x86: Add SMBIOS table support
System Management BIOS (SMBIOS) is a specification for how
motherboard and system vendors present management information
about their products in a standard format by extending the BIOS
interface on Intel architecture systems. As of today the latest
spec is 3.0 and can be downloaded from DMTF website. This commit
adds a simple and minimum required implementation.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/lib/tables.c b/arch/x86/lib/tables.c
index f15b2e2..14b15cf 100644
--- a/arch/x86/lib/tables.c
+++ b/arch/x86/lib/tables.c
@@ -7,6 +7,7 @@
#include <common.h>
#include <asm/sfi.h>
#include <asm/mpspec.h>
+#include <asm/smbios.h>
#include <asm/tables.h>
#include <asm/acpi_table.h>
@@ -56,4 +57,8 @@
rom_table_end = write_acpi_tables(rom_table_end);
rom_table_end = ALIGN(rom_table_end, 1024);
#endif
+#ifdef CONFIG_GENERATE_SMBIOS_TABLE
+ rom_table_end = write_smbios_table(rom_table_end);
+ rom_table_end = ALIGN(rom_table_end, 1024);
+#endif
}