diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/global_data.h | 6 | ||||
| -rw-r--r-- | include/smbios.h | 12 |
2 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index 998beb0176..b6a9991fc9 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -447,6 +447,12 @@ struct global_data { */ struct acpi_ctx *acpi_ctx; #endif +#if CONFIG_IS_ENABLED(GENERATE_SMBIOS_TABLE) + /** + * @smbios_version: Points to SMBIOS type 0 version + */ + char *smbios_version; +#endif }; /** diff --git a/include/smbios.h b/include/smbios.h index 1cbeabf952..ecc4fd1de3 100644 --- a/include/smbios.h +++ b/include/smbios.h @@ -257,4 +257,16 @@ const struct smbios_header *smbios_header(const struct smbios_entry *entry, int */ const char *smbios_string(const struct smbios_header *header, int index); +/** + * smbios_update_version() - Update the version string + * + * This can be called after the SMBIOS tables are written (e.g. after the U-Boot + * main loop has started) to update the BIOS version string (SMBIOS table 0). + * + * @version: New version string to use + * @return 0 if OK, -ENOENT if no version string was previously written, + * -ENOSPC if the new string is too large to fit + */ +int smbios_update_version(const char *version); + #endif /* _SMBIOS_H_ */ |