procd: remove procd-nand package

We always want to support staged upgrades now, so it's better to include
upgraded into the main package. /lib/upgrade/nand.sh is moved to
base-files.

The procd-nand-firstboot package is removed for now, it may return later
as a separate package.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

package/base-files/Makefile

@@ -18,7 +18,9 @@ PKG_FILE_DEPENDS:=$(PLATFORM_DIR)/ $(GENERIC_PLATFORM_DIR)/base-files/
 PKG_BUILD_DEPENDS:=usign/host
 PKG_LICENSE:=GPL-2.0
 
-PKG_CONFIG_DEPENDS := CONFIG_SIGNED_PACKAGES CONFIG_TARGET_INIT_PATH CONFIG_TARGET_PREINIT_DISABLE_FAILSAFE
+PKG_CONFIG_DEPENDS := \
+	CONFIG_SIGNED_PACKAGES CONFIG_TARGET_INIT_PATH CONFIG_TARGET_PREINIT_DISABLE_FAILSAFE \
+	CONFIG_NAND_SUPPORT
 
 include $(INCLUDE_DIR)/package.mk
 
@@ -30,7 +32,7 @@ endif
 define Package/base-files
   SECTION:=base
   CATEGORY:=Base system
-  DEPENDS:=+netifd +libc +procd +jsonfilter +SIGNED_PACKAGES:usign +SIGNED_PACKAGES:lede-keyring +fstools +fwtool
+  DEPENDS:=+netifd +libc +procd +jsonfilter +SIGNED_PACKAGES:usign +SIGNED_PACKAGES:lede-keyring +NAND_SUPPORT:ubi-utils +fstools +fwtool
   TITLE:=Base filesystem for Lede
   URL:=http://openwrt.org/
   VERSION:=$(PKG_RELEASE)-$(REVISION)
@@ -105,9 +107,16 @@ ifdef CONFIG_SIGNED_PACKAGES
   endef
 endif
 
+ifeq ($(CONFIG_NAND_SUPPORT),)
+  define Package/base-files/nand-support
+	rm -f $(1)/lib/upgrade/nand.sh
+  endef
+endif
+
 define Package/base-files/install
 	$(CP) ./files/* $(1)/
 	$(Package/base-files/install-key)
+	$(Package/base-files/nand-support)
 	if [ -d $(GENERIC_PLATFORM_DIR)/base-files/. ]; then \
 		$(CP) $(GENERIC_PLATFORM_DIR)/base-files/* $(1)/; \
 	fi

package/system/procd/Makefile

@@ -22,11 +22,9 @@ PKG_LICENSE_FILES:=
 
 PKG_MAINTAINER:=John Crispin <john@phrozen.org>
 
-PKG_FLAGS:=nonshared
-
 PKG_CONFIG_DEPENDS:= \
 	CONFIG_TARGET_INIT_PATH CONFIG_KERNEL_SECCOMP \
-	CONFIG_NAND_SUPPORT CONFIG_PROCD_SHOW_BOOT CONFIG_PROCD_ZRAM_TMPFS \
+	CONFIG_PROCD_SHOW_BOOT CONFIG_PROCD_ZRAM_TMPFS \
 	CONFIG_KERNEL_NAMESPACES CONFIG_PACKAGE_procd-ujail CONFIG_PACKAGE_procd-seccomp
 
 include $(INCLUDE_DIR)/package.mk
@@ -42,7 +40,7 @@ TARGET_LDFLAGS += $(if $(CONFIG_USE_GLIBC),-lrt)
 define Package/procd
   SECTION:=base
   CATEGORY:=Base system
-  DEPENDS:=+ubusd +ubus +libjson-script +ubox +USE_GLIBC:librt +libubox +libubus +NAND_SUPPORT:procd-nand
+  DEPENDS:=+ubusd +ubus +libjson-script +ubox +USE_GLIBC:librt +libubox +libubus
   TITLE:=OpenWrt system process manager
 endef
 
