[coreboot-gerrit] Change in em100[master]: README: Move usage to the bottom

[Stefan Reinauer (Code Review)]

Stefan Reinauer has uploaded this change for review. ( https://review.coreboot.org/c/em100/+/47648 )

Change subject: README: Move usage to the bottom
......................................................................

README: Move usage to the bottom

Right now the usage string is separated from the explanation of
options by a list of features. Clean up to make README more coherent.

Signed-off-by: Stefan Reinauer 
Change-Id: I6f7c4d57fbecdac18e95fc9dc08ed8d857e4bf34
---
M README
1 file changed, 6 insertions(+), 9 deletions(-)

git pull ssh://review.coreboot.org:29418/em100 refs/changes/48/47648/1

diff --git a/README b/README
index a76d34e..3509d58 100644
--- a/README
+++ b/README
@@ -10,9 +10,6 @@
 providing a much faster development cycle than is possible by reprogramming
 the SPI flash each time.

-Example:
-  ./em100 --stop --set M25P80 -d file.bin --start -t -O 0xfff00000
-
 Major features provided by the tool include:

- Set the chip being emulated (the tool supports about 600)
@@ -22,7 +19,10 @@
 - Output a trace of SPI commands issued by the SoC
 - Reading / writing em100 firmware (dangerous as it can brick your em100)

-For help, use the -h option:
+[1] https://www.dediprog.com/product/EM100Pro-G2
+
+Example:
+  ./em100 --stop --set M25P80 -d file.bin -v --start -t -O 0xfff00000

Usage:
   -c|--set CHIP:                  select chip emulation
@@ -36,20 +36,17 @@
   -t|--trace:                     trace mode
   -O|--offset HEX_VAL:            address offset for trace mode
   -T|--terminal:                  terminal mode
-  -F|--firmware-update FILE:      update EM100pro firmware (dangerous)
+  -F|--firmware-update FILE|auto: update EM100pro firmware (dangerous)
   -f|--firmware-dump FILE:        export raw EM100pro firmware to file
   -g|--firmware-write FILE:       export EM100pro firmware to DPFW file
   -S|--set-serialno NUM:          set serial number to NUM
   -V|--set-voltage [1.8|3.3]      switch FPGA voltage
   -p|--holdpin [LOW|FLOAT|INPUT]: set the hold pin state
   -x|--device BUS:DEV             use EM100pro on USB bus/device
-  -x|--device DPxxxxxx            use EM100pro with serial no DPxxxxxx
+  -x|--device EMxxxxxx            use EM100pro with serial no EMxxxxxx
   -l|--list-devices               list all connected EM100pro devices
   -U|--update-files               update device (chip) and firmware database
   -C|--compatible                 enable compatibility mode (patch image for EM100Pro)
   -D|--debug:                     print debug information.
   -h|--help:                      this help text

-
-[1] https://www.dediprog.com/product/EM100Pro-G2
-