x86: Add an option to include a FIT
Many Intel SoCs require a FIT in order to boot properly. Add an option to
include this and enable it by default.
This term can be confused with FIT (Flat Image Tree) in U-Boot so the
CONFIG option has to include 'X86'.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index e2e0f20..bcce111 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -217,6 +217,14 @@
depends on X86_RESET_VECTOR
default 0xfffff800
+config HAVE_X86_FIT
+ bool
+ help
+ Enable inclusion of an Intel Firmware Interface Table (FIT) into the
+ image. This table is supposed to point to microcode and the like. So
+ far it is just a fixed table with the minimum set of headers, so that
+ it is actually present.
+
config X86_LOAD_FROM_32_BIT
bool "Boot from a 32-bit program"
help