Rambutan is a Wifi module based on QCA9550/9557 http://www.8devices.com/products/rambutan This commit adds basic support for Rambutan development kit Specification: - 720/600/200 MHz (CPU/DDR/AHB) - 128 MB of DDR2 RAM - 128 MB of NAND Flash - 1x 100Mbps Ethernet - 1x 1000Mbps Ethernet (PHY on dev-kit) - 1x Wifi radio 2x2 MIMO, dualband 2.4 and 5 GHz - 2x U.FL connectors on module, chip antennas on dev-kit - 1x miniPCIe slot - 1x USB2.0 host socket + 1x USB2.0 pins on 2.54mm header Flash instructions: Stock firmware is OpenWrt, so use: sysupgrade -n /tmp/lede-ar71xx-nand-rambutan-squashfs-sysupgrade.tar or upgarde from GUI (don't save config) Use factory image to flash from U-Boot: tftpboot 80060000 lede-ar71xx-nand-rambutan-squashfs-factory.ubi nand erase.part ubi nand write 80060000 ubi ${filesize} Signed-off-by: Mantas Pucka <mantas@8devices.com> [split support in uboot-envtools package into a separate commit, fixed alphabetical order in lib/preinit/05_set_iface_mac_ar71xx] Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>master
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/*
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* 8devices Rambutan board support |
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* |
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* Copyright (C) 2017 Mantas Pucka <mantas@8devices.com> |
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* |
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* This program is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 as published |
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* by the Free Software Foundation. |
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*/ |
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#include <linux/pci.h> |
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#include <linux/phy.h> |
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#include <linux/gpio.h> |
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#include <linux/platform_device.h> |
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#include <linux/ath9k_platform.h> |
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#include <asm/mach-ath79/ath79.h> |
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#include <asm/mach-ath79/ar71xx_regs.h> |
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#include <linux/platform/ar934x_nfc.h> |
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#include <linux/ar8216_platform.h> |
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#include <linux/platform_data/phy-at803x.h> |
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#include "common.h" |
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#include "dev-eth.h" |
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#include "dev-gpio-buttons.h" |
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#include "dev-leds-gpio.h" |
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#include "dev-m25p80.h" |
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#include "dev-spi.h" |
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#include "dev-nfc.h" |
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#include "dev-usb.h" |
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#include "dev-wmac.h" |
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#include "machtypes.h" |
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#include "pci.h" |
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static struct at803x_platform_data rambutan_ar8032_data = { |
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.has_reset_gpio = 1, |
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.reset_gpio = 17, |
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}; |
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static struct mdio_board_info rambutan_mdio0_info[] = { |
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{ |
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.bus_id = "ag71xx-mdio.0", |
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.phy_addr = 0, |
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.platform_data = &rambutan_ar8032_data, |
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}, |
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}; |
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static struct at803x_platform_data rambutan_ar8033_data = { |
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.has_reset_gpio = 1, |
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.reset_gpio = 23, |
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}; |
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static struct mdio_board_info rambutan_mdio1_info[] = { |
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{ |
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.bus_id = "ag71xx-mdio.1", |
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.phy_addr = 0, |
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.platform_data = &rambutan_ar8033_data, |
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}, |
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}; |
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static void __init rambutan_setup(void) |
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{ |
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ath79_nfc_set_ecc_mode(AR934X_NFC_ECC_HW); |
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ath79_register_nfc(); |
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ath79_register_usb(); |
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ath79_register_pci(); |
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ath79_register_wmac_simple(); |
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mdiobus_register_board_info(rambutan_mdio0_info, |
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ARRAY_SIZE(rambutan_mdio0_info)); |
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mdiobus_register_board_info(rambutan_mdio1_info, |
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ARRAY_SIZE(rambutan_mdio1_info)); |
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ath79_register_mdio(0, 0x0); |
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ath79_register_mdio(1, 0x0); |
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; |
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ath79_eth0_data.phy_mask = BIT(0); |
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ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev; |
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ath79_register_eth(0); |
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ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII; |
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ath79_eth1_data.phy_mask = BIT(0); |
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ath79_eth1_data.mii_bus_dev = &ath79_mdio1_device.dev; |
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ath79_eth1_pll_data.pll_1000 = 0x17000000; |
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ath79_eth1_pll_data.pll_10 = 0x1313; |
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ath79_register_eth(1); |
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} |
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MIPS_MACHINE(ATH79_MACH_RAMBUTAN, "RAMBUTAN", "8devices Rambutan board", |
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rambutan_setup); |
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