MIPS: add BMIPS Comtrend AR-5315u board

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

diff --git a/arch/mips/dts/Makefile b/arch/mips/dts/Makefile
index 72848ed1b4b81abc6f735244bbcc5c4e55cae4ba..840dbf170dc4681fb410c74959e74309e19f171a 100644 (file)
--- a/arch/mips/dts/Makefile
+++ b/arch/mips/dts/Makefile
@@ -8,6 +8,7 @@ dtb-$(CONFIG_TARGET_BOSTON) += img,boston.dtb
 dtb-$(CONFIG_TARGET_MALTA) += mti,malta.dtb
 dtb-$(CONFIG_TARGET_PIC32MZDASK) += pic32mzda_sk.dtb
 dtb-$(CONFIG_TARGET_XILFPGA) += nexys4ddr.dtb
+dtb-$(CONFIG_BOARD_COMTREND_AR5315U) += comtrend,ar-5315u.dtb
 dtb-$(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

diff --git a/arch/mips/dts/comtrend,ar-5315u.dts b/arch/mips/dts/comtrend,ar-5315u.dts
new file mode 100644 (file)
index 0000000..4e4d69b
--- /dev/null
+++ b/arch/mips/dts/comtrend,ar-5315u.dts
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2018 Álvaro Fernández Rojas <noltari@gmail.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+/dts-v1/;
+
+#include "brcm,bcm6318.dtsi"
+
+/ {
+       model = "Comtrend AR-5315u";
+       compatible = "comtrend,ar5315-un", "brcm,bcm6318";
+
+       aliases {
+               serial0 = &uart0;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+};
+
+&leds {
+       status = "okay";
+
+       led@0 {
+               reg = <0>;
+               active-low;
+               label = "AR-5315u:green:wps";
+       };
+
+       led@1 {
+               reg = <1>;
+               active-low;
+               label = "AR-5315u:green:power";
+       };
+
+       led@2 {
+               reg = <2>;
+               active-low;
+               label = "AR-5315u:green:usb";
+       };
+
+       led@8 {
+               reg = <8>;
+               active-low;
+               label = "AR-5315u:green:inet";
+       };
+
+       led@9 {
+               reg = <9>;
+               active-low;
+               label = "AR-5315u:red:inet";
+       };
+
+       led@10 {
+               reg = <10>;
+               active-low;
+               label = "AR-5315u:green:dsl";
+       };
+
+       led@11 {
+               reg = <11>;
+               active-low;
+               label = "AR-5315u:red:power";
+       };
+};
+
+&spi {
+       status = "okay";
+
+       spi-flash@0 {
+               compatible = "spi-flash";
+               reg = <0>;
+               #address-cells = <1>;
+               #size-cells = <1>;
+               spi-max-frequency = <62500000>;
+       };
+};
+
+&uart0 {
+       u-boot,dm-pre-reloc;
+       status = "okay";
+};

diff --git a/arch/mips/mach-bmips/Kconfig b/arch/mips/mach-bmips/Kconfig
index c9b56f5ca7fd2041174429c85eb9184ce6c81ead..e4a0118368d346eabf726d77ec90460f19cdee44 100644 (file)
--- a/arch/mips/mach-bmips/Kconfig
+++ b/arch/mips/mach-bmips/Kconfig
@@ -111,6 +111,17 @@ endchoice
 choice
        prompt "Board select"
 
+config BOARD_COMTREND_AR5315U
+       bool "Comtrend AR-5315u"
+       depends on SOC_BMIPS_BCM6318
+       select BMIPS_SUPPORTS_BOOT_RAM
+       help
+         Comtrend AR-5315u boards have a BCM6318 SoC with 64 MB of RAM and 16
+         MB of flash (SPI).
+         Between its different peripherals there's an integrated switch with 4
+         ethernet ports, 1 USB port, 1 UART, GPIO buttons and LEDs, and
+         a BCM43217 (PCIe).
+
 config BOARD_COMTREND_AR5387UN
        bool "Comtrend AR-5387un"
        depends on SOC_BMIPS_BCM6328
@@ -217,6 +228,7 @@ endchoice
 config BMIPS_SUPPORTS_BOOT_RAM
        bool
 
