| Kconfig (4e710ebb4463c8e031eb269c012fbadb2479608b) | Kconfig (97d20f69f53e7586394e48805f25f23d9a3ebaa8) |
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| 1menu "Timer Support" 2 3config TIMER 4 bool "Enable driver model for timer drivers" 5 depends on DM 6 help 7 Enable driver model for timer access. It uses the same API as 8 lib/time.c, but now implemented by the uclass. The first timer --- 16 unchanged lines hidden (view full) --- 25 Enable support for timer drivers in TPL. These can be used to get 26 a timer value when in TPL, or perhaps for implementing a delay 27 function. This enables the drivers in drivers/timer as part of an 28 TPL build. 29 30config TIMER_EARLY 31 bool "Allow timer to be used early in U-Boot" 32 depends on TIMER | 1menu "Timer Support" 2 3config TIMER 4 bool "Enable driver model for timer drivers" 5 depends on DM 6 help 7 Enable driver model for timer access. It uses the same API as 8 lib/time.c, but now implemented by the uclass. The first timer --- 16 unchanged lines hidden (view full) --- 25 Enable support for timer drivers in TPL. These can be used to get 26 a timer value when in TPL, or perhaps for implementing a delay 27 function. This enables the drivers in drivers/timer as part of an 28 TPL build. 29 30config TIMER_EARLY 31 bool "Allow timer to be used early in U-Boot" 32 depends on TIMER |
| 33 # initr_bootstage() requires a timer and is called before initr_dm() 34 # so only the early timer is available 35 default y if X86 && BOOTSTAGE |
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| 33 help 34 In some cases the timer must be accessible before driver model is 35 active. Examples include when using CONFIG_TRACE to trace U-Boot's 36 execution before driver model is set up. Enable this option to 37 use an early timer. These functions must be supported by your timer 38 driver: timer_early_get_count() and timer_early_get_rate(). 39 40config ALTERA_TIMER --- 110 unchanged lines hidden --- | 36 help 37 In some cases the timer must be accessible before driver model is 38 active. Examples include when using CONFIG_TRACE to trace U-Boot's 39 execution before driver model is set up. Enable this option to 40 use an early timer. These functions must be supported by your timer 41 driver: timer_early_get_count() and timer_early_get_rate(). 42 43config ALTERA_TIMER --- 110 unchanged lines hidden --- |