Philipp Tomsich af82315164 dm: timer: handle being called before dm_root is ready ...

When used with bootstage recording, dm_timer_init may be called
surprisingly early: i.e. before dm_root is ready. To deal with
this case, we explicitly check for this condition and return
-EAGAIN to the caller (refer to drivers/timer/rockchip_timer.c
for a case where this is needed/used).

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

2017-09-18 20:40:33 +02:00

..

ae3xx_timer.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

ag101p_timer.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

altera_timer.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

arc_timer.c

dm: core: Replace of_offset with accessor (part 2)

2017-06-01 07:03:04 -06:00

ast_timer.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

atmel_pit_timer.c

driver: timer: Add the Atmel PIT timer driver

2017-08-26 14:56:08 -04:00

Kconfig

driver: timer: Add the Atmel PIT timer driver

2017-08-26 14:56:08 -04:00

Makefile

driver: timer: Add the Atmel PIT timer driver

2017-08-26 14:56:08 -04:00

omap-timer.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

rockchip_timer.c

rockchip: timer: fix U_BOOT_DRIVER name

2017-09-05 11:04:35 +02:00

sandbox_timer.c

sandbox: timer: Support the early timer

2016-02-26 08:53:10 -07:00

sti-timer.c

STiH410: Add STi timer driver

2017-03-14 20:40:18 -04:00

timer-uclass.c

dm: timer: handle being called before dm_root is ready

2017-09-18 20:40:33 +02:00

tsc_timer.c

dm: x86: Allow TSC timer to be used before DM is ready

2017-09-16 14:57:44 +08:00