1 This file document the format of the command file used by the elftosb tool.
2 By no way our tools tries to be compatible with Freescale's elftosb2.
3 However, our format is more subset of the general one.
5 The parse supports a limited form of comments: comments starting with // and ending at the end of the line.
7 A file first contains the list of sources:
11 hw_init = "sdram_init.elf";
12 rockbox = "rockbox.elf";
15 It can then contain an arbitrary number of section. A section is identified by a number.
16 Within a section, three commands are supported: "load", "jump" and "call":
18 section(0x626f6f74) // hex for 'boot'
26 Finally, both elftosb and sbtoelf tools use key files. A key file is a list of keys.
27 Each key consist is 128-bit long and is written in hexadecimal:
29 00000000000000000000000000000000
31 The parser does not handle blank line and only allows a final newline at the end of the file.
32 A file is allowed to contain zero (0) keys.