cpeng: update doc for latest changes
Update documentation to reflect CLI changes to hps command.
@@ -56,20 +56,41 @@ hps will enumerate the AFU for that subcommand before executing it.
-f,--filename \<filename\>
- Path to image file to copy. Default is 'hps.img'
+ Path to image file to copy. Default is 'u-boot.itb'
-d,--destination \<offset\>
- DDR Offset. Default is 0.
+ DDR Offset. Default is 0x2000000.
-t,--timeout \<cpeng timeout\>
Timeout of cpeng command in microseconds.
- Default is 60000000.
+ Default is 1 sec (1000000 usec).
-c,--chunk \<size\>
Split the copy into chunks of size <size>. 0 indicates no chunks.
+ Default is 4096.
+
+ --soft-reset
+
+ Issue a soft reset only.
+
+ --skip-ssbl-verify
+
+ Do not wait for ssbl verify.
+
+ --skip-kernel-verify
+
+ Do now wait for kernel verify.
+
+ `heartbeat`
+
+ Run heartbeat command. This reads the value in the HPS2HOST register
+ to check for a hearbeat. This compares the value to previous value
+ read and determines the HPS is alive if the value is incrementing.
+ This relies on the hps running the hello-cpeng program in 'heartbeat'
+ mode which will increment the upper 16 bits in the HPS2HOST register.
## EXAMPLES ##
The following example loads the image from a file called 'hps.img' into
