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#############################################################
#
# at91bootstrap
#
#############################################################
AT91BOOTSTRAP_VERSION:=2.3
AT91BOOTSTRAP_NAME:=at91bootstrap-$(AT91BOOTSTRAP_VERSION)
ATMEL_MIRROR:=$(strip $(subst ",, $(BR2_ATMEL_MIRROR)))
AT91BOOTSTRAP_SITE:=$(ATMEL_MIRROR)/Source
AT91BOOTSTRAP_SOURCE:=$(AT91BOOTSTRAP_NAME).tar.bz2
AT91BOOTSTRAP_DIR:=$(PROJECT_BUILD_DIR)/$(AT91BOOTSTRAP_NAME)
AT91BOOTSTRAP:=$(strip $(subst ",, $(BR2_AT91BOOTSTRAP)))
AT91BOOTSTRAP_ZCAT:=bzcat
AT91BOOTSTRAP_MEMORY:=$(strip $(subst ",, $(BR2_TARGET_AT91BOOTSTRAP_MEMORY)))
AT91BOOTSTRAP_BINARY:=$(BOARD_NAME)-$(AT91BOOTSTRAP_MEMORY)boot-$(AT91BOOTSTRAP_VERSION).bin
AT91BOOTSTRAP_TARGET:=$(AT91BOOTSTRAP_DIR)/binaries/$(AT91BOOTSTRAP_BINARY)
$(DL_DIR)/$(AT91BOOTSTRAP_SOURCE):
$(WGET) -P $(DL_DIR) $(AT91BOOTSTRAP_SITE)/$(AT91BOOTSTRAP_SOURCE)
$(AT91BOOTSTRAP_DIR)/.unpacked: $(DL_DIR)/$(AT91BOOTSTRAP_SOURCE)
mkdir -p $(PROJECT_BUILD_DIR)
$(AT91BOOTSTRAP_ZCAT) $(DL_DIR)/$(AT91BOOTSTRAP_SOURCE) | tar -C $(PROJECT_BUILD_DIR) $(TAR_OPTIONS) -
touch $(AT91BOOTSTRAP_DIR)/.unpacked
$(AT91BOOTSTRAP_DIR)/.configured: $(AT91BOOTSTRAP_DIR)/.unpacked .config
$(MAKE) \
MEMORY=$(AT91BOOTSTRAP_MEMORY) \
CROSS_COMPILE=$(TARGET_CROSS) \
-C $(AT91BOOTSTRAP_DIR) \
$(BOARD_NAME)_defconfig
touch $(AT91BOOTSTRAP_DIR)/.configured
$(AT91BOOTSTRAP_TARGET): $(AT91BOOTSTRAP_DIR)/.configured
$(MAKE) \
MEMORY=$(AT91BOOTSTRAP_MEMORY) \
CROSS_COMPILE=$(TARGET_CROSS) \
-C $(AT91BOOTSTRAP_DIR)
at91bootstrap-source: $(DL_DIR)/$(AT91BOOTSTRAP_SOURCE)
at91bootstrap-clean:
make -C $(AT91BOOTSTRAP_DIR) clean
at91bootstrap-dirclean:
rm -rf $(AT91BOOTSTRAP_DIR)
at91bootstrap: $(BINARIES_DIR)/$(AT91BOOTSTRAP_BINARY)
$(BINARIES_DIR)/$(AT91BOOTSTRAP_BINARY): $(AT91BOOTSTRAP_TARGET)
mkdir -p $(BINARIES_DIR)
cp $(AT91BOOTSTRAP_TARGET) $(BINARIES_DIR)/$(AT91BOOTSTRAP_BINARY)
cp $(AT91BOOTSTRAP_TARGET) /tftpboot/$(AT91BOOTSTRAP_BINARY)
.PHONY: at91bootstrap
#############################################################
#
# Toplevel Makefile options
#
#############################################################
ifeq ($(strip $(BR2_TARGET_AT91BOOTSTRAP)),y)
TARGETS+=at91bootstrap
endif
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