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Refine the readme.txt for Duet platform, update the GCC tool chain to GCC44. 

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>




git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15645 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Eric Dong 2014-07-09 08:30:07 +00:00 committed by ydong10
parent bffaa2614a
commit 85e2e0854b
1 changed files with 14 additions and 30 deletions
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44
DuetPkg/ReadMe.txt
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@ -56,42 +56,26 @@ B. Build DUET image on Linux Platform
======================================
1. Tools preparation
To build DUET image, Mingw GCC is required:
1). Check out build tools project from svn repository: https://svn.code.sf.net/p/edk2-buildtools/code/trunk/BaseTools
2). Assume check out directory is /EDKII/BaseTools, enter /EDKII/BaseTools/gcc directory. Please refer to README.txt install all the necessary
build packages following:
* Python 2.5
* texinfo
* bison
* flex
* libmpfr
* libgmp
* As well as (possibly) others tools and development packages
3). Run mingw-gcc-install.py from gcc folder, this script will download/build/install MingwGCC and BinUtil automatically
4). Create symbol link in linux environment at /opt to match default setting in tools_def.txt
"ln -s /EDKII/BaseTools/gcc/symlinks/ar /opt/tiano/i386-tiano-pe/i386-tiano-pe/bin/ar"
"ln -s /EDKII/BaseTools/gcc/symlinks/gcc /opt/tiano/i386-tiano-pe/i386-tiano-pe/bin/gcc"
"ln -s /EDKII/BaseTools/gcc/symlinks/ld /opt/tiano/i386-tiano-pe/i386-tiano-pe/bin/ld"
To build DUET image, GCC44 is required:
1). Base on below link to create GCC44 build environment.
http://tianocore.sourceforge.net/wiki/Using_EDK_II_with_Native_GCC
2. Build steps
2.1 Build Duet Platform module
1). run cmd.exe to open command line window.
2). enter workspace root directory such as /R9_tree
2). run "edksetup.sh BaseTools"
3). run "build -p DuetPkg/DuetPkg.dsc -a IA32 -t UNIXGCC" for IA32 architecture platform or
"build -p DuetPkg/DuetPkg.dsc -a X64 -t UNIXGCC" for X64 architecture platform.
1). Open the terminal.
2). enter workspace root directory such as /edk2_tree
3). run ". edksetup.sh BaseTools"
4). run "build -p DuetPkg/DuetPkg.dsc -a IA32 -t GCC44" for IA32 architecture platform or
"build -p DuetPkg/DuetPkg.dsc -a X64 -t GCC44" for X64 architecture platform.
2.2 Execute post build actions
1). enter /R9_tree/DuetPkg directory.
2). run "./PostBuild.sh IA32" for IA32 architecture platform or
"./PostBuild.sh X64" for X64 architecture platform.
1). enter /edk2_tree/DuetPkg directory.
2). run "./PostBuild.sh IA32 GCC44" for IA32 architecture platform or
"./PostBuild.sh X64 GCC44" for X64 architecture platform.
NOTE: After post build action, you should check the size of EfiLdr at $WORKSPACE/Build/DuetPkg/DEBUG_UNIXGCC directory, it must less than 470k.
NOTE: After post build action, you should check the size of EfiLdr at $WORKSPACE/Build/DuetPkg/DEBUG_GCC44 directory, it must less than 470k.
If not, you should manually remove some unnecessary drivers at DuetPkg.fdf file.
3. Create bootable disk
@ -99,7 +83,7 @@ B. Build DUET image on Linux Platform
Now only support floopy.
3.1 Create floppy boot disk
1). enter /R9_tree/DuetPkg directory.
1). enter /edk2_tree/DuetPkg directory.
2). Insert a floppy disk to drive
3). run "CreateBootDisk.sh" to build floppy drive
such as "./CreateBootDisk.sh floppy /media/floppy0 /dev/fd0 FAT12 IA32"