s32 nv_flash_write(u8* ptr, u32 size, u32 count, FILE* fp)
{
s32 ret = -1;
u32 len = size*count;
struct nv_flash_file_header_stru* ffp = (struct nv_flash_file_header_stru*)fp;
u32* sec_off = NULL;
struct nv_file_info_stru* file_info;
nv_file_debug(NV_FILE_WRITE_API,0,0,size,count);
if((NULL == ffp)||(ffp->fp != ffp))
{
nv_file_debug(NV_FILE_WRITE_API,1,0,size,count);
goto nv_flash_write_err;
}
switch(ffp->flash_type)
{
case NV_FILE_BACKUP:
sec_off = g_sec_info.nv_bak;
file_info = &g_flash_info.bak_sec;
break;
case NV_FILE_SYS_NV:
sec_off = g_sec_info.sys_nv;
file_info = &g_flash_info.sys_nv;
break;
case NV_FILE_DEFAULT:
sec_off = g_sec_info.nv_default;
file_info = &g_flash_info.def_sec;
break;
default:
return -1;
}
ret = (s32)nv_mtd_write(ffp,(ffp->off+ffp->seek),len,ptr);
if(ret)
{
nv_file_debug(NV_FILE_WRITE_API,3,(u32)ret,len,ffp->flash_type);
goto nv_flash_write_err;
}
ret = (s32)nv_count_file_sec_info(ffp->name,len,sec_off);
if(ret)
{
nv_file_debug(NV_FILE_WRITE_API,4,(u32)ret,len,ffp->flash_type);
goto nv_flash_write_err;
}
file_info->magic_num = NV_FILE_EXIST;
file_info->len = len;
file_info->off = 0;
ffp->seek += len;
return (s32)len;
nv_flash_write_err:
nv_mntn_record("\n[%s]\n",__func__);
nv_flash_help(NV_FILE_WRITE_API);
return BSP_ERR_NV_INVALID_PARAM;
}
s32 nv_emmc_write(u8* ptr, u32 size, u32 count, FILE* fp)
{
u32 ret = NV_ERROR;
u32 len = size*count;
struct nv_emmc_file_header_stru* fd = (struct nv_emmc_file_header_stru*)fp;
struct nv_file_info_stru* file_info;
nv_file_debug(NV_FILE_WRITE_API,0,0,size,count);
if((NULL == fd)||(fd->fp != fd))
{
nv_file_debug(NV_FILE_WRITE_API,1,0,size,count);
goto nv_flash_write_err;
}
switch(fd->emmc_type)
{
case NV_FILE_BACKUP:
file_info = &g_emmc_info.bak_sec;
break;
case NV_FILE_SYS_NV:
file_info = &g_emmc_info.sys_nv;
break;
case NV_FILE_DEFAULT:
file_info = &g_emmc_info.def_sec;
break;
default:
return -1;
}
ret = (u32)nv_mtd_write(fd,(fd->off+fd->seek),len,ptr);
if(ret)
{
nv_file_debug(NV_FILE_WRITE_API,3,ret,len,fd->emmc_type);
goto nv_flash_write_err;
}
file_info->magic_num = NV_FILE_EXIST;
file_info->len = len;
file_info->off = 0;
fd->seek += len;
return (s32)len;
nv_flash_write_err:
nv_mntn_record("\n[%s]\n",__func__);
nv_emmc_help(NV_FILE_WRITE_API);
return BSP_ERR_NV_INVALID_PARAM;
}