# $FreeBSD: head/sysutils/u-boot-master/Makefile 465468 2018-03-24 20:40:27Z manu $
#
# Common infrastructure for u-boot ports
#

PORTNAME=	u-boot
PORTVERSION=	${UBOOT_VERSION}
CATEGORIES=	sysutils
PKGNAMESUFFIX?=	-${MODEL}
MASTER_SITES=	ftp://ftp.denx.de/pub/u-boot/

MAINTAINER=	uboot@FreeBSD.org
COMMENT=	Cross-build das u-boot for model ${MODEL}

LICENSE=	GPLv2

BUILD_DEPENDS+=	gsed:textproc/gsed \
		swig3.0:devel/swig30 \
		dtc>=1.4.1:sysutils/dtc \
		mkimage:sysutils/u-boot-tools
BUILD_DEPENDS+=	${COMPILER}:devel/${COMPILER}

USES=		tar:bz2 gmake python:2.7,build shebangfix
BINARY_ALIAS=	swig=swig3.0 sed=gsed dtc=${LOCALBASE}/bin/dtc

SHEBANG_FILES=	tools/binman/binman.py
SSP_UNSAFE=	yes
UBOOT_DIR=	share/u-boot/${PORTNAME}${PKGNAMESUFFIX}
INST=		${PREFIX}/${UBOOT_DIR}
DESCR?=		${.CURDIR}/pkg-descr

MAKE_ARGS+=	V=1 CROSS_COMPILE=${CROSS_COMPILE} DTC=${LOCALBASE}/bin/dtc PYTHON=${PYTHON_CMD} ${ARCHFLAGS}

NO_ARCH=	yes

# Sanity checks
.if !defined(MODEL) && !defined(BOARD_CONFIG) && !defined(FAMILY)
MODEL=		NONE
IGNORE=		is a metaport; there is nothing to build
.else
.if !defined(MODEL)
IGNORE+=	MODEL is not defined
.endif
.if !defined(BOARD_CONFIG)
IGNORE+=	BOARD_CONFIG is not defined
.endif
.if !defined(FAMILY)
IGNORE+=	FAMILY is not defined
.endif
.endif

# Overrides for OMAP family
UBOOT_PLIST_OMAP=u-boot.img MLO

# Overrides for ALLWINNER family
UBOOT_PLIST_ALLWINNER=u-boot.img u-boot-sunxi-with-spl.bin

# Overrides for ALLWINNER64 family
UBOOT_PLIST_ALLWINNER64=u-boot-sunxi-with-spl.bin
UBOOT_ARCH_ALLWINNER64=aarch64

# Overrides for Zynq 7000 family
UBOOT_PLIST_ZYNQ_7000=u-boot.img boot.bin uEnv.txt
UBOOT_MOVE_ZYNQ_7000=${WRKSRC}/spl/boot.bin ${.CURDIR}/files/uEnv.txt

# Overrides for RPI family
UBOOT_PLIST_RPI=	u-boot.bin

# Uboot variables
.if !defined(UBOOT_VERSION) && defined(UBOOT_VERSION_${FAMILY:tu})
UBOOT_VERSION=${UBOOT_VERSION_${FAMILY:tu}}
.endif
UBOOT_VERSION?=	2018.03

.if !defined(UBOOT_PLIST) && defined(UBOOT_PLIST_${FAMILY:tu})
UBOOT_PLIST=${UBOOT_PLIST_${FAMILY:tu}}
.endif
UBOOT_PLIST?=u-boot.img

.if !defined(UBOOT_ARCH) && defined(UBOOT_ARCH_${FAMILY:tu})
UBOOT_ARCH=${UBOOT_ARCH_${FAMILY:tu}}
.endif
UBOOT_ARCH?=	arm

.if ${UBOOT_ARCH} == arm
CROSS_COMPILE=arm-none-eabi-
ARCHFLAGS=ARCH=${UBOOT_ARCH}
UBOOT_PLIST+=	boot.scr
.elif ${UBOOT_ARCH} == aarch64
CROSS_COMPILE=aarch64-none-elf-
ARCHFLAGS=ARCH=arm
.else
# Best guess for other architectures
CROSS_COMPILE=${UBOOT_ARCH}-none-elf-
ARCHFLAGS=ARCH=${UBOOT_ARCH}
.endif
COMPILER?=${CROSS_COMPILE}gcc

.if !defined(UBOOT_MOVE) && defined(UBOOT_MOVE_${FAMILY:tu})
UBOOT_MOVE=${UBOOT_MOVE_${FAMILY:tu}}
.endif

# Per family dependancies
.if defined(FAMILY) && ${FAMILY} == allwinner64
BUILD_DEPENDS+=	${LOCALBASE}/share/atf-allwinner/bl31.bin:sysutils/atf-allwinner
MAKE_ENV+=	BL31=${LOCALBASE}/share/atf-allwinner/bl31.bin
.endif

# Each u-boot family has different files to include, bring them in.
.for i in ${UBOOT_PLIST}
PLIST_FILES+=	${UBOOT_DIR}/${i}
.endfor
PLIST_FILES+=	${UBOOT_DIR}/README

post-patch:
	@${REINPLACE_CMD} -e "s|make|${MAKE_CMD}|" ${WRKSRC}/scripts/kconfig/merge_config.sh
	${CP} ${FILESDIR}/FreeBSD_Fragment ${WRKSRC}/configs/
	${CP} ${FILESDIR}/boot.cmd ${WRKSRC}/

.if ${UBOOT_ARCH} == arm
# For armv6/v7 we want CONFIG_API
# Use a KConfig fragment for that
do-configure:
	(cd ${WRKSRC}; ${SETENV} ${CONFIGURE_ENV} scripts/kconfig/merge_config.sh configs/${BOARD_CONFIG} configs/FreeBSD_Fragment)
.else
do-configure:
	(cd ${WRKSRC}; ${SETENV} ${CONFIGURE_ENV} ${MAKE_CMD} ${BOARD_CONFIG})
.endif

# U-Boot for Allwinner 64bits SoCs is splited in two parts
# Generate a single binary to ease deployement on sdcard
.if defined(FAMILY) && ${FAMILY} == allwinner64
post-build:
	${CAT} ${WRKSRC}/spl/sunxi-spl.bin ${WRKSRC}/u-boot.itb > ${WRKSRC}/u-boot-sunxi-with-spl.bin
.endif

.if ${UBOOT_ARCH} == arm
post-build:
	mkimage -C none -A arm -T script -d ${FILESDIR}/boot.cmd ${WRKSRC}/boot.scr
.endif

# If we need to put anything into WRKSRC, do so now so we can build the PLIST
# in do-install
.if defined(UBOOT_MOVE)
pre-install:
	${CP} ${UBOOT_MOVE} ${WRKSRC}
.endif

do-install:
	${MKDIR} ${STAGEDIR}/${INST}
.for i in ${UBOOT_PLIST}
	${INSTALL_DATA} ${WRKSRC}/${i} ${STAGEDIR}/${INST}
.endfor
	${INSTALL_DATA} ${DESCR} ${STAGEDIR}/${INST}/README

.include <bsd.port.mk>
