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| author | Yao, Jiewen <Jiewen.Yao@intel.com> | 2015-04-23 08:52:21 +0000 |
|---|---|---|
| committer | jyao1 <jyao1@Edk2> | 2015-04-23 08:52:21 +0000 |
| commit | 9da591867c0bad1abbe17a321dc5b16d95226c6a (patch) | |
| tree | d73d5eefb589fec2196b92e1cb741317300f16e0 /IntelFspPkg/FspSecCore/Ia32/FspHelper.s | |
| parent | 3b7f0a488be0ca7a2a8e4c352b0e10496bee9530 (diff) | |
| download | edk2-9da591867c0bad1abbe17a321dc5b16d95226c6a.tar.gz edk2-9da591867c0bad1abbe17a321dc5b16d95226c6a.tar.bz2 edk2-9da591867c0bad1abbe17a321dc5b16d95226c6a.zip | |
Update IntelFspPkg to support FSP1.1
-- Add BootLoaderTolumSize support
-- Extend FspApiCallingCheck with ApiParam for BootLoaderTolumSize
-- Rename all Bootloader to BootLoader as official name
-- Rename Ucode to Microcode
-- Remove FspSelfCheck API, because it is merged into SecPlatformInit
-- Add GetFspVpdDataPointer() in FspCommonLib.h
-- Document FspSecPlatformLib.h
-- Reorg FSP_PLAT_DATA data structure to let it match FSP spec.
-- Move helper function in FspSecCore to reduce platform enabling effort
-- Fix LibraryClasses declaration in DEC file.
-- Enhance PatchFv to check if it is valid FSP bin.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <Jiewen.Yao@intel.com>
Reviewed-by: "Ma, Maurice" <maurice.ma@intel.com>
Reviewed-by: "Rangarajan, Ravi P" <ravi.p.rangarajan@intel.com>
Reviewed-by: "Mudusuru, Giri P" <giri.p.mudusuru@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17196 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFspPkg/FspSecCore/Ia32/FspHelper.s')
| -rw-r--r-- | IntelFspPkg/FspSecCore/Ia32/FspHelper.s | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/IntelFspPkg/FspSecCore/Ia32/FspHelper.s b/IntelFspPkg/FspSecCore/Ia32/FspHelper.s new file mode 100644 index 0000000000..40b822ac87 --- /dev/null +++ b/IntelFspPkg/FspSecCore/Ia32/FspHelper.s @@ -0,0 +1,33 @@ +#------------------------------------------------------------------------------
+#
+# Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php.
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Abstract:
+#
+# Provide FSP helper function.
+#
+#------------------------------------------------------------------------------
+
+ASM_GLOBAL ASM_PFX(FspInfoHeaderRelativeOff)
+ASM_PFX(FspInfoHeaderRelativeOff):
+ #
+ # This value will be pached by the build script
+ #
+ .long 0x012345678
+
+
+ASM_GLOBAL ASM_PFX(GetFspBaseAddress)
+ASM_PFX(GetFspBaseAddress):
+ mov $GetFspBaseAddress, %eax
+ sub $FspInfoHeaderRelativeOff, %eax
+ add $0x01C, %eax
+ mov (%eax), %eax
+ ret
+
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