layerscape: add ppa firmware package

This patch is to add PPA (The Primary Protected Application)
package and also enable it for all layerscape devices.
LSDK github provides ppa source code git tree, but it
only could be compiled with 64-bit toolchain. For 32-bit
devices, there was no method to use it.
https://github.com/qoriq-open-source/ppa-generic

This patch is to directly use a private ppa binary tree for
both 32-bit and 64-bit devices.

Signed-off-by: Yangbo Lu <[email protected]>

package/firmware/layerscape/ppa/Makefile

@@ -0,0 +1,105 @@
+#
+# Copyright 2017 NXP
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/image.mk
+
+PKG_NAME:=ppa
+PKG_VERSION:=2017.09
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/yangbolu1991/ppa-binary.git
+PKG_SOURCE_VERSION:=76a80ca988affbee67bb17096aefb82ba6d91be7
+PKG_MIRROR_HASH:=76be14a8be9e01036a0e103c8e86d40a6ce4c1a7504930d0d9da54a570744be3
+
+PKG_BUILD_DIR=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
+
+PKG_FLAGS:=nonshared
+
+include $(INCLUDE_DIR)/package.mk
+
+define ppa/Default
+	TITLE:=
+	CONFIG:=
+endef
+
+define ppa/ls1043ardb
+	TITLE=PPA firmware $(PKG_NAME)-$(PKG_VERSION) for NXP ls1043ardb 64b/32b Dev Board
+	CONFIG=ppa-ls1043a.itb
+endef
+
+define ppa/ls1046ardb
+	TITLE=PPA firmware $(PKG_NAME)-$(PKG_VERSION) for NXP ls1046ardb 64b/32b Dev Board
+	CONFIG=ppa-ls1046a.itb
+endef
+
+define ppa/ls1012ardb
+	TITLE=PPA firmware $(PKG_NAME)-$(PKG_VERSION) for NXP ls1012ardb 64b/32b Dev Board
+	CONFIG=ppa-ls1012a.itb
+endef
+
+define ppa/ls1088ardb
+	TITLE=PPA firmware $(PKG_NAME)-$(PKG_VERSION) for NXP ls1088ardb 64b/32b Dev Board
+	CONFIG=ppa-ls1088a.itb
+endef
+
+define ppa/ls2088ardb
+	TITLE=PPA firmware $(PKG_NAME)-$(PKG_VERSION) for NXP ls2088ardb 64b/32b Dev Board
+	CONFIG=ppa-ls2088a.itb
+endef
+
+PPAS := \
+	ls1043ardb \
+	ls1046ardb \
+	ls1012ardb \
+	ls1088ardb \
+	ls2088ardb
+
+define Package/ppa/template
+define Package/layerscape-ppa-$(1)
+	SECTION:=firmware
+	CATEGORY:=Firmware
+	DEPENDS:= @TARGET_layerscape
+	TITLE:=$(2)
+	VARIANT:=$(1)
+endef
+endef
+
+define BuildPPAPackage
+	$(eval $(ppa/Default))
+	$(eval $(ppa/$(1)))
+	$(call Package/ppa/template,$(1),$(TITLE))
+endef
+
+ifdef BUILD_VARIANT
+$(eval $(call ppa/$(BUILD_VARIANT)))
+PPA_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
+endif
+
+define Build/Compile
+endef
+
+define Package/ppa/install/default
+	$(INSTALL_DIR) $(STAGING_DIR_IMAGE)
+	$(CP) $(PKG_BUILD_DIR)/$(PPA_CONFIG) $(STAGING_DIR_IMAGE)/$(1)-ppa.itb
+endef
+
+define Package/ppa/install/template
+define Package/layerscape-ppa-$(1)/install
+	$(call Package/ppa/install/default,$(2))
+endef
+endef
+
+$(foreach r,$(PPAS), \
+	$(eval $(call Package/ppa/install/template,$(r),$(r))) \
+)
+
+$(foreach r,$(PPAS), \
+	$(eval $(call BuildPPAPackage,$(r))) \
+	$(eval $(call BuildPackage,layerscape-ppa-$(r))) \
+)

target/linux/layerscape/image/Makefile

@@ -16,6 +16,10 @@ define Build/append-ls-uboot
 	dd if=$(STAGING_DIR_IMAGE)/$(1)-$(SUBTARGET)-uboot.bin >> $@
 endef
 
+define Build/append-ls-ppa
+	dd if=$(STAGING_DIR_IMAGE)/$(1)-ppa.itb >> $@
+endef
+
 define Build/append-ls-fman
 	dd if=$(STAGING_DIR_IMAGE)/$(1)-fman.bin >> $@
 endef
@@ -67,10 +71,12 @@ endef
 
