e3c246d4i: add initial board support

The e3c246d4i is an ASRock Rack Xeon E-2100/E-2200 series board with an
ASpeed AST2500 BMC.  It's a relatively low-cost system with a SPI flash
header available for easy programming.

Signed-off-by: Zev Weiss <zweiss@equinix.com>
Change-Id: I67ee57183215f3dd46b38f81994faeac8a1935c0
diff --git a/meta-asrock/meta-e3c246d4i/conf/machine/e3c246d4i.conf b/meta-asrock/meta-e3c246d4i/conf/machine/e3c246d4i.conf
new file mode 100644
index 0000000..ad67ece
--- /dev/null
+++ b/meta-asrock/meta-e3c246d4i/conf/machine/e3c246d4i.conf
@@ -0,0 +1,12 @@
+KMACHINE = "aspeed"
+KERNEL_DEVICETREE = "${KMACHINE}-bmc-asrock-${MACHINE}.dtb"
+
+UBOOT_MACHINE = "ast_g5_phy_config"
+
+FLASH_SIZE = "32768"
+
+require conf/machine/include/ast2500.inc
+require conf/machine/include/obmc-bsp-common.inc
+
+PREFERRED_PROVIDER_virtual/obmc-flash-mgmt = "packagegroup-asrock-apps"
+PREFERRED_PROVIDER_virtual/obmc-system-mgmt = "packagegroup-asrock-apps"