linux: add support of Synopsys ARCHS38-based boards

This patch introduces support of new boards with ARC HS38 cores.

ARC HS38 is a new generation of ARC cores which utilize ARCv2 ISA.
As with ARC770 we're addind support for 2 boards for now:

 [1] Synopsys SDP board (AXS103)
     This is the same base-board as in AXS101 but with
     FPGA-based CPU-tile where ARCHs38 core is implemented.

 [2] nSIM
     Again this is the same simulation engine but configured for
     new instruction set and features of new CPU.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Felix Fietkau <nbd@openwrt.org>
Cc: Jo-Philipp Wich <jow@openwrt.org>
Cc: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 48740

5 files changed, 70 insertions, 0 deletions

diff --git a/target/linux/archs38/generic/profiles/00-default.mk b/target/linux/archs38/generic/profiles/00-default.mk
new file mode 100644
index 0000000000..10edb88ff9
--- /dev/null
+++ b/target/linux/archs38/generic/profiles/00-default.mk
@@ -0,0 +1,16 @@
+#
+# Copyright (C) 2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/Default
+	NAME:=Default Profile (all drivers)
+	PACKAGES:= kmod-usb-core kmod-usb-ohci kmod-usb2 kmod-mmc kmod-sdhci
+endef
+
+define Profile/Default/Description
+	Default package set compatible with most boards.
+endef
+$(eval $(call Profile,Default))
diff --git a/target/linux/archs38/generic/profiles/01-minimal.mk b/target/linux/archs38/generic/profiles/01-minimal.mk
new file mode 100644
index 0000000000..fe8d8c3a59
--- /dev/null
+++ b/target/linux/archs38/generic/profiles/01-minimal.mk
@@ -0,0 +1,15 @@
+#
+# Copyright (C) 2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/Minimal
+	NAME:=Minimal Profile (no drivers)
+endef
+
+define Profile/Minimal/Description
+	Minimal package set compatible with most boards.
+endef
+$(eval $(call Profile,Minimal))
diff --git a/target/linux/archs38/generic/profiles/02-axs103.mk b/target/linux/archs38/generic/profiles/02-axs103.mk
new file mode 100644
index 0000000000..4a8ea3a1db
--- /dev/null
+++ b/target/linux/archs38/generic/profiles/02-axs103.mk
@@ -0,0 +1,16 @@
+#
+# Copyright (C) 2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/axs103
+	NAME:=Synopsys DesignWare AXS103
+	PACKAGES:= kmod-usb-core kmod-usb-ohci kmod-usb2 kmod-mmc kmod-sdhci
+endef
+
+define Profile/axs103/Description
+	Package set compatible with hardware using Synopsys DesignWare AXS103 boards.
+endef
+$(eval $(call Profile,axs103))
diff --git a/target/linux/archs38/generic/profiles/03-nsim_hs.mk b/target/linux/archs38/generic/profiles/03-nsim_hs.mk
new file mode 100644
index 0000000000..cebb0a66f4
--- /dev/null
+++ b/target/linux/archs38/generic/profiles/03-nsim_hs.mk
@@ -0,0 +1,15 @@
+#
+# Copyright (C) 2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/nsim_hs
+	NAME:=Synopsys nSIM
+endef
+
+define Profile/nsim_hs/Description
+	Package set compatible with hardware using Synopsys nSIM HS boards.
+endef
+$(eval $(call Profile,nsim_hs))
diff --git a/target/linux/archs38/generic/target.mk b/target/linux/archs38/generic/target.mk
new file mode 100644
index 0000000000..19b310e2c0
--- /dev/null
+++ b/target/linux/archs38/generic/target.mk
@@ -0,0 +1,8 @@
+BOARDNAME:=Generic
+FEATURES += ramdisk usb
+
+define Target/Description
+	Build firmware images for generic ARC HS38 based boards.
+endef
+
+