Modem全网通配置

基本信息

1. 版本信息：V0.1 2. 维护人员 ：冯宏康 3. 维护部门 ：软件四部

任务名称

Modem 全网通入电信C库配置

目标

实现全网通配置，支持GSM、CDMA、WCDMA、TDS-CDMA、TDD LTE、FDD LTE

关键词

Modem

工作指南

1. 5M (CU) 配置：

[DSDS 5M Project config 选项]

[WorldPhone CSFB]:5M

MTK_LTE_SUPPORT=yes MTK_ENABLE_MD1=yes MTK_MD1_SUPPORT=5

CUSTOM_MODEM=mtk6753_65c_l1_lttg_dsds mtk6753_65c_l1_lwg_dsds MTK_SHARE_MODEM_SUPPORT=2 MTK_SHARE_MODEM_CURRENT=2 MTK_WORLD_PHONE=yes

MTK_UMTS_TDD128_MODE=no kernel config:

CONFIG_MTK_ENABLE_MD1=y CONFIG_MTK_MD1_SUPPORT=5

#CONFIG_MTK_UMTS_TDD128_MODE is not set

2. 5M < == > 4M (CT)： [Switchable Features 选项]

[4M]

MTK_SVLTE_LCG_SUPPORT = yes

MTK_SVLTE_SUPPORT = yes [5M]

MTK_SVLTE_LCG_SUPPORT = no MTK_SVLTE_SUPPORT = yes

3. CT == > OM (C2K) ：

[Switchable_Operators 选项]

BOOT_LOGO={LCM}

CUSTOM_MODEM = {modem}

(mtk6753_65c_l1_c2K_svlte_om mtk6753_65c_l1_lttg_dsds

mtk6753_65c_l1_lwg_dsds)

OPTR_SPEC_SEG_DEF=NONE MTK_DEVREG_APP = no MTK_CT4GREG_APP = no MTK_CTPPPOE_SUPPORT = no MTK_MD_SBP_CUSTOM_VALUE=0

kernel config:

CONFIG_MTK_MD_SBP_CUSTOM_VALUE=\

MTK_SIP_SUPPORT = yes MTK_WORLD_PHONE=yes

MTK_FLIGHT_MODE_POWER_OFF_MD=yes MTK_DISABLE_CAPABILITY_SWITCH=no MTK_WEATHER_WIDGET_APP=yes MTK_WEATHER_PROVIDER_APP=yes

4. OM (C2K) == > CT

[Switchable_Operators 选项] BOOT_LOGO={LCM}

CUSTOM_MODEM = {modem}

(mtk6753_65c_l1_c2k_svlte mtk6753_65c_l1_lwg_dsds)

OPTR_SPEC_SEG_DEF=OP09_SPEC0212_SEGDEFAULT MTK_DEVREG_APP = yes MTK_CT4GREG_APP = yes MTK_CTPPPOE_SUPPORT = yes MTK_MD_SBP_CUSTOM_VALUE=0x9

kernel config:

CONFIG_MTK_MD_SBP_CUSTOM_VALUE=\

MTK_SIP_SUPPORT = no MTK_WORLD_PHONE=no

MTK_FLIGHT_MODE_POWER_OFF_MD=no MTK_DISABLE_CAPABILITY_SWITCH=yes MTK_WEATHER_WIDGET_APP=no

MTK_WEATHER_PROVIDER_APP=no

注：如电信库必须配置CT 第4步骤，CUSTOM_MODEM 配置如果要求6M，添加上lttg，否则不加

MTK_DEVREG_APP = yes MTK_CT4GREG_APP = yes CT6M_SUPPORT = yes

MTK_C2K_SLOT2_SUPPORT = yes

卡2可以支持CDMA卡，3/4G能力可以自由切换，不受C卡限制