fvp: enable model consoles 1-3

Since LAVA version 2021.01 [1], other model consoles can be opened for
consumption [2], so enable them.

For the case of model/fvp_common.sh removed parameters, uart?.untimed_fifos
and terminal_?.start_telnet, these defaults to 1, so no need to
explicitly set it to 1.

[1] https://git.lavasoftware.org/lava/lava/-/tree/2021.01
[2] https://validation.linaro.org/static/docs/v2/fvp.html?highlight=feedbacks#reading-from-all-model-consoles

Signed-off-by: Leonardo Sandoval <leonardo.sandoval@linaro.org>
Change-Id: Ie4279405e08a6afefb156665031549f132cd6c51
diff --git a/script/gen_fvp_linux_yaml.sh b/script/gen_fvp_linux_yaml.sh
index 903c48d..76a2032 100755
--- a/script/gen_fvp_linux_yaml.sh
+++ b/script/gen_fvp_linux_yaml.sh
@@ -84,6 +84,10 @@
     image: {BOOT_IMAGE_DIR}/{BOOT_IMAGE_BIN}
     version_string: {BOOT_VERSION_STRING}
     console_string: 'terminal_0: Listening for serial connection on port (?P<PORT>\d+)'
+    feedbacks:
+      - '(?P<NAME>terminal_1): Listening for serial connection on port (?P<PORT>\d+)'
+      - '(?P<NAME>terminal_2): Listening for serial connection on port (?P<PORT>\d+)'
+      - '(?P<NAME>terminal_3): Listening for serial connection on port (?P<PORT>\d+)'
     timeout:
       minutes: 30
     arguments: