imx-uuc: add package 'sdimage' and 'ufb'

This adds two small tools useful only on the Freescale/NXP i.MX23/28
devices, so it is bound to the mxs target:
- sdimage: helper to write the required header for the bootstream,
  e.g. during bootloader update
- ufb: can be used in conjunction with NXP's host side mfgtool

Signed-off-by: Michael Heimpold <mhei@heimpold.de>

utils/imx-uuc/Makefile

@@ -0,0 +1,67 @@
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=imx-uuc
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/nxp-imx/imx-uuc.git
+PKG_SOURCE_DATE:=2024-12-18
+PKG_SOURCE_VERSION:=25f65e10368aa07056f9536e88ed911ac7f38f99
+PKG_MIRROR_HASH:=ba5462f5a1ec1d308545b4d1684c63551855eead7ee98f67c7c8e4ad2a8a56ae
+
+PKG_LICENSE:=GPL-2.0-only
+PKG_LICENSE_FILES:=LICENSE
+
+PKG_MAINTAINER:=Michael Heimpold <mhei@heimpold.de>
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/imx-uuc/Default
+  SECTION:=utils
+  CATEGORY:=Utilities
+  URL:=https://github.com/nxp-imx/imx-uuc.git
+  DEPENDS:=@TARGET_mxs
+endef
+
+define Package/sdimage
+  $(call Package/imx-uuc/Default)
+  TITLE:=Tool to install a bootstream on SD card/eMMC
+endef
+
+define Package/sdimage/description
+  This package contains the 'sdimage' tool which can be used to write/update
+  a bootstream on NXP i.MX23/28 devices. Such bootstreams are placed in a
+  special partition on SD card/eMMC and need to be prefixed with an
+  additional header. A typical bootstream is e.g. u-boot.sb.
+endef
+
+define Package/ufb
+  $(call Package/imx-uuc/Default)
+  TITLE:=On-target companion tool to interact with NXP's mfgtool.
+endef
+
+define Package/ufb/description
+  This package contains the 'ufb' tool which acts
+  as companion daemon to NXP's mfgtool on host side.
+endef
+
+define Build/Configure
+endef
+
+define Package/sdimage/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/sdimage $(1)/usr/bin/sdimage
+endef
+
+define Package/ufb/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ufb $(1)/usr/bin/ufb
+endef
+
+$(eval $(call BuildPackage,sdimage))
+$(eval $(call BuildPackage,ufb))