RK3568-ANDROID11-4G-EC20-系统篇（移远模块）_android.hardware.radio@1.1::iradio/slot1' from pid

首先，要先获得技术支持

步骤一，先在USB模块上完成4G

步骤二，移植到PCIE座子上

磨刀不费砍材功，请先拿到技术文档支持，我的参考是：Quectel_Android_RIL_Driver_V3.3.62_master_beta(支持EC200A).tgz

主要文件：Quectel_Android_RIL_Driver_V3.3.62_master_beta(支持EC200A)\libquectel-ril\arm64-v8a\libreference-ril.so

主要文档：Quectel_Android_RIL_Driver_User_Guide_V2.0.pdf

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系统部分：
1.添加rild库（\libquectel-ril\arm64-v8a\libreference-ril.so）

改名成：librk-ril.so

预制到：\device\rockchip\common\4g_modem\lib64\librk-ril.so

代码要清理重新编译，有遇到没有更新库的情况，更新后大编才可以

2.更新已下文件

\vendor\rockchip\common\phone\bin\chat  
\vendor\rockchip\common\phone\etc\ppp\ip-down 
\vendor\rockchip\common\phone\etc\ppp\ip-up  
\vendor\rockchip\common\phone\etc\ql-ril.conf
\vendor\rockchip\common\phone\lib\libreference-ril-ec20.so 

 3.关闭SELINUX

\device\rockchip\common\BoardConfig.mk
-BOARD_SELINUX_ENFORCING ?= true
+BOARD_SELINUX_ENFORCING ?= false

如果卡在android动画，建议看一下降频篇

4.打开BOARD_HAS_RK_4G_MODEM

#enable 3g dongle
BOARD_HAVE_DONGLE ?= false
ifeq ($(BOARD_HAVE_DONGLE),true)
PRODUCT_PACKAGES += \
    android.hardware.radio@1.2-radio-service \
    android.hardware.radio.config@1.0-service 
PRODUCT_PACKAGES += \
                  rild \
				  com.android.phone.common               
endif
 
 
#for rk 4g modem
BOARD_HAS_RK_4G_MODEM ?= false
+BOARD_HAS_RK_4G_MODEM ?= true
 
ifeq ($(strip $(BOARD_HAS_RK_4G_MODEM)),true)
DEVICE_MANIFEST_FILE += device/rockchip/common/4g_modem/manifest.xml
endif

5.去掉property:ro.boot.noril

如果存在电话这一项，就执行下面的内容

设置setprop ro.radio.noril 为true

暂停ril-daemon服务

- a/device/rockchip/common/init.rk30board.rc
+ b/device/rockchip/common/init.rk30board.rc
@@ -238,7 +238,7 @@ on property:sys.boot_completed=1
 
 # for telephony function
-on property:ro.boot.noril=true
-    setprop ro.radio.noril true
-    stop ril-daemon
+#on property:ro.boot.noril=true
+#    setprop ro.radio.noril true
+#    stop ril-daemon

6.修改\manifest.xml

\device\rockchip\common\4g_modem\manifest.xml
<manifest version="1.0" type="device">
    <hal format="hidl">
        <name>android.hardware.radio</name>
        <transport>hwbinder</transport>
        <fqname>@1.1::IRadio/slot1</fqname>
        <fqname>@1.1::IRadio/slot2</fqname>
        <fqname>@1.2::ISap/slot1</fqname>
	<fqname>@1.4::IRadio/slot1</fqname>
    </hal>
    <hal format="hidl">
        <name>android.hardware.radio.deprecated</name>
        <transport>hwbinder</transport>
        <version>1.0</version>
        <interface>
           <name>IOemHook</name>
           <instance>slot1</instance>
        </interface>
    </hal>  
    <hal format="hidl">
        <name>android.hardware.radio</name>
        <transport>hwbinder</transport>
        <version>1.0</version>
        <interface>
           <name>IRadio</name>
           <instance>slot1</instance>
        </interface>
    </hal>   
 
 
</manifest>
 

\device\rockchip\common\manifest.xml
 
 +    <hal format="hidl">
 +        <name>android.hardware.radio</name>
 +        <transport>hwbinder</transport>
 +        <fqname>@1.1::IRadio/slot1</fqname>
 +        <fqname>@1.1::IRadio/slot2</fqname>
 +        <fqname>@1.2::ISap/slot1</fqname>
 +    </hal>

