AST2500: Add AST2500 evaluation board layer
The AST2500 is an ARM SOC made by Aspeed.
This layer is a stub; there are a couple missing bits of support
from the kernel and u-boot.
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/bblayers.conf.sample b/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/bblayers.conf.sample
new file mode 100644
index 0000000..dee1fa1
--- /dev/null
+++ b/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/bblayers.conf.sample
@@ -0,0 +1,27 @@
+# LAYER_CONF_VERSION is increased each time build/conf/bblayers.conf
+# changes incompatibly
+LCONF_VERSION = "6"
+
+BBPATH = "${TOPDIR}"
+BBFILES ?= ""
+
+BBLAYERS ?= " \
+ ##OEROOT##/meta \
+ ##OEROOT##/meta-yocto \
+ ##OEROOT##/meta-phosphor \
+ ##OEROOT##/meta-openbmc-bsp/meta-aspeed \
+ ##OEROOT##/meta-openbmc-bsp/meta-aspeed/meta-ast2500 \
+ ##OEROOT##/meta-openbmc-machines/meta-evb \
+ ##OEROOT##/meta-openbmc-machines/meta-evb/meta-evb-aspeed \
+ ##OEROOT##/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500 \
+ "
+BBLAYERS_NON_REMOVABLE ?= " \
+ ##OEROOT##/meta \
+ ##OEROOT##/meta-yocto \
+ ##OEROOT##/meta-phosphor \
+ ##OEROOT##/meta-openbmc-bsp/meta-aspeed \
+ ##OEROOT##/meta-openbmc-bsp/meta-aspeed/meta-ast2500 \
+ ##OEROOT##/meta-openbmc-machines/meta-evb \
+ ##OEROOT##/meta-openbmc-machines/meta-evb/meta-evb-aspeed \
+ ##OEROOT##/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500 \
+ "
diff --git a/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/conf-notes.txt b/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/conf-notes.txt
new file mode 100644
index 0000000..9b3c01a
--- /dev/null
+++ b/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/conf-notes.txt
@@ -0,0 +1,2 @@
+Common targets are:
+ obmc-phosphor-image
diff --git a/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/layer.conf b/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/layer.conf
new file mode 100644
index 0000000..1c70336
--- /dev/null
+++ b/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/layer.conf
@@ -0,0 +1,5 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+BBFILE_COLLECTIONS += "evb-ast2500"
+BBFILE_PATTERN_evb-ast2500 = ""
diff --git a/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/local.conf.sample b/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/local.conf.sample
new file mode 100644
index 0000000..6a12c60
--- /dev/null
+++ b/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/local.conf.sample
@@ -0,0 +1,21 @@
+MACHINE ??= "evb-ast2500"
+DISTRO ?= "openbmc-phosphor"
+PACKAGE_CLASSES ?= "package_rpm"
+SANITY_TESTED_DISTROS_append ?= " *"
+EXTRA_IMAGE_FEATURES = "debug-tweaks"
+USER_CLASSES ?= "buildstats image-mklibs image-prelink"
+PATCHRESOLVE = "noop"
+BB_DISKMON_DIRS = "\
+ STOPTASKS,${TMPDIR},1G,100K \
+ STOPTASKS,${DL_DIR},1G,100K \
+ STOPTASKS,${SSTATE_DIR},1G,100K \
+ STOPTASKS,/tmp,100M,100K \
+ ABORT,${TMPDIR},100M,1K \
+ ABORT,${DL_DIR},100M,1K \
+ ABORT,${SSTATE_DIR},100M,1K \
+ ABORT,/tmp,10M,1K"
+CONF_VERSION = "1"
+INHERIT += "extrausers"
+EXTRA_USERS_PARAMS = " \
+ usermod -p '\$1\$UGMqyqdG\$FZiylVFmRRfl9Z0Ue8G7e/' root; \
+ "
diff --git a/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/machine/evb-ast2500.conf b/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/machine/evb-ast2500.conf
new file mode 100644
index 0000000..559e2b6
--- /dev/null
+++ b/meta-openbmc-machines/meta-evb/meta-evb-aspeed/meta-evb-ast2500/conf/machine/evb-ast2500.conf
@@ -0,0 +1,6 @@
+KMACHINE = "aspeed"
+KERNEL_DEVICETREE = "${KMACHINE}-ast2500-evb.dtb"
+
+require conf/machine/include/ast2500.inc
+require conf/machine/include/obmc-bsp-common.inc
+require conf/machine/include/sample.inc