summaryrefslogtreecommitdiff
path: root/lib/smbios.c
diff options
context:
space:
mode:
Diffstat (limited to 'lib/smbios.c')
-rw-r--r--lib/smbios.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/smbios.c b/lib/smbios.c
index 09a90ca..237f5f0 100644
--- a/lib/smbios.c
+++ b/lib/smbios.c
@@ -83,14 +83,20 @@ static int smbios_write_type0(uintptr_t *current, int handle)
t->vendor = smbios_add_string(t->eos, "U-Boot");
t->bios_ver = smbios_add_string(t->eos, PLAIN_VERSION);
t->bios_release_date = smbios_add_string(t->eos, U_BOOT_DMI_DATE);
+#ifdef CONFIG_ROM_SIZE
t->bios_rom_size = (CONFIG_ROM_SIZE / 65536) - 1;
+#endif
t->bios_characteristics = BIOS_CHARACTERISTICS_PCI_SUPPORTED |
BIOS_CHARACTERISTICS_SELECTABLE_BOOT |
BIOS_CHARACTERISTICS_UPGRADEABLE;
#ifdef CONFIG_GENERATE_ACPI_TABLE
t->bios_characteristics_ext1 = BIOS_CHARACTERISTICS_EXT1_ACPI;
#endif
+#ifdef CONFIG_EFI_LOADER
+ t->bios_characteristics_ext1 |= BIOS_CHARACTERISTICS_EXT1_UEFI;
+#endif
t->bios_characteristics_ext2 = BIOS_CHARACTERISTICS_EXT2_TARGET;
+
t->bios_major_release = 0xff;
t->bios_minor_release = 0xff;
t->ec_major_release = 0xff;