[PATCH v2 15/38] lib: kconfig: Mention CONFIG_ADDR_MAP limitation in the help

[Bin Meng]

Mention that CONFIG_ADDR_MAP only works in the post-relocation phase.

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

(no changes since v1)

 lib/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/Kconfig b/lib/Kconfig
index 7f4c30e..7288340 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -6,6 +6,8 @@ config ADDR_MAP
 	  Enables helper code for implementing non-identity virtual-physical
 	  memory mappings for 32bit CPUs.
 
+	  This library only works in the post-relocation phase.
+
 config SYS_NUM_ADDR_MAP
 	int "Size of the address-map table"
 	depends on ADDR_MAP
-- 
2.7.4