+source "board/comtrend/ar5315u/Kconfig"
 source "board/comtrend/ar5387un/Kconfig"
 source "board/comtrend/ct5361/Kconfig"
 source "board/comtrend/vr3032u/Kconfig"

diff --git a/board/comtrend/ar5315u/Kconfig b/board/comtrend/ar5315u/Kconfig
new file mode 100644 (file)
index 0000000..4baae40
--- /dev/null
+++ b/board/comtrend/ar5315u/Kconfig
@@ -0,0 +1,12 @@
+if BOARD_COMTREND_AR5315U
+
+config SYS_BOARD
+       default "ar5315u"
+
+config SYS_VENDOR
+       default "comtrend"
+
+config SYS_CONFIG_NAME
+       default "comtrend_ar5315u"
+
+endif

diff --git a/board/comtrend/ar5315u/MAINTAINERS b/board/comtrend/ar5315u/MAINTAINERS
new file mode 100644 (file)
index 0000000..048073c
--- /dev/null
+++ b/board/comtrend/ar5315u/MAINTAINERS
@@ -0,0 +1,6 @@
+COMTREND AR-5315U BOARD
+M:     Álvaro Fernández Rojas <noltari@gmail.com>
+S:     Maintained
+F:     board/comtrend/ar-5315u/
+F:     include/configs/comtrend_ar5315u.h
+F:     configs/comtrend_ar5315u_ram_defconfig

diff --git a/board/comtrend/ar5315u/Makefile b/board/comtrend/ar5315u/Makefile
new file mode 100644 (file)
index 0000000..5d2f590
--- /dev/null
+++ b/board/comtrend/ar5315u/Makefile
@@ -0,0 +1,5 @@
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+obj-y += ar-5315u.o

diff --git a/board/comtrend/ar5315u/ar-5315u.c b/board/comtrend/ar5315u/ar-5315u.c
new file mode 100644 (file)
index 0000000..bdb3aca
--- /dev/null
+++ b/board/comtrend/ar5315u/ar-5315u.c
@@ -0,0 +1,7 @@
+/*
+ * Copyright (C) 2018 Álvaro Fernández Rojas <noltari@gmail.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>

diff --git a/configs/comtrend_ar5315u_ram_defconfig b/configs/comtrend_ar5315u_ram_defconfig
new file mode 100644 (file)
index 0000000..84ea67c
--- /dev/null
+++ b/configs/comtrend_ar5315u_ram_defconfig
@@ -0,0 +1,51 @@
+CONFIG_MIPS=y
+CONFIG_SYS_TEXT_BASE=0x80010000
+CONFIG_ARCH_BMIPS=y
+CONFIG_SOC_BMIPS_BCM6318=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,ar-5315u"
+# 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="AR-5315un # "
+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_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_SF=y
+CONFIG_CMD_SPI=y
+# 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_LED=y
+CONFIG_LED_BCM6328=y
+CONFIG_LED_BLINK=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_BCM6328_POWER_DOMAIN=y
+CONFIG_DM_RESET=y
+CONFIG_RESET_BCM6345=y
+# CONFIG_SPL_SERIAL_PRESENT is not set
+CONFIG_DM_SERIAL=y
+CONFIG_BCM6345_SERIAL=y
+CONFIG_DM_SPI=y
+CONFIG_BCM63XX_HSSPI=y

diff --git a/include/configs/comtrend_ar5315u.h b/include/configs/comtrend_ar5315u.h
new file mode 100644 (file)
index 0000000..3fda2d9
--- /dev/null
+++ b/include/configs/comtrend_ar5315u.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2018 Álvaro Fernández Rojas <noltari@gmail.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <configs/bmips_common.h>
+#include <configs/bmips_bcm6318.h>
+
+#define CONFIG_REMAKE_ELF
+
+#define CONFIG_ENV_SIZE                        (8 * 1024)
+
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SYS_LONGHELP