7.添加APN

\vendor\rockchip\common\phone\etc\apns-full-conf.xml
 
  <apn carrier="IENTC"
      carrier_id = "2470"
      mcc="334"
      mnc="140"
      apn="ims"
      type="ims"
      user=""
      password=""
      mvno_type="spn"
      mvno_match_data="IENTC"
  />
+  <apn carrier="China Telecom" mcc="460" mnc="11" apn="ctnet" type="default,supl" />
+  <apn carrier="中国移动物联网4G" mcc="460" mnc="04" apn="cmiot" type="default,supl" />
+  <apn carrier="中国移动物联网2G" mcc="460" mnc="04"  apn="cmmtm" type="default,supl" />
+  <apn carrier="中国联通物联网gzm2mapn" mcc="460" mnc="06" apn="unim2m.gzm2mapn" port="80" type="default,supl" />
+  <apn carrier="中国联通物联网njm2mapn" mcc="460" mnc="06" apn="unim2m.njm2mapn"  type="default,supl" />
+  <apn carrier="中国电信物联网m2m" mcc="460" mnc="03" apn="CTNET" user="m2m" password="vnet.mobi" type="default" />
</apns>

8.4G上网正常，但状态栏中没有4G图标(完全没有图标)

device\rockchip\rk356x\overlay\frameworks\base\core\res\res\value\config.xml
    <!-- This string array should be overridden by the device to present a list of network
         attributes.  This is used by the connectivity manager to decide which networks can coexist
         based on the hardware -->
    <!-- An Array of "[Connection name],[ConnectivityManager connection type],
         [associated radio-type],[priority],[restoral-timer(ms)],[dependencyMet]  -->
    <!-- the 5th element "resore-time" indicates the number of milliseconds to delay
         before automatically restore the default connection.  Set -1 if the connection
         does not require auto-restore. -->
    <!-- the 6th element indicates boot-time dependency-met value. -->
<string-array translatable="false" name="networkAttributes">
<item>"wifi,1,1,2,-1,true"</item>
+ <item>"mobile,0,0,0,-1,true"</item>
+ <item>"mobile_mms,2,0,2,60000,true"</item>
+ <item>"mobile_supl,3,0,2,60000,true"</item>
+ <item>"mobile_dun,4,0,2,60000,true"</item>
+ <item>"mobile_hipri,5,0,3,60000,true"</item>
+ <item>"mobile_fota,10,0,2,60000,true"</item>
+ <item>"mobile_ims,11,0,2,60000,true"</item>
+ <item>"mobile_cbs,12,0,2,60000,true"</item>
<item>"bluetooth,7,7,0,-1,true"</item>
<item>"ethernet,9,9,9,-1,true"</item>
  </string-array>

9.打开权限在device\rockchip\common\ueventd.rockchip.rc中增加    

\device\rockchip\common\ueventd.rockchip.rc
# for radio
/dev/ttyUSB*              0666   radio		radio
 
#for uart 
/dev/ttyS3           0777   root      system
/dev/ttyS4           0777   root      system
/dev/ttyS5           0777   root      system
/dev/ttyS6           0777   root      system
/dev/ttyS9           0777   root      system
/dev/ttyS8           0777   root      system
/dev/ttyS9           0777   root      system
#for cdc-wdm0
/dev/cdc-wdm*        0660   radio      radio 
#for qcqmi0
/dev/qcqmi*          0660   radio      radio
/dev/cdc-acm*        0660   radio      radio
/dev/ttyACM*         0660   radio      radio
 
#PCIe
/dev/mhi_DUN         0660   radio      radio
/dev/mhi_DIAG        0660   radio      radio
/dev/mhi_BHI         0660   radio      radio
/dev/mhi_LOOPBACK    0660   radio      radio
/dev/mhi_QMI0        0660   radio      radio

10.添加cdc-wdm0节点

system\core\init\devices.cpp
            // Minors are broken up into groups of 128, starting at "001"
            int bus_id = uevent.minor / 128 + 1;
            int device_id = uevent.minor % 128 + 1;
            devpath = StringPrintf("/dev/bus/usb/%03d/%03d", bus_id, device_id);
        }
+#if 1 //add by quectel for mknod /dev/cdc-wdmo
+    } else if (uevent.subsystem == "usbmisc" && !uevent.device_name.empty()) {
+		       devpath = "/dev/" + uevent.device_name;
+#endif
    } else if (StartsWith(uevent.subsystem, "usb")) {
        // ignore other USB events

