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