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| author | Michal Simek <michal.simek@xilinx.com> | 2018-07-11 16:42:25 +0300 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2018-07-19 11:49:54 +0300 |
| commit | f238b3f0fbc9ebc3a9702ddfc5ef22dff09f35d8 (patch) | |
| tree | 9788c64baf354df53461ec719c48d54d4ff3184a /drivers/watchdog/wdt-uclass.c | |
| parent | 9713fac1eb104e87f8e2fe578c29c96bddef304c (diff) | |
| download | u-boot-f238b3f0fbc9ebc3a9702ddfc5ef22dff09f35d8.tar.xz | |
watchdog: dm: Support manual relocation for watchdogs
Relocate watchdog ops as was done by:
"dm: Add support for all targets which requires MANUAL_RELOC"
(sha1: 484fdf5ba058b07be5ca82763aa2b72063540ef3)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/watchdog/wdt-uclass.c')
| -rw-r--r-- | drivers/watchdog/wdt-uclass.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/watchdog/wdt-uclass.c b/drivers/watchdog/wdt-uclass.c index f6f2fe3739..23b7e3360d 100644 --- a/drivers/watchdog/wdt-uclass.c +++ b/drivers/watchdog/wdt-uclass.c @@ -63,8 +63,31 @@ int wdt_expire_now(struct udevice *dev, ulong flags) return ret; } +static int wdt_post_bind(struct udevice *dev) +{ +#if defined(CONFIG_NEEDS_MANUAL_RELOC) + struct wdt_ops *ops = (struct wdt_ops *)device_get_ops(dev); + static int reloc_done; + + if (!reloc_done) { + if (ops->start) + ops->start += gd->reloc_off; + if (ops->stop) + ops->stop += gd->reloc_off; + if (ops->reset) + ops->reset += gd->reloc_off; + if (ops->expire_now) + ops->expire_now += gd->reloc_off; + + reloc_done++; + } +#endif + return 0; +} + UCLASS_DRIVER(wdt) = { .id = UCLASS_WDT, .name = "watchdog", .flags = DM_UC_FLAG_SEQ_ALIAS, + .post_bind = wdt_post_bind, }; |