适合新手的简单易懂6253的NVRAM操作

MTK的NVram操作简介
Nvram操作指南
一、nvram_common_defs.h
1. 定义LID
在nvram_common_defs.h文件中nvram_lid_commapp_enum定义,


例如：typedef enum
{
NVRAM_EF_CUST_HW_LEVEL_TBL_LID,
。。。。。。
NVRAM_EF_SMS_SERVER_SMALL_LID,
}nvram_lid_commapp_enum


2、定义TOTAL和SIZE
#define NVRAM_EF_SMS_SERVER_SMALL_TOTAL 1
#define NVRAM_EF_SMS_SERVER_SMALL_SIZE sizeof(Nvram_SMS_CEN_SMALL)


二、nvram_common_config.c
3、添加性属
ltable_entry_struct logical_data_item_table_comm_app[] =
{
//SMALL Server Centre
,{
NVRAM_EF_SMS_SERVER_SMALL_LID,
NVRAM_EF_SMS_SERVER_SMALL_SIZE,
NVRAM_EF_SMS_SERVER_SMALL_TOTAL,
NVRAM_NORMAL(NVRAM_EF_ZERO_DEFAULT),
NVRAM_ATTR_AVERAGE,
NVRAM_CATEGORY_USER,
"MPC2",
VER(NVRAM_EF_SMS_SERVER_SMALL_LID),
"SERVER_CE