efi_loader: provide new doc/README.uefi

[oweals/u-boot.git] / drivers / timer / Kconfig

diff --git a/drivers/timer/Kconfig b/drivers/timer/Kconfig
index cd38a6d4bd956d278c81cc9ceb71b9a494fd477e..2c968967262787051bae58dd100e716e2e3610a5 100644 (file)
--- a/drivers/timer/Kconfig
+++ b/drivers/timer/Kconfig
@@ -9,6 +9,24 @@ config TIMER
          will be used. The timer is usually a 32 bits free-running up
          counter. There may be no real tick, and no timer interrupt.
 
          will be used. The timer is usually a 32 bits free-running up
          counter. There may be no real tick, and no timer interrupt.
 

+config SPL_TIMER
+       bool "Enable driver model for timer drivers in SPL"
+       depends on TIMER && SPL
+       help
+         Enable support for timer drivers in SPL. These can be used to get
+         a timer value when in SPL, or perhaps for implementing a delay
+         function. This enables the drivers in drivers/timer as part of an
+         SPL build.
+
+config TPL_TIMER
+       bool "Enable driver model for timer drivers in TPL"
+       depends on TIMER && TPL
+       help
+         Enable support for timer drivers in TPL. These can be used to get
+         a timer value when in TPL, or perhaps for implementing a delay
+         function. This enables the drivers in drivers/timer as part of an
+         TPL build.
+

 config TIMER_EARLY
        bool "Allow timer to be used early in U-Boot"
        depends on TIMER
 config TIMER_EARLY
        bool "Allow timer to be used early in U-Boot"
        depends on TIMER


@@ -26,6 +44,14 @@ config ALTERA_TIMER
          Select this to enable a timer for Altera devices. Please find
          details on the "Embedded Peripherals IP User Guide" of Altera.
 
          Select this to enable a timer for Altera devices. Please find
          details on the "Embedded Peripherals IP User Guide" of Altera.
 

+config ATMEL_PIT_TIMER
+       bool "Atmel periodic interval timer support"
+       depends on TIMER
+       help
+         Select this to enable a periodic interval timer for Atmel devices,
+         it is designed to offer maximum accuracy and efficient management,
+         even for systems with long response time.
+

 config SANDBOX_TIMER
        bool "Sandbox timer support"
        depends on SANDBOX && TIMER
 config SANDBOX_TIMER
        bool "Sandbox timer support"
        depends on SANDBOX && TIMER


@@ -36,7 +62,6 @@ config SANDBOX_TIMER
 config X86_TSC_TIMER
        bool "x86 Time-Stamp Counter (TSC) timer support"
        depends on TIMER && X86
 config X86_TSC_TIMER
        bool "x86 Time-Stamp Counter (TSC) timer support"
        depends on TIMER && X86

-       default y if X86

        help
          Select this to enable Time-Stamp Counter (TSC) timer for x86.
 
        help
          Select this to enable Time-Stamp Counter (TSC) timer for x86.
 


@@ -58,4 +83,47 @@ config AST_TIMER
          This is mostly because they all share several registers which
          makes it difficult to completely separate them.
 
          This is mostly because they all share several registers which
          makes it difficult to completely separate them.
 

+config STI_TIMER
+       bool "STi timer support"
+       depends on TIMER
+       default y if ARCH_STI
+       help
+         Select this to enable a timer for STi devices.
+
+config ARC_TIMER
+       bool "ARC timer support"
+       depends on TIMER && ARC && CLK
+       help
+         Select this to enable built-in ARC timers.
+         ARC cores may have up to 2 built-in timers: timer0 and timer1,
+         usually at least one of them exists. Either of them is supported
+         in U-Boot.
+
+config AG101P_TIMER
+       bool "AG101P timer support"
+       depends on TIMER && NDS32
+       help
+         Select this to enable a timer for AG01P devices.
+
+config ATCPIT100_TIMER
+       bool "ATCPIT100 timer support"
+       depends on TIMER
+       help
+         Select this to enable a ATCPIT100 timer which will be embeded
+               in AE3XX, AE250 boards.
+
+config ROCKCHIP_TIMER
+        bool "Rockchip timer support"
+       depends on TIMER
+       help
+         Select this to enable support for the timer found on
+         Rockchip devices.
+
+config STM32_TIMER
+        bool "STM32 timer support"
+       depends on TIMER
+       help
+         Select this to enable support for the timer found on
+         STM32 devices.
+

 endmenu
 endmenu