sys/boot/arm/uboot/Makefile

   1 # $FreeBSD$
   2
   3 .include <bsd.own.mk>
   4
   5 PROG=           ubldr
   6 NEWVERSWHAT=    "U-Boot loader" ${MACHINE_ARCH}
   7 BINDIR?=        /boot
   8 INSTALLFLAGS=   -b
   9 WARNS?=         1
  10 # Address at which ubldr will be loaded.
  11 # This varies for different boards and SOCs.
  12 UBLDR_LOADADDR?=        0x1000000
  13
  14 # Architecture-specific loader code
  15 SRCS=           start.S conf.c vers.c
  16
  17 .if !defined(LOADER_NO_DISK_SUPPORT)
  18 LOADER_DISK_SUPPORT?=   yes
  19 .else
  20 LOADER_DISK_SUPPORT=    no
  21 .endif
  22 LOADER_UFS_SUPPORT?=    yes
  23 LOADER_CD9660_SUPPORT?= no
  24 LOADER_EXT2FS_SUPPORT?= no
  25 .if ${MK_NAND} != "no"
  26 LOADER_NANDFS_SUPPORT?= yes
  27 .else
  28 LOADER_NANDFS_SUPPORT?= no
  29 .endif
  30 LOADER_NET_SUPPORT?=    yes
  31 LOADER_NFS_SUPPORT?=    yes
  32 LOADER_TFTP_SUPPORT?=   no
  33 LOADER_GZIP_SUPPORT?=   no
  34 LOADER_BZIP2_SUPPORT?=  no
  35 .if ${MK_FDT} != "no"
  36 LOADER_FDT_SUPPORT=     yes
  37 .else
  38 LOADER_FDT_SUPPORT=     no
  39 .endif
  40
  41 .if ${LOADER_DISK_SUPPORT} == "yes"
  42 CFLAGS+=        -DLOADER_DISK_SUPPORT
  43 .endif
  44 .if ${LOADER_UFS_SUPPORT} == "yes"
  45 CFLAGS+=        -DLOADER_UFS_SUPPORT
  46 .endif
  47 .if ${LOADER_CD9660_SUPPORT} == "yes"
  48 CFLAGS+=        -DLOADER_CD9660_SUPPORT
  49 .endif
  50 .if ${LOADER_EXT2FS_SUPPORT} == "yes"
  51 CFLAGS+=        -DLOADER_EXT2FS_SUPPORT
  52 .endif
  53 .if ${LOADER_NANDFS_SUPPORT} == "yes"
  54 CFLAGS+=        -DLOADER_NANDFS_SUPPORT
  55 .endif
  56 .if ${LOADER_GZIP_SUPPORT} == "yes"
  57 CFLAGS+=        -DLOADER_GZIP_SUPPORT
  58 .endif
  59 .if ${LOADER_BZIP2_SUPPORT} == "yes"
  60 CFLAGS+=        -DLOADER_BZIP2_SUPPORT
  61 .endif
  62 .if ${LOADER_NET_SUPPORT} == "yes"
  63 CFLAGS+=        -DLOADER_NET_SUPPORT
  64 .endif
  65 .if ${LOADER_NFS_SUPPORT} == "yes"
  66 CFLAGS+=        -DLOADER_NFS_SUPPORT
  67 .endif
  68 .if ${LOADER_TFTP_SUPPORT} == "yes"
  69 CFLAGS+=        -DLOADER_TFTP_SUPPORT
  70 .endif
  71 .if ${LOADER_FDT_SUPPORT} == "yes"
  72 CFLAGS+=        -I${.CURDIR}/../../fdt
  73 CFLAGS+=        -I${.OBJDIR}/../../fdt
  74 CFLAGS+=        -DLOADER_FDT_SUPPORT
  75 LIBFDT=         ${.OBJDIR}/../../fdt/libfdt.a
  76 .endif
  77
  78 .if !defined(NO_FORTH)
  79 # Enable BootForth
  80 BOOT_FORTH=     yes
  81 CFLAGS+=        -DBOOT_FORTH -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/arm
  82 LIBFICL=        ${.OBJDIR}/../../ficl/libficl.a
  83 .endif
  84
  85 # Always add MI sources
  86 .PATH:          ${.CURDIR}/../../common
  87 .include        "${.CURDIR}/../../common/Makefile.inc"
  88 CFLAGS+=        -I${.CURDIR}/../../common
  89 CFLAGS+=        -I.
  90
  91 CLEANFILES+=    vers.c loader.help
  92
  93 CFLAGS+=        -ffreestanding
  94
  95 LDFLAGS=        -nostdlib -static
  96 LDFLAGS+=       -T ldscript.generated
  97 LDFLAGS+=       -T ${.CURDIR}/ldscript.${MACHINE_CPUARCH}
  98
  99 # Pull in common loader code
 100 .PATH:          ${.CURDIR}/../../uboot/common
 101 .include        "${.CURDIR}/../../uboot/common/Makefile.inc"
 102 CFLAGS+=        -I${.CURDIR}/../../uboot/common
 103
 104 # U-Boot standalone support library
 105 LIBUBOOT=       ${.OBJDIR}/../../uboot/lib/libuboot.a
 106 CFLAGS+=        -I${.CURDIR}/../../uboot/lib
 107 CFLAGS+=        -I${.OBJDIR}/../../uboot/lib
 108
 109 # where to get libstand from
 110 CFLAGS+=        -I${.CURDIR}/../../../../lib/libstand/
 111
 112 DPADD=          ${LIBFICL} ${LIBUBOOT} ${LIBFDT} ${LIBSTAND}
 113 LDADD=          ${LIBFICL} ${LIBUBOOT} ${LIBFDT} -lstand
 114
 115 vers.c: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version
 116         sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}
 117
 118 loader.help: help.common help.uboot
 119         cat ${.ALLSRC} | \
 120             awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}
 121
 122 ${PROG}: ldscript.generated ${.CURDIR}/ldscript.${MACHINE_CPUARCH}
 123
 124 ldscript.generated::
 125         rm -f ldscript.generated.tmp
 126         echo "UBLDR_LOADADDR = ${UBLDR_LOADADDR};" >ldscript.generated.tmp
 127         if diff ldscript.generated ldscript.generated.tmp > /dev/null; then \
 128                 true; \
 129         else \
 130                 rm -f ldscript.generated; \
 131                 mv ldscript.generated.tmp ldscript.generated; \
 132         fi
 133
 134 .PATH: ${.CURDIR}/../../forth
 135 FILES=  loader.help
 136
 137 .include <bsd.prog.mk>