include/u-boot.mk

   1 include $(INCLUDE_DIR)/prereq.mk
   2
   3 PKG_NAME ?= u-boot
   4
   5 ifndef PKG_SOURCE_PROTO
   6 PKG_SOURCE = $(PKG_NAME)-$(PKG_VERSION).tar.bz2
   7 PKG_SOURCE_URL = \
   8         https://mirror.cyberbits.eu/u-boot \
   9         https://ftp.denx.de/pub/u-boot \
  10         ftp://ftp.denx.de/pub/u-boot
  11 endif
  12
  13 PKG_BUILD_DIR = $(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
  14
  15 PKG_TARGETS := bin
  16 PKG_FLAGS:=nonshared
  17
  18 PKG_LICENSE:=GPL-2.0 GPL-2.0+
  19 PKG_LICENSE_FILES:=Licenses/README
  20
  21 PKG_BUILD_PARALLEL ?= 1
  22
  23 ifdef UBOOT_USE_BINMAN
  24   $(eval $(call TestHostCommand,python3-pyelftools, \
  25     Please install the Python3 elftools module, \
  26     $(STAGING_DIR_HOST)/bin/python3 -c 'import elftools'))
  27 endif
  28
  29 ifdef UBOOT_USE_INTREE_DTC
  30   $(eval $(call TestHostCommand,python3-dev, \
  31     Please install the python3-dev package, \
  32     python3.11-config --includes 2>&1 | grep 'python3', \
  33     python3.10-config --includes 2>&1 | grep 'python3', \
  34     python3.9-config --includes 2>&1 | grep 'python3', \
  35     python3.8-config --includes 2>&1 | grep 'python3', \
  36     python3.7-config --includes 2>&1 | grep 'python3', \
  37     python3-config --includes 2>&1 | grep -E 'python3\.([7-9]|[0-9][0-9])\.?'))
  38
  39   $(eval $(call TestHostCommand,python3-setuptools, \
  40     Please install the Python3 setuptools module, \
  41     $(STAGING_DIR_HOST)/bin/python3 -c 'import setuptools'))
  42
  43   $(eval $(call TestHostCommand,swig, \
  44     Please install the swig package, \
  45     swig -version))
  46 endif
  47
  48 export GCC_HONOUR_COPTS=s
  49
  50 define Package/u-boot/install/default
  51         $(CP) $(patsubst %,$(PKG_BUILD_DIR)/%,$(UBOOT_IMAGE)) $(1)/
  52 endef
  53
  54 Package/u-boot/install = $(Package/u-boot/install/default)
  55
  56 define U-Boot/Init
  57   BUILD_TARGET:=
  58   BUILD_SUBTARGET:=
  59   BUILD_DEVICES:=
  60   NAME:=
  61   DEPENDS:=
  62   HIDDEN:=
  63   DEFAULT:=
  64   VARIANT:=$(1)
  65   UBOOT_CONFIG:=$(1)
  66   UBOOT_IMAGE:=u-boot.bin
  67 endef
  68
  69 TARGET_DEP = TARGET_$(BUILD_TARGET)$(if $(BUILD_SUBTARGET),_$(BUILD_SUBTARGET))
  70
  71 UBOOT_MAKE_FLAGS = \
  72         PATH=$(STAGING_DIR_HOST)/bin:$(PATH) \
  73         HOSTCC="$(HOSTCC)" \
  74         HOSTCFLAGS="$(HOST_CFLAGS) $(HOST_CPPFLAGS) -std=gnu11" \
  75         HOSTLDFLAGS="$(HOST_LDFLAGS)" \
  76         LOCALVERSION="-OpenWrt-$(REVISION)" \
  77         STAGING_PREFIX="$(STAGING_DIR_HOST)" \
  78         PKG_CONFIG_PATH="$(STAGING_DIR_HOST)/lib/pkgconfig" \
  79         PKG_CONFIG_LIBDIR="$(STAGING_DIR_HOST)/lib/pkgconfig" \
  80         PKG_CONFIG_EXTRAARGS="--static" \
  81         $(if $(findstring c,$(OPENWRT_VERBOSE)),V=1,V='')
  82
  83 define Build/U-Boot/Target
  84   $(eval $(call U-Boot/Init,$(1)))
  85   $(eval $(call U-Boot/Default,$(1)))
  86   $(eval $(call U-Boot/$(1),$(1)))
  87
  88  define Package/u-boot-$(1)
  89     SECTION:=boot
  90     CATEGORY:=Boot Loaders
  91     TITLE:=U-Boot for $(NAME)
  92     VARIANT:=$(VARIANT)
  93     DEPENDS:=@!IN_SDK $(DEPENDS)
  94     HIDDEN:=$(HIDDEN)
  95     ifneq ($(BUILD_TARGET),)
  96       DEPENDS += @$(TARGET_DEP)
  97       ifneq ($(BUILD_DEVICES),)
  98         DEFAULT := y if ($(TARGET_DEP)_Default \
  99                 $(patsubst %,|| $(TARGET_DEP)_DEVICE_%,$(BUILD_DEVICES)) \
 100                 $(patsubst %,|| $(patsubst TARGET_%,TARGET_DEVICE_%,$(TARGET_DEP))_DEVICE_%,$(BUILD_DEVICES)))
 101       endif
 102     endif
 103     $(if $(DEFAULT),DEFAULT:=$(DEFAULT))
 104     URL:=http://www.denx.de/wiki/U-Boot
 105   endef
 106
 107   define Package/u-boot-$(1)/install
 108         $$(Package/u-boot/install)
 109   endef
 110 endef
 111
 112 define Build/Configure/U-Boot
 113         +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) $(UBOOT_CONFIGURE_VARS) $(UBOOT_CONFIG)_config
 114         $(if $(strip $(UBOOT_CUSTOMIZE_CONFIG)),
 115                 $(PKG_BUILD_DIR)/scripts/config --file $(PKG_BUILD_DIR)/.config $(UBOOT_CUSTOMIZE_CONFIG)
 116                 +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) $(UBOOT_CONFIGURE_VARS) oldconfig)
 117 endef
 118
 119 ifndef UBOOT_USE_INTREE_DTC
 120   DTC=$(wildcard $(LINUX_DIR)/scripts/dtc/dtc)
 121 endif
 122
 123 define Build/Compile/U-Boot
 124         +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
 125                 CROSS_COMPILE=$(TARGET_CROSS) \
 126                 $(if $(DTC),DTC="$(DTC)") \
 127                 $(UBOOT_MAKE_FLAGS)
 128 endef
 129
 130 define BuildPackage/U-Boot/Defaults
 131   Build/Configure/Default = $$$$(Build/Configure/U-Boot)
 132   Build/Compile/Default = $$$$(Build/Compile/U-Boot)
 133 endef
 134
 135 define BuildPackage/U-Boot
 136   $(eval $(call BuildPackage/U-Boot/Defaults))
 137   $(foreach type,$(if $(DUMP),$(UBOOT_TARGETS),$(BUILD_VARIANT)), \
 138     $(eval $(call Build/U-Boot/Target,$(type)))
 139   )
 140   $(eval $(call Build/DefaultTargets))
 141   $(foreach type,$(if $(DUMP),$(UBOOT_TARGETS),$(BUILD_VARIANT)), \
 142     $(call BuildPackage,u-boot-$(type))
 143   )
 144 endef