From a5dd1e6726c1bc249eaf230bad3eb14764a71998 Mon Sep 17 00:00:00 2001 From: Miao Yan Date: Wed, 20 Jan 2016 01:57:07 -0800 Subject: [PATCH] x86: config option for loading ACPI table from QEMU This patch adds a config option for loading ACPI table from QEMU. When enabled, U-Boot won't generate ACPI tables, but use those provided by QEMU. Signed-off-by: Miao Yan Reviewed-by: Bin Meng Tested-by: Bin Meng --- arch/x86/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index f07567c81a..a995e32bb9 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -358,6 +358,15 @@ config GENERATE_ACPI_TABLE by the operating system. It defines platform-independent interfaces for configuration and power management monitoring. +config QEMU_ACPI_TABLE + bool "Load ACPI table from QEMU fw_cfg interface" + depends on GENERATE_ACPI_TABLE && QEMU + default y + help + By default, U-Boot generates its own ACPI tables. This option, if + enabled, disables U-Boot's version and loads ACPI tables generated + by QEMU. + config GENERATE_SMBIOS_TABLE bool "Generate an SMBIOS (System Management BIOS) table" default y -- 2.39.5