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authorJoe Hershberger <joe.hershberger@ni.com>2012-10-03 12:14:57 +0000
committerTom Rini <trini@ti.com>2012-10-03 16:01:23 -0700
commitda83bcd7b33d9e4dca3913cb5c0827dce0f8672a (patch)
treec12603d5b315deb4d2e25a5fcb4b0cd8108a7ce9 /README
parentc167cc02033e45913ce6a3ba4575e7890ce55f07 (diff)
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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>
Diffstat (limited to 'README')
-rw-r--r--README3
1 files changed, 2 insertions, 1 deletions
diff --git a/README b/README
index 18354d3..dd250a0 100644
--- a/README
+++ b/README
@@ -858,7 +858,8 @@ The following options need to be configured:
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