 define Device/ls1043ardb
   DEVICE_TITLE := ls1043ardb-$(SUBTARGET)
-  DEVICE_PACKAGES += rcw-layerscape-ls1043ardb uboot-layerscape-$(SUBTARGET)-ls1043ardb fman-layerscape-ls1043ardb
+  DEVICE_PACKAGES +=	rcw-layerscape-ls1043ardb uboot-layerscape-$(SUBTARGET)-ls1043ardb \
+			fman-layerscape-ls1043ardb layerscape-ppa-ls1043ardb
   DEVICE_DTS = ../../../arm64/boot/dts/freescale/fsl-ls1043a-rdb-sdk
   IMAGE/firmware.bin =	append-ls-rcw $(1) | pad-to 1M | \
-			append-ls-uboot $(1) | pad-to 9M | \
+			append-ls-uboot $(1) | pad-to 4M | \
+			append-ls-ppa $(1) | pad-to 9M | \
 			append-ls-fman $(1) | pad-to 15M | \
 			append-ls-dtb $$(DEVICE_DTS) | pad-to 16M | \
 			append-kernel | pad-to 32M | \
@@ -80,10 +86,12 @@ TARGET_DEVICES += ls1043ardb
 
 define Device/ls1046ardb
   DEVICE_TITLE := ls1046ardb-$(SUBTARGET)
-  DEVICE_PACKAGES += rcw-layerscape-ls1046ardb uboot-layerscape-$(SUBTARGET)-ls1046ardb fman-layerscape-ls1046ardb
+  DEVICE_PACKAGES +=	rcw-layerscape-ls1046ardb uboot-layerscape-$(SUBTARGET)-ls1046ardb \
+			fman-layerscape-ls1046ardb layerscape-ppa-ls1046ardb
   DEVICE_DTS = ../../../arm64/boot/dts/freescale/fsl-ls1046a-rdb-sdk
   IMAGE/firmware.bin =	append-ls-rcw $(1) | pad-to 1M | \
-			append-ls-uboot $(1) | pad-to 9M | \
+			append-ls-uboot $(1) | pad-to 4M | \
+			append-ls-ppa $(1) | pad-to 9M | \
 			append-ls-fman $(1) | pad-to 15M | \
 			append-ls-dtb $$(DEVICE_DTS) | pad-to 16M | \
 			append-kernel | pad-to 32M | \
@@ -94,10 +102,11 @@ TARGET_DEVICES += ls1046ardb
 define Device/ls1012ardb
   DEVICE_TITLE := ls1012ardb-$(SUBTARGET)
   DEVICE_PACKAGES +=	rcw-layerscape-ls1012ardb uboot-layerscape-$(SUBTARGET)-ls1012ardb \
-			kmod-ppfe layerscape-ppfe
+			kmod-ppfe layerscape-ppfe layerscape-ppa-ls1012ardb
   DEVICE_DTS = ../../../arm64/boot/dts/freescale/fsl-ls1012a-rdb
   IMAGE/firmware.bin =	append-ls-rcw $(1) | pad-to 1M | \
-			append-ls-uboot $(1) | pad-to 10M | \
+			append-ls-uboot $(1) | pad-to 4M | \
+			append-ls-ppa $(1) | pad-to 10M | \
 			append-ls-ppfe | pad-to 15M | \
 			append-ls-dtb $$(DEVICE_DTS) | pad-to 16M | \
 			append-kernel | pad-to 32M | \
@@ -109,10 +118,12 @@ ifeq ($(SUBTARGET),armv8_64b)
 define Device/ls1088ardb
   DEVICE_TITLE := ls1088ardb-$(SUBTARGET)
   DEVICE_PACKAGES +=	rcw-layerscape-ls1088ardb uboot-layerscape-$(SUBTARGET)-ls1088ardb \
-			layerscape-mc-ls1088ardb layerscape-dpl-ls1088ardb restool
+			layerscape-mc-ls1088ardb layerscape-dpl-ls1088ardb restool \
+			layerscape-ppa-ls1088ardb
   DEVICE_DTS = ../../../arm64/boot/dts/freescale/fsl-ls1088a-rdb
   IMAGE/firmware.bin =	append-ls-rcw $(1) | pad-to 1M | \
-			append-ls-uboot $(1) | pad-to 10M | \
+			append-ls-uboot $(1) | pad-to 4M | \
+			append-ls-ppa $(1) | pad-to 10M | \
 			append-ls-mc $(1) | pad-to 13M | \
 			append-ls-dpl $(1) | pad-to 14M | \
 			append-ls-dpc $(1) | pad-to 15M | \
@@ -125,10 +136,12 @@ TARGET_DEVICES += ls1088ardb
 define Device/ls2088ardb
   DEVICE_TITLE := ls2088ardb-$(SUBTARGET)
   DEVICE_PACKAGES +=	rcw-layerscape-ls2088ardb uboot-layerscape-$(SUBTARGET)-ls2088ardb \
-			layerscape-mc-ls2088ardb layerscape-dpl-ls2088ardb restool
+			layerscape-mc-ls2088ardb layerscape-dpl-ls2088ardb restool \
+			layerscape-ppa-ls2088ardb
   DEVICE_DTS = ../../../arm64/boot/dts/freescale/fsl-ls2088a-rdb
   IMAGE/firmware.bin =	append-ls-rcw $(1) | pad-to 1M | \
-			append-ls-uboot $(1) | pad-to 10M | \
+			append-ls-uboot $(1) | pad-to 4M | \
+			append-ls-ppa $(1) | pad-to 10M | \
 			append-ls-mc $(1) | pad-to 13M | \
 			append-ls-dpl $(1) | pad-to 14M | \
 			append-ls-dpc $(1) | pad-to 15M | \