Re: [U-Boot] [PATCH] Add a command to access the system timer

On Friday 17 August 2012 16:57:58 Joe Hershberger wrote:

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"

please add a CONFIG_CMD_xxx for this

--- a/common/cmd_misc.c +++ b/common/cmd_misc.c

+int do_timer(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])

static

+U_BOOT_CMD(

• timer , 2, 1, do_timer,

no space between "timer" and "," -mike