马上注册,享用更多功能,让你轻松玩转社区。
您需要 登录 才可以下载或查看,没有账号?立即注册 
×
qcc30xx ota 分区的问题
是否ota升级和alt_image_offset有关,看到16M的flash alt_image_offset值为0,32M的flash alt_image_offset值为32*64*1024(这个是2048KB?也就是16Mbit)
- {
- "flash_device": {
- "block_size": 64 * 1024,
- "boot_block_size": None,
- "alt_image_offset": 0
- },
- "encrypt": False,
- "layout": [
- ("curator_fs", { "capacity" : 1 * 64 * 1024, "authenticate": False, "src_file_signed": False}),
- ("apps_p0", { "capacity" : 10 * 64 * 1024, "authenticate": True, "src_file_signed": True}),
- ("apps_p1", { "capacity" : 8 * 64 * 1024, "authenticate": False}),
- # Device config filesystem size limited by size of production test buffer, ( 1024*2)-10.
- ("device_ro_fs", { "capacity" : 1 * 64 * 1024, "authenticate": False, "inline_auth_hash": True }),
- ("rw_config", { "capacity" : 2 * 64 * 1024}),
- ("rw_fs", { "capacity" : 1 * 64 * 1024}),
- ("ro_cfg_fs", { "capacity" : 2 * 64 * 1024, "authenticate": False}),
- ("ro_fs", { "capacity" : 5 * 64 * 1024, "authenticate": False})
- ]
- }
复制代码
|