make the EFI partition quite large, like on arm64 x13s, because newer x86

((Lenovo in particular) firmware updating methods do the same -- placing
a payload in there, so a small space won't do.
ok kettenis

diff --git a/distrib/amd64/common/install.md b/distrib/amd64/common/install.md
index d05dbb1..877edb2 100644 (file)
--- a/distrib/amd64/common/install.md
+++ b/distrib/amd64/common/install.md
@@ -1,4 +1,4 @@
-#      $OpenBSD: install.md,v 1.56 2021/09/26 12:39:25 krw Exp $
+#      $OpenBSD: install.md,v 1.57 2022/11/14 14:04:25 deraadt Exp $
 #
 # Copyright (c) 1996 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -81,7 +81,7 @@ md_prep_fdisk() {
                        fi
 
                        echo -n "Setting OpenBSD GPT partition to whole $_disk..."
-                       fdisk -gy -b 960 $_disk >/dev/null
+                       fdisk -gy -b 532480 $_disk >/dev/null
                        echo "done."
                        return ;;
                [eE]*)
@@ -91,7 +91,7 @@ md_prep_fdisk() {
 
 You will now create two GPT partitions. The first must have an id
 of 'EF' and be large enough to contain the OpenBSD boot programs,
-at least 960 blocks. The second must have an id of 'A6' and will
+at least 532480 blocks. The second must have an id of 'A6' and will
 contain your OpenBSD data. Neither may overlap other partitions.
 Inside the fdisk command, the 'manual' command describes the fdisk
 commands in detail.