diff options
Diffstat (limited to 'sys/boot/arm/uboot/Makefile')
| -rw-r--r-- | sys/boot/arm/uboot/Makefile | 40 |
1 files changed, 24 insertions, 16 deletions
diff --git a/sys/boot/arm/uboot/Makefile b/sys/boot/arm/uboot/Makefile index 8f718be..b4c5463 100644 --- a/sys/boot/arm/uboot/Makefile +++ b/sys/boot/arm/uboot/Makefile @@ -2,7 +2,8 @@ .include <bsd.own.mk> -PROG= ubldr +FILES= ubldr ubldr.bin + NEWVERSWHAT= "U-Boot loader" ${MACHINE_ARCH} BINDIR?= /boot INSTALLFLAGS= -b @@ -12,7 +13,7 @@ WARNS?= 1 UBLDR_LOADADDR?= 0x1000000 # Architecture-specific loader code -SRCS= start.S conf.c vers.c +SRCS= start.S conf.c self_reloc.c vers.c .if !defined(LOADER_NO_DISK_SUPPORT) LOADER_DISK_SUPPORT?= yes @@ -93,9 +94,7 @@ CLEANFILES+= vers.c loader.help CFLAGS+= -ffreestanding -msoft-float -LDFLAGS= -nostdlib -static -LDFLAGS+= -T ldscript.generated -LDFLAGS+= -T ${.CURDIR}/ldscript.${MACHINE_CPUARCH} +LDFLAGS= -nostdlib -static -T ${.CURDIR}/ldscript.${MACHINE_CPUARCH} # Pull in common loader code .PATH: ${.CURDIR}/../../uboot/common @@ -116,6 +115,8 @@ NO_WERROR.clang= DPADD= ${LIBFICL} ${LIBUBOOT} ${LIBFDT} ${LIBUBOOT_FDT} ${LIBSTAND} LDADD= ${LIBFICL} ${LIBUBOOT} ${LIBFDT} ${LIBUBOOT_FDT} -lstand +OBJS+= ${SRCS:N*.h:R:S/$/.o/g} + vers.c: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT} @@ -123,17 +124,24 @@ loader.help: help.common help.uboot ${.CURDIR}/../../fdt/help.fdt cat ${.ALLSRC} | \ awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET} -${PROG}: ldscript.generated ${.CURDIR}/ldscript.${MACHINE_CPUARCH} - -ldscript.generated:: - rm -f ldscript.generated.tmp - echo "UBLDR_LOADADDR = ${UBLDR_LOADADDR};" >ldscript.generated.tmp - if diff ldscript.generated ldscript.generated.tmp > /dev/null; then \ - true; \ - else \ - rm -f ldscript.generated; \ - mv ldscript.generated.tmp ldscript.generated; \ - fi +ldscript.abs: + echo "UBLDR_LOADADDR = ${UBLDR_LOADADDR};" >${.TARGET} + +ldscript.pie: + echo "UBLDR_LOADADDR = 0;" >${.TARGET} + +ubldr: ${OBJS} ldscript.abs ${.CURDIR}/ldscript.${MACHINE_CPUARCH} ${DPADD} + ${CC} ${CFLAGS} -T ldscript.abs ${LDFLAGS} \ + -o ${.TARGET} ${OBJS} ${LDADD} + +ubldr.pie: ${OBJS} ldscript.pie ${.CURDIR}/ldscript.${MACHINE_CPUARCH} ${DPADD} + ${CC} ${CFLAGS} -T ldscript.pie ${LDFLAGS} -pie -Wl,-Bsymbolic \ + -o ${.TARGET} ${OBJS} ${LDADD} + +ubldr.bin: ubldr.pie + ${OBJCOPY} -S -O binary ubldr.pie ${.TARGET} + +CLEANFILES+= ldscript.abs ldscript.pie ubldr ubldr.pie ubldr.bin .if !defined(LOADER_ONLY) .PATH: ${.CURDIR}/../../forth |
