If the system has a valid "serial#" environment variable set (which boards that can find it out programatically set automatically), use that as input for the serial number field in the SMBIOS tables.
Signed-off-by: Alexander Graf <[email protected]> --- lib/smbios.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/smbios.c b/lib/smbios.c index b9aa741..e8befdf 100644 --- a/lib/smbios.c +++ b/lib/smbios.c @@ -111,11 +111,14 @@ static int smbios_write_type1(uintptr_t *current, int handle) { struct smbios_type1 *t = (struct smbios_type1 *)*current; int len = sizeof(struct smbios_type1); + char *serial_str = getenv("serial#"); memset(t, 0, sizeof(struct smbios_type1)); fill_smbios_header(t, SMBIOS_SYSTEM_INFORMATION, len, handle); t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER); t->product_name = smbios_add_string(t->eos, CONFIG_SMBIOS_PRODUCT_NAME); + if (serial_str) + t->serial_number = smbios_add_string(t->eos, serial_str); len = t->length + smbios_string_table_len(t->eos); *current += len; -- 2.6.6 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
