meta-quanta: Add meta-runbmc-nuvoton machine

Initial introduction of Quanta RunBMC family.
The meta-runbmc-nuvoton equipped with Nuvoton NPCM750 BMC SoC.

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

Change-Id: I1a211ceef91362e6276e09b396a4810f97e76377
Signed-off-by: Samuel Jiang <Samuel.Jiang@quantatw.com>
Signed-off-by: PKLee-Quanta <p.k.lee@quantatw.com>
diff --git a/meta-runbmc-nuvoton/recipes-bsp/u-boot/u-boot-fw-utils-nuvoton/fw_env.config b/meta-runbmc-nuvoton/recipes-bsp/u-boot/u-boot-fw-utils-nuvoton/fw_env.config
new file mode 100644
index 0000000..0c38427
--- /dev/null
+++ b/meta-runbmc-nuvoton/recipes-bsp/u-boot/u-boot-fw-utils-nuvoton/fw_env.config
@@ -0,0 +1,24 @@
+# Configuration file for fw_(printenv/setenv) utility.
+# Up to two entries are valid, in this case the redundant
+# environment sector is assumed present.
+# Notice, that the "Number of sectors" is not required on NOR and SPI-dataflash.
+# Futhermore, if the Flash sector size is ommitted, this value is assumed to
+# be the same as the Environment size, which is valid for NOR and SPI-dataflash
+
+# NOR example
+# MTD device name	Device offset	Env. size	Flash sector size	Number of sectors
+/dev/mtd2		0x0000		0x40000		0x4000
+
+# MTD SPI-dataflash example
+# MTD device name	Device offset	Env. size	Flash sector size	Number of sectors
+#/dev/mtd5		0x4200		0x4200
+#/dev/mtd6		0x4200		0x4200
+
+# NAND example
+#/dev/mtd0		0x4000		0x4000		0x20000			2
+
+# Block device example
+#/dev/mmcblk0		0xc0000		0x20000
+
+# VFAT example
+#/boot/uboot.env	0x0000          0x4000
diff --git a/meta-runbmc-nuvoton/recipes-bsp/u-boot/u-boot-fw-utils-nuvoton_%.bbappend b/meta-runbmc-nuvoton/recipes-bsp/u-boot/u-boot-fw-utils-nuvoton_%.bbappend
new file mode 100644
index 0000000..91518de
--- /dev/null
+++ b/meta-runbmc-nuvoton/recipes-bsp/u-boot/u-boot-fw-utils-nuvoton_%.bbappend
@@ -0,0 +1,7 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SRC_URI += "file://fw_env.config"
+
+do_install_append () {
+	install -m 644 ${WORKDIR}/fw_env.config ${D}${sysconfdir}/fw_env.config
+}
diff --git a/meta-runbmc-nuvoton/recipes-bsp/u-boot/u-boot-nuvoton_%.bbappend b/meta-runbmc-nuvoton/recipes-bsp/u-boot/u-boot-nuvoton_%.bbappend
new file mode 100644
index 0000000..cdcbecb
--- /dev/null
+++ b/meta-runbmc-nuvoton/recipes-bsp/u-boot/u-boot-nuvoton_%.bbappend
@@ -0,0 +1,5 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+UBRANCH = "runbmc_mdio"
+SRC_URI = "git://github.com/Nuvoton-Israel/u-boot.git;branch=${UBRANCH}"
+SRCREV = "${AUTOREV}"