From d896276d27bf688cdd3be9c76bff7efc4e4d80b6 Mon Sep 17 00:00:00 2001 From: Soeren Moch Date: Tue, 5 May 2015 23:09:18 +0200 Subject: [PATCH] tbs2910: support for usb otg host mode Add support for USB OTG host mode. Only high speed devices supported so far (e.g. usb 2.0 hub required to connect a keyboard). Signed-off-by: Soeren Moch --- board/tbs/tbs2910/tbs2910.c | 10 ++++++++++ include/configs/tbs2910.h | 1 + 2 files changed, 11 insertions(+) diff --git a/board/tbs/tbs2910/tbs2910.c b/board/tbs/tbs2910/tbs2910.c index 42b166d47e..0b509b6dd9 100644 --- a/board/tbs/tbs2910/tbs2910.c +++ b/board/tbs/tbs2910/tbs2910.c @@ -372,6 +372,12 @@ static const struct boot_mode board_boot_modes[] = { }; #endif +#ifdef CONFIG_USB_EHCI_MX6 +static iomux_v3_cfg_t const usb_otg_pads[] = { + MX6_PAD_ENET_RX_ER__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL), +}; +#endif + int board_init(void) { /* address of boot parameters */ @@ -390,6 +396,10 @@ int board_init(void) #endif #ifdef CONFIG_CMD_BMODE add_board_boot_modes(board_boot_modes); +#endif +#ifdef CONFIG_USB_EHCI_MX6 + imx_iomux_v3_setup_multiple_pads( + usb_otg_pads, ARRAY_SIZE(usb_otg_pads)); #endif return 0; } diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h index 3a88f22bbf..d3f53f3147 100644 --- a/include/configs/tbs2910.h +++ b/include/configs/tbs2910.h @@ -163,6 +163,7 @@ #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_MX6 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) #define CONFIG_USB_STORAGE #define CONFIG_CMD_USB_MASS_STORAGE -- 2.39.5