x86: Correct microcode documentation

This is incorrect since we require the -m parameter to the microcode tool.
Update the two examples to show this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

diff --git a/doc/README.x86 b/doc/README.x86
index 85ff1819c81a4afd94ac411cc56ff7b7639b1800..3bab5cf64e62902240a705e32aa3290205cd596f 100644 (file)
--- a/doc/README.x86
+++ b/doc/README.x86
@@ -654,13 +654,13 @@ Use the device tree for configuration where possible.
 For the microcode you can create a suitable device tree file using the
 microcode tool:
 
-  ./tools/microcode-tool -d microcode.dat create <model>
+  ./tools/microcode-tool -d microcode.dat -m <model> create
 
 or if you only have header files and not the full Intel microcode.dat database:
 
   ./tools/microcode-tool -H BAY_TRAIL_FSP_KIT/Microcode/M0130673322.h \
        -H BAY_TRAIL_FSP_KIT/Microcode/M0130679901.h \
-       create all
+       -m all create
 
 These are written to arch/x86/dts/microcode/ by default.