summaryrefslogtreecommitdiffstats
path: root/c/src/lib/libbsp/arm/atsam/README
diff options
context:
space:
mode:
authorChristian Mauderer <Christian.Mauderer@embedded-brains.de>2018-01-11 08:54:27 +0100
committerChristian Mauderer <christian.mauderer@embedded-brains.de>2018-02-12 14:25:02 +0100
commit03fecae9c4236b6e2d24b67bd3940576f2880fee (patch)
treef1c14549a735a9dd45737c97d8b51855dfe47f8f /c/src/lib/libbsp/arm/atsam/README
parentfsclose01: Fix task mode, use attribute (diff)
downloadrtems-03fecae9c4236b6e2d24b67bd3940576f2880fee.tar.bz2
bsp/atsam: Add option to disable 32kHz XTAL.
Diffstat (limited to 'c/src/lib/libbsp/arm/atsam/README')
-rw-r--r--c/src/lib/libbsp/arm/atsam/README4
1 files changed, 4 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/atsam/README b/c/src/lib/libbsp/arm/atsam/README
index c374e861c3..2ebaa726c8 100644
--- a/c/src/lib/libbsp/arm/atsam/README
+++ b/c/src/lib/libbsp/arm/atsam/README
@@ -43,6 +43,10 @@ const struct BOARD_Sdram_Config BOARD_Sdram_Config = {
};
--------
+Use ATSAM_SLOWCLOCK_USE_XTAL=0 to disable the usage of the external 32kHz
+oscillator for the slow clock. This is useful for example for the SAM E70
+Xplained kit.
+
Use ATSAM_CONSOLE_BAUD=XYZ to set the initial baud for console devices (default
115200).