board: iotdk: bug fixes and remove unsupported drivers config

* i2c, spi, gpio are not tested, remove them now.
* fix the license issue in openocd.cfg
* fix the shell related setting

Signed-off-by: Wayne Ren <wei.ren@synopsys.com>

boards/arc/iotdk/iotdk.dts

@@ -21,6 +21,7 @@
 		zephyr,sram = &dccm0;
 		zephyr,flash = &flash0;
 		zephyr,console = &uart0;
+		zephyr,shell-uart = &uart0;
 	};
 };
 

boards/arc/iotdk/iotdk.yaml

@@ -6,10 +6,6 @@ toolchain:
   - zephyr
   - xtools
 ram: 128
-supported:
-  - i2c
-  - spi
-  - gpio
 testing:
   ignore_tags:
     - net

boards/arc/iotdk/support/openocd.cfg

@@ -1,18 +1,6 @@
 #  Copyright (C) 2018 Synopsys, Inc.
 #  SPDX-License-Identifier: Apache-2.0
 #
-#  This program is free software; you can redistribute it and/or modify
-#  it under the terms of the GNU General Public License as published by
-#  the Free Software Foundation; either version 2 of the License, or
-#  (at your option) any later version.
-#
-#  This program is distributed in the hope that it will be useful,
-#  but WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#  GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #
 # Synopsys DesignWare ARC IoT Development Kit

soc/arc/snps_arc_iot/Kconfig.defconfig

@@ -46,97 +46,4 @@ config UART_NS16550_PORT_0
 
 endif # UART_CONSOLE
 
-
-if GPIO
-
-config GPIO_QMSI_SS
-	def_bool y
-
-if GPIO_QMSI_SS
-
-config GPIO_QMSI_SS_0
-	def_bool y
-
-config GPIO_QMSI_SS_1
-	def_bool y
-
-endif # GPIO_QMSI_SS
-
-endif # GPIO
-
-if I2C
-
-config I2C_QMSI_SS
-	def_bool y
-
-if I2C_QMSI_SS
-config I2C_SS_0
-	def_bool y
-
-config I2C_SS_1
-	def_bool y
-
-config I2C_SS_SDA_SETUP
-	default 2
-
-config I2C_SS_SDA_HOLD
-	default 10
-
-endif
-
-endif # I2C
-
-
-if SPI
-
-config SPI_DW
-	def_bool y
-
-if SPI_DW
-
-config SPI_DW_FIFO_DEPTH
-	default 7
-
-config CLOCK_CONTROL
-	def_bool y
-
-config CLOCK_CONTROL_QUARK_SE
-	def_bool y
-
-config CLOCK_CONTROL_QUARK_SE_SENSOR
-	def_bool y
-
-config SPI_0
-	def_bool y
-
-config SPI_DW_PORT_0_INTERRUPT_SINGLE_LINE
-	def_bool n
-
-config SPI_DW_PORT_0_CLOCK_GATE
-	def_bool y
-
-config SPI_DW_PORT_0_CLOCK_GATE_DRV_NAME
-	default CLOCK_CONTROL_QUARK_SE_SENSOR_DRV_NAME
-
-config SPI_DW_PORT_0_CLOCK_GATE_SUBSYS
-	default 3
-
-config SPI_1
-	def_bool y
-
-config SPI_DW_PORT_1_INTERRUPT_SINGLE_LINE
-	def_bool n
-
-config SPI_DW_PORT_1_CLOCK_GATE
-	def_bool y
-
-config SPI_DW_PORT_1_CLOCK_GATE_DRV_NAME
-	default CLOCK_CONTROL_QUARK_SE_SENSOR_DRV_NAME
-
-config SPI_DW_PORT_1_CLOCK_GATE_SUBSYS
-	default 4
-
-endif # SPI_DW
-endif # SPI
-
 endif #ARC_IOT

soc/arc/snps_arc_iot/linker.ld

@@ -9,6 +9,7 @@
  */
 
 #include <generated_dts_board.h>
+#include <autoconf.h>
 
 /*
  * SRAM base address and size