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mx6qsabrelite: add and enable USB Host 1 support

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Cc: Stefano Babic <sbabic@denx.de>
Cc: Jason Liu <jason.hui@linaro.org>
Signed-off-by: Wolfgang Grandegger <wg@denx.de>
This commit is contained in:
Wolfgang Grandegger 2012-02-08 22:33:26 +00:00 committed by Albert ARIBAUD
parent 3f467529ca
commit 2ea73e9e38
2 changed files with 31 additions and 0 deletions
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18
board/freescale/mx6qsabrelite/mx6qsabrelite.c
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@ -140,12 +140,30 @@ static void setup_iomux_enet(void)
imx_iomux_v3_setup_multiple_pads(enet_pads2, ARRAY_SIZE(enet_pads2)); imx_iomux_v3_setup_multiple_pads(enet_pads2, ARRAY_SIZE(enet_pads2));
} }
iomux_v3_cfg_t usb_pads[] = {
MX6Q_PAD_GPIO_17__GPIO_7_12 | MUX_PAD_CTRL(NO_PAD_CTRL),
};
static void setup_iomux_uart(void) static void setup_iomux_uart(void)
{ {
imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads)); imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
imx_iomux_v3_setup_multiple_pads(uart2_pads, ARRAY_SIZE(uart2_pads)); imx_iomux_v3_setup_multiple_pads(uart2_pads, ARRAY_SIZE(uart2_pads));
} }
#ifdef CONFIG_USB_EHCI_MX6
int board_ehci_hcd_init(int port)
{
imx_iomux_v3_setup_multiple_pads(usb_pads, ARRAY_SIZE(usb_pads));
/* Reset USB hub */
gpio_direction_output(GPIO_NUMBER(7, 12), 0);
mdelay(2);
gpio_set_value(GPIO_NUMBER(7, 12), 1);
return 0;
}
#endif
#ifdef CONFIG_FSL_ESDHC #ifdef CONFIG_FSL_ESDHC
struct fsl_esdhc_cfg usdhc_cfg[2] = { struct fsl_esdhc_cfg usdhc_cfg[2] = {
{USDHC3_BASE_ADDR, 1}, {USDHC3_BASE_ADDR, 1},

13
include/configs/mx6qsabrelite.h
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@ -80,6 +80,19 @@
#define CONFIG_PHYLIB #define CONFIG_PHYLIB
#define CONFIG_PHY_MICREL #define CONFIG_PHY_MICREL
/* USB Configs */
#define CONFIG_CMD_USB
#define CONFIG_CMD_FAT
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_MX6
#define CONFIG_USB_STORAGE
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_ASIX
#define CONFIG_USB_ETHER_SMSC95XX
#define CONFIG_MXC_USB_PORT 1
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS 0
/* allow to overwrite serial and ethaddr */ /* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE #define CONFIG_ENV_OVERWRITE
#define CONFIG_CONS_INDEX 1 #define CONFIG_CONS_INDEX 1