smbios: add extended Extended BIOS ROM Size

U-Boot claims to create SMBIOS 3.7 tables. The type 0 table has
a field Extended BIOS ROM Size since version 3.1.

BIOS ROM sizes of 16 MiB or above must be written to this field.

Add and fill the missing field.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2 files changed