diff options
Diffstat (limited to 'arch/blackfin/mach-bf561/boards/ezkit.c')
| -rw-r--r-- | arch/blackfin/mach-bf561/boards/ezkit.c | 571 |
1 files changed, 378 insertions, 193 deletions
diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index d357f648d96..2de71e8c104 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -1,30 +1,9 @@ /* - * File: arch/blackfin/mach-bf561/ezkit.c - * Based on: - * Author: + * Copyright 2004-2009 Analog Devices Inc. + * 2005 National ICT Australia (NICTA) + * Aidan Williams <aidan@nicta.com.au> * - * Created: - * Description: - * - * Modified: - * Copyright 2004-2006 Analog Devices Inc. - * - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * 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. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * Licensed under the GPL-2 or later. */ #include <linux/device.h> @@ -35,64 +14,54 @@ #include <linux/spi/spi.h> #include <linux/irq.h> #include <linux/interrupt.h> -#include <linux/ata_platform.h> +#include <linux/gpio.h> +#include <linux/delay.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> #include <asm/portmux.h> +#include <asm/dpmc.h> /* * Name the Board for the /proc/cpuinfo */ -const char bfin_board_name[] = "ADDS-BF561-EZKIT"; - -#define ISP1761_BASE 0x2C0F0000 -#define ISP1761_IRQ IRQ_PF10 +const char bfin_board_name[] = "ADI BF561-EZKIT"; -#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) -static struct resource bfin_isp1761_resources[] = { - { - .name = "isp1761-regs", - .start = ISP1761_BASE + 0x00000000, - .end = ISP1761_BASE + 0x000fffff, +#if IS_ENABLED(CONFIG_USB_ISP1760_HCD) +#include <linux/usb/isp1760.h> +static struct resource bfin_isp1760_resources[] = { + [0] = { + .start = 0x2C0F0000, + .end = 0x203C0000 + 0xfffff, .flags = IORESOURCE_MEM, }, - { - .start = ISP1761_IRQ, - .end = ISP1761_IRQ, + [1] = { + .start = IRQ_PF10, + .end = IRQ_PF10, .flags = IORESOURCE_IRQ, }, }; -static struct platform_device bfin_isp1761_device = { - .name = "isp1761", - .id = 0, - .num_resources = ARRAY_SIZE(bfin_isp1761_resources), - .resource = bfin_isp1761_resources, +static struct isp1760_platform_data isp1760_priv = { + .is_isp1761 = 0, + .bus_width_16 = 1, + .port1_otg = 0, + .analog_oc = 0, + .dack_polarity_high = 0, + .dreq_polarity_high = 0, }; -static struct platform_device *bfin_isp1761_devices[] = { - &bfin_isp1761_device, +static struct platform_device bfin_isp1760_device = { + .name = "isp1760", + .id = 0, + .dev = { + .platform_data = &isp1760_priv, + }, + .num_resources = ARRAY_SIZE(bfin_isp1760_resources), + .resource = bfin_isp1760_resources, }; - -int __init bfin_isp1761_init(void) -{ - unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices); - - printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__); - set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING); - - return platform_add_devices(bfin_isp1761_devices, num_devices); -} - -void __exit bfin_isp1761_exit(void) -{ - platform_device_unregister(&bfin_isp1761_device); -} - -arch_initcall(bfin_isp1761_init); #endif -#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) +#if IS_ENABLED(CONFIG_USB_ISP1362_HCD) #include <linux/usb/isp1362.h> static struct resource isp1362_hcd_resources[] = { @@ -107,7 +76,7 @@ static struct resource isp1362_hcd_resources[] = { }, { .start = IRQ_PF8, .end = IRQ_PF8, - .flags = IORESOURCE_IRQ, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE, }, }; @@ -133,13 +102,16 @@ static struct platform_device isp1362_hcd_device = { }; #endif -#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) +#if