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| author | Chasel Chiu <chasel.chiu@intel.com> | 2020-04-30 09:28:35 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-05-14 12:34:01 +0000 |
| commit | f2cdb268ef04eeec51948b5d81eeca5cab5ed9af (patch) | |
| tree | 989349555cc3b783737d9aa2a6a56a67f7e63eac /IntelFsp2Pkg/Library | |
| parent | ceacd9e992cd12f3c07ae1a28a75a6b8750718aa (diff) | |
| download | edk2-f2cdb268ef04eeec51948b5d81eeca5cab5ed9af.tar.gz edk2-f2cdb268ef04eeec51948b5d81eeca5cab5ed9af.tar.bz2 edk2-f2cdb268ef04eeec51948b5d81eeca5cab5ed9af.zip | |
IntelFsp2Pkg: Support Multi-Phase SiInit and debug handlers.
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2698
To enhance FSP silicon initialization flexibility an optional
Multi-Phase API is introduced and FSP header needs update for
new API offset. Also new SecCore module created for
FspMultiPhaseSiInit API
New ARCH_UPD introduced for enhancing FSP debug message
flexibility now bootloader can pass its own debug handler
function pointer and FSP will call the function to handle
debug message.
To support calling bootloader functions, a FspGlobalData field
added to indicate if FSP needs to switch stack when FSP running
on separate stack from bootloader.
Cc: Maurice Ma <maurice.ma@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Signed-off-by: Chasel Chiu <chasel.chiu@intel.com>
Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>
Diffstat (limited to 'IntelFsp2Pkg/Library')
| -rw-r--r-- | IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/PlatformSecLibNull.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/PlatformSecLibNull.c b/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/PlatformSecLibNull.c index f7945b5240..df8c5d121f 100644 --- a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/PlatformSecLibNull.c +++ b/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/PlatformSecLibNull.c @@ -1,7 +1,7 @@ /** @file
Null instance of Platform Sec Lib.
- Copyright (c) 2014 - 2019, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2014 - 2020, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -25,3 +25,20 @@ FspUpdSignatureCheck ( {
return EFI_SUCCESS;
}
+
+/**
+ This function handles FspMultiPhaseSiInitApi.
+
+ @param[in] ApiIdx Internal index of the FSP API.
+ @param[in] ApiParam Parameter of the FSP API.
+
+**/
+EFI_STATUS
+EFIAPI
+FspMultiPhaseSiInitApiHandler (
+ IN UINT32 ApiIdx,
+ IN VOID *ApiParam
+ )
+{
+ return EFI_SUCCESS;
+}
|