* u-boot-v2.*

  	add support for u-boot-v2


git-svn-id: https://svn.pengutronix.de/svn/ptxdist/trunks/ptxdist-trunk@7783 33e552b5-05e3-0310-8538-816dae2090ed

1 files changed, 155 insertions, 0 deletions

diff --git a/rules/u-boot-v2.make b/rules/u-boot-v2.make
new file mode 100644
index 000000000..9d414c658
--- /dev/null
+++ b/rules/u-boot-v2.make
@@ -0,0 +1,155 @@
+# -*-makefile-*-
+# $Id: template 6655 2007-01-02 12:55:21Z rsc $
+#
+# Copyright (C) 2007 by Sascha Hauer
+#
+# 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-$(PTXCONF_U_BOOT_V2) += u-boot-v2
+
+#
+# Paths and names
+#
+U_BOOT_V2_VERSION	:= 2.0.0-rc4
+U_BOOT_V2		:= u-boot-$(U_BOOT_V2_VERSION)
+U_BOOT_V2_SUFFIX	:= tar.gz
+U_BOOT_V2_URL		:= http://www.pengutronix.de/software/u-boot/download/$(U_BOOT_V2).$(U_BOOT_V2_SUFFIX)
+U_BOOT_V2_SOURCE	:= $(SRCDIR)/$(U_BOOT_V2).$(U_BOOT_V2_SUFFIX)
+U_BOOT_V2_DIR		:= $(BUILDDIR)/$(U_BOOT_V2)
+
+U_BOOT_V2_CONFIG	:= $(call remove_quotes,$(PTXDIST_WORKSPACE)/$(PTXCONF_U_BOOT_V2_CONFIG))
+
+# ----------------------------------------------------------------------------
+# Get
+# ----------------------------------------------------------------------------
+
+u-boot-v2_get: $(STATEDIR)/u-boot-v2.get
+
+$(STATEDIR)/u-boot-v2.get:
+	@$(call targetinfo, $@)
+	@$(call touch, $@)
+
+$(U_BOOT_V2_SOURCE):
+	@$(call targetinfo, $@)
+	@$(call get, U_BOOT_V2)
+
+# ----------------------------------------------------------------------------
+# Extract
+# ----------------------------------------------------------------------------
+
+u-boot-v2_extract: $(STATEDIR)/u-boot-v2.extract
+
+$(STATEDIR)/u-boot-v2.extract:
+	@$(call targetinfo, $@)
+	@$(call clean, $(U_BOOT_V2_DIR))
+	@$(call extract, U_BOOT_V2)
+	@$(call patchin, U_BOOT_V2)
+	@$(call touch, $@)
+
+# ----------------------------------------------------------------------------
+# Prepare
+# ----------------------------------------------------------------------------
+
+$(U_BOOT_V2_CONFIG):
+	@echo
+	@echo "***************************************************************************"
+	@echo "**** Please generate a u-boot config with \"ptxdist menuconfig uboot\" ****"
+	@echo "***************************************************************************"
+	@echo
+	@echo
+	@exit 1
+
+U_BOOT_V2_MAKEVARS := \
+	$(PARALLELMFLAGS) \
+	HOSTCC=$(HOSTCC) \
+	ARCH=$(PTXCONF_U_BOOT_V2_ARCH) \
+	CROSS_COMPILE=$(shell readlink .utoolchain)/bfin-elf-
+
+u-boot-v2_prepare: $(STATEDIR)/u-boot-v2.prepare
+
+U_BOOT_V2_PATH	:= PATH=$(CROSS_PATH)
+U_BOOT_V2_ENV 	:= $(CROSS_ENV)
+
+$(STATEDIR)/u-boot-v2.prepare: $(U_BOOT_V2_CONFIG)
+	@$(call targetinfo, $@)
+	@if [ ! -e .utoolchain ]; then							\
+		echo "no .utoolchain link found. Please create a link";			\
+		echo ".utoolchain to the bin directory of your bfin-elf toolchain";	\
+		exit 1;									\
+	fi
+	@if [ -f $(U_BOOT_V2_CONFIG) ]; then						\
+		echo "Using U-Boot-v2 config file: $(U_BOOT_V2_CONFIG)";		\
+		install -m 644 $(U_BOOT_V2_CONFIG) $(U_BOOT_V2_DIR)/.config;		\
+	else										\
+		echo "ERROR: No such u-boot config: $(U_BOOT_V2_CONFIG)";		\
+		exit 1;									\
+	fi
+	@$(call touch, $@)
+
+# ----------------------------------------------------------------------------
+# Compile
+# ----------------------------------------------------------------------------
+
+u-boot-v2_compile: $(STATEDIR)/u-boot-v2.compile
+
+$(STATEDIR)/u-boot-v2.compile:
+	@$(call targetinfo, $@)
+	cd $(U_BOOT_V2_DIR) && $(U_BOOT_V2_PATH) $(MAKE) $(U_BOOT_V2_MAKEVARS)
+	@$(call touch, $@)
+
+# ----------------------------------------------------------------------------
+# Install
+# ----------------------------------------------------------------------------
+
+u-boot-v2_install: $(STATEDIR)/u-boot-v2.install
+
+$(STATEDIR)/u-boot-v2.install:
+	@$(call targetinfo, $@)
+	@$(call touch, $@)
+
+# ----------------------------------------------------------------------------
+# Target-Install
+# ----------------------------------------------------------------------------
+
+u-boot-v2_targetinstall: $(STATEDIR)/u-boot-v2.targetinstall
+
+$(STATEDIR)/u-boot-v2.targetinstall:
+	@$(call targetinfo, $@)
+
+	install -D $(U_BOOT_V2_DIR)/uboot.bin $(IMAGEDIR)/u-boot-v2-image;
+
+	@$(call touch, $@)
+
+# ----------------------------------------------------------------------------
+# Clean
+# ----------------------------------------------------------------------------
+
+u-boot-v2_clean:
+	rm -rf $(STATEDIR)/u-boot-v2.*
+	rm -rf $(IMAGEDIR)/u-boot-v2_*
+	rm -rf $(U_BOOT_V2_DIR)
+
+# ----------------------------------------------------------------------------
+# oldconfig / menuconfig
+# ----------------------------------------------------------------------------
+
+u-boot-v2_oldconfig u-boot-v2_menuconfig: $(STATEDIR)/u-boot-v2.extract
+	@if test -e $(U_BOOT_V2_CONFIG); then \
+		cp $(U_BOOT_V2_CONFIG) $(U_BOOT_V2_DIR)/.config; \
+	fi
+	cd $(U_BOOT_V2_DIR) && \
+		$(U_BOOT_V2_PATH) $(MAKE) $(U_BOOT_V2_MAKEVARS) $(subst u-boot-v2_,,$@)
+	@if cmp -s $(U_BOOT_V2_DIR)/.config $(U_BOOT_V2_CONFIG); then \
+		echo "U-Boot-v2 configuration unchanged"; \
+	else \
+		cp $(U_BOOT_V2_DIR)/.config $(U_BOOT_V2_CONFIG); \
+	fi
+
+# vim: syntax=make