[PATCH v2 4/4] arm64: update the introduction of xen boot commands in docs/grub.texi

[fu . wei]

From: Fu Wei <address@hidden>

delete: xen_linux, xen_initrd, xen_xsm
add: xen_module

This update bases on
    commit 0edd750e50698854068358ea53528100a9192902
    Author: Vladimir Serbinenko <address@hidden>
    Date:   Fri Jan 22 10:18:47 2016 +0100

        xen_boot: Remove obsolete module type distinctions.

Signed-off-by: Fu Wei <address@hidden>
---
 docs/grub.texi | 32 +++++++++-----------------------
 1 file changed, 9 insertions(+), 23 deletions(-)

diff --git a/docs/grub.texi b/docs/grub.texi
index 82f6fa4..0f99c50 100644
--- a/docs/grub.texi
+++ b/docs/grub.texi
@@ -3861,9 +3861,7 @@ you forget a command, you can run the command 
@command{help}
 * videoinfo::                   List available video modes
 @comment * xen_*::              Xen boot commands
 * xen_hypervisor::              Load xen hypervisor binary
-* xen_linux::                   Load dom0 kernel for xen hypervisor
-* xen_initrd::                  Load dom0 initrd for dom0 kernel
-* xen_xsm::                     Load xen security module for xen hypervisor
+* xen_module::                  Load xen modules for xen hypervisor
 @end menu
 
 
@@ -5141,30 +5139,18 @@ verbatim as the @dfn{kernel command-line}. Any other 
binaries must be
 reloaded after using this command.
 @end deffn
 
address@hidden xen_linux
address@hidden xen_linux
address@hidden xen_module
address@hidden xen_module
 
address@hidden Command xen_linux file [arguments]
-Load a dom0 kernel image for xen hypervisor at the booting process of xen.
address@hidden Command xen_module [--nounzip] file [arguments]
+Load a module for xen hypervisor at the booting process of xen.
 The rest of the line is passed verbatim as the module command line.
+Each module will be identified by the order in which the modules are added.
+The 1st module: dom0 kernel image
+The 2nd module: dom0 ramdisk
+All subsequent modules: UNKNOW
 @end deffn
 
address@hidden xen_initrd
address@hidden xen_initrd
-
address@hidden Command xen_initrd file
-Load a initrd image for dom0 kernel at the booting process of xen.
address@hidden deffn
-
address@hidden xen_xsm
address@hidden xen_xsm
-
address@hidden Command xen_xsm file
-Load a xen security module for xen hypervisor at the booting process of xen.
-See @uref{http://wiki.xen.org/wiki/XSM} for more detail.
address@hidden deffn
-
-
 @node Networking commands
 @section The list of networking commands
 
-- 
2.5.0