package/mtd/mtd.mk

   1 #############################################################
   2 #
   3 # mtd provides jffs2 utilities
   4 #
   5 #############################################################
   6 ifeq ($(strip $(BR2_PACKAGE_MTD_SNAPSHOT)),y)
   7 # Be aware that this changes daily....
   8 #TODAY:=$(shell date -u +%Y%m%d)
   9 TODAY:=20060224
  10 MTD_DL_SOURCE:=mtd-snapshot-$(TODAY).tar.bz2
  11 MTD_SOURCE:=mtd-snapshot-$(TODAY).tar.bz2
  12 MTD_SITE:=ftp://ftp.uk.linux.org/pub/people/dwmw2/mtd/cvs
  13 MTD_HOST_DIR := $(TOOL_BUILD_DIR)/mtd_snapshot
  14 MTD_DIR:=$(BUILD_DIR)/mtd_snapshot
  15 MTD_UNZIP:=bzcat
  16 else
  17 MTD_VERSION:=1.0.0
  18 MTD_SOURCE:=mtd-utils-$(MTD_VERSION).tar.gz
  19 MTD_SITE:=ftp://ftp.infradead.org/pub/mtd-utils
  20 MTD_HOST_DIR := $(TOOL_BUILD_DIR)/mtd-utils-$(MTD_VERSION)
  21 MTD_DIR:=$(BUILD_DIR)/mtd-utils-$(MTD_VERSION)
  22 MTD_UNZIP:=zcat
  23 endif
  24
  25
  26
  27 #############################################################
  28 #
  29 # Build mkfs.jffs2 for use on the local host system if
  30 # needed by target/jffs2root.
  31 #
  32 #############################################################
  33 MKFS_JFFS2_HOST := $(MTD_HOST_DIR)/mkfs.jffs2
  34 SUMTOOL_JFFS2_HOST := $(MTD_HOST_DIR)/sumtool
  35
  36 ifeq ($(strip $(BR2_PACKAGE_MTD_SNAPSHOT)),y)
  37 $(DL_DIR)/$(MTD_SOURCE):
  38         $(WGET) -P $(DL_DIR) $(MTD_SITE)/$(MTD_DL_SOURCE)
  39         #mv $(DL_DIR)/$(MTD_DL_SOURCE) $(DL_DIR)/$(MTD_SOURCE)
  40
  41 $(MTD_HOST_DIR)/Makefile: $(DL_DIR)/$(MTD_SOURCE)
  42         $(MTD_UNZIP) $(DL_DIR)/$(MTD_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
  43         mv $(TOOL_BUILD_DIR)/$(shell tar tjf dl/$(MTD_SOURCE) | head -n 1 | xargs basename) $(MTD_HOST_DIR)
  44         touch $(MTD_HOST_DIR)/Makefile
  45 else
  46 ifneq ($(MTD_SOURCE),)
  47 $(DL_DIR)/$(MTD_SOURCE):
  48         $(WGET) -P $(DL_DIR) $(MTD_SITE)/$(MTD_SOURCE)
  49 endif
  50
  51 $(MTD_HOST_DIR)/Makefile: $(DL_DIR)/$(MTD_SOURCE)
  52         $(MTD_UNZIP) $(DL_DIR)/$(MTD_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
  53         toolchain/patch-kernel.sh $(MTD_HOST_DIR) package/mtd \*.patch
  54         touch $(MTD_HOST_DIR)/Makefile
  55 endif
  56
  57 $(MKFS_JFFS2_HOST): $(MTD_HOST_DIR)/Makefile
  58         CFLAGS=-I$(LINUX_HEADERS_DIR)/include \
  59                 $(MAKE) LINUXDIR=$(LINUX_DIR) -C $(MTD_HOST_DIR) mkfs.jffs2
  60
  61 $(SUMTOOL_JFFS2_HOST): $(MTD_HOST_DIR)/Makefile
  62         CFLAGS=-I$(LINUX_HEADERS_DIR)/include \
  63                 $(MAKE) LINUXDIR=$(LINUX_DIR) -C $(MTD_HOST_DIR) sumtool
  64
  65 mtd-host-sumtool: $(SUMTOOL_JFFS2_HOST)
  66
  67 mtd-host: $(MKFS_JFFS2_HOST)
  68
  69 mtd-host-source: $(DL_DIR)/$(MTD_SOURCE)
  70
  71 mtd-host-clean:
  72         -$(MAKE) -C $(MTD_HOST_DIR) clean
  73
  74 mtd-host-dirclean:
  75         rm -rf $(MTD_HOST_DIR)
  76
  77 #############################################################
  78 #
  79 # build mtd for use on the target system
