dtb-$(CONFIG_TARGET_AP121) += ap121.dtb
dtb-$(CONFIG_TARGET_AP143) += ap143.dtb
dtb-$(CONFIG_TARGET_PIC32MZDASK) += pic32mzda_sk.dtb
+dtb-$(CONFIG_BOARD_TPLINK_WDR4300) += tplink_wdr4300.dtb
targets += $(dtb-y)
--- /dev/null
+/*
+ * Copyright (C) 2016 Marek Vasut <marex@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/dts-v1/;
+#include "ar934x.dtsi"
+
+/ {
+ model = "TP-Link WDR4300 Board";
+ compatible = "tplink,wdr4300", "qca,ar934x";
+
+ aliases {
+ serial0 = &uart0;
+ spi0 = &spi0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&gmac0 {
+ phy-mode = "rgmii";
+ status = "okay";
+};
+
+&spi0 {
+ spi-max-frequency = <25000000>;
+ status = "okay";
+ spi-flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-flash";
+ memory-map = <0x1e000000 0x00800000>;
+ spi-max-frequency = <25000000>;
+ reg = <0>;
+ };
+};
+
+&uart0 {
+ clock-frequency = <40000000>;
+ status = "okay";
+};
+
+&xtal {
+ clock-frequency = <40000000>;
+};
bool "AP143 Reference Board"
select SOC_QCA953X
+config BOARD_TPLINK_WDR4300
+ bool "TP-Link WDR4300 Board"
+ select SOC_AR934X
+
endchoice
source "board/qca/ap121/Kconfig"
source "board/qca/ap143/Kconfig"
+source "board/tplink/wdr4300/Kconfig"
endmenu
--- /dev/null
+if BOARD_TPLINK_WDR4300
+
+config SYS_VENDOR
+ default "tplink"
+
+config SYS_SOC
+ default "ath79"
+
+config SYS_BOARD
+ default "wdr4300"
+
+config SYS_CONFIG_NAME
+ default "tplink_wdr4300"
+
+endif
--- /dev/null
+TPLINK_WDR4300 BOARD
+M: Marek Vasut <marex@denx.de>
+S: Maintained
+F: board/tplink/wdr4300/
+F: include/configs/tplink_wdr4300.h
+F: configs/tplink_wdr4300_defconfig
--- /dev/null
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y = wdr4300.o
--- /dev/null
+/*
+ * Copyright (C) 2016 Marek Vasut <marex@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/addrspace.h>
+#include <asm/types.h>
+#include <mach/ath79.h>
+#include <mach/ar71xx_regs.h>
+#include <mach/ddr.h>
+#include <debug_uart.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_USB
+static void wdr4300_usb_start(void)
+{
+ void __iomem *gpio_regs = map_physmem(AR71XX_GPIO_BASE,
+ AR71XX_GPIO_SIZE, MAP_NOCACHE);
+ if (!gpio_regs)
+ return;
+
+ /* Power up the USB HUB. */
+ clrbits_be32(gpio_regs + AR71XX_GPIO_REG_OE, BIT(21) | BIT(22));
+ writel(BIT(21) | BIT(22), gpio_regs + AR71XX_GPIO_REG_SET);
+ mdelay(1);
+
+ ath79_usb_reset();
+}
+#else
+static inline void wdr4300_usb_start(void) {}
+#endif
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+ void __iomem *regs;
+
+ regs = map_physmem(AR71XX_GPIO_BASE, AR71XX_GPIO_SIZE,
+ MAP_NOCACHE);
+
+ /* Assure JTAG is not disconnected. */
+ writel(0x40, regs + AR934X_GPIO_REG_FUNC);
+
+ /* Configure default GPIO input/output regs. */
+ writel(0x3031b, regs + AR71XX_GPIO_REG_OE);
+ writel(0x0f804, regs + AR71XX_GPIO_REG_OUT);
+
+ /* Configure pin multiplexing. */
+ writel(0x00000000, regs + AR934X_GPIO_REG_OUT_FUNC0);
+ writel(0x0b0a0980, regs + AR934X_GPIO_REG_OUT_FUNC1);
+ writel(0x00180000, regs + AR934X_GPIO_REG_OUT_FUNC2);
+ writel(0x00000000, regs + AR934X_GPIO_REG_OUT_FUNC3);
+ writel(0x0000004d, regs + AR934X_GPIO_REG_OUT_FUNC4);
+ writel(0x00000000, regs + AR934X_GPIO_REG_OUT_FUNC5);
+
+#ifdef CONFIG_DEBUG_UART
+ debug_uart_init();
+#endif
+
+#ifndef CONFIG_SKIP_LOWLEVEL_INIT
+ ar934x_pll_init(560, 480, 240);
+ ar934x_ddr_init(560, 480, 240);
