meta-quanta: Add meta-f0b machine

Initial introduction of Quanta F0B family equipped with Aspeed 2500 BMC SoC.

Tested: Build Quanta F0B board and load on the target hardware.
Ensure that BMC boots to console.

Change-Id: I572708c3e900e00ce82844471100c8434946eaf6
Signed-off-by: PKLee-Quanta <p.k.lee@quantatw.com>
diff --git a/meta-f0b/recipes-kernel/linux/linux-aspeed_%.bbappend b/meta-f0b/recipes-kernel/linux/linux-aspeed_%.bbappend
new file mode 100644
index 0000000..6d7b906
--- /dev/null
+++ b/meta-f0b/recipes-kernel/linux/linux-aspeed_%.bbappend
@@ -0,0 +1,2 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+SRC_URI += " file://f0b.cfg"