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[ARM] Kirkwood: Add support for QNAP TS-119/TS-219 Turbo NAS

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Add support for the QNAP TS-119 and TS-219 Turbo NAS devices.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
This commit is contained in:
Martin Michlmayr 2009-03-22 15:22:11 +01:00 committed by Nicolas Pitre
parent 99b36e68d3
commit 586dcf279b
5 changed files with 244 additions and 4 deletions
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20
arch/arm/configs/kirkwood_defconfig
View file

@ -180,6 +180,7 @@ CONFIG_MACH_DB88F6281_BP=y
CONFIG_MACH_RD88F6192_NAS=y
CONFIG_MACH_RD88F6281=y
CONFIG_MACH_SHEEVAPLUG=y
CONFIG_MACH_TS219=y
CONFIG_PLAT_ORION=y
#
@ -852,13 +853,20 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_KEYBOARD_GPIO=y
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
@ -868,7 +876,11 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
#
@ -1271,7 +1283,7 @@ CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
CONFIG_RTC_DRV_S35390A=y
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set

6
arch/arm/mach-kirkwood/Kconfig
View file

@ -26,6 +26,12 @@ config MACH_SHEEVAPLUG
Say 'Y' here if you want your kernel to support the
Marvell SheevaPlug Reference Board.
config MACH_TS219
bool "QNAP TS-119 and TS-219 Turbo NAS"
help
Say 'Y' here if you want your kernel to support the
QNAP TS-119 and TS-219 Turbo NAS devices.
endmenu
endif

1
arch/arm/mach-kirkwood/Makefile
View file

@ -4,3 +4,4 @@ obj-$(CONFIG_MACH_DB88F6281_BP) += db88f6281-bp-setup.o
obj-$(CONFIG_MACH_RD88F6192_NAS) += rd88f6192-nas-setup.o
obj-$(CONFIG_MACH_RD88F6281) += rd88f6281-setup.o
obj-$(CONFIG_MACH_SHEEVAPLUG) += sheevaplug-setup.o
obj-$(CONFIG_MACH_TS219) += ts219-setup.o

1
arch/arm/mach-kirkwood/common.h
View file

@ -41,6 +41,7 @@ void kirkwood_i2c_init(void);
void kirkwood_uart0_init(void);
void kirkwood_uart1_init(void);
extern int kirkwood_tclk;
extern struct sys_timer kirkwood_timer;

220
arch/arm/mach-kirkwood/ts219-setup.c Normal file
View file

@ -0,0 +1,220 @@
/*
*
* QNAP TS-119/TS-219 Turbo NAS Board Setup
*
* Copyright (C) 2009 Martin Michlmayr <tbm@cyrius.com>
* Copyright (C) 2008 Byron Bradley <byron.bbradley@gmail.com>
*
* 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 <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
#include <linux/spi/flash.h>
#include <linux/spi/spi.h>
#include <linux/spi/orion_spi.h>
#include <linux/i2c.h>
#include <linux/mv643xx_eth.h>
#include <linux/ata_platform.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/timex.h>
#include <linux/serial_reg.h>
#include <linux/pci.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/kirkwood.h>
#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_ts219_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_ts219_flash = {
.type = "m25p128",
.name = "spi_flash",
.parts = qnap_ts219_partitions,
.nr_parts = ARRAY_SIZE(qnap_ts219_partitions),
};
static struct spi_board_info __initdata qnap_ts219_spi_slave_info[] = {
{
.modalias = "m25p80",
.platform_data = &qnap_ts219_flash,
.irq = -1,
.max_speed_hz = 20000000,
.bus_num = 0,
.chip_select = 0,
},
};
static struct i2c_board_info __initdata qnap_ts219_i2c_rtc = {
I2C_BOARD_INFO("s35390a", 0x30),
};
static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = {
.phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
static struct mv_sata_platform_data qnap_ts219_sata_data = {
.n_ports = 2,
};
static struct gpio_keys_button qnap_ts219_buttons[] = {
{
.code = KEY_COPY,
.gpio = 15,
.desc = "USB Copy",
.active_low = 1,
},
{
.code = KEY_RESTART,
.gpio = 16,
.desc = "Reset",
.active_low = 1,
},
};
static struct gpio_keys_platform_data qnap_ts219_button_data = {
.buttons = qnap_ts219_buttons,
.nbuttons = ARRAY_SIZE(qnap_ts219_buttons),
};
static struct platform_device qnap_ts219_button_device = {
.name = "gpio-keys",
.id = -1,
.num_resources = 0,
.dev = {
.platform_data = &qnap_ts219_button_data,
}
};
static unsigned int qnap_ts219_mpp_config[] __initdata = {
MPP0_SPI_SCn,
MPP1_SPI_MOSI,
MPP2_SPI_SCK,
MPP3_SPI_MISO,
MPP8_TW_SDA,
MPP9_TW_SCK,
MPP10_UART0_TXD,
MPP11_UART0_RXD,
MPP13_UART1_TXD, /* PIC controller */
MPP14_UART1_RXD, /* PIC controller */
MPP15_GPIO, /* USB Copy button */
MPP16_GPIO, /* Reset button */
MPP20_SATA1_ACTn,
MPP21_SATA0_ACTn,
MPP22_SATA1_PRESENTn,
MPP23_SATA0_PRESENTn,
0
};
/*****************************************************************************
* QNAP TS-x19 specific power off method via UART1-attached PIC
****************************************************************************/
#define UART1_REG(x) (UART1_VIRT_BASE + ((UART_##x) << 2))
void qnap_ts219_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_ts219_init(void)
{
/*
* Basic setup. Needs to be called early.
*/
kirkwood_init();
kirkwood_mpp_conf(qnap_ts219_mpp_config);
kirkwood_uart0_init();
kirkwood_uart1_init(); /* A PIC controller is connected here. */
spi_register_board_info(qnap_ts219_spi_slave_info,
ARRAY_SIZE(qnap_ts219_spi_slave_info));
kirkwood_spi_init();
kirkwood_i2c_init();
i2c_register_board_info(0, &qnap_ts219_i2c_rtc, 1);
kirkwood_ge00_init(&qnap_ts219_ge00_data);
kirkwood_sata_init(&qnap_ts219_sata_data);
kirkwood_ehci_init();
platform_device_register(&qnap_ts219_button_device);
pm_power_off = qnap_ts219_power_off;
}
MACHINE_START(TS219, "QNAP TS-119/TS-219")
/* Maintainer: Martin Michlmayr <tbm@cyrius.com> */
.phys_io = KIRKWOOD_REGS_PHYS_BASE,
.io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
.boot_params = 0x00000100,
.init_machine = qnap_ts219_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
MACHINE_END