[Fuego] [PATCH] ssh: document the SSH_KEY variable

[Daniel Sangorrin]

The documentation should also probably go to the wiki.
I have added a commented definition for each board file
just for the users to notice that they can login without
password.

Signed-off-by: Daniel Sangorrin <daniel.sangorrin at toshiba.co.jp>
---
 docs/source/board_config.tex            | 1 +
 fuego-ro/boards/bbb.board               | 1 +
 fuego-ro/boards/beaglebone-serial.board | 1 +
 fuego-ro/boards/docker.board            | 1 +
 fuego-ro/boards/lager.board             | 1 +
 fuego-ro/boards/minnow.board            | 1 +
 fuego-ro/boards/qemu-arm.board          | 1 +
 fuego-ro/boards/raspberrypi3.board      | 1 +
 fuego-ro/boards/template-dev.board      | 1 +
 9 files changed, 9 insertions(+)

diff --git a/docs/source/board_config.tex b/docs/source/board_config.tex
index 8fc1145..3e247e6 100644
--- a/docs/source/board_config.tex
+++ b/docs/source/board_config.tex
@@ -25,6 +25,7 @@ The following is the step-by-step description of all mandatory environment varia
 \item[\texttt{SSH\_PORT}:]  ssh port number of board;
 \item[\texttt{LOGIN}:]  user name for ssh login;
 \item[\texttt{PASSWORD}:] password for ssh login;
+\item[\texttt{SSH_KEY}:] path to ssh private key for login in without PASSWORD;
 \item[\texttt{FUEGO\_HOME}:] path to the directory on device the tests will run from;
 \item[\texttt{PLATFORM}:] architecture of the board.
   Currently \texttt{ia32}, \texttt{arm} and \texttt{mips} are supported. Used by some of tests during compilation.
diff --git a/fuego-ro/boards/bbb.board b/fuego-ro/boards/bbb.board
index 793d38a..96275a9 100644
--- a/fuego-ro/boards/bbb.board
+++ b/fuego-ro/boards/bbb.board
@@ -6,6 +6,7 @@ SRV_IP="192.168.7.1"
 LOGIN="root"
 BOARD_TESTDIR="/home/a"
 PASSWORD="root"
+#SSH_KEY="path/to/id_rsa"
 PLATFORM="emdebian-armhf"
 TRANSPORT="ssh"
 ARCHITECTURE="arm"
diff --git a/fuego-ro/boards/beaglebone-serial.board b/fuego-ro/boards/beaglebone-serial.board
index 1237e71..7dc53c2 100644
--- a/fuego-ro/boards/beaglebone-serial.board
+++ b/fuego-ro/boards/beaglebone-serial.board
@@ -7,6 +7,7 @@ BAUD="115200"
 LOGIN="root"
 BOARD_TESTDIR="/home/a"
 PASSWORD=""
+#SSH_KEY="path/to/id_rsa"
 PLATFORM="poky-qemuarm"
 TRANSPORT="serial"
 IO_TIME_SERIAL="0.1"
diff --git a/fuego-ro/boards/docker.board b/fuego-ro/boards/docker.board
index 55386fb..a25dfe5 100644
--- a/fuego-ro/boards/docker.board
+++ b/fuego-ro/boards/docker.board
@@ -5,6 +5,7 @@ IPADDR="127.0.0.1"
 SRV_IP="127.0.0.1"
 #LOGIN="root"
 #PASSWORD="root"
+#SSH_KEY="path/to/id_rsa"
 BOARD_TESTDIR="$FUEGO_RW/tests"
 PLATFORM="x86_64"
 TRANSPORT="local"
diff --git a/fuego-ro/boards/lager.board b/fuego-ro/boards/lager.board
index 519c00c..c359745 100644
--- a/fuego-ro/boards/lager.board
+++ b/fuego-ro/boards/lager.board
@@ -7,6 +7,7 @@ SSH_PORT="22"
 LOGIN="root"
 BOARD_TESTDIR="/home/a"
 PASSWORD=""
+#SSH_KEY="path/to/id_rsa"
 PLATFORM="lager"
 TRANSPORT="ssh"
 ARCHITECTURE="arm"
diff --git a/fuego-ro/boards/minnow.board b/fuego-ro/boards/minnow.board
index af8ceea..d5042cc 100644
--- a/fuego-ro/boards/minnow.board
+++ b/fuego-ro/boards/minnow.board
@@ -4,6 +4,7 @@ include "base-params"
 IPADDR="10.0.1.80"
 LOGIN="root"
 PASSWORD="fuego"
+#SSH_KEY="path/to/id_rsa"
 BOARD_TESTDIR="/home/fuego"
 PLATFORM="x86_64"
 TRANSPORT="ssh"
diff --git a/fuego-ro/boards/qemu-arm.board b/fuego-ro/boards/qemu-arm.board
index bebe571..caaebc9 100644
--- a/fuego-ro/boards/qemu-arm.board
+++ b/fuego-ro/boards/qemu-arm.board
@@ -6,6 +6,7 @@ SSH_PORT=5555
 LOGIN="root"
 BOARD_TESTDIR="/home/a"
 PASSWORD="adm"
+#SSH_KEY="path/to/id_rsa"
 PLATFORM="emdebian-armhf"
 TRANSPORT="ssh"
 ARCHITECTURE="arm"
diff --git a/fuego-ro/boards/raspberrypi3.board b/fuego-ro/boards/raspberrypi3.board
index 2681b40..b2e93be 100644
--- a/fuego-ro/boards/raspberrypi3.board
+++ b/fuego-ro/boards/raspberrypi3.board
@@ -9,6 +9,7 @@ SRV_IP="10.0.0.40"
 LOGIN="root"
 BOARD_TESTDIR="/root/"
 PASSWORD=""
+#SSH_KEY="path/to/id_rsa"
 PLATFORM="qemu-armv7hf"
 TRANSPORT="ssh"
 ARCHITECTURE="arm"
diff --git a/fuego-ro/boards/template-dev.board b/fuego-ro/boards/template-dev.board
index dbd7363..7ea0d43 100644
--- a/fuego-ro/boards/template-dev.board
+++ b/fuego-ro/boards/template-dev.board
@@ -5,6 +5,7 @@ IPADDR="set_ip_here"
 LOGIN="root"
 BOARD_TESTDIR="/home/a"
 PASSWORD=""
+#SSH_KEY="path/to/id_rsa"
 PLATFORM="set platform here (see tools.sh)"
 TRANSPORT="ssh"
 ARCHITECTURE="set_ia32_x86_64_or_arm_or_arm64_here"
-- 
2.7.4