tools: add cbootimage for tegra

Tegra BCT and bootable flash image generator/compiler

>From documentation:
This project provides a tool which compiles BCT (Boot Configuration
Table) images to place into the boot flash of a Tegra-based device.

The tool will either:

a) Compile a textual representation of a BCT into a binary image.

b) Generate an entire boot image from a previously compiled BCT and a
   bootloader binary.

Signed-off-by: Tomasz Maciej Nowak <[email protected]>

tools/Makefile

@@ -38,6 +38,7 @@ tools-$(BUILD_B43_TOOLS) += b43-tools
 tools-$(BUILD_ISL) += isl
 tools-$(CONFIG_USE_SPARSE) += sparse
 tools-$(CONFIG_TARGET_apm821xx)$(CONFIG_TARGET_gemini) += genext2fs
+tools-$(CONFIG_TARGET_tegra) += cbootimage
 
 # builddir dependencies
 $(curdir)/bison/compile := $(curdir)/flex/compile
@@ -76,6 +77,7 @@ $(curdir)/zlib/compile := $(curdir)/cmake/compile
 $(curdir)/wrt350nv2-builder/compile := $(curdir)/zlib/compile
 $(curdir)/lzma-old/compile := $(curdir)/zlib/compile
 $(curdir)/make-ext4fs/compile := $(curdir)/zlib/compile
+$(curdir)/cbootimage/compile += $(curdir)/autoconf/compile
 
 ifneq ($(HOST_OS),Linux)
   $(curdir)/squashfskit4/compile += $(curdir)/coreutils/compile

tools/cbootimage/Makefile

@@ -0,0 +1,31 @@
+#
+# Copyright (c) 2017-2019 Tomasz Maciej Nowak <[email protected]>
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+
+PKG_NAME := cbootimage
+PKG_VERSION := 1.8
+
+PKG_SOURCE_PROTO := git
+PKG_SOURCE_URL := https://github.com/NVIDIA/cbootimage.git
+PKG_SOURCE_VERSION := 7c9db585d06cce9efffa2a82245f233233680060
+PKG_MIRROR_HASH := 84d9abaaa3eddde05f506dc16effe1c9e18eb94727ed59c5e0a879baeb04e0b2
+
+HOST_BUILD_PARALLEL := 1
+
+include $(INCLUDE_DIR)/host-build.mk
+
+define Host/Configure
+	(cd $(HOST_BUILD_DIR); autoreconf --install --symlink)
+	$(call Host/Configure/Default)
+endef
+
+define Host/Clean
+	rm -f $(STAGING_DIR_HOST)/bin/$(PKG_NAME) \
+		$(STAGING_DIR_HOST)/share/man/man1/$(PKG_NAME).1
+endef
+
+$(eval $(call HostBuild))