IS_ENABLED(CONFIG_USB_NET2272) static struct resource net2272_bfin_resources[] = { { .start = 0x2C000000, .end = 0x2C000000 + 0x7F, .flags = IORESOURCE_MEM, }, { + .start = 1, + .flags = IORESOURCE_BUS, + }, { .start = IRQ_PF10, .end = IRQ_PF10, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, @@ -158,7 +130,15 @@ static struct platform_device net2272_bfin_device = { * USB-LAN EzExtender board * Driver needs to know address, irq and flag pin. */ -#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) +#if IS_ENABLED(CONFIG_SMC91X) +#include <linux/smc91x.h> + +static struct smc91x_platdata smc91x_info = { + .flags = SMC91X_USE_32BIT | SMC91X_NOWAIT, + .leda = RPC_LED_100_10, + .ledb = RPC_LED_TX_RX, +}; + static struct resource smc91x_resources[] = { { .name = "smc91x-regs", @@ -178,60 +158,113 @@ static struct platform_device smc91x_device = { .id = 0, .num_resources = ARRAY_SIZE(smc91x_resources), .resource = smc91x_resources, + .dev = { + .platform_data = &smc91x_info, + }, }; #endif -#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) -static struct resource ax88180_resources[] = { - [0] = { - .start = 0x2c000000, - .end = 0x2c000000 + 0x8000, - .flags = IORESOURCE_MEM, +#if IS_ENABLED(CONFIG_SERIAL_BFIN) +#ifdef CONFIG_SERIAL_BFIN_UART0 +static struct resource bfin_uart0_resources[] = { + { + .start = BFIN_UART_THR, + .end = BFIN_UART_GCTL+2, + .flags = IORESOURCE_MEM, }, - [1] = { - .start = IRQ_PF10, - .end = IRQ_PF10, - .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL), + { + .start = IRQ_UART_TX, + .end = IRQ_UART_TX, + .flags = IORESOURCE_IRQ, }, + { + .start = IRQ_UART_RX, + .end = IRQ_UART_RX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_UART_ERROR, + .end = IRQ_UART_ERROR, + .flags = IORESOURCE_IRQ, + }, + { + .start = CH_UART_TX, + .end = CH_UART_TX, + .flags = IORESOURCE_DMA, + }, + { + .start = CH_UART_RX, + .end = CH_UART_RX, + .flags = IORESOURCE_DMA, + }, +}; + +static unsigned short bfin_uart0_peripherals[] = { + P_UART0_TX, P_UART0_RX, 0 }; -static struct platform_device ax88180_device = { - .name = "ax88180", - .id = -1, - .num_resources = ARRAY_SIZE(ax88180_resources), - .resource = ax88180_resources, +static struct platform_device bfin_uart0_device = { + .name = "bfin-uart", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_uart0_resources), + .resource = bfin_uart0_resources, + .dev = { + .platform_data = &bfin_uart0_peripherals, /* Passed to driver */ + }, }; #endif +#endif -#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) -static struct resource bfin_uart_resources[] = { +#if IS_ENABLED(CONFIG_BFIN_SIR) +#ifdef CONFIG_BFIN_SIR0 +static struct resource bfin_sir0_resources[] = { { .start = 0xFFC00400, .end = 0xFFC004FF, .flags = IORESOURCE_MEM, }, + { + .start = IRQ_UART0_RX, + .end = IRQ_UART0_RX+1, + .flags = IORESOURCE_IRQ, + }, + { + .start = CH_UART0_RX, + .end = CH_UART0_RX+1, + .flags = IORESOURCE_DMA, + }, }; -static struct platform_device bfin_uart_device = { - .name = "bfin-uart", - .id = 1, - .num_resources = ARRAY_SIZE(bfin_uart_resources), - .resource = bfin_uart_resources, +static struct platform_device bfin_sir0_device = { + .name = "bfin_sir", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_sir0_resources), + .resource = bfin_sir0_resources, }; #endif +#endif +#if IS_ENABLED(CONFIG_MTD_PHYSMAP) static struct mtd_partition ezkit_partitions[] = { { - .name = "Bootloader", + .name = "bootloader(nor)", .size = 0x40000, .offset = 0, }, { - .name = "Kernel", - .size = 0xE0000, + .name = "linux kernel(nor)", + .size = 0x1C0000, + .offset = MTDPART_OFS_APPEND, + }, { + .name = "file system(nor)", + .size = 0x800000 - 0x40000 - 0x1C0000 - 0x2000 * 8, + .offset = MTDPART_OFS_APPEND, + }, { + .name = "config(nor)", + .size = 0x2000 * 7, .offset = MTDPART_OFS_APPEND, }, { - .name = "RootFS", - .size = MTDPART_SIZ_FULL, + .name = "u-boot env(nor)", + .size = 0x2000, .offset = MTDPART_OFS_APPEND, } }; @@ -257,24 +290,9 @@ static struct platform_device ezkit_flash_device = { .num_resources = 1, .resource = &ezkit_flash_resource, }; - -#ifdef CONFIG_SPI_BFIN -#if defined(CONFIG_SND_BLACKFIN_AD1836) \ - || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) -static struct bfin5xx_spi_chip ad1836_spi_chip_info = { - .enable_dma = 0, - .bits_per_word = 16, -}; -#endif - -#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) -static struct bfin5xx_spi_chip spidev_chip_info = { - .enable_dma = 0, - .bits_per_word = 8, -}; -#endif #endif +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) /* SPI (0) */ static struct resource bfin_spi0_resource[] = { [0] = { @@ -285,6 +303,11 @@ static struct resource bfin_spi0_resource[] = { [1] = { .start = CH_SPI, .end = CH_SPI, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = IRQ_SPI, + .end = IRQ_SPI, .flags = IORESOURCE_IRQ, } }; @@ -305,67 +328,30 @@ static struct platform_device bfin_spi0_device = { .platform_data = &bfin_spi0_info, /* Passed to driver */ }, }; +#endif static struct spi_board_info bfin_spi_board_info[] __initdata = { -#if defined(CONFIG_SND_BLACKFIN_AD1836) \ - || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) +#if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD183X) { - .modalias = "ad1836-spi", + .modalias = "ad183x", .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, - .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT, - .controller_data = &ad1836_spi_chip_info, + .chip_select = 4, + .platform_data = "ad1836", /* only includes chip name for the moment */ + .mode = SPI_MODE_3, }, #endif -#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) +#if IS_ENABLED(CONFIG_SPI_SPIDEV) { .modalias = "spidev", .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 1, - .controller_data = &spidev_chip_info, }, #endif }; -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) -#define PATA_INT 55 - -static struct pata_platform_info bfin_pata_platform_data = { - .ioport_shift = 1, - .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED, -}; - -static struct resource bfin_pata_resources[] = { - { - .start = 0x20314020, - .end = 0x2031403F, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x2031401C, - .end = 0x2031401F, - .flags = IORESOURCE_MEM, - }, - { - .start = PATA_INT, - .end = PATA_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device bfin_pata_device = { - .name = "pata_platform", - .id = -1, - .num_resources = ARRAY_SIZE(bfin_pata_resources), - .resource = bfin_pata_resources, - .dev = { - .platform_data = &bfin_pata_platform_data, - } -}; -#endif - -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +#if IS_ENABLED(CONFIG_KEYBOARD_GPIO) #include <linux/input.h> #include <linux/gpio_keys.h> @@ -389,28 +375,15 @@ static struct platform_device bfin_device_gpiokeys = { }; #endif -static struct resource bfin_gpios_resources = { - .start = 0, - .end = MAX_BLACKFIN_GPIOS - 1, - .flags = IORESOURCE_IRQ, -}; - -static struct platform_device bfin_gpios_device = { - .name = "simple-gpio", - .id = -1, - .num_resources = 1, - .resource = &bfin_gpios_resources, -}; - -#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) +#if