11.应该实际上是使用的下面这个：   //这个本来就有的

device\rockchip\common\device.mk
ifeq ($(strip $(TARGET_ARCH)), arm64)
PRODUCT_PROPERTY_OVERRIDES += \
		vendor.rild.libpath=/vendor/lib64/librk-ril.so
 
PRODUCT_COPY_FILES += \
		$(LOCAL_PATH)/4g_modem/bin64/dhcpcd:$(TARGET_COPY_OUT_VENDOR)/bin/dhcpcd \
		$(LOCAL_PATH)/4g_modem/lib64/librk-ril.so:$(TARGET_COPY_OUT_VENDOR)/lib64/librk-ril.so
else
PRODUCT_PROPERTY_OVERRIDES += \
		vendor.rild.libpath=/vendor/lib/librk-ril.so
 
PRODUCT_COPY_FILES += \
		$(LOCAL_PATH)/4g_modem/bin32/dhcpcd:$(TARGET_COPY_OUT_VENDOR)/bin/dhcpcd \
		$(LOCAL_PATH)/4g_modem/lib32/librk-ril.so:$(TARGET_COPY_OUT_VENDOR)/lib/librk-ril.so
 
endif  

12更新加载文件点

\vendor\rockchip\common\phone\phone.mk
CUR_PATH := vendor/rockchip/common
 
#########################################################
#   3G Dongle SUPPORT
#########################################################
#PRODUCT_COPY_FILES += \
#    $(CUR_PATH)/phone/etc/ppp/ip-down:system/etc/ppp/ip-down \
#    $(CUR_PATH)/phone/etc/ppp/ip-up:system/etc/ppp/ip-up \
#    $(CUR_PATH)/phone/etc/ppp/call-pppd:system/etc/ppp/call-pppd \
#    $(CUR_PATH)/phone/etc/operator_table:system/etc/operator_table
 
PRODUCT_COPY_FILES += \
+    $(CUR_PATH)/phone/etc/ppp/ip-down:system/etc/ppp/ip-down \
+    $(CUR_PATH)/phone/etc/ppp/ip-up:system/etc/ppp/ip-up \
+    $(CUR_PATH)/phone/bin/chat:system/bin/chat \
+    $(CUR_PATH)/phone/lib/libreference-ril-ec20.so:vendor/lib64/libreference-ril-ec20.so \
+    $(CUR_PATH)/phone/etc/ppp/ql-ril.conf:system/etc/ql-ril.conf \
+	$(CUR_PATH)/etc/spn-conf.xml:system/etc/spn-conf.xml 
 
ifeq ($(strip $(BOARD_HAVE_DONGLE)),true)
PRODUCT_PACKAGES += \
    rild \
    libril-rk29-dataonly \
    usb_dongle \
    usb_modeswitch \
    chat
 
PRODUCT_PROPERTY_OVERRIDES +=ro.boot.noril=false
else
PRODUCT_PROPERTY_OVERRIDES +=ro.boot.noril=true
endif
 
 
PRODUCT_PROPERTY_OVERRIDES += \
    keyguard.no_require_sim=true \
    ro.com.android.dataroaming=true \
	ril.function.dataonly=1

.13.修改ril-daemon 

- /hardware/ril/rild/rild.rc
+ /hardware/ril/rild/rild.rc
@@ -1,5 +1,5 @@
-service vendor.ril-daemon /vendor/bin/hw/rild
+service ril-daemon /vendor/bin/hw/rild -l /vendor/lib64/libreference-ril-ec20.so
     class main
-    user radio
-    group radio cache inet misc audio log readproc wakelock
-    capabilities BLOCK_SUSPEND NET_ADMIN NET_RAW
+    user root
+    group radio cache inet misc audio sdcard_rw log
+    capabilities BLOCK_SUSPEND NET_ADMIN NET_RAW

14.指定使用的库，这里没有配，因为前面device.mk已经指定

- a/device/rockchip/rk356x/device.mk
+ b/device/rockchip/rk356x/device.mk
@@ -77,6 +77,9 @@ PRODUCT_PROPERTY_OVERRIDES += \
                 ro.ril.ecclist=112,911 \
                 ro.opengles.version=196610 \
                 wifi.interface=wlan0 \
                 ro.audio.monitorOrientation=true \
                 debug.nfc.fw_download=false \
                 debug.nfc.se=false \
+#               ro.telephony.default_network=9 \
+#               rild.libpath=/vendor/lib64/libquectel-ril-ec200t.so \
+#               rild.libargs=-d /dev/ttyUSB2 \