meta-quanta: gbs: add kernel config and drivers

1. set kernel config for GBS machine
2. add AMD CPU temperature hwmon driver
3. add seven segment display drivers

Signed-off-by: George Hung <george.hung@quantatw.com>
Change-Id: I451b789fa842181a0c191ef9aff2ae8c88b8a6ee
diff --git a/meta-gbs/recipes-kernel/linux/linux-nuvoton_%.bbappend b/meta-gbs/recipes-kernel/linux/linux-nuvoton_%.bbappend
new file mode 100644
index 0000000..6347ff6
--- /dev/null
+++ b/meta-gbs/recipes-kernel/linux/linux-nuvoton_%.bbappend
@@ -0,0 +1,6 @@
+FILESEXTRAPATHS_prepend_gbs := "${THISDIR}/linux-nuvoton:"
+SRC_URI_append_gbs = " file://gbs.cfg"
+SRC_URI_append_gbs = " file://0003-Add-basic-support-for-SB-TSI-sensors.patch"
+SRC_URI_append_gbs = " file://0004-Add-kernel-seven-seg-display-support.patch"
+SRC_URI_append_gbs = " file://0004-ben-drivers-misc-Character-device-driver-for-seven-segme.patch"
+SRC_URI_append_gbs = " file://0004-ben-drivers-misc-Platform-driver-for-seven-segment-displ.patch"