initial buildroot for linux 5.15

package/freescale-imx/imx-uuc/Config.in

@@ -0,0 +1,23 @@
+config BR2_PACKAGE_IMX_UUC
+	bool "imx-uuc"
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_arm || BR2_aarch64 # Only relevant for i.MX
+	depends on BR2_USE_MMU # fork()
+	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_18 # usb_functionfs_descs_head_v2
+	select BR2_PACKAGE_HOST_DOSFSTOOLS
+	help
+	  This package provides the Universal Adapter user-space
+	  utility that is used to receive commands from the
+	  Manufacturing Tool using the Freescale UTP Protocol.
+
+	  It requires a Freescale/NXP kernel whose configuration
+	  contains the CONFIG_FSL_UTP option.
+
+	  This package is provided by Freescale/NXP as-is and doesn't
+	  have an upstream.
+
+comment "imx-uuc needs a toolchain w/ threads, headers >= 3.18"
+	depends on BR2_arm
+	depends on BR2_USE_MMU
+	depends on !BR2_TOOLCHAIN_HAS_THREADS || \
+		!BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_18

package/freescale-imx/imx-uuc/S80imx-uuc

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+NAME=uuc
+DAEMON=/usr/bin/$NAME
+
+case "$1" in
+    start)
+	printf "Starting $NAME: "
+	start-stop-daemon -S -q -b -m -p /var/run/${NAME}.pid -x $DAEMON
+	[ $? = 0 ] && echo "OK" || echo "FAIL"
+	;;
+    stop)
+	printf "Stopping $NAME: "
+	start-stop-daemon -K -q -p /var/run/${NAME}.pid
+	[ $? = 0 ] && echo "OK" || echo "FAIL"
+	;;
+    restart|reload)
+	$0 stop
+	sleep 1
+	$0 start
+	;;
+    *)
+	echo "Usage: $0 {start|stop|restart}"
+	exit 1
+esac
+
+exit $?

package/freescale-imx/imx-uuc/imx-uuc.hash

@@ -0,0 +1,3 @@
+# Locally computed
+sha256 7f4d4838d4bf489932ef4a242677db30ad8d9ffd76065e07f4ddee3e6c35db82  imx-uuc-d6afb27e55d73d7ad08cd2dd51c784d8ec9694dc.tar.gz
+sha256 8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING

package/freescale-imx/imx-uuc/imx-uuc.mk

@@ -0,0 +1,38 @@
+################################################################################
+#
+# imx-uuc
+#
+################################################################################
+
+IMX_UUC_VERSION = d6afb27e55d73d7ad08cd2dd51c784d8ec9694dc
+IMX_UUC_SITE = $(call github,NXPmicro,imx-uuc,$(IMX_UUC_VERSION))
+IMX_UUC_LICENSE = GPL-2.0+
+IMX_UUC_LICENSE_FILES = COPYING
+
+# mkfs.vfat is needed to create a FAT partition used by g_mass_storage
+# so Windows do not offer to format the device when connected to the PC.
+IMX_UUC_DEPENDENCIES = host-dosfstools
+
+define IMX_UUC_BUILD_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS)
+endef
+
+define IMX_UUC_INSTALL_TARGET_CMDS
+	$(INSTALL) -D -m 755 $(@D)/uuc $(TARGET_DIR)/usr/bin/uuc
+	$(INSTALL) -D -m 755 $(@D)/sdimage $(TARGET_DIR)/usr/bin/sdimage
+	$(INSTALL) -D -m 755 $(@D)/ufb $(TARGET_DIR)/usr/bin/ufb
+	dd if=/dev/zero of=$(TARGET_DIR)/fat bs=1M count=1
+	$(HOST_DIR)/sbin/mkfs.vfat $(TARGET_DIR)/fat
+endef
+
+define IMX_UUC_INSTALL_INIT_SYSV
+	$(INSTALL) -D -m 0755 package/freescale-imx/imx-uuc/S80imx-uuc \
+		$(TARGET_DIR)/etc/init.d/S80imx-uuc
+endef
+
+define IMX_UUC_INSTALL_INIT_SYSTEMD
+	$(INSTALL) -D -m 0644 package/freescale-imx/imx-uuc/imx-uuc.service \
+		$(TARGET_DIR)/usr/lib/systemd/system/imx-uuc.service
+endef
+
+$(eval $(generic-package))

package/freescale-imx/imx-uuc/imx-uuc.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=i.MX Universal UTP Communication Service
+After=systemd-modules-load.service
+
+[Service]
+Type=simple
+ExecStart=/usr/bin/uuc
+
+[Install]
+WantedBy=multi-user.target
+