Fix IA32 build failure: Use MultU64x32 for 64bit * 32bit.

[mirror_edk2.git] / OvmfPkg / README

diff --git a/OvmfPkg/README b/OvmfPkg/README
index 3243dc685c67ac5214dfc5dafde70791a5d6b9ca..ef49bf8eddde3adf1c57a84b448de03e0de6d312 100644 (file)
--- a/OvmfPkg/README
+++ b/OvmfPkg/README
@@ -30,6 +30,7 @@ Pre-requisites:
 * A properly configured ASL compiler:\r
   - Intel ASL compiler: Available from http://www.acpica.org\r
   - Microsoft ASL compiler: Available from http://www.acpi.info\r
+* NASM: http://www.nasm.us/\r
 \r
 Update Conf/target.txt ACTIVE_PLATFORM for OVMF:\r
                              PEI arch   DXE arch   UEFI interfaces\r
@@ -65,6 +66,8 @@ http://sourceforge.net/apps/mediawiki/tianocore/index.php?title=How_to_build_OVM
   - Option 1: QEMU 1.6 or newer; Use QEMU -pflash parameter\r
     * QEMU/OVMF will use emulated flash, and fully support UEFI variables\r
     * Run qemu with: -pflash path/to/OVMF.fd\r
+    * Note that this option is required for running SecureBoot-enabled builds\r
+      (-D SECURE_BOOT_ENABLE).\r
   - Option 2: Use QEMU -bios parameter\r
     * Note that UEFI variables will be partially emulated, and non-volatile\r
       variables may lose their contents after a reboot\r