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x86: fsp: Add a few more definitions for FSP2

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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>
This commit is contained in:
Simon Glass 2019-09-25 08:11:33 -06:00 • committed by Bin Meng
parent fdeb6f7dc6
commit ceec18491c
1 changed files with 14 additions and 1 deletions

15
arch/x86/include/asm/fsp/fsp_infoheader.h
View file

@ -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