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x86: Add function comments to cb_sysinfo.h

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Add a function comment for get_coreboot_info() and a declaration for
cb_get_sysinfo(), since this may be called from elsewhere.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2021-06-27 17:51:06 -06:00 committed by Bin Meng
parent 50cf68c728
commit c5c62155c5
1 changed files with 16 additions and 0 deletions
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16
arch/x86/include/asm/cb_sysinfo.h
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@ -215,6 +215,22 @@ struct sysinfo_t {
extern struct sysinfo_t lib_sysinfo;
/**
* get_coreboot_info() - parse the coreboot sysinfo table
*
* Parses the coreboot table if found, setting the GD_FLG_SKIP_LL_INIT flag if
* so.
*
* @info: Place to put the parsed information
* @return 0 if OK, -ENOENT if no table found
*/
int get_coreboot_info(struct sysinfo_t *info);
/**
* cb_get_sysinfo() - get a pointer to the parsed coreboot sysinfo
*
* @return pointer to sysinfo, or NULL if not available
*/
const struct sysinfo_t *cb_get_sysinfo(void);
#endif