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openwrt/package/base-files/Makefile
Enrico Mioso 57c1f3f9c5
base-files: add eMMC sysupgrade support 
Adds generic support for sysupgrading on eMMC-based devices.

Provide function emmc_do_upgrade and emmc_copy_config to be used in
/lib/upgrade/platform.sh instead of redundantly implementing the same
logic over and over again.
Similar to generic sysupgrade on NAND, use environment variables
CI_KERNPART, CI_ROOTPART and newly introduce CI_DATAPART to indicate
GPT partition names to be used. On devices with more than one MMC
block device, CI_ROOTDEV can be used to specify the MMC device for
partition name lookups.

Also allow to select block devices directly using EMMC_KERN_DEV,
EMMC_ROOT_DEV and EMMC_DATA_DEV, as using GPT partition names is not
always an option (e.g. when forced to use MBR).

To easily handle writing kernel and rootfs make use of sysupgrade.tar
format convention which is also already used for generic NAND support.

Signed-off-by: Enrico Mioso <mrkiko.rs@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
CC: Li Zhang <li.zhang@gl-inet.com>
CC: TruongSinh Tran-Nguyen <i@truongsinh.pro>
2021-12-02 20:42:58 +00:00

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Makefile
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#
# Copyright (C) 2007-2021 OpenWrt.org
# Copyright (C) 2010 Vertical Communications
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/version.mk
include $(INCLUDE_DIR)/feeds.mk
PKG_NAME:=base-files
PKG_FLAGS:=nonshared
PKG_RELEASE:=$(COMMITCOUNT)
PKG_FILE_DEPENDS:=$(PLATFORM_DIR)/ $(GENERIC_PLATFORM_DIR)/base-files/
PKG_BUILD_DEPENDS:=usign/host ucert/host
PKG_LICENSE:=GPL-2.0
# Extend depends from version.mk
PKG_CONFIG_DEPENDS += \
CONFIG_SIGNED_PACKAGES CONFIG_TARGET_INIT_PATH CONFIG_TARGET_PREINIT_DISABLE_FAILSAFE \
CONFIG_NAND_SUPPORT \
CONFIG_LEGACY_SDCARD_SUPPORT \
CONFIG_EMMC_SUPPORT \
CONFIG_CLEAN_IPKG \
CONFIG_PER_FEED_REPO \
$(foreach feed,$(FEEDS_AVAILABLE),CONFIG_FEED_$(feed))
include $(INCLUDE_DIR)/package.mk
ifneq ($(DUMP),1)
STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell echo $(CONFIG_TARGET_INIT_PATH) | $(MKHASH) md5)
TARGET:=-$(BOARD)
endif
define Package/base-files
SECTION:=base
CATEGORY:=Base system
DEPENDS:=+netifd +libc +jsonfilter +SIGNED_PACKAGES:usign +SIGNED_PACKAGES:openwrt-keyring +NAND_SUPPORT:ubi-utils +fstools +fwtool
TITLE:=Base filesystem for OpenWrt
URL:=http://openwrt.org/
VERSION:=$(PKG_RELEASE)-$(REVISION)
endef
define Package/base-files/conffiles
/etc/config/
/etc/config/network
/etc/config/system
/etc/dropbear/
/etc/ethers
/etc/group
/etc/hosts
/etc/inittab
/etc/iproute2/rt_protos
/etc/iproute2/rt_tables
/etc/passwd
/etc/profile
/etc/profile.d
/etc/protocols
/etc/rc.local
/etc/services
/etc/shadow
/etc/shells
/etc/shinit
/etc/sysctl.conf
/etc/sysupgrade.conf
$(call $(TARGET)/conffiles)
endef
define Package/base-files/description
This package contains a base filesystem and system scripts for OpenWrt.
endef
define ImageConfigOptions
mkdir -p $(1)/lib/preinit
echo 'pi_suppress_stderr="$(CONFIG_TARGET_PREINIT_SUPPRESS_STDERR)"' >$(1)/lib/preinit/00_preinit.conf
echo 'fs_failsafe_wait_timeout=$(if $(CONFIG_TARGET_PREINIT_TIMEOUT),$(CONFIG_TARGET_PREINIT_TIMEOUT),2)' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_init_path="$(TARGET_INIT_PATH)"' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_init_env=$(if $(CONFIG_TARGET_INIT_ENV),$(CONFIG_TARGET_INIT_ENV),"")' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_init_cmd=$(if $(CONFIG_TARGET_INIT_CMD),$(CONFIG_TARGET_INIT_CMD),"/sbin/init")' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_init_suppress_stderr="$(CONFIG_TARGET_INIT_SUPPRESS_STDERR)"' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_ifname=$(if $(CONFIG_TARGET_PREINIT_IFNAME),$(CONFIG_TARGET_PREINIT_IFNAME),"")' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_ip=$(if $(CONFIG_TARGET_PREINIT_IP),$(CONFIG_TARGET_PREINIT_IP),"192.168.1.1")' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_netmask=$(if $(CONFIG_TARGET_PREINIT_NETMASK),$(CONFIG_TARGET_PREINIT_NETMASK),"255.255.255.0")' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_broadcast=$(if $(CONFIG_TARGET_PREINIT_BROADCAST),$(CONFIG_TARGET_PREINIT_BROADCAST),"192.168.1.255")' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_preinit_net_messages="$(CONFIG_TARGET_PREINIT_SHOW_NETMSG)"' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_preinit_no_failsafe_netmsg="$(CONFIG_TARGET_PREINIT_SUPPRESS_FAILSAFE_NETMSG)"' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_preinit_no_failsafe="$(CONFIG_TARGET_PREINIT_DISABLE_FAILSAFE)"' >>$(1)/lib/preinit/00_preinit.conf
