Code clean for Ftw driver, remove the obsolete logic for boot block. Correct some comments in Pei Pcd driver.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7108 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2008-12-24 01:24:17 +00:00
parent 2da292f637
commit 5944a83bac
11 changed files with 72 additions and 667 deletions

View File

@@ -1,8 +1,11 @@
#/** @file
# Component description file for FtwLite module.
# This driver provides lite fault tolerant capability for write operation on flash devices.
# Its implementation depends on the full functionality FVB protocol that support read, write/erase flash access.
# It only supports write BufferSize <= PcdFlashNvStorageFtwSpareSize.
# That's the input write buffer data must fit within the spare range.
# This driver doesn't differentiate the update for boot block and other block.
#
# This driver provides fault tolerant write capability for block devices.
# Copyright (c) 2006 - 2007, Intel Corporation
# Copyright (c) 2006 - 2008, Intel Corporation
#
# All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -11,7 +14,6 @@
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#
#**/
[Defines]
@@ -33,26 +35,11 @@
FtwMisc.c
FtwLite.c
FtwLite.h
[Sources.Ia32]
Ia32/Ia32FtwMisc.c
[Sources.X64]
X64/X64FtwMisc.c
[Sources.IPF]
Ipf/IpfFtwMisc.c
[Sources.EBC]
Ia32/Ia32FtwMisc.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
[LibraryClasses]
UefiBootServicesTableLib
MemoryAllocationLib
@@ -63,19 +50,12 @@
DevicePathLib
[Guids]
gEfiSystemNvDataFvGuid # ALWAYS_CONSUMED
gEfiSystemNvDataFvGuid # ALWAYS_CONSUMED, Signature of Working Space Header
[Protocols]
gEfiFirmwareVolumeBlockProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiFaultTolerantWriteLiteProtocolGuid # PROTOCOL ALWAYS_PRODUCED
[Protocols.IA32]
gEfiPciRootBridgeIoProtocolGuid # PROTOCOL ALWAYS_CONSUMED
[Protocols.EBC]
gEfiPciRootBridgeIoProtocolGuid # PROTOCOL ALWAYS_CONSUMED
[Pcd.common]
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase