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x86: fsp: Add a few more definitions for FSP2
author
Simon Glass
<sjg@chromium.org>
Wed, 25 Sep 2019 14:11:33 +0000
(08:11 -0600)
committer
Bin Meng
<bmeng.cn@gmail.com>
Tue, 8 Oct 2019 05:57:16 +0000
(13:57 +0800)
Add definitions for the FSP signature and the FSP init phase.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
arch/x86/include/asm/fsp/fsp_infoheader.h
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diff --git
a/arch/x86/include/asm/fsp/fsp_infoheader.h
b/arch/x86/include/asm/fsp/fsp_infoheader.h
index
86f7801
..
e72c052
100644
(file)
--- a/
arch/x86/include/asm/fsp/fsp_infoheader.h
+++ b/
arch/x86/include/asm/fsp/fsp_infoheader.h
@@
-33,6
+33,19
@@
struct __packed fsp_header {
#define FSP_HEADER_REVISION_1 1
#define FSP_HEADER_REVISION_2 2
-#define FSP_ATTR_GRAPHICS_SUPPORT (1 << 0)
+enum fsp_type {
+ FSP_ATTR_COMP_TYPE_FSP_T = 1,
+ FSP_ATTR_COMP_TYPE_FSP_M = 2,
+ FSP_ATTR_COMP_TYPE_FSP_S = 3,
+};
+
+enum {
+ FSP_ATTR_GRAPHICS_SUPPORT = 1 << 0,
+ FSP_ATTR_COMP_TYPE_SHIFT = 28,
+ FSP_ATTR_COMP_TYPE_MASK = 0xfU << FSP_ATTR_COMP_TYPE_SHIFT,
+
+};
+
+#define EFI_FSPH_SIGNATURE SIGNATURE_32('F', 'S', 'P', 'H')
#endif