From 86ebe4725b43aaaaa61cc64ad6020f6ec8cf520b Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Sun, 10 Aug 2014 20:02:45 -0600 Subject: [PATCH] Updated README files --- configs/sama5d3-xplained/README.txt | 5 +++++ configs/sama5d3x-ek/README.txt | 5 +++++ configs/sama5d4-ek/README.txt | 5 +++++ 3 files changed, 15 insertions(+) diff --git a/configs/sama5d3-xplained/README.txt b/configs/sama5d3-xplained/README.txt index 3faf04e0fb..c9d8551410 100644 --- a/configs/sama5d3-xplained/README.txt +++ b/configs/sama5d3-xplained/README.txt @@ -2389,6 +2389,11 @@ Tickless OS CONFIG_SAMA5_TICKLESS_FREERUN=1 : Selects TC0 channel 1 for the free- : running timer + NOTE: In most cases, the slow clock will be used as the timer/counter + input. You should enable the 32.768KHz crystal for the slow clock by + calling sam_sckc_enable(). Otherwise, you will be doing all system + timing using the RC clock! + SAMA5 Timer Usage ----------------- This current implementation uses two timers: A one-shot timer to diff --git a/configs/sama5d3x-ek/README.txt b/configs/sama5d3x-ek/README.txt index 9cc88abdf9..f3c6fa7d12 100644 --- a/configs/sama5d3x-ek/README.txt +++ b/configs/sama5d3x-ek/README.txt @@ -2705,6 +2705,11 @@ Tickless OS CONFIG_SAMA5_TICKLESS_FREERUN=1 : Selects TC0 channel 1 for the free- : running timer + NOTE: In most cases, the slow clock will be used as the timer/counter + input. You should enable the 32.768KHz crystal for the slow clock by + calling sam_sckc_enable(). Otherwise, you will be doing all system + timing using the RC clock! + SAMA5 Timer Usage ----------------- This current implementation uses two timers: A one-shot timer to diff --git a/configs/sama5d4-ek/README.txt b/configs/sama5d4-ek/README.txt index a2c81e53c5..07d9036bac 100644 --- a/configs/sama5d4-ek/README.txt +++ b/configs/sama5d4-ek/README.txt @@ -3169,6 +3169,11 @@ Tickless OS CONFIG_SAMA5_TICKLESS_FREERUN=1 : Selects TC0 channel 1 for the free- : running timer + NOTE: In most cases, the slow clock will be used as the timer/counter + input. You should enable the 32.768KHz crystal for the slow clock by + calling sam_sckc_enable(). Otherwise, you will be doing all system + timing using the RC clock! + SAMA5 Timer Usage ----------------- This current implementation uses two timers: A one-shot timer to