boards: em_starterkit: Add board firmware version config option

Signed-off-by: Huaqi Fang <[email protected]>
zhengwang721 · Aug 10, 2017 · 55fc1f5 · 55fc1f5
1 parent d4e9c97
commit 55fc1f5
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Showing 3 changed files with 26 additions and 2 deletions.
diff --git a/boards/arc/em_starterkit/Kconfig b/boards/arc/em_starterkit/Kconfig
@@ -0,0 +1,23 @@
+# Kconfig - DesignWare ARC EM Starter Kit board configuration options
+
+#
+# Copyright (c) 2017 Synopsys, Inc. All rights reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+if BOARD_EM_STARTERKIT
+
+choice
+	prompt "Board Firmware Version"
+	default BOARD_EM_STARTERKIT_R23
+
+	config BOARD_EM_STARTERKIT_R22
+		bool "2.2"
+
+	config BOARD_EM_STARTERKIT_R23
+		bool "2.3"
+
+endchoice
+
+endif
diff --git a/boards/arc/em_starterkit/Kconfig.board b/boards/arc/em_starterkit/Kconfig.board
@@ -10,7 +10,7 @@ config BOARD_EM_STARTERKIT
 	help
 	The DesignWare ARC EM Starter Kit board is a board
 	that can host up to 3 different SOC FPGA bit files.
-	Version 2.3 firmware supports EM7D, EM9D and EM11D configurations.
+	Both version 2.2 and 2.3 firmware have EM7D, EM9D and EM11D configurations.
 	EM9D using CCM memories and is a Harvard Architecture.
 	EM7D and EM11D have access to 128MB DRAM and use i-cache and d-cache.
-	EM7D has secureshield feature, which is not supported in Zephyr currently.
+	EM7D of EMSK 2.3 has secureshield feature, which is not supported in Zephyr currently.
diff --git a/boards/arc/em_starterkit/em_starterkit_defconfig b/boards/arc/em_starterkit/em_starterkit_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARC=y
 CONFIG_SOC_EM9D=y
 CONFIG_BOARD_EM_STARTERKIT=y
+CONFIG_BOARD_EM_STARTERKIT_R23=y
 CONFIG_SYS_CLOCK_TICKS_PER_SEC=1000
 CONFIG_XIP=n
 CONFIG_PRINTK=y