[barebox] add new packet barebox

barebox is the famous bootloader formerly known as u-boot-v2, now
featured in ptxdist.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

1 files changed, 123 insertions, 0 deletions

diff --git a/rules/barebox.make b/rules/barebox.make
new file mode 100644
index 000000000..7f55859af
--- /dev/null
+++ b/rules/barebox.make
@@ -0,0 +1,123 @@
+# -*-makefile-*-
+#
+# Copyright (C) 2007 by Sascha Hauer
+#               2008, 2009 by Marc Kleine-Budde
+#
+# See CREDITS for details about who has contributed to this project.
+#
+# For further information about the PTXdist project and license conditions
+# see the README file.
+#
+
+#
+# We provide this package
+#
+PACKAGES-$(PTXCONF_BAREBOX) += barebox
+
+#
+# Paths and names
+#
+BAREBOX_VERSION	:= $(call remove_quotes,$(PTXCONF_BAREBOX_VERSION))
+BAREBOX		:= barebox-$(BAREBOX_VERSION)
+BAREBOX_SUFFIX	:= tar.bz2
+BAREBOX_URL	:= http://www.barebox.org/download/$(BAREBOX).$(BAREBOX_SUFFIX)
+BAREBOX_SOURCE	:= $(SRCDIR)/$(BAREBOX).$(BAREBOX_SUFFIX)
+BAREBOX_DIR	:= $(BUILDDIR)/$(BAREBOX)
+BAREBOX_LICENSE	:= GPLv2
+
+BAREBOX_CONFIG	:= $(call remove_quotes, $(PTXDIST_PLATFORMCONFIGDIR)/$(PTXCONF_BAREBOX_CONFIG))
+
+# ----------------------------------------------------------------------------
+# Get
+# ----------------------------------------------------------------------------
+
+$(BAREBOX_SOURCE):
+	@$(call targetinfo)
+	@$(call get, BAREBOX)
+
+# ----------------------------------------------------------------------------
+# Prepare
+# ----------------------------------------------------------------------------
+
+BAREBOX_PATH	:= PATH=$(CROSS_PATH)
+BAREBOX_ENV 	:= KCONFIG_NOTIMESTAMP=1
+BAREBOX_MAKEVARS := \
+	HOSTCC=$(HOSTCC) \
+	ARCH=$(PTXCONF_BAREBOX_ARCH_STRING) \
+	CROSS_COMPILE=$(BOOTLOADER_CROSS_COMPILE)
+
+ifdef PTXCONF_BAREBOX
+$(BAREBOX_CONFIG):
+	@echo
+	@echo "****************************************************************************"
+	@echo "**** Please generate a barebox config with 'ptxdist menuconfig barebox' ****"
+	@echo "****************************************************************************"
+	@echo
+	@echo
+	@exit 1
+endif
+
+$(STATEDIR)/barebox.prepare: $(BAREBOX_CONFIG)
+	@$(call targetinfo)
+
+	@echo "Using barebox config file: $(BAREBOX_CONFIG)"
+	@install -m 644 $(BAREBOX_CONFIG) $(BAREBOX_DIR)/.config
+
+	@$(call ptx/oldconfig, BAREBOX)
+
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Compile
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/barebox.compile:
+	@$(call targetinfo)
+	cd $(BAREBOX_DIR) && $(BAREBOX_PATH) $(MAKE) $(BAREBOX_MAKEVARS)
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Install
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/barebox.install:
+	@$(call targetinfo)
+	@install -D -m755 $(BAREBOX_DIR)/scripts/bareboxenv $(PTXCONF_SYSROOT_HOST)/bin/bareboxenv
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Target-Install
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/barebox.targetinstall:
+	@$(call targetinfo)
+	@install -D -m644 $(BAREBOX_DIR)/barebox.bin $(IMAGEDIR)/barebox-image
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Clean
+# ----------------------------------------------------------------------------
+
+barebox_clean:
+	rm -rf $(STATEDIR)/barebox.*
+	rm -rf $(PKGDIR)/barebox_*
+	rm -rf $(IMAGEDIR)/barebox-image
+	rm -rf $(BAREBOX_DIR)
+
+# ----------------------------------------------------------------------------
+# oldconfig / menuconfig
+# ----------------------------------------------------------------------------
+
+barebox_oldconfig barebox_menuconfig: $(STATEDIR)/barebox.extract
+	@if test -e $(BAREBOX_CONFIG); then \
+		cp $(BAREBOX_CONFIG) $(BAREBOX_DIR)/.config; \
+	fi
+	cd $(BAREBOX_DIR) && \
+		$(BAREBOX_PATH) $(BAREBOX_ENV) $(MAKE) $(BAREBOX_MAKEVARS) $(subst barebox_,,$@)
+	@if cmp -s $(BAREBOX_DIR)/.config $(BAREBOX_CONFIG); then \
+		echo "barebox configuration unchanged"; \
+	else \
+		cp $(BAREBOX_DIR)/.config $(BAREBOX_CONFIG); \
+	fi
+
+# vim: syntax=make