sys/boot/arm/uboot/Makefile

   1 # $FreeBSD$
   2
   3 .include <bsd.own.mk>
   4
   5 FILES=          ubldr ubldr.bin
   6
   7 NEWVERSWHAT=    "U-Boot loader" ${MACHINE_ARCH}
   8 BINDIR?=        /boot
   9 INSTALLFLAGS=   -b
  10 WARNS?=         1
  11 # Address at which ubldr will be loaded.
  12 # This varies for different boards and SOCs.
  13 UBLDR_LOADADDR?=        0x1000000
  14
  15 # Architecture-specific loader code
  16 SRCS=           start.S conf.c self_reloc.c vers.c
  17
  18 .if !defined(LOADER_NO_DISK_SUPPORT)
  19 LOADER_DISK_SUPPORT?=   yes
  20 .else
  21 LOADER_DISK_SUPPORT=    no
  22 .endif
  23 LOADER_UFS_SUPPORT?=    yes
  24 LOADER_CD9660_SUPPORT?= no
  25 LOADER_EXT2FS_SUPPORT?= no
  26 .if ${MK_NAND} != "no"
  27 LOADER_NANDFS_SUPPORT?= yes
  28 .else
  29 LOADER_NANDFS_SUPPORT?= no
  30 .endif
  31 LOADER_NET_SUPPORT?=    yes
  32 LOADER_NFS_SUPPORT?=    yes
  33 LOADER_TFTP_SUPPORT?=   no
  34 LOADER_GZIP_SUPPORT?=   no
  35 LOADER_BZIP2_SUPPORT?=  no
  36 .if ${MK_FDT} != "no"
  37 LOADER_FDT_SUPPORT=     yes
  38 .else
  39 LOADER_FDT_SUPPORT=     no
  40 .endif
  41
  42 .if ${LOADER_DISK_SUPPORT} == "yes"
  43 CFLAGS+=        -DLOADER_DISK_SUPPORT
  44 .endif
  45 .if ${LOADER_UFS_SUPPORT} == "yes"
  46 CFLAGS+=        -DLOADER_UFS_SUPPORT
  47 .endif
  48 .if ${LOADER_CD9660_SUPPORT} == "yes"
  49 CFLAGS+=        -DLOADER_CD9660_SUPPORT
  50 .endif
  51 .if ${LOADER_EXT2FS_SUPPORT} == "yes"
  52 CFLAGS+=        -DLOADER_EXT2FS_SUPPORT
  53 .endif
  54 .if ${LOADER_NANDFS_SUPPORT} == "yes"
  55 CFLAGS+=        -DLOADER_NANDFS_SUPPORT
  56 .endif
  57 .if ${LOADER_GZIP_SUPPORT} == "yes"
  58 CFLAGS+=        -DLOADER_GZIP_SUPPORT
  59 .endif
  60 .if ${LOADER_BZIP2_SUPPORT} == "yes"
  61 CFLAGS+=        -DLOADER_BZIP2_SUPPORT
  62 .endif
  63 .if ${LOADER_NET_SUPPORT} == "yes"
  64 CFLAGS+=        -DLOADER_NET_SUPPORT
  65 .endif
  66 .if ${LOADER_NFS_SUPPORT} == "yes"
  67 CFLAGS+=        -DLOADER_NFS_SUPPORT
  68 .endif
  69 .if ${LOADER_TFTP_SUPPORT} == "yes"
  70 CFLAGS+=        -DLOADER_TFTP_SUPPORT
  71 .endif
  72 .if ${LOADER_FDT_SUPPORT} == "yes"
  73 CFLAGS+=        -I${.CURDIR}/../../fdt
  74 CFLAGS+=        -I${.OBJDIR}/../../fdt
  75 CFLAGS+=        -DLOADER_FDT_SUPPORT
  76 LIBUBOOT_FDT=   ${.OBJDIR}/../../uboot/fdt/libuboot_fdt.a
  77 LIBFDT=         ${.OBJDIR}/../../fdt/libfdt.a
  78 .endif
  79
  80 CFLAGS+=        -DNETIF_OPEN_CLOSE_ONCE
  81
  82 .if ${MK_FORTH} != "no"
  83 # Enable BootForth
  84 BOOT_FORTH=     yes
  85 CFLAGS+=        -DBOOT_FORTH -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/arm
  86 LIBFICL=        ${.OBJDIR}/../../ficl/libficl.a
  87 .endif
  88
  89 # Always add MI sources
  90 .PATH:          ${.CURDIR}/../../common
  91 .include        "${.CURDIR}/../../common/Makefile.inc"
