MIPS: add BMIPS Comtrend WAP-5813n board

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>

arch/mips/dts/Makefile

@@ -11,6 +11,7 @@ dtb-$(CONFIG_TARGET_XILFPGA) += nexys4ddr.dtb
 dtb-$(CONFIG_BOARD_COMTREND_AR5387UN) += comtrend,ar-5387un.dtb
 dtb-$(CONFIG_BOARD_COMTREND_CT5361) += comtrend,ct-5361.dtb
 dtb-$(CONFIG_BOARD_COMTREND_VR3032U) += comtrend,vr-3032u.dtb
+dtb-$(CONFIG_BOARD_COMTREND_WAP5813N) += comtrend,wap-5813n.dtb
 dtb-$(CONFIG_BOARD_HUAWEI_HG556A) += huawei,hg556a.dtb
 dtb-$(CONFIG_BOARD_NETGEAR_CG3100D) += netgear,cg3100d.dtb
 dtb-$(CONFIG_BOARD_SAGEM_FAST1704) += sagem,f@st1704.dtb

arch/mips/dts/comtrend,wap-5813n.dts

@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/dts-v1/;
+
+#include "brcm,bcm6368.dtsi"
+
+/ {
+	model = "Comtrend WAP-5813n";
+	compatible = "comtrend,wap-5813n", "brcm,bcm6368";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		inet_green {
+			label = "WAP-5813n:green:inet";
+			gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
+		};
+
+		power_green {
+			label = "WAP-5813n:green:power";
+			gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		wps_green {
+			label = "WAP-5813n:green:wps";
+			gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
+		};
+
+		power_red {
+			label = "WAP-5813n:red:power";
+			gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
+		};
+
+		inet_red {
+			label = "WAP-5813n:red:inet";
+			gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&pflash {
+	status = "okay";
+};
+
+&uart0 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};

arch/mips/mach-bmips/Kconfig

@@ -132,6 +132,17 @@ config BOARD_COMTREND_VR3032U
 	  ethernet ports, 1 USB port, 1 UART, GPIO buttons and LEDs,
 	  and a BCM6362 (integrated).
 
+config BOARD_COMTREND_WAP5813N
+	bool "Comtrend WAP-5813n board"
+	depends on SOC_BMIPS_BCM6368
+	select BMIPS_SUPPORTS_BOOT_RAM
+	help
+	  Comtrend WAP-5813n boards have a BCM6369 SoC with 64 MB of RAM and
+	  8 MB of flash (CFI).
+	  Between its different peripherals there's a BCM53115 switch with 5
+	  ethernet ports, 1 USB port, 1 UART, GPIO buttons and LEDs,
+	  and a BCM4322 (miniPCI).
+
 config BOARD_HUAWEI_HG556A
 	bool "Huawei EchoLife HG556a"
 	depends on SOC_BMIPS_BCM6358
@@ -197,6 +208,7 @@ config BMIPS_SUPPORTS_BOOT_RAM
 source "board/comtrend/ar5387un/Kconfig"
 source "board/comtrend/ct5361/Kconfig"
 source "board/comtrend/vr3032u/Kconfig"
+source "board/comtrend/wap5813n/Kconfig"
 source "board/huawei/hg556a/Kconfig"
 source "board/netgear/cg3100d/Kconfig"
 source "board/sagem/f@st1704/Kconfig"

board/comtrend/wap5813n/Kconfig

@@ -0,0 +1,12 @@
+if BOARD_COMTREND_WAP5813N
+
+config SYS_BOARD
+	default "wap5813n"
+
+config SYS_VENDOR
+	default "comtrend"
+
+config SYS_CONFIG_NAME
+	default "comtrend_wap5813n"
+
+endif

board/comtrend/wap5813n/MAINTAINERS

@@ -0,0 +1,6 @@
+COMTREND WAP-5813N BOARD
+M:	Álvaro Fernández Rojas <noltari@gmail.com>
+S:	Maintained
+F:	board/comtrend/wap-5813n/
+F:	include/configs/comtrend_wap-5813n.h
+F:	configs/comtrend_wap5813n_ram_defconfig

board/comtrend/wap5813n/Makefile

@@ -0,0 +1,5 @@
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y += wap-5813n.o

board/comtrend/wap5813n/wap-5813n.c

@@ -0,0 +1,7 @@
+/*
+ * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>

configs/comtrend_wap5813n_ram_defconfig

@@ -0,0 +1,43 @@
+CONFIG_MIPS=y
+CONFIG_SYS_TEXT_BASE=0x80010000
+CONFIG_ARCH_BMIPS=y
+CONFIG_SOC_BMIPS_BCM6368=y
+# CONFIG_MIPS_BOOT_CMDLINE_LEGACY is not set
+# CONFIG_MIPS_BOOT_ENV_LEGACY is not set
+CONFIG_MIPS_BOOT_FDT=y
+CONFIG_DEFAULT_DEVICE_TREE="comtrend,wap-5813n"
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_DISPLAY_CPUINFO=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_PROMPT="WAP-5813n # "
+CONFIG_CMD_CPU=y
+CONFIG_CMD_LICENSE=y
+# CONFIG_CMD_BOOTD is not set
+# CONFIG_CMD_ELF is not set
+# CONFIG_CMD_XIMG is not set
+# CONFIG_CMD_EXPORTENV is not set
+# CONFIG_CMD_IMPORTENV is not set
+# CONFIG_CMD_EDITENV is not set
+# CONFIG_CMD_SAVEENV is not set
+# CONFIG_CMD_ENV_EXISTS is not set
+# CONFIG_CMD_CRC32 is not set
+CONFIG_CMD_MEMINFO=y
+# CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_LOADS is not set
+# CONFIG_CMD_NET is not set
+# CONFIG_CMD_NFS is not set
+# CONFIG_CMD_MISC is not set
+# CONFIG_DM_DEVICE_REMOVE is not set
+CONFIG_DM_GPIO=y
+CONFIG_BCM6345_GPIO=y
+CONFIG_LED=y
+CONFIG_LED_GPIO=y
+CONFIG_MTD=y
+CONFIG_MTD_NOR_FLASH=y
+CONFIG_CFI_FLASH=y
+CONFIG_DM_RESET=y
+CONFIG_RESET_BCM6345=y
+# CONFIG_SPL_SERIAL_PRESENT is not set
+CONFIG_DM_SERIAL=y
+CONFIG_BCM6345_SERIAL=y

include/configs/comtrend_wap5813n.h

@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <configs/bmips_common.h>
+#include <configs/bmips_bcm6368.h>
+
+#define CONFIG_REMAKE_ELF
+
+#define CONFIG_ENV_SIZE			(8 * 1024)
+
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SYS_LONGHELP
+
+#define CONFIG_SYS_FLASH_CFI		1
+#define CONFIG_FLASH_CFI_DRIVER		1