diff options
Diffstat (limited to 'arch/arm/boards/at91sam9260ek/init.c')
| -rw-r--r-- | arch/arm/boards/at91sam9260ek/init.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm/boards/at91sam9260ek/init.c b/arch/arm/boards/at91sam9260ek/init.c index 5aacc75123..dbd65418ec 100644 --- a/arch/arm/boards/at91sam9260ek/init.c +++ b/arch/arm/boards/at91sam9260ek/init.c @@ -165,6 +165,40 @@ static void at91sam9260ek_phy_reset(void) AT91_RSTC_URSTEN); } +/* + * MCI (SD/MMC) + */ +#if defined(CONFIG_MCI_ATMEL) +static struct atmel_mci_platform_data __initdata ek_mci_data = { + .bus_width = 4, +}; + +static void ek_usb_add_device_mci(void) +{ + if (machine_is_at91sam9g20ek()) + ek_mci_data.detect_pin = AT91_PIN_PC9; + + at91_add_device_mci(1, &ek_mci_data); +} +#else +static void ek_usb_add_device_mci(void) {} +#endif + +/* + * USB Host port + */ +static struct at91_usbh_data __initdata ek_usbh_data = { + .ports = 2, +}; + +/* + * USB Device port + */ +static struct at91_udc_data __initdata ek_udc_data = { + .vbus_pin = AT91_PIN_PC5, + .pullup_pin = -EINVAL, /* pull-up driven by UDC */ +}; + static int at91sam9260ek_mem_init(void) { at91_add_device_sdram(64 * 1024 * 1024); @@ -173,11 +207,23 @@ static int at91sam9260ek_mem_init(void) } mem_initcall(at91sam9260ek_mem_init); +static void __init ek_add_device_buttons(void) +{ + at91_set_gpio_input(AT91_PIN_PA30, 1); /* btn3 */ + at91_set_deglitch(AT91_PIN_PA30, 1); + at91_set_gpio_input(AT91_PIN_PA31, 1); /* btn4 */ + at91_set_deglitch(AT91_PIN_PA31, 1); +} + static int at91sam9260ek_devices_init(void) { ek_add_device_nand(); at91sam9260ek_phy_reset(); at91_add_device_eth(&macb_pdata); + at91_add_device_usbh_ohci(&ek_usbh_data); + at91_add_device_udc(&ek_udc_data); + ek_usb_add_device_mci(); + ek_add_device_buttons(); armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100)); ek_set_board_type(); |