@@ -60,20 +58,6 @@ define Package/procd-seccomp
   TITLE:=OpenWrt process seccomp helper + utrace
 endef
 
-define Package/procd-nand
-  SECTION:=utils
-  CATEGORY:=Utilities
-  DEPENDS:=@NAND_SUPPORT +ubi-utils
-  TITLE:=OpenWrt sysupgrade nand helper
-endef
-
-define Package/procd-nand-firstboot
-  SECTION:=utils
-  CATEGORY:=Utilities
-  DEPENDS:=procd-nand
-  TITLE:=OpenWrt firstboot nand helper
-endef
-
 define Package/procd/config
 menu "Configuration"
 	depends on PACKAGE_procd
@@ -91,10 +75,6 @@ endmenu
 endef
 
 
-ifeq ($(CONFIG_NAND_SUPPORT),y)
-  CMAKE_OPTIONS += -DBUILD_UPGRADED=1
-endif
-
 ifeq ($(CONFIG_PROCD_SHOW_BOOT),y)
   CMAKE_OPTIONS += -DSHOW_BOOT_ON_CONSOLE=1
 endif
@@ -114,7 +94,7 @@ endif
 define Package/procd/install
 	$(INSTALL_DIR) $(1)/sbin $(1)/etc $(1)/lib/functions
 
-	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/{init,procd,askfirst,udevtrigger} $(1)/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/{init,procd,askfirst,udevtrigger,upgraded} $(1)/sbin/
 	$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/lib/libsetlbf.so $(1)/lib
 	$(INSTALL_BIN) ./files/reload_config $(1)/sbin/
 	$(INSTALL_DATA) ./files/hotplug*.json $(1)/etc/
@@ -133,21 +113,6 @@ define Package/procd-seccomp/install
 	$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/lib/libpreload-trace.so $(1)/lib
 endef
 
-define Package/procd-nand/install
-	$(INSTALL_DIR) $(1)/sbin $(1)/lib/upgrade
-
-	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/upgraded $(1)/sbin/
-	$(INSTALL_DATA) ./files/nand.sh $(1)/lib/upgrade/
-endef
-
-define Package/procd-nand-firstboot/install
-	$(INSTALL_DIR) $(1)/lib/preinit
-
-	$(INSTALL_DATA) ./files/nand-preinit.sh $(1)/lib/preinit/60-nand-firstboot.sh
-endef
-
 $(eval $(call BuildPackage,procd))
 $(eval $(call BuildPackage,procd-ujail))
 $(eval $(call BuildPackage,procd-seccomp))
-$(eval $(call BuildPackage,procd-nand))
-$(eval $(call BuildPackage,procd-nand-firstboot))

package/system/procd/files/nand-preinit.sh

@@ -1,21 +0,0 @@
-#!/bin/sh
-# Copyright (C) 2014 OpenWrt.org
-
-nand_takeover() {
-	. /lib/upgrade/nand.sh
-	mtd=$(find_mtd_index "$CI_UBIPART")
-	esize=$(cat /proc/mtd | grep mtd$mtd |cut -d" " -f 3)
-	[ -z "$esize" ] && return 1
-	esize=$(printf "%d" 0x$esize)
-	for a in `seq 0 64`; do
-		mtd -o $((a * esize)) -l 400 dump /dev/mtd$mtd > /tmp/takeover.hdr
-		MAGIC=$(dd if=/tmp/takeover.hdr bs=1 skip=261 count=5 2> /dev/null)
-		SIZE=$(printf "%d" 0x$(dd if=/tmp/takeover.hdr bs=4 count=1 2> /dev/null | hexdump -v -n 4 -e '1/1 "%02x"'))
-		[ "$MAGIC" = "ustar" ] && {
-			mtd -o $((a * esize)) -l $((SIZE + 4)) dump /dev/mtd$mtd | dd bs=1 skip=4 of=/tmp/sysupgrade.tar
-			nand_do_upgrade_stage2 /tmp/sysupgrade.tar
-		}
-	done
-}
-
-boot_hook_add initramfs nand_takeover