boards: riscv: add initial support of adp_xc7k_ae350 board

Adding adp_xc7k_ae350 board support based on andes_ae350 soc. It's base support and only contains uart/gpio drivers. Signed-off-by: Jim Shu <[email protected]>
AnubisF · Aug 30, 2021 · f9726c9 · f9726c9
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diff --git a/boards/riscv/adp_xc7k_ae350/Kconfig.board b/boards/riscv/adp_xc7k_ae350/Kconfig.board
@@ -0,0 +1,6 @@
+# Copyright (c) 2021 Andes Technology Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_ADP_XC7K_AE350
+	bool "Andes ADP-XC7K AE350 Platform"
+	depends on SOC_RISCV_ANDES_AE350
diff --git a/boards/riscv/adp_xc7k_ae350/Kconfig.defconfig b/boards/riscv/adp_xc7k_ae350/Kconfig.defconfig
@@ -0,0 +1,5 @@
+# Copyright (c) 2021 Andes Technology Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD
+	default "adp_xc7k_ae350" if BOARD_ADP_XC7K_AE350
diff --git a/boards/riscv/adp_xc7k_ae350/adp_xc7k_ae350.dts b/boards/riscv/adp_xc7k_ae350/adp_xc7k_ae350.dts
@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) 2021 Andes Technology Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/dts-v1/;
+
+#include <andes_v5_ae350.dtsi>
+
+/ {
+	model = "Andes ADP-XC7K AE350";
+	compatible = "andestech,adp_xc7k_ae350";
+
+	aliases {
+		gpio-0 = &gpio0;
+		led0 = &seg7_led1_g;
+		led1 = &seg7_led2_g;
+		sw0 = &user_button1;
+	};
+
+	chosen {
+		zephyr,console = &uart1;
+		zephyr,shell-uart = &uart1;
+		zephyr,sram = &dram;
+		zephyr,flash = &flash0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		seg7_led1_a: led_1 {
+			label = "7SEG LED1 A";
+			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led1_b: led_2 {
+			label = "7SEG LED1 B";
+			gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led1_c: led_3 {
+			label = "7SEG LED1 C";
+			gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led1_d: led_4 {
+			label = "7SEG LED1 D";
+			gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led1_e: led_5 {
+			label = "7SEG LED1 E";
+			gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led1_f: led_6 {
+			label = "7SEG LED1 F";
+			gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led1_g: led_7 {
+			label = "7SEG LED1 G";
+			gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led1_dp: led_8 {
+			label = "7SEG LED1 DP";
+			gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
+		};
+
+		seg7_led2_a: led_9 {
+			label = "7SEG LED2 A";
+			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led2_b: led_10 {
+			label = "7SEG LED2 B";
+			gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led2_c: led_11 {
+			label = "7SEG LED2 C";
+			gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led2_d: led_12 {
+			label = "7SEG LED2 D";
+			gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led2_e: led_13 {
+			label = "7SEG LED2 E";
+			gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led2_f: led_14 {
+			label = "7SEG LED2 F";
+			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led2_g: led_15 {
+			label = "7SEG LED2 G";
+			gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
+		};
+		seg7_led2_dp: led_16 {
+			label = "7SEG LED2 DP";
+			gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+
+		user_button1: button_1 {
+			label = "User SW1";
+			gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
+		};
+		user_button2: button_2 {
+			label = "User SW2";
+			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+		};
+		user_button3: button_3 {
+			label = "User SW3";
+			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+		};
+		user_button4: button_4 {
+			label = "User SW4";
+			gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
+		};
+		user_button5: button_5 {
+			label = "User SW5";
+			gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
+		};
+		user_button6: button_6 {
+			label = "User SW6";
+			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
+		};
+		user_button7: button_7 {
+			label = "User SW7";
+			gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&uart1 {
+	status = "okay";
+	clock-frequency = <19660800>;
+	current-speed = <115200>;
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+	flash0: flash@0 {
+		compatible = "jedec,spi-nor";
+		label = "JEDEC SPI-NOR";
+		reg = <0>;
+		size = <16777216>;
+		spi-max-frequency = <1000000>;
+		jedec-id = [c2 25 35];
+		status = "okay";
+	};
+};
diff --git a/boards/riscv/adp_xc7k_ae350/adp_xc7k_ae350.yaml b/boards/riscv/adp_xc7k_ae350/adp_xc7k_ae350.yaml
@@ -0,0 +1,13 @@
+identifier: adp_xc7k_ae350
+name: Andes ADP-XC7K AE350
+type: mcu
+arch: riscv32
+toolchain:
+  - zephyr
+  - cross-compile
+ram: 512
+supported:
+  - gpio
+testing:
+  ignore_tags:
+    - bluetooth
diff --git a/boards/riscv/adp_xc7k_ae350/adp_xc7k_ae350_defconfig b/boards/riscv/adp_xc7k_ae350/adp_xc7k_ae350_defconfig
@@ -0,0 +1,43 @@
+CONFIG_SOC_SERIES_RISCV_ANDES_V5=y
+CONFIG_SOC_RISCV_ANDES_AE350=y
+CONFIG_BOARD_ADP_XC7K_AE350=y
+CONFIG_XIP=n
+CONFIG_PLIC=y
+CONFIG_RISCV_MACHINE_TIMER=y
+CONFIG_CONSOLE=y
+CONFIG_UART_CONSOLE=y
+CONFIG_PRINTK=y
+CONFIG_BOOT_BANNER=y
+
+# Serial driver options
+CONFIG_SERIAL=y
+CONFIG_UART_NS16550=y
+
+# GPIO driver options
+CONFIG_GPIO=y
+CONFIG_GPIO_ANDES_ATCGPIO100=y
+
+# RV64 options
+#CONFIG_RV64I_CPU=y
+
+# FPU (single precision) options
+#CONFIG_FPU=y
+#CONFIG_FPU_SHARING=y
+#CONFIG_FLOAT_HARD=y
+#CONFIG_SINGLE_PRECISION_FPU=y
+
+# FPU (double precision) options
+#CONFIG_FPU=y
+#CONFIG_FPU_SHARING=y
+#CONFIG_FLOAT_HARD=y
+#CONFIG_DOUBLE_PRECISION_FPU=y
+
+# HW DSP options
+#CONFIG_SOC_ANDES_V5_HWDSP=y
+
+# Cache options
+CONFIG_CACHE_ENABLE=y
+
+# Nocache memory options
+#CONFIG_SOC_ANDES_V5_PMA=y
+#CONFIG_NOCACHE_MEMORY=y
diff --git a/boards/riscv/adp_xc7k_ae350/doc/img/adp_xc7k160.png b/boards/riscv/adp_xc7k_ae350/doc/img/adp_xc7k160.png
diff --git a/boards/riscv/adp_xc7k_ae350/doc/img/adp_xc7k410.png b/boards/riscv/adp_xc7k_ae350/doc/img/adp_xc7k410.png
diff --git a/boards/riscv/adp_xc7k_ae350/doc/img/connect_aice.png b/boards/riscv/adp_xc7k_ae350/doc/img/connect_aice.png