x86: qemu: split qfw command interface and qfw core
This patch splits qfw command interface and qfw core function into two
files, and introduces a new Kconfig option (CONFIG_QFW) for qfw core.
Now when qfw command interface is enabled, it will automatically select
qfw core. This patch also makes the ACPI table generation select
CONFIG_QFW.
Signed-off-by: Miao Yan <yanmiaobest@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index af8667f..fa53700 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -138,4 +138,10 @@
legacy UART or other devices in the Winbond Super IO chips
on X86 platforms.
+config QFW
+ bool
+ help
+ Hidden option to enable QEMU fw_cfg interface. This will be selected by
+ either CONFIG_CMD_QEMU_FW_CFG or CONFIG_GENERATE_ACPI_TABLE.
+
endmenu