Add a command to access the system timer
Two sub-commands... start and get.
* start sets the reference.
* get prints out the time since the last start (in "<sec>.<msec>" format).
If get is called without start, returns time since boot.
Simple way to benchmark an operation: "timer start;<commands-to-measure>;timer get"
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/README b/README
index 18354d3..dd250a0 100644
--- a/README
+++ b/README
@@ -858,7 +858,8 @@
CONFIG_CMD_SPI * SPI serial bus support
CONFIG_CMD_TFTPSRV * TFTP transfer in server mode
CONFIG_CMD_TFTPPUT * TFTP put command (upload)
- CONFIG_CMD_TIME * run command and report execution time
+ CONFIG_CMD_TIME * run command and report execution time (ARM specific)
+ CONFIG_CMD_TIMER * access to the system tick timer
CONFIG_CMD_USB * USB support
CONFIG_CMD_CDP * Cisco Discover Protocol support
CONFIG_CMD_MFSL * Microblaze FSL support