Linux Kernel
3.7.1
|
Data Fields | |
u8 | magic_num [16] |
u32 | hdr_version |
u32 | db_area_offset |
u32 | ldr_area_offset |
u32 | _reserved_1 |
u32 | ldr_format |
u32 | ldr_size |
u32 | _reserved_2 [6] |
struct os_area_header - os area header segment. : Always 'cell_ext_os_area'. : Header format version number. : Starting segment number of other os database area. : Starting segment number of bootloader image area. : HEADER_LDR_FORMAT flag. : Size of bootloader image in bytes.
Note that the docs refer to area offsets. These are offsets in units of segments from the start of the os area (top of the header). These are better thought of as segment numbers. The os area of the os area is reserved for the os image.