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at91sam9x5ek: add usb support 

warning: the ohci work only without MMU

enable:
 - ehci
 - usb strorage
 - usb net asix

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2013-01-21 21:09:56 +01:00 committed by Sascha Hauer
parent dfbb16a9ad
commit 3e56f55939
2 changed files with 21 additions and 5 deletions
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20
arch/arm/boards/at91sam9x5ek/init.c
View File

@ -192,14 +192,24 @@ static void ek_add_device_spi(void)
at91_add_device_spi(0, &spi_pdata);
}
#if defined(CONFIG_USB_OHCI) || defined(CONFIG_USB_EHCI)
/*
* USB Host port
* USB HS Host port (common to OHCI & EHCI)
*/
static struct at91_usbh_data __initdata ek_usbh_data = {
.ports = 2,
.vbus_pin = {AT91_PIN_PD20, AT91_PIN_PD19},
static struct at91_usbh_data ek_usbh_hs_data = {
.ports = 2,
.vbus_pin = {AT91_PIN_PD19, AT91_PIN_PD20},
};
static void ek_add_device_usb(void)
{
at91_add_device_usbh_ohci(&ek_usbh_hs_data);
at91_add_device_usbh_ehci(&ek_usbh_hs_data);
}
#else
static void ek_add_device_usb(void) {}
#endif
struct gpio_led leds[] = {
{
.gpio = AT91_PIN_PB18,
@ -250,7 +260,7 @@ static int at91sam9x5ek_devices_init(void)
ek_add_device_eth();
ek_add_device_spi();
ek_add_device_mci();
at91_add_device_usbh_ohci(&ek_usbh_data);
ek_add_device_usb();
ek_add_led();
ek_add_device_i2c();

6
arch/arm/configs/at91sam9x5ek_defconfig
View File

@ -52,6 +52,8 @@ CONFIG_NET_NFS=y
CONFIG_NET_PING=y
CONFIG_NET_NETCONSOLE=y
CONFIG_DRIVER_NET_MACB=y
CONFIG_NET_USB=y
CONFIG_NET_USB_ASIX=y
CONFIG_DRIVER_SPI_ATMEL=y
CONFIG_MTD_M25P80=y
CONFIG_I2C=y
@ -66,6 +68,10 @@ CONFIG_NAND=y
CONFIG_NAND_ATMEL=y
CONFIG_NAND_ATMEL_PMECC=y
CONFIG_UBI=y
CONFIG_USB=y
CONFIG_USB_EHCI=y
CONFIG_USB_EHCI_ATMEL=y
CONFIG_USB_STORAGE=y
CONFIG_MCI=y
CONFIG_MCI_STARTUP=y
CONFIG_MCI_ATMEL=y