IS_ENABLED(CONFIG_I2C_GPIO) #include <linux/i2c-gpio.h> static struct i2c_gpio_platform_data i2c_gpio_data = { - .sda_pin = 1, - .scl_pin = 0, + .sda_pin = GPIO_PF1, + .scl_pin = GPIO_PF0, .sda_is_open_drain = 0, .scl_is_open_drain = 0, - .udelay = 40, + .udelay = 10, }; static struct platform_device i2c_gpio_device = { @@ -422,47 +395,237 @@ static struct platform_device i2c_gpio_device = { }; #endif +static const unsigned int cclk_vlev_datasheet[] = +{ + VRPAIR(VLEV_085, 250000000), + VRPAIR(VLEV_090, 300000000), + VRPAIR(VLEV_095, 313000000), + VRPAIR(VLEV_100, 350000000), + VRPAIR(VLEV_105, 400000000), + VRPAIR(VLEV_110, 444000000), + VRPAIR(VLEV_115, 450000000), + VRPAIR(VLEV_120, 475000000), + VRPAIR(VLEV_125, 500000000), + VRPAIR(VLEV_130, 600000000), +}; + +static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = { + .tuple_tab = cclk_vlev_datasheet, + .tabsize = ARRAY_SIZE(cclk_vlev_datasheet), + .vr_settling_time = 25 /* us */, +}; + +static struct platform_device bfin_dpmc = { + .name = "bfin dpmc", + .dev = { + .platform_data = &bfin_dmpc_vreg_data, + }, +}; + +#if IS_ENABLED(CONFIG_VIDEO_BLACKFIN_CAPTURE) +#include <linux/videodev2.h> +#include <media/blackfin/bfin_capture.h> +#include <media/blackfin/ppi.h> + +static const unsigned short ppi_req[] = { + P_PPI0_D0, P_PPI0_D1, P_PPI0_D2, P_PPI0_D3, + P_PPI0_D4, P_PPI0_D5, P_PPI0_D6, P_PPI0_D7, + P_PPI0_CLK, P_PPI0_FS1, P_PPI0_FS2, + 0, +}; + +static const struct ppi_info ppi_info = { + .type = PPI_TYPE_PPI, + .dma_ch = CH_PPI0, + .irq_err = IRQ_PPI1_ERROR, + .base = (void __iomem *)PPI0_CONTROL, + .pin_req = ppi_req, +}; + +#if IS_ENABLED(CONFIG_VIDEO_ADV7183) +#include <media/adv7183.h> +static struct v4l2_input adv7183_inputs[] = { + { + .index = 0, + .name = "Composite", + .type = V4L2_INPUT_TYPE_CAMERA, + .std = V4L2_STD_ALL, + .capabilities = V4L2_IN_CAP_STD, + }, + { + .index = 1, + .name = "S-Video", + .type = V4L2_INPUT_TYPE_CAMERA, + .std = V4L2_STD_ALL, + .capabilities = V4L2_IN_CAP_STD, + }, + { + .index = 2, + .name = "Component", + .type = V4L2_INPUT_TYPE_CAMERA, + .std = V4L2_STD_ALL, + .capabilities = V4L2_IN_CAP_STD, + }, +}; + +static struct bcap_route adv7183_routes[] = { + { + .input = ADV7183_COMPOSITE4, + .output = ADV7183_8BIT_OUT, + }, + { + .input = ADV7183_SVIDEO0, + .output = ADV7183_8BIT_OUT, + }, + { + .input = ADV7183_COMPONENT0, + .output = ADV7183_8BIT_OUT, + }, +}; + + +static const unsigned adv7183_gpio[] = { + GPIO_PF13, /* reset pin */ + GPIO_PF2, /* output enable pin */ +}; + +static struct bfin_capture_config bfin_capture_data = { + .card_name = "BF561", + .inputs = adv7183_inputs, + .num_inputs = ARRAY_SIZE(adv7183_inputs), + .routes = adv7183_routes, + .i2c_adapter_id = 0, + .board_info = { + .type = "adv7183", + .addr = 0x20, + .platform_data = (void *)adv7183_gpio, + }, + .ppi_info = &ppi_info, + .ppi_control = (PACK_EN | DLEN_8 | DMA32 | FLD_SEL), +}; +#endif + +static struct platform_device bfin_capture_device = { + .name = "bfin_capture", + .dev = { + .platform_data = &bfin_capture_data, + }, +}; +#endif + +#if IS_ENABLED(CONFIG_SND_BF5XX_I2S) +static struct platform_device bfin_i2s = { + .name = "bfin-i2s", + .id = CONFIG_SND_BF5XX_SPORT_NUM, + /* TODO: add platform data here */ +}; +#endif + +#if IS_ENABLED(CONFIG_SND_BF5XX_AC97) +static struct platform_device bfin_ac97 = { + .name = "bfin-ac97", + .id = CONFIG_SND_BF5XX_SPORT_NUM, + /* TODO: add platform data here */ +}; +#endif + +#if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD1836) +static const char * const