+#endif
+
+ wdr4300_usb_start();
+ ath79_eth_reset();
+
+ return 0;
+}
+#endif
--- /dev/null
+CONFIG_MIPS=y
+CONFIG_ARCH_ATH79=y
+CONFIG_BOARD_TPLINK_WDR4300=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_SYS_NS16550=y
+CONFIG_DM_SERIAL=y
+CONFIG_DEFAULT_DEVICE_TREE="tplink_wdr4300"
+# CONFIG_CMD_ELF is not set
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_XIMG is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+CONFIG_CMD_NET=y
+CONFIG_CMD_NFS=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM_ETH=y
+CONFIG_AG7XXX=y
+CONFIG_CLK=y
+CONFIG_CMD_USB=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_GENERIC=y
+CONFIG_USB_STORAGE=y
+CONFIG_ATH79_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_SPI=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_SPI_FLASH_EON=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_SST=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_DATAFLASH=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_PINCTRL=y
--- /dev/null
+/*
+ * Copyright (C) 2016 Marek Vasut <marex@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_SYS_TEXT_BASE 0xa1000000
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_BOARD_EARLY_INIT_F
+
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_SYS_MHZ 280
+#define CONFIG_SYS_MIPS_TIMER_FREQ (CONFIG_SYS_MHZ * 1000000)
+
+/* Cache Configuration */
+#define CONFIG_SYS_DCACHE_SIZE 0x8000
+#define CONFIG_SYS_ICACHE_SIZE 0x10000
+#define CONFIG_SYS_CACHELINE_SIZE 32
+
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
+
+#define CONFIG_SYS_MALLOC_LEN 0x40000
+#define CONFIG_SYS_BOOTPARAMS_LEN 0x20000
+
+#define CONFIG_SYS_SDRAM_BASE 0xa0000000
+#define CONFIG_SYS_LOAD_ADDR 0xa1000000
+#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
+
+#define CONFIG_SYS_NO_FLASH
+
+#define CONFIG_SYS_INIT_RAM_ADDR 0xbd000000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x8000
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
+
+/*
+ * Serial Port
+ */
+#define CONFIG_SYS_NS16550_CLK 40000000
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ {9600, 19200, 38400, 57600, 115200}
+
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_BOOTARGS \
+ "console=ttyS0,115200 root=/dev/mtdblock2 rootfstype=squashfs"
+#define CONFIG_BOOTCOMMAND \
+ "dhcp 192.168.1.1:wdr4300.fit && bootm $loadaddr"
+#define CONFIG_LZMA
+
+#define CONFIG_ENV_IS_NOWHERE
+#define CONFIG_ENV_SIZE 0x10000
+
+/*
+ * Command
+ */
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */
+#define CONFIG_SYS_MAXARGS 32 /* Max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+ /* Boot argument buffer size */
+#define CONFIG_VERSION_VARIABLE /* U-BOOT version */
+#define CONFIG_AUTO_COMPLETE /* Command auto complete */
+#define CONFIG_CMDLINE_EDITING /* Command history etc */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+
+/* USB, USB storage, USB ethernet */
+#define CONFIG_EHCI_MMIO_BIG_ENDIAN
+#define CONFIG_EHCI_DESC_BIG_ENDIAN
+#define CONFIG_EHCI_IS_TDI
+
+#define CONFIG_DOS_PARTITION
+
+/*
+ * Diagnostics
+ */
+#define CONFIG_SYS_MEMTEST_START 0x80100000
+#define CONFIG_SYS_MEMTEST_END 0x83f00000
+#define CONFIG_CMD_MEMTEST
+
+#define CONFIG_USE_PRIVATE_LIBGCC
+
+#define CONFIG_CMD_MII
+#define CONFIG_PHY_GIGE
+
+#endif /* __CONFIG_H */
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