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 <s...@chromium.org>
---
Changes in v3:
- Bracket access to gd->timer with an #ifdef
Changes in v2: None
common/board_f.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/common/board_f.c b/common/board_f.c
index 104d144f41..9220815441 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -952,6 +952,9 @@ void board_init_f_r(void)
* UART if available.
*/
gd->flags &= ~GD_FLG_SERIAL_READY;
+#ifdef CONFIG_TIMER
+ gd->timer = NULL;
+#endif
/*
* U-Boot has been copied into SDRAM, the BSS has been cleared etc.
--
2.14.1.581.gf28d330327-goog
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