diff options
| author | Stefan Roese <sr@denx.de> | 2022-09-02 15:10:45 +0300 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2022-09-18 11:26:28 +0300 |
| commit | 881d4108257a45ac890ef27c523783dbe401e462 (patch) | |
| tree | b43d71df57f3e29b5cf2eb5c46731c8c2bede75b /common/cyclic.c | |
| parent | c2fd0ca1a8226903e6e00f970c58f23742d6a418 (diff) | |
| download | u-boot-881d4108257a45ac890ef27c523783dbe401e462.tar.xz | |
cyclic: Introduce schedule() function
This patch introduces a schedule() function, which shall be used instead
of the old WATCHDOG_RESET. Follow-up patches will make sure, that this
new function is used.
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Tom Rini <trini@konsulko.com> [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]
Diffstat (limited to 'common/cyclic.c')
| -rw-r--r-- | common/cyclic.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/common/cyclic.c b/common/cyclic.c index cd5dcb1f2b..b3c180bd1a 100644 --- a/common/cyclic.c +++ b/common/cyclic.c @@ -18,6 +18,8 @@ DECLARE_GLOBAL_DATA_PTR; +void hw_watchdog_reset(void); + struct list_head *cyclic_get_list(void) { return &gd->cyclic->cyclic_list; @@ -96,6 +98,20 @@ void cyclic_run(void) gd->cyclic->cyclic_running = false; } +void schedule(void) +{ + /* The HW watchdog is not integrated into the cyclic IF (yet) */ + if (IS_ENABLED(CONFIG_HW_WATCHDOG)) + hw_watchdog_reset(); + + /* + * schedule() might get called very early before the cyclic IF is + * ready. Make sure to only call cyclic_run() when it's initalized. + */ + if (gd && gd->cyclic && gd->cyclic->cyclic_ready) + cyclic_run(); +} + int cyclic_uninit(void) { struct cyclic_info *cyclic, *tmp; |