x86: quark: Introduce ACPI global NVS
This introduces quark-specific ACPI global NVS structure, defined in
both C header file and ASL file.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/include/asm/arch-quark/global_nvs.h b/arch/x86/include/asm/arch-quark/global_nvs.h
new file mode 100644
index 0000000..0231da0
--- /dev/null
+++ b/arch/x86/include/asm/arch-quark/global_nvs.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2016, Bin Meng <bmeng.cn@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _GLOBAL_NVS_H_
+#define _GLOBAL_NVS_H_
+
+struct __packed acpi_global_nvs {
+ u8 pcnt; /* processor count */
+
+ /*
+ * Add padding so sizeof(struct acpi_global_nvs) == 0x100.
+ * This must match the size defined in the global_nvs.asl.
+ */
+ u8 rsvd[255];
+};
+
+#endif /* _GLOBAL_NVS_H_ */