Porting documents based on Openwrt dial-up Internet (SDX55) (PCIe)

CPU：IPQ8072A
OS：Openwrt
Interface：PCIE
Modem：SDX55

cd qsdk/package/kernel

The source code can be distributed as follows, the Makefile required by the underlying package, the Makefile compilation rules under the src, and the Log is currently a summary of the relevant log debugged by Quectel, and the specific reference significance.
Take a look at the Makefile

##Copyright (C) 2012 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
# 

include $(TOPDIR)/rules.mk

PKG_NAME:=quectel-CM
PKG_RELEASE:=1

PKG_BUILD_DIR := $(