smbios: Expose in efi_loader as table
We can pass SMBIOS easily as EFI configuration table to an EFI payload. This
patch adds enablement for that case.
While at it, we also enable SMBIOS generation for ARM systems, since they support
EFI_LOADER.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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 @@
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;