/* * * QNAP TS-410, TS-410U, TS-419P and TS-419U Turbo NAS Board Setup * * Copyright (C) 2009 Martin Michlmayr * Copyright (C) 2008 Byron Bradley * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "common.h" #include "mpp.h" /**************************************************************************** * 16 MiB NOR flash. The struct mtd_partition is not in the same order as the * partitions on the device because we want to keep compatability with * the QNAP firmware. * Layout as used by QNAP: * 0x00000000-0x00080000 : "U-Boot" * 0x00200000-0x00400000 : "Kernel" * 0x00400000-0x00d00000 : "RootFS" * 0x00d00000-0x01000000 : "RootFS2" * 0x00080000-0x000c0000 : "U-Boot Config" * 0x000c0000-0x00200000 : "NAS Config" * * We'll use "RootFS1" instead of "RootFS" to stay compatible with the layout * used by the QNAP TS-109/TS-209. * ***************************************************************************/ static struct mtd_partition qnap_ts41x_partitions[] = { { .name = "U-Boot", .size = 0x00080000, .offset = 0, .mask_flags = MTD_WRITEABLE, }, { .name = "Kernel", .size = 0x00200000, .offset = 0x00200000, }, { .name = "RootFS1", .size = 0x00900000, .offset = 0x00400000, }, { .name = "RootFS2", .size = 0x00300000, .offset = 0x00d00000, }, { .name = "U-Boot Config", .size = 0x00040000, .offset = 0x00080000, }, { .name = "NAS Config", .size = 0x00140000, .offset = 0x000c0000, }, }; static const struct flash_platform_data qnap_ts41x_flash = { .type = "m25p128", .name = "spi_flash", .parts = qnap_ts41x_partitions, .nr_parts = ARRAY_SIZE(qnap_ts41x_partitions), }; static struct spi_board_info __initdata qnap_ts41x_spi_slave_info[] = { { .modalias = "m25p80", .platform_data = &qnap_ts41x_flash, .irq = -1, .max_speed_hz = 20000000, .bus_num = 0, .chip_select = 0, }, }; static struct i2c_board_info __initdata qnap_ts41x_i2c_rtc = { I2C_BOARD_INFO("s35390a", 0x30), }; static struct mv643xx_eth_platform_data qnap_ts41x_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), }; static struct mv643xx_eth_platform_data qnap_ts41x_ge01_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(0), }; static struct mv_sata_platform_data qnap_ts41x_sata_data = { .n_ports = 2, }; static struct gpio_keys_button qnap_ts41x_buttons[] = { { .code = KEY_COPY, .gpio = 43, .desc = "USB Copy", .active_low = 1, }, { .code = KEY_RESTART, .gpio = 37, .desc = "Reset", .active_low = 1, }, }; static struct gpio_keys_platform_data qnap_ts41x_button_data = { .buttons = qnap_ts41x_buttons, .nbuttons = ARRAY_SIZE(qnap_ts41x_buttons), }; static struct platform_device qnap_ts41x_button_device = { .name = "gpio-keys", .id = -1, .num_resources = 0, .dev = { .platform_data = &qnap_ts41x_button_data, } }; static unsigned int qnap_ts41x_mpp_config[] __initdata = { MPP0_SPI_SCn, MPP1_SPI_MOSI, MPP2_SPI_SCK, MPP3_SPI_MISO, MPP6_SYSRST_OUTn, MPP7_PEX_RST_OUTn, MPP8_TW_SDA, MPP9_TW_SCK, MPP10_UART0_TXD, MPP11_UART0_RXD, MPP13_UART1_TXD, /* PIC controller */ MPP14_UART1_RXD, /* PIC controller */ MPP15_SATA0_ACTn, MPP16_SATA1_ACTn, MPP20_GE1_0, MPP21_GE1_1, MPP22_GE1_2, MPP23_GE1_3, MPP24_GE1_4, MPP25_GE1_5, MPP26_GE1_6, MPP27_GE1_7, MPP30_GE1_10, MPP31_GE1_11, MPP32_GE1_12, MPP33_GE1_13, MPP36_GPIO, /* RAM: 0: 256 MB, 1: 512 MB */ MPP37_GPIO, /* Reset button */ MPP43_GPIO, /* USB Copy button */ MPP44_GPIO, /* Board ID: 0: TS-419U, 1: TS-419 */ MPP45_GPIO, /* JP1: 0: console, 1: LCD */ MPP46_GPIO, /* External SATA HDD1 error indicator */ MPP47_GPIO, /* External SATA HDD2 error indicator */ MPP48_GPIO, /* External SATA HDD3 error indicator */ MPP49_GPIO, /* External SATA HDD4 error indicator */ 0 }; /***************************************************************************** * QNAP TS-x19 specific power off method via UART1-attached PIC ****************************************************************************/ #define UART1_REG(x) (UART1_VIRT_BASE + ((UART_##x) << 2)) void qnap_ts41x_power_off(void) { /* 19200 baud divisor */ const unsigned divisor = ((kirkwood_tclk + (8 * 19200)) / (16 * 19200)); pr_info("%s: triggering power-off...\n", __func__); /* hijack UART1 and reset into sane state (19200,8n1) */ writel(0x83, UART1_REG(LCR)); writel(divisor & 0xff, UART1_REG(DLL)); writel((divisor >> 8) & 0xff, UART1_REG(DLM)); writel(0x03, UART1_REG(LCR)); writel(0x00, UART1_REG(IER)); writel(0x00, UART1_REG(FCR)); writel(0x00, UART1_REG(MCR)); /* send the power-off command 'A' to PIC */ writel('A', UART1_REG(TX)); } static void __init qnap_ts41x_init(void) { /* * Basic setup. Needs to be called early. */ kirkwood_init(); kirkwood_mpp_conf(qnap_ts41x_mpp_config); kirkwood_uart0_init(); kirkwood_uart1_init(); /* A PIC controller is connected here. */ spi_register_board_info(qnap_ts41x_spi_slave_info, ARRAY_SIZE(qnap_ts41x_spi_slave_info)); kirkwood_spi_init(); kirkwood_i2c_init(); i2c_register_board_info(0, &qnap_ts41x_i2c_rtc, 1); kirkwood_ge00_init(&qnap_ts41x_ge00_data); kirkwood_ge01_init(&qnap_ts41x_ge01_data); kirkwood_sata_init(&qnap_ts41x_sata_data); kirkwood_ehci_init(); platform_device_register(&qnap_ts41x_button_device); pm_power_off = qnap_ts41x_power_off; } static int __init ts41x_pci_init(void) { if (machine_is_ts41x()) kirkwood_pcie_init(); return 0; } subsys_initcall(ts41x_pci_init); MACHINE_START(TS41X, "QNAP TS-41x") /* Maintainer: Martin Michlmayr */ .phys_io = KIRKWOOD_REGS_PHYS_BASE, .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, .boot_params = 0x00000100, .init_machine = qnap_ts41x_init, .map_io = kirkwood_map_io, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END