  80 #
  81 #############################################################
  82 $(MTD_DIR)/Makefile: $(DL_DIR)/$(MTD_SOURCE)
  83         $(MTD_UNZIP) $(DL_DIR)/$(MTD_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
  84 ifeq ($(strip $(BR2_PACKAGE_MTD_SNAPSHOT)),y)
  85         mv $(BUILD_DIR)/$(shell tar tjf dl/$(MTD_SOURCE) | head -n 1 | xargs basename) $(MTD_DIR)
  86         touch $(MTD_DIR)/Makefile
  87 else
  88         toolchain/patch-kernel.sh $(MTD_DIR) package/mtd \*.patch
  89         touch $(MTD_DIR)/Makefile
  90 endif
  91
  92 MTD_TARGETS_n :=
  93 MTD_TARGETS_y :=
  94
  95 MTD_TARGETS_$(BR2_PACKAGE_MTD_FLASH_ERASE)              += flash_erase
  96 MTD_TARGETS_$(BR2_PACKAGE_MTD_FLASH_ERASEALL)           += flash_eraseall
  97 MTD_TARGETS_$(BR2_PACKAGE_MTD_FLASH_INFO)               += flash_info
  98 MTD_TARGETS_$(BR2_PACKAGE_MTD_FLASH_LOCK)               += flash_lock
  99 MTD_TARGETS_$(BR2_PACKAGE_MTD_FLASH_UNLOCK)             += flash_unlock
 100 MTD_TARGETS_$(BR2_PACKAGE_MTD_FLASHCP)                  += flashcp
 101 MTD_TARGETS_$(BR2_PACKAGE_MTD_MKFSJFFS2)                += mkfs.jffs2
 102 MTD_TARGETS_$(BR2_PACKAGE_MTD_MKFSJFFS)                 += mkfs.jffs
 103 MTD_TARGETS_$(BR2_PACKAGE_MTD_JFFS2DUMP)                += jffs2dump
 104 MTD_TARGETS_$(BR2_PACKAGE_MTD_JFFS3DUMP)                += jffs3dump
 105 MTD_TARGETS_$(BR2_PACKAGE_MTD_SUMTOOL)                  += sumtool
 106 MTD_TARGETS_$(BR2_PACKAGE_MTD_FTL_CHECK)                += ftl_check
 107 MTD_TARGETS_$(BR2_PACKAGE_MTD_FTL_FORMAT)               += ftl_format
 108 MTD_TARGETS_$(BR2_PACKAGE_MTD_NFTLDUMP)                 += nftldump
 109 MTD_TARGETS_$(BR2_PACKAGE_MTD_NFTL_FORMAT)              += nftl_format
 110 MTD_TARGETS_$(BR2_PACKAGE_MTD_NANDDUMP)                 += nanddump
 111 MTD_TARGETS_$(BR2_PACKAGE_MTD_NANDWRITE)                += nandwrite
 112 MTD_TARGETS_$(BR2_PACKAGE_MTD_MTD_DEBUG)                += mtd_debug
 113 MTD_TARGETS_$(BR2_PACKAGE_MTD_DOCFDISK)                 += docfdisk
 114 MTD_TARGETS_$(BR2_PACKAGE_MTD_DOC_LOADBIOS)             += doc_loadbios
 115
 116 MTD_BUILD_TARGETS := $(addprefix $(MTD_DIR)/, $(MTD_TARGETS_y))
 117
 118 $(MTD_BUILD_TARGETS): $(MTD_DIR)/Makefile
 119         CFLAGS="-I$(LINUX_HEADERS_DIR)/include $(TARGET_CFLAGS)" \
 120         $(MAKE) CC=$(TARGET_CC) LINUXDIR=$(LINUX_DIR) -C $(MTD_DIR)
 121
 122 MTD_TARGETS := $(addprefix $(TARGET_DIR)/usr/sbin/, $(MTD_TARGETS_y))
 123
 124 $(MTD_TARGETS): $(TARGET_DIR)/usr/sbin/% : $(MTD_DIR)/%
 125         cp -f $< $@
 126         $(STRIP) $@
 127
 128 mtd: zlib $(MTD_TARGETS)
 129
 130 mtd-source: $(DL_DIR)/$(MTD_SOURCE)
 131
 132 mtd-clean:
 133         -$(MAKE) -C $(MTD_DIR) clean
 134
 135 mtd-dirclean:
 136         rm -rf $(MTD_DIR)
 137
 138
 139 #############################################################
 140 #
 141 # Toplevel Makefile options
 142 #
 143 #############################################################
 144 ifeq ($(strip $(BR2_PACKAGE_MTD)),y)
 145 TARGETS+=mtd
 146 endif