1c8a7ba9eSThomas Choumenu "Timer Support" 2c8a7ba9eSThomas Chou 3c8a7ba9eSThomas Chouconfig TIMER 4*435ae76eSBin Meng bool "Enable driver model for timer drivers" 5c8a7ba9eSThomas Chou depends on DM 6c8a7ba9eSThomas Chou help 7*435ae76eSBin Meng Enable driver model for timer access. It uses the same API as 8*435ae76eSBin Meng lib/time.c, but now implemented by the uclass. The first timer 9c8a7ba9eSThomas Chou will be used. The timer is usually a 32 bits free-running up 10c8a7ba9eSThomas Chou counter. There may be no real tick, and no timer interrupt. 11c8a7ba9eSThomas Chou 12a54915d8SThomas Chouconfig ALTERA_TIMER 13*435ae76eSBin Meng bool "Altera timer support" 14a54915d8SThomas Chou depends on TIMER 15a54915d8SThomas Chou help 16*435ae76eSBin Meng Select this to enable a timer for Altera devices. Please find 17a54915d8SThomas Chou details on the "Embedded Peripherals IP User Guide" of Altera. 18a54915d8SThomas Chou 199961a0b6SThomas Chouconfig SANDBOX_TIMER 20*435ae76eSBin Meng bool "Sandbox timer support" 219961a0b6SThomas Chou depends on SANDBOX && TIMER 229961a0b6SThomas Chou help 239961a0b6SThomas Chou Select this to enable an emulated timer for sandbox. It gets 249961a0b6SThomas Chou time from host os. 259961a0b6SThomas Chou 26c8a7ba9eSThomas Chouendmenu 27