Lines Matching +full:timer +full:-
1 menu "Timer Support"
3 config TIMER config
4 bool "Enable driver model for timer drivers"
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
9 will be used. The timer is usually a 32 bits free-running up
10 counter. There may be no real tick, and no timer interrupt.
13 bool "Enable driver model for timer drivers in SPL"
14 depends on TIMER && SPL
16 Enable support for timer drivers in SPL. These can be used to get
17 a timer value when in SPL, or perhaps for implementing a delay
18 function. This enables the drivers in drivers/timer as part of an
22 bool "Enable driver model for timer drivers in TPL"
23 depends on TIMER && TPL
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
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
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
40 use an early timer. These functions must be supported by your timer
44 bool "AG101P timer support"
45 depends on TIMER && NDS32
47 Select this to enable a timer for AG01P devices.
50 bool "Altera timer support"
51 depends on TIMER
53 Select this to enable a timer for Altera devices. Please find
57 bool "ARC timer support"
58 depends on TIMER && ARC && CLK
60 Select this to enable built-in ARC timers.
61 ARC cores may have up to 2 built-in timers: timer0 and timer1,
63 in U-Boot.
66 bool "Aspeed ast2400/ast2500 timer support"
67 depends on TIMER
70 Select this to enable timer for Aspeed ast2400/ast2500 devices.
71 This is a simple sys timer driver, it is compatible with lib/time.c,
78 bool "ATCPIT100 timer support"
79 depends on TIMER
81 Select this to enable a ATCPIT100 timer which will be embedded
85 bool "Atmel periodic interval timer support"
86 depends on TIMER
88 Select this to enable a periodic interval timer for Atmel devices,
93 bool "Cadence TTC (Triple Timer Counter)"
94 depends on TIMER
100 bool "Designware APB Timer"
101 depends on TIMER
103 Enables support for the Designware APB Timer driver. This timer is
107 bool "MPC83xx timer support"
108 depends on TIMER
110 Select this to enable support for the timer found on
114 int "x86 TSC timer frequency in MHz when used as the early timer"
119 early timer and the frequency can neither be calibrated via some
124 bool "Omap timer support"
125 depends on TIMER
127 Select this to enable an timer for Omap devices.
130 bool "RISC-V timer support"
131 depends on TIMER && RISCV
133 Select this to enable support for the timer as defined
134 by the RISC-V privileged architecture spec.
137 bool "Rockchip timer support"
138 depends on TIMER
140 Select this to enable support for the timer found on
144 bool "Sandbox timer support"
145 depends on SANDBOX && TIMER
147 Select this to enable an emulated timer for sandbox. It gets
151 bool "STi timer support"
152 depends on TIMER
155 Select this to enable a timer for STi devices.
158 bool "STM32 timer support"
159 depends on TIMER
161 Select this to enable support for the timer found on
165 bool "x86 Time-Stamp Counter (TSC) timer support"
166 depends on TIMER && X86
168 Select this to enable Time-Stamp Counter (TSC) timer for x86.
171 bool "MediaTek timer support"
172 depends on TIMER
174 Select this to enable support for the timer found on