layerscape: drop ppa package

Drop ppa package since TF-A is used instead.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>

package/firmware/layerscape/ls-ppa/Makefile

@@ -1,84 +0,0 @@
-#
-# Copyright 2017 NXP
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=ls-ppa
-PKG_VERSION:=lsdk-1806
-PKG_RELEASE:=1
-
-PKG_SOURCE_PROTO:=git
-PKG_SOURCE_URL:=https://github.com/yangbolu1991/ppa-binary.git
-PKG_SOURCE_VERSION:=73ce533bed868717b891e5dbf881428f56f11b4e
-PKG_MIRROR_HASH:=d917a692197e8c3c3db6de1f8a4bc0e52dca5fc6fa84a02d68d79072cd6cbc3f
-
-include $(INCLUDE_DIR)/package.mk
-
-define Package/layerscape-ppa/Config
-  define Package/layerscape-ppa-$(1)
-    SECTION:=firmware
-    CATEGORY:=Firmware
-    TITLE:=$(2)
-    DEPENDS:=@TARGET_layerscape
-    CONFIG:=$(3)
-  endef
-endef
-
-define Package/layerscape-ppa/ls1012ardb
-  TITLE:=NXP LS1012ARDB PPA binary
-  CONFIG:=ppa-ls1012a.itb
-endef
-
-define Package/layerscape-ppa/ls1012afrwy
-  TITLE:=NXP LS1012AFRWY PPA binary
-  CONFIG:=ppa-ls1012a.itb
-endef
-
-define Package/layerscape-ppa/ls1043ardb
-  TITLE:=NXP LS1043ARDB PPA binary
-  CONFIG:=ppa-ls1043a.itb
-endef
-
-define Package/layerscape-ppa/ls1046ardb
-  TITLE:=NXP LS1046ARDB PPA binary
-  CONFIG:=ppa-ls1046a.itb
-endef
-
-define Package/layerscape-ppa/ls1088ardb
-  TITLE:=NXP LS1088ARDB PPA binary
-  CONFIG:=ppa-ls1088a.itb
-endef
-
-define Package/layerscape-ppa/ls2088ardb
-  TITLE:=NXP LS2088ARDB PPA binary
-  CONFIG:=ppa-ls2088a.itb
-endef
-
-define Build/Compile
-endef
-
-define Package/layerscape-ppa/Install
-  define Package/layerscape-ppa-$(1)/install
-	$(INSTALL_DIR) $(STAGING_DIR_IMAGE)
-	$(CP) $(PKG_BUILD_DIR)/$(CONFIG) $(STAGING_DIR_IMAGE)/$(1)-ppa.itb
-  endef
-endef
-
-PPAS := \
-  ls1012ardb \
-  ls1012afrwy \
-  ls1043ardb \
-  ls1046ardb \
-  ls1088ardb \
-  ls2088ardb
-
-$(foreach ppa,$(PPAS), \
-	$(eval $(Package/layerscape-ppa/$(ppa))) \
-	$(eval $(call Package/layerscape-ppa/Config,$(ppa),$(TITLE),$(CONFIG))) \
-	$(eval $(call Package/layerscape-ppa/Install,$(ppa))) \
-	$(eval $(call BuildPackage,layerscape-ppa-$(ppa))) \
-)