1# $FreeBSD$ 2 3LOADER_CD9660_SUPPORT?= no 4LOADER_EXT2FS_SUPPORT?= no 5LOADER_MSDOS_SUPPORT?= yes 6LOADER_UFS_SUPPORT?= yes 7LOADER_NET_SUPPORT?= yes 8LOADER_NFS_SUPPORT?= yes 9LOADER_TFTP_SUPPORT?= no 10LOADER_GZIP_SUPPORT?= no 11LOADER_BZIP2_SUPPORT?= no 12 13.include <bsd.init.mk> 14 15FILES+= ubldr 16 17NEWVERSWHAT= "U-Boot loader" ${MACHINE_ARCH} 18INSTALLFLAGS= -b 19WARNS?= 1 20# Address at which ubldr will be loaded. 21# This varies for different boards and SOCs. 22.if ${MACHINE_ARCH:Mmips64*} 23UBLDR_LOADADDR?= 0xffffffff80800000 24.else 25UBLDR_LOADADDR?= 0x80800000 26.endif 27 28# Architecture-specific loader code 29SRCS= start.S conf.c vers.c 30 31HELP_FILES= ${.CURDIR}/help.uboot ${BOOTSRC}/fdt/help.fdt 32 33# Always add MI sources 34.include "${BOOTSRC}/loader.mk" 35 36CFLAGS+= -g 37 38LDFLAGS= -nostdlib -static -T ${.CURDIR}/ldscript.${MACHINE_CPUARCH} 39 40.include "${BOOTSRC}/uboot.mk" 41 42DPADD= ${LDR_INTERP} ${LIBUBOOT} ${LIBFDT} ${LIBUBOOT_FDT} ${LIBSA} 43LDADD= ${LDR_INTERP} ${LIBUBOOT} ${LIBFDT} ${LIBUBOOT_FDT} ${LIBSA} 44 45OBJS+= ${SRCS:N*.h:R:S/$/.o/g} 46 47ldscript.abs: 48 echo "UBLDR_LOADADDR = ${UBLDR_LOADADDR};" >${.TARGET} 49 50ldscript.pie: 51 echo "UBLDR_LOADADDR = 0;" >${.TARGET} 52 53ubldr: ${OBJS} ldscript.abs ${.CURDIR}/ldscript.${MACHINE_CPUARCH} ${DPADD} 54 ${CC} ${CFLAGS} -T ldscript.abs ${LDFLAGS} \ 55 -o ${.TARGET} ${OBJS} ${LDADD} 56 ${OBJCOPY} -S -O binary ubldr ubldr.bin 57 58CLEANFILES+= ldscript.abs ldscript.pie ubldr ubldr.pie ubldr.bin 59 60.include <bsd.prog.mk> 61