[U-Boot] [PATCH v7 2/3] timer: start a new dm_timer after relocation

[Thomas Chou]

Start a new dm_timer after relocation, just in case the
timer has been used in per-relocation.

Signed-off-by: Thomas Chou <thomas at wytron.com.tw>
Acked-by: Simon Glass <sjg at chromium.org>
---
v6
  rename to CONFIG_TIMER as Simon suggested.
v7
  fix string replacement error in v6

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

diff --git a/common/board_r.c b/common/board_r.c
index f8c1baa..d22118b 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -290,6 +290,9 @@ static int initr_dm(void)
 	/* Save the pre-reloc driver model and start a new one */
 	gd->dm_root_f = gd->dm_root;
 	gd->dm_root = NULL;
+#ifdef CONFIG_TIMER
+	gd->dm_timer = NULL;
+#endif
 	return dm_init_and_scan(false);
 }
 #endif
-- 
2.1.4