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-rw-r--r--OvmfPkg/README22
1 files changed, 15 insertions, 7 deletions
diff --git a/OvmfPkg/README b/OvmfPkg/README
index f2c2fc799..be798063a 100644
--- a/OvmfPkg/README
+++ b/OvmfPkg/README
@@ -9,8 +9,6 @@ http://sourceforge.net/apps/mediawiki/tianocore/index.php?title=OVMF
=== STATUS ===
-Current status: Alpha
-
Current capabilities:
* IA32 and X64 architectures
* QEMU (0.10.0 or later)
@@ -22,7 +20,6 @@ Current capabilities:
=== FUTURE PLANS ===
-* Stabilize UEFI Linux boot
* Test/Stabilize UEFI Self-Certification Tests (SCT) results
=== BUILDING OVMF ===
@@ -60,12 +57,23 @@ http://sourceforge.net/apps/mediawiki/tianocore/index.php?title=How_to_build_OVM
=== RUNNING OVMF on QEMU ===
-* QEMU 0.9.1 or later is required.
-* Either copy, rename or symlink OVMF.FD => bios.bin
+* QEMU 0.12.2 or later is required.
* Be sure to use qemu-system-x86_64, if you are using and X64 firmware.
(qemu-system-x86_64 works for the IA32 firmware as well, of course.)
-* Use the QEMU -L parameter to specify the directory where the bios.bin
- file is located.
+* Use OVMF for QEMU firmware (3 options available)
+ - Option 1: QEMU 1.6 or newer; Use QEMU -pflash parameter
+ * QEMU/OVMF will use emulated flash, and fully support UEFI variables
+ * Run qemu with: -pflash path/to/OVMF.fd
+ - Option 2: Use QEMU -bios parameter
+ * Note that UEFI variables will be partially emulated, and non-volatile
+ variables may lose their contents after a reboot
+ * Run qemu with: -bios path/to/OVMF.fd
+ - Option 3: Use QEMU -L parameter
+ * Note that UEFI variables will be partially emulated, and non-volatile
+ variables may lose their contents after a reboot
+ * Either copy, rename or symlink OVMF.fd => bios.bin
+ * Use the QEMU -L parameter to specify the directory where the bios.bin
+ file is located.
* The EFI shell is built into OVMF builds at this time, so it should
run automatically if a UEFI boot application is not found on the
removable media.