ad1836_link[] = { + "bfin-i2s.0", + "spi0.4", +}; +static struct platform_device bfin_ad1836_machine = { + .name = "bfin-snd-ad1836", + .id = -1, + .dev = { + .platform_data = (void *)ad1836_link, + }, +}; +#endif + static struct platform_device *ezkit_devices[] __initdata = { -#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) + + &bfin_dpmc, + +#if IS_ENABLED(CONFIG_SMC91X) &smc91x_device, #endif -#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) - &ax88180_device, +#if IS_ENABLED(CONFIG_USB_NET2272) + &net2272_bfin_device, #endif -#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) - &net2272_bfin_device, +#if IS_ENABLED(CONFIG_USB_ISP1760_HCD) + &bfin_isp1760_device, #endif -#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) &bfin_spi0_device, #endif -#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) - &bfin_uart_device, +#if IS_ENABLED(CONFIG_SERIAL_BFIN) +#ifdef CONFIG_SERIAL_BFIN_UART0 + &bfin_uart0_device, +#endif #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - &bfin_pata_device, +#if IS_ENABLED(CONFIG_BFIN_SIR) +#ifdef CONFIG_BFIN_SIR0 + &bfin_sir0_device, +#endif #endif -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +#if IS_ENABLED(CONFIG_KEYBOARD_GPIO) &bfin_device_gpiokeys, #endif -#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) +#if IS_ENABLED(CONFIG_I2C_GPIO) &i2c_gpio_device, #endif -#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) +#if IS_ENABLED(CONFIG_USB_ISP1362_HCD) &isp1362_hcd_device, #endif - &bfin_gpios_device, +#if IS_ENABLED(CONFIG_MTD_PHYSMAP) &ezkit_flash_device, +#endif + +#if IS_ENABLED(CONFIG_VIDEO_BLACKFIN_CAPTURE) + &bfin_capture_device, +#endif + +#if IS_ENABLED(CONFIG_SND_BF5XX_I2S) + &bfin_i2s, +#endif + +#if IS_ENABLED(CONFIG_SND_BF5XX_AC97) + &bfin_ac97, +#endif + +#if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD1836) + &bfin_ad1836_machine, +#endif }; +static int __init net2272_init(void) +{ +#if IS_ENABLED(CONFIG_USB_NET2272) + int ret; + + ret = gpio_request(GPIO_PF11, "net2272"); + if (ret) + return ret; + + /* Reset the USB chip */ + gpio_direction_output(GPIO_PF11, 0); + mdelay(2); + gpio_set_value(GPIO_PF11, 1); +#endif + + return 0; +} + static int __init ezkit_init(void) { int ret; @@ -473,20 +636,42 @@ static int __init ezkit_init(void) if (ret < 0) return ret; -#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) +#if IS_ENABLED(CONFIG_SMC91X) bfin_write_FIO0_DIR(bfin_read_FIO0_DIR() | (1 << 12)); SSYNC(); #endif -#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) - spi_register_board_info(bfin_spi_board_info, - ARRAY_SIZE(bfin_spi_board_info)); +#if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD183X) + bfin_write_FIO0_DIR(bfin_read_FIO0_DIR() | (1 << 15)); + bfin_write_FIO0_FLAG_S(1 << 15); + SSYNC(); + /* + * This initialization lasts for approximately 4500 MCLKs. + * MCLK = 12.288MHz + */ + udelay(400); #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; -#endif + if (net2272_init()) + pr_warning("unable to configure net2272; it probably won't work\n"); + + spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); return 0; } arch_initcall(ezkit_init); + +static struct platform_device *ezkit_early_devices[] __initdata = { +#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK) +#ifdef CONFIG_SERIAL_BFIN_UART0 + &bfin_uart0_device, +#endif +#endif +}; + +void __init native_machine_early_platform_add_devices(void) +{ + printk(KERN_INFO "register early platform devices\n"); + early_platform_add_devices(ezkit_early_devices, + ARRAY_SIZE(ezkit_early_devices)); +} |