diff options
Diffstat (limited to 'Documentation/mips')
| -rw-r--r-- | Documentation/mips/time.README | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/Documentation/mips/time.README b/Documentation/mips/time.README index 70bc0dd43d6..69ddc5c14b7 100644 --- a/Documentation/mips/time.README +++ b/Documentation/mips/time.README @@ -65,7 +65,7 @@ the following functions or values: 1. (optional) set up RTC routines 2. (optional) calibrate and set the mips_counter_frequency - b) board_timer_setup - a function pointer. Invoked at the end of time_init() + b) plat_timer_setup - a function pointer. Invoked at the end of time_init() 1. (optional) over-ride any decisions made in time_init() 2. set up the irqaction for timer interrupt. 3. enable the timer interrupt @@ -116,19 +116,17 @@ Step 2: the machine setup() function If you supply board_time_init(), set the function poointer. - Set the function pointer board_timer_setup() (mandatory) - -Step 3: implement rtc routines, board_time_init() and board_timer_setup() +Step 3: implement rtc routines, board_time_init() and plat_timer_setup() if needed. - board_time_init() - + board_time_init() - a) (optional) set up RTC routines, b) (optional) calibrate and set the mips_counter_frequency (only needed if you intended to use fixed_rate_gettimeoffset or use cpu counter as timer interrupt source) - board_timer_setup() - + plat_timer_setup() - a) (optional) over-write any choices made above by time_init(). b) machine specific code should setup the timer irqaction. c) enable the timer interrupt |