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| author | Marian Balakowicz <m8@semihalf.com> | 2008-02-21 17:20:20 +0100 |
|---|---|---|
| committer | Marian Balakowicz <m8@semihalf.com> | 2008-02-21 17:20:20 +0100 |
| commit | f50433d670ec2ee9e96abac67cdc6e5e061a810d (patch) | |
| tree | 290a9d5e658517593dd659f6846be56d48e39319 /include | |
| parent | fff888a1997ff7de9b29e24050fc4a0fd403ba16 (diff) | |
| download | talos-obmc-uboot-f50433d670ec2ee9e96abac67cdc6e5e061a810d.tar.gz talos-obmc-uboot-f50433d670ec2ee9e96abac67cdc6e5e061a810d.zip | |
[new uImage] Add fit_parse_conf() and fit_parse_subimage() routines
Introducing routines for parsing new uImage format bootm arguments:
[<addr>]#<conf> - configuration specification
[<addr>]:<subimg> - subimage specification
New format images can contain multiple subimages of the same type. For example
a single new format image file can contain three kernels, two ramdisks and a
couple of FDT blobs. Subimage and configuration specifications are extensions
to bootm (and other image-related commands) arguments' syntax that allow to
specify which particular subimage should be operated on.
Subimage specification is used to denote a particular subimage. Configurations
are a bit more complex -- they are used to define a particualr booting setup,
for example a (kernel, fdt blob) pair, or a (kernel, ramdisk, fdt blob) tuple,
etc.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/image.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/image.h b/include/image.h index b4de49d6ba..49236124c3 100644 --- a/include/image.h +++ b/include/image.h @@ -367,6 +367,16 @@ ulong get_boot_cmdline (ulong alloc_current, ulong *cmd_start, ulong *cmd_end); ulong get_boot_kbd (ulong alloc_current, bd_t **kbd); #endif /* CONFIG_PPC || CONFIG_M68K */ +#if defined(CONFIG_FIT) +/* + * New uImage format + */ +inline int fit_parse_conf (const char *spec, ulong addr_curr, + ulong *addr, const char **conf_name); +inline int fit_parse_subimage (const char *spec, ulong addr_curr, + ulong *addr, const char **image_name); +#endif /* CONFIG_FIT */ + #endif /* USE_HOSTCC */ #endif /* __IMAGE_H__ */ |
