diff options
| -rw-r--r-- | board/samsung/arndale/arndale.c | 21 | ||||
| -rw-r--r-- | drivers/usb/host/ehci-exynos.c | 2 | ||||
| -rw-r--r-- | include/configs/arndale.h | 4 |
3 files changed, 27 insertions, 0 deletions
diff --git a/board/samsung/arndale/arndale.c b/board/samsung/arndale/arndale.c index 052fecd..9efc355 100644 --- a/board/samsung/arndale/arndale.c +++ b/board/samsung/arndale/arndale.c @@ -5,12 +5,33 @@ */ #include <common.h> +#include <usb.h> #include <asm/arch/pinmux.h> #include <asm/arch/dwmmc.h> +#include <asm/arch/gpio.h> #include <asm/arch/power.h> DECLARE_GLOBAL_DATA_PTR; +#ifdef CONFIG_USB_EHCI_EXYNOS +int board_usb_init(int index, enum usb_init_type init) +{ + struct exynos5_gpio_part1 *gpio = (struct exynos5_gpio_part1 *) + samsung_get_base_gpio_part1(); + + /* Configure gpios for usb 3503 hub: + * disconnect, toggle reset and connect + */ + s5p_gpio_direction_output(&gpio->d1, 7, 0); + s5p_gpio_direction_output(&gpio->x3, 5, 0); + + s5p_gpio_direction_output(&gpio->x3, 5, 1); + s5p_gpio_direction_output(&gpio->d1, 7, 1); + + return 0; +} +#endif + int board_init(void) { gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL); diff --git a/drivers/usb/host/ehci-exynos.c b/drivers/usb/host/ehci-exynos.c index 88e6466..9356878 100644 --- a/drivers/usb/host/ehci-exynos.c +++ b/drivers/usb/host/ehci-exynos.c @@ -203,6 +203,8 @@ int ehci_hcd_init(int index, enum usb_init_type init, setup_usb_phy(ctx->usb); + board_usb_init(index, init); + *hccr = ctx->hcd; *hcor = (struct ehci_hcor *)((uint32_t) *hccr + HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase))); diff --git a/include/configs/arndale.h b/include/configs/arndale.h index 7e367f3..9584d82 100644 --- a/include/configs/arndale.h +++ b/include/configs/arndale.h @@ -117,6 +117,10 @@ #define CONFIG_USB_EHCI_EXYNOS #define CONFIG_USB_STORAGE +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_ASIX + /* MMC SPL */ #define CONFIG_EXYNOS_SPL #define CONFIG_SPL |