos ${RKBIN}/${TOS_TA} ./trust_with_ta.img ${TEE_LOAD_ADDR} ${PLATFORM_TRUST_IMG_SIZE}
			echo "Both trust.img and trust_with_ta.img are ready"
		elif [ $TOS ]; then
			${RKTOOLS}/loaderimage --pack --trustos ${RKBIN}/${TOS} ./trust.img ${TEE_LOAD_ADDR} ${PLATFORM_TRUST_IMG_SIZE}
			echo "trust.img is ready"
		elif [ $TOS_TA ]; then
			${RKTOOLS}/loaderimage --pack --trustos ${RKBIN}/${TOS_TA} ./trust.img ${TEE_LOAD_ADDR} ${PLATFORM_TRUST_IMG_SIZE}
			echo "trust.img with ta is ready"
		else
			echo "Can't find any tee bin"
			exit 1
		fi

		echo "pack trust okay! Input: ${RKBIN}/RKTRUST/${RKCHIP}TOS.ini"
	fi
}

finish()
{
	echo
	if [ "$BOARD" = '' ]; then
		echo "Platform ${RKCHIP}${PLATFORM_AARCH32} is build OK, with exist .config"
	else
		echo "Platform ${RKCHIP}${PLATFORM_AARCH32} is build OK, with new .config(make ${BOARD}_defconfig)"
	fi
}

prepare
select_toolchain
fixup_platform_configure
sub_commands
make CROSS_COMPILE=${TOOLCHAIN_GCC}  all --jobs=${JOB} ${OUTOPT}
pack_uboot_image
pack_loader_image
pack_trust_image
finish