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| author | Simon Glass <sjg@chromium.org> | 2017-09-05 19:49:45 -0600 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2017-09-16 14:57:44 +0800 |
| commit | 5ee94b4f4032502c26cd3c9ede6a910d7e2c9b46 (patch) | |
| tree | 8eae080d0bcf0d5f9f57b3b55efa07e045016c3a /common/board_f.c | |
| parent | eb45787b396f197f2d4c3bc3556c48421528f62b (diff) | |
| download | u-boot-5ee94b4f4032502c26cd3c9ede6a910d7e2c9b46.tar.gz u-boot-5ee94b4f4032502c26cd3c9ede6a910d7e2c9b46.tar.xz u-boot-5ee94b4f4032502c26cd3c9ede6a910d7e2c9b46.zip | |
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 <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'common/board_f.c')
| -rw-r--r-- | common/board_f.c | 3 |
1 files changed, 3 insertions, 0 deletions
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. |