X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=ReleaseNotes.txt;h=1214078894567deac8010ab488e160ded9b8a1f5;hp=6e2ac02ced87a96321e5f05f0df9b2c3575fd6fb;hb=5102d7f7992216fd106dff5e8a75add5edd6ea85;hpb=4347544299c30163e1f25ede944918a56847903d

diff --git a/ReleaseNotes.txt b/ReleaseNotes.txt
index 6e2ac02ced..1214078894 100644
--- a/ReleaseNotes.txt
+++ b/ReleaseNotes.txt
@@ -188,6 +188,25 @@ Once this is completed, you are ready to test the Build, by executing:
 
 This command builds all of the packages, including the NT32 reference platform.
 
+------------------------------------
+Build Architectures other than IA32.
+------------------------------------
+
+By default, we are set up to build the ia32 architecture. If you would like to
+build for IPF, x64 and EBC, please copy MdePkg/MdePkg-All-Arch.fpd to
+MdePkg/MdePkg.fpd. For EdkModulePkg, copy EdkModulePkg-All-Archs.fpd to
+EdkModulePkg.fpd. Note, you may also add only the architecture you want from
+the -All-Archs files to the main fpd file. This is preferred if you do not have
+all the compilers installed.
+
+Optionally, you may modify the path to the compiler in
+Tools/Conf/msft_tools_def.txt. The flags for the ARCH tool chain are set in the
+file names by Tools/Conf/VENDOR_tools.txt, where VENDOR is set in
+Tools/Conf/msft_tools.txt.
+
+For example, if IPF_VENDOR = WINDDK, then the flags for the IPF DDK compiler
+will be specified in Tools/Conf/winddk_tools.txt.
+
 -------------------------
 Individual Package Builds
 -------------------------