rmc: enable serial console when running under QEMU

Since we can run ordinary intel-corei7-64 wic images under QEMU
it makes sense to add QEMU quirks enabling serial console
to the RMC DB.

This patch appends "console=ttyS0,115200" to kernel command
line in case the image is used to run a QEMU VM e.g. with the
command:

    $ runqemu ovmf refkit-image-common wic intel-corei7-64 slirp serial nographic

Unfortunately different major versions of QEMU produce different
RMC fingerprints, so the QEMU versions 2.6.x and 2.8.x should be
treated as different boards.

Signed-off-by: Dmitry Rozhkov <dmitry.rozhkov@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>

4 files changed, 2 insertions, 0 deletions

diff --git a/common/recipes-bsp/rmc/boards/qemu-2.6/KBOOTPARAM b/common/recipes-bsp/rmc/boards/qemu-2.6/KBOOTPARAM
new file mode 100644
index 00000000..476b1fbe
--- /dev/null
+++ b/common/recipes-bsp/rmc/boards/qemu-2.6/KBOOTPARAM
@@ -0,0 +1 @@
+console=ttyS0,115200
diff --git a/common/recipes-bsp/rmc/boards/qemu-2.6/qemu-2.6.fp b/common/recipes-bsp/rmc/boards/qemu-2.6/qemu-2.6.fp
new file mode 100644
index 00000000..e4c41657
--- /dev/null
+++ b/common/recipes-bsp/rmc/boards/qemu-2.6/qemu-2.6.fp
diff --git a/common/recipes-bsp/rmc/boards/qemu-2.8/KBOOTPARAM b/common/recipes-bsp/rmc/boards/qemu-2.8/KBOOTPARAM
new file mode 100644
index 00000000..476b1fbe
--- /dev/null
+++ b/common/recipes-bsp/rmc/boards/qemu-2.8/KBOOTPARAM
@@ -0,0 +1 @@
+console=ttyS0,115200
diff --git a/common/recipes-bsp/rmc/boards/qemu-2.8/qemu-2.8.fp b/common/recipes-bsp/rmc/boards/qemu-2.8/qemu-2.8.fp
new file mode 100644
index 00000000..7f28f37c
--- /dev/null
+++ b/common/recipes-bsp/rmc/boards/qemu-2.8/qemu-2.8.fp