x86: Move coreboot sysinfo parsing into generic x86 code
It is useful to be able to parse coreboot tables on any x86 build which is
booted from coreboot. Add a new Kconfig option to enable this feature and
move the code so it can be used on any board, if enabled.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 5b089af..970bdff 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1047,4 +1047,25 @@
endif # INTEL_SOC
+config COREBOOT_SYSINFO
+ bool "Support reading coreboot sysinfo"
+ default y if SYS_COREBOOT
+ help
+ Select this option to read the coreboot sysinfo table on start-up,
+ if present. This is written by coreboot before it exits and provides
+ various pieces of information about the running system, including
+ display, memory and build information. It is stored in
+ struct sysinfo_t after parsing by get_coreboot_info().
+
+config SPL_COREBOOT_SYSINFO
+ bool "Support reading coreboot sysinfo"
+ depends on SPL
+ default y if COREBOOT_SYSINFO
+ help
+ Select this option to read the coreboot sysinfo table in SPL,
+ if present. This is written by coreboot before it exits and provides
+ various pieces of information about the running system, including
+ display, memory and build information. It is stored in
+ struct sysinfo_t after parsing by get_coreboot_info().
+
endmenu