From: Simon Glass <sjg@chromium.org>
Date: Wed, 20 Sep 2023 03:00:06 +0000 (-0600)
Subject: x86: Allow APCI in SPL
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=0c45c76ced7222ad8e5fb41b8be4d5237fd791a0;p=u-boot.git

x86: Allow APCI in SPL

This is needed so we can find the DBG2 table provided by coreboot. Add a
Kconfig so it can be enabled.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---

diff --git a/lib/Kconfig b/lib/Kconfig
index eb2b101618..7edaeebfda 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -289,6 +289,14 @@ config ACPI
 	  not necessarily include generation of tables
 	  (see GENERATE_ACPI_TABLE), but allows for tables to be located.
 
+config SPL_ACPI
+	bool "Enable support for ACPI libraries in SPL"
+	depends on SPL && SUPPORT_ACPI
+	help
+	  Provides library functions for dealing with ACPI tables in SPL. This
+	  does not necessarily include generation of tables
+	  (see GENERATE_ACPI_TABLE), but allows for tables to be located.
+
 config GENERATE_ACPI_TABLE
 	bool "Generate an ACPI (Advanced Configuration and Power Interface) table"
 	depends on ACPI