diff options
Diffstat (limited to 'board/gateworks/gw_ventana/gw_ventana.c')
| -rw-r--r-- | board/gateworks/gw_ventana/gw_ventana.c | 43 |
1 files changed, 6 insertions, 37 deletions
diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c index 5d871ceed9..3f9d2f7010 100644 --- a/board/gateworks/gw_ventana/gw_ventana.c +++ b/board/gateworks/gw_ventana/gw_ventana.c @@ -52,17 +52,6 @@ struct ventana_board_info ventana_info; static int board_type; -/* MMC */ -static iomux_v3_cfg_t const usdhc3_pads[] = { - IOMUX_PADS(PAD_SD3_CLK__SD3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL)), - IOMUX_PADS(PAD_SD3_CMD__SD3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL)), - IOMUX_PADS(PAD_SD3_DAT0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL)), - IOMUX_PADS(PAD_SD3_DAT1__SD3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL)), - IOMUX_PADS(PAD_SD3_DAT2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL)), - IOMUX_PADS(PAD_SD3_DAT3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL)), - IOMUX_PADS(PAD_SD3_DAT5__GPIO7_IO00 | MUX_PAD_CTRL(USDHC_PAD_CTRL)), -}; - /* ENET */ static iomux_v3_cfg_t const enet_pads[] = { IOMUX_PADS(PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL)), @@ -186,35 +175,15 @@ int board_ehci_hcd_init(int port) int board_ehci_power(int port, int on) { - if (port) - return 0; - gpio_set_value(GP_USB_OTG_PWR, on); + /* enable OTG VBUS */ + if (!port && board_type < GW_UNKNOWN) { + if (gpio_cfg[board_type].otgpwr_en) + gpio_set_value(gpio_cfg[board_type].otgpwr_en, on); + } return 0; } #endif /* CONFIG_USB_EHCI_MX6 */ -#ifdef CONFIG_FSL_ESDHC -static struct fsl_esdhc_cfg usdhc_cfg = { USDHC3_BASE_ADDR }; - -int board_mmc_getcd(struct mmc *mmc) -{ - /* Card Detect */ - gpio_request(GP_SD3_CD, "sd_cd"); - gpio_direction_input(GP_SD3_CD); - return !gpio_get_value(GP_SD3_CD); -} - -int board_mmc_init(bd_t *bis) -{ - /* Only one USDHC controller on Ventana */ - SETUP_IOMUX_PADS(usdhc3_pads); - usdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK); - usdhc_cfg.max_bus_width = 4; - - return fsl_esdhc_initialize(bis, &usdhc_cfg); -} -#endif /* CONFIG_FSL_ESDHC */ - #ifdef CONFIG_MXC_SPI iomux_v3_cfg_t const ecspi1_pads[] = { /* SS1 */ @@ -772,7 +741,7 @@ int misc_init_r(void) /* Set a non-initialized hwconfig based on board configuration */ if (!strcmp(getenv("hwconfig"), "_UNKNOWN_")) { - sprintf(buf, "hwconfig="); + buf[0] = 0; if (gpio_cfg[board_type].rs232_en) strcat(buf, "rs232;"); for (i = 0; i < gpio_cfg[board_type].dio_num; i++) { |