Commit Graph

10 Commits

Author SHA1 Message Date
Jordan Justen b98b4941e2 OvmfPkg/PlatformPei: Hide Xen Leaf details
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15202 6f19259b-4bc3-4df7-8a09-765794883524
2014-02-01 21:22:19 +00:00
Jordan Justen b621bb0a3c OvmfPkg/PlatformPei: Add mXen boolean to indicate Xen is running
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15201 6f19259b-4bc3-4df7-8a09-765794883524
2014-02-01 21:22:12 +00:00
Wei Liu bb6a9a9305 OvmfPkg: introduce XenMemMapInitialization
This function parses E820 map provided by Xen and arrange memory maps
accordingly.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
[jordan.l.justen@intel.com: XenGetE820Map: VS2010 compat; add assert]
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14945 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-08 01:36:15 +00:00
Wei Liu 36658fff45 OvmfPkg: introduce PublishPeiMemory
MemDetect actully does too many things, the underlying platform might
want to have more control over memory layout.

Extract the functionality of publishing PEI memory to a dedicated
function.

Also fixed wrong comment while I was there.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14944 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-08 01:36:07 +00:00
Wei Liu c7ea55b92b OvmfPkg: detect Xen earlier
This is useful for initializing memory map.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14943 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-08 01:36:00 +00:00
jljusten eec7d42017 OvmfPkg/PlatformPei: Add Xen support
* Make PlatformPei aware of Xen
* Fix assigned PIO and MMIO ranges to be compatible with Xen
* Reserve Xen HVM address range
* Publish XenInfo HOB
* Don't program PIIX4 PMBA for Xen

Signed-off-by: Andrei Warkentin <andreiw@motorola.com>
Reviewed-by: gavinguan
Signed-off-by: jljusten

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12091 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-05 15:43:05 +00:00
jljusten c0e1097656 OvmfPkg: Add support for memory above 4GB
When QEMU has more than 3.5GB of RAM, it will map the
additional memory above 4GB.  This change will make that
RAM accessible to OVMF.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11266 6f19259b-4bc3-4df7-8a09-765794883524
2011-01-21 16:51:00 +00:00
jljusten 55cdb67acb OVMF: Support greater than 2GB of memory
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10928 6f19259b-4bc3-4df7-8a09-765794883524
2010-10-13 07:07:29 +00:00
hhtian 56d7640a53 Update the copyright notice format
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10439 6f19259b-4bc3-4df7-8a09-765794883524
2010-04-28 12:43:04 +00:00
jljusten 49ba9447c9 Add initial version of Open Virtual Machine Firmware (OVMF) platform.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8398 6f19259b-4bc3-4df7-8a09-765794883524
2009-05-27 21:10:18 +00:00