  92 CFLAGS+=        -I${.CURDIR}/../../common
  93 CFLAGS+=        -I.
  94
  95 CLEANFILES+=    vers.c loader.help
  96
  97 CFLAGS+=        -ffreestanding -msoft-float
  98
  99 LDFLAGS=        -nostdlib -static -T ${.CURDIR}/ldscript.${MACHINE_CPUARCH}
 100
 101 # Pull in common loader code
 102 .PATH:          ${.CURDIR}/../../uboot/common
 103 .include        "${.CURDIR}/../../uboot/common/Makefile.inc"
 104 CFLAGS+=        -I${.CURDIR}/../../uboot/common
 105
 106 # U-Boot standalone support library
 107 LIBUBOOT=       ${.OBJDIR}/../../uboot/lib/libuboot.a
 108 CFLAGS+=        -I${.CURDIR}/../../uboot/lib
 109 CFLAGS+=        -I${.OBJDIR}/../../uboot/lib
 110
 111 # where to get libstand from
 112 CFLAGS+=        -I${.CURDIR}/../../../../lib/libstand/
 113
 114 # clang doesn't understand %D as a specifier to printf
 115 NO_WERROR.clang=
 116
 117 DPADD=          ${LIBFICL} ${LIBUBOOT} ${LIBFDT} ${LIBUBOOT_FDT} ${LIBSTAND}
 118 LDADD=          ${LIBFICL} ${LIBUBOOT} ${LIBFDT} ${LIBUBOOT_FDT} -lstand
 119
 120 OBJS+=  ${SRCS:N*.h:R:S/$/.o/g}
 121
 122 vers.c: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version
 123         sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}
 124
 125 loader.help: help.common help.uboot ${.CURDIR}/../../fdt/help.fdt
 126         cat ${.ALLSRC} | \
 127             awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}
 128
 129 ldscript.abs:
 130         echo "UBLDR_LOADADDR = ${UBLDR_LOADADDR};" >${.TARGET}
 131
 132 ldscript.pie:
 133         echo "UBLDR_LOADADDR = 0;" >${.TARGET}
 134
 135 ubldr: ${OBJS} ldscript.abs ${.CURDIR}/ldscript.${MACHINE_CPUARCH} ${DPADD}
 136         ${CC} ${CFLAGS} -T ldscript.abs ${LDFLAGS} \
 137             -o ${.TARGET} ${OBJS} ${LDADD}
 138
 139 ubldr.pie: ${OBJS} ldscript.pie ${.CURDIR}/ldscript.${MACHINE_CPUARCH} ${DPADD}
 140         ${CC} ${CFLAGS} -T ldscript.pie ${LDFLAGS} -pie -Wl,-Bsymbolic \
 141             -o ${.TARGET} ${OBJS} ${LDADD}
 142
 143 ubldr.bin: ubldr.pie
 144         ${OBJCOPY} -S -O binary ubldr.pie ${.TARGET}
 145
 146 CLEANFILES+=    ldscript.abs ldscript.pie ubldr ubldr.pie ubldr.bin
 147
 148 .if !defined(LOADER_ONLY)
 149 .PATH: ${.CURDIR}/../../forth
 150 .include        "${.CURDIR}/../../forth/Makefile.inc"
 151
 152 # Install loader.rc.
 153 FILES+= loader.rc
 154 # Put sample menu.rc on disk but don't enable it by default.
 155 FILES+= menu.rc
 156 FILESNAME_menu.rc=      menu.rc.sample
 157 .endif
 158
 159 .include <bsd.prog.mk>