[U-Boot] [PATCH 1/5] board_f: Drop the timer after relocation

Simon Glass sjg at chromium.org
Sat Jul 15 23:41:11 UTC 2017


Once U-Boot relocates itself the existing driver-model timer (if any) is
no-longer valid until the device is reinitialised. Any use of the device
may cause a crash. To handle this, set the timer to NULL after relocation.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 common/board_f.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/common/board_f.c b/common/board_f.c
index ffa84e3566..d675dc38ac 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -979,6 +979,7 @@ void board_init_f_r(void)
 	 * UART if available.
 	 */
 	gd->flags &= ~GD_FLG_SERIAL_READY;
+	gd->timer = NULL;
 
 	/*
 	 * U-Boot has been copied into SDRAM, the BSS has been cleared etc.
-- 
2.13.2.932.g7449e964c-goog



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