endef
define Build/Prepare
mkdir -p $(PKG_BUILD_DIR)
endef
define Build/Compile/Default
endef
Build/Compile = $(Build/Compile/Default)
ifdef CONFIG_SIGNED_PACKAGES
define Build/Configure
[ -s $(BUILD_KEY) -a -s $(BUILD_KEY).pub ] || \
$(STAGING_DIR_HOST)/bin/usign -G -s $(BUILD_KEY) -p $(BUILD_KEY).pub -c "Local build key"
[ -s $(BUILD_KEY).ucert ] || \
$(STAGING_DIR_HOST)/bin/ucert -I -c $(BUILD_KEY).ucert -p $(BUILD_KEY).pub -s $(BUILD_KEY)
endef
ifndef CONFIG_BUILDBOT
define Package/base-files/install-key
mkdir -p $(1)/etc/opkg/keys
$(CP) $(BUILD_KEY).pub $(1)/etc/opkg/keys/`$(STAGING_DIR_HOST)/bin/usign -F -p $(BUILD_KEY).pub`
endef
endif
endif
ifeq ($(CONFIG_NAND_SUPPORT),)
define Package/base-files/nand-support
rm -f $(1)/lib/upgrade/nand.sh
endef
endif
ifeq ($(CONFIG_EMMC_SUPPORT),)
define Package/base-files/emmc-support
rm -f $(1)/lib/upgrade/emmc.sh
endef
endif
ifeq ($(CONFIG_LEGACY_SDCARD_SUPPORT),)
define Package/base-files/legacy-sdcard-support
rm -f $(1)/lib/upgrade/legacy-sdcard.sh
endef
endif
define Package/base-files/install
$(CP) ./files/* $(1)/
$(Package/base-files/install-key)
$(Package/base-files/nand-support)
$(Package/base-files/legacy-sdcard-support)
$(Package/base-files/emmc-support)
if [ -d $(GENERIC_PLATFORM_DIR)/base-files/. ]; then \
$(CP) $(GENERIC_PLATFORM_DIR)/base-files/* $(1)/; \
fi
if [ -d $(PLATFORM_DIR)/base-files/. ]; then \
$(CP) $(PLATFORM_DIR)/base-files/* $(1)/; \
fi
$(if $(filter-out $(PLATFORM_DIR),$(PLATFORM_SUBDIR)), \
if [ -d $(PLATFORM_SUBDIR)/base-files/. ]; then \
$(CP) $(PLATFORM_SUBDIR)/base-files/* $(1)/; \
fi; \
)
$(VERSION_SED_SCRIPT) \
$(1)/etc/banner \
$(1)/etc/device_info \
$(1)/etc/openwrt_release \
$(1)/etc/openwrt_version \
$(1)/usr/lib/os-release
$(SED) "s#%PATH%#$(TARGET_INIT_PATH)#g" \
$(1)/sbin/hotplug-call \
$(1)/etc/preinit \
$(1)/etc/profile
mkdir -p \
$(1)/CONTROL \
$(1)/dev \
$(1)/etc/config \
$(1)/etc/crontabs \
$(1)/etc/rc.d \
$(1)/overlay \
$(1)/lib/firmware \
$(1)/mnt \
$(1)/proc \
$(1)/tmp \
$(1)/usr/lib \
$(1)/usr/bin \
$(1)/sys \
$(1)/www \
$(1)/root
$(LN) /proc/mounts $(1)/etc/mtab
$(if $(LIB_SUFFIX),-$(LN) lib $(1)/lib$(LIB_SUFFIX))
$(if $(LIB_SUFFIX),-$(LN) lib $(1)/usr/lib$(LIB_SUFFIX))
ifneq ($(CONFIG_TARGET_ROOTFS_PERSIST_VAR),y)
rm -f $(1)/var
$(LN) tmp $(1)/var
else
mkdir -p $(1)/var
$(LN) /tmp/run $(1)/var/run
endif
$(LN) /tmp/resolv.conf /tmp/TZ /tmp/localtime $(1)/etc/
chmod 0600 $(1)/etc/shadow
chmod 1777 $(1)/tmp
$(call ImageConfigOptions,$(1))
$(call Package/base-files/install-target,$(1))
for conffile in $(1)/etc/config/*; do \
if [ -f "$$$$conffile" ]; then \
grep "$$$${conffile##$(1)}" $(1)/CONTROL/conffiles || \
echo "$$$${conffile##$(1)}" >> $(1)/CONTROL/conffiles; \
fi \
done
$(if $(CONFIG_INCLUDE_CONFIG), \
echo -e "# Build configuration for board $(BOARD)/$(SUBTARGET)/$(PROFILE)\n" >$(1)/etc/build.config; \
cat $(BIN_DIR)/config.buildinfo >>$(1)/etc/build.config; \
cat $(BIN_DIR)/feeds.buildinfo >>$(1)/etc/build.feeds; \
cat $(BIN_DIR)/version.buildinfo >>$(1)/etc/build.version)
$(if $(CONFIG_CLEAN_IPKG),, \
mkdir -p $(1)/etc/opkg; \
$(call FeedSourcesAppend,$(1)/etc/opkg/distfeeds.conf); \
$(VERSION_SED_SCRIPT) $(1)/etc/opkg/distfeeds.conf)
$(if $(CONFIG_IPK_FILES_CHECKSUMS),, \
rm -f $(1)/sbin/pkg_check)
$(if $(CONFIG_TARGET_PREINIT_DISABLE_FAILSAFE), \
rm -f $(1)/etc/banner.failsafe,)
endef
ifneq ($(DUMP),1)
-include $(PLATFORM_DIR)/base-files.mk
-include $(PLATFORM_SUBDIR)/base-files.mk
endif
$(eval $(call BuildPackage,base-files))
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