From 5ee94b4f4032502c26cd3c9ede6a910d7e2c9b46 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Tue, 5 Sep 2017 19:49:45 -0600 Subject: [PATCH] board_f: Drop the timer after relocation 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 Reviewed-by: Bin Meng --- 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. -- 2.39.2