[U-Boot] [PATCH] common: bootm: Document fake bootm sub-command

[Michal Simek]

Fake option is enabled only when CONFIG_TRACE is
enabled in common/bootm.c:do_boot_states().

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 common/cmd_bootm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 67233600b157..48199bfff3ed 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -185,6 +185,9 @@ static char bootm_help_text[] =
 	"\tcmdline - OS specific command line processing/setup\n"
 	"\tbdt     - OS specific bd_t processing\n"
 	"\tprep    - OS specific prep before relocation or go\n"
+#if defined(CONFIG_TRACE)
+	"\tfake    - OS specific fake start without go\n"
+#endif
 	"\tgo      - start OS";
 #endif

--
1.8.2.3

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