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| author | Bin Meng <bmeng.cn@gmail.com> | 2017-08-15 22:41:52 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2017-09-16 14:57:44 +0800 |
| commit | 4ff333b7dd0f0d541225f87ebb2523beb7eefcad (patch) | |
| tree | ef0df116b69a0d168aad46c3c030a29f20a628fd /arch/x86/lib/fsp | |
| parent | bb737ced7fc8c6d49554fb431971df87720b0e00 (diff) | |
| download | u-boot-4ff333b7dd0f0d541225f87ebb2523beb7eefcad.tar.gz u-boot-4ff333b7dd0f0d541225f87ebb2523beb7eefcad.tar.xz u-boot-4ff333b7dd0f0d541225f87ebb2523beb7eefcad.zip | |
x86: fsp: Add FSP_GRAPHICS_INFO_HOB
This adds a new HOB type for graphics information introduced in FSP
spec 1.1. When graphics capability is included in FSP and enabled,
FSP produces an FSP_GRAPHICS_INFO_HOB as described in the EFI PI
specification which provides information about the graphics mode and
framebuffer.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/lib/fsp')
| -rw-r--r-- | arch/x86/lib/fsp/fsp_support.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/lib/fsp/fsp_support.c b/arch/x86/lib/fsp/fsp_support.c index ab8340c871..e0c49be635 100644 --- a/arch/x86/lib/fsp/fsp_support.c +++ b/arch/x86/lib/fsp/fsp_support.c @@ -425,3 +425,10 @@ void *fsp_get_bootloader_tmp_mem(const void *hob_list, u32 *len) return fsp_get_guid_hob_data(hob_list, len, (struct efi_guid *)&guid); } + +void *fsp_get_graphics_info(const void *hob_list, u32 *len) +{ + const struct efi_guid guid = FSP_GRAPHICS_INFO_HOB_GUID; + + return fsp_get_guid_hob_data(hob_list, len, (struct efi_guid *)&guid); +} |