diff options
Diffstat (limited to 'board/efikamx/efikamx-usb.c')
| -rw-r--r-- | board/efikamx/efikamx-usb.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/board/efikamx/efikamx-usb.c b/board/efikamx/efikamx-usb.c index 840bd9a..ac2d2e9 100644 --- a/board/efikamx/efikamx-usb.c +++ b/board/efikamx/efikamx-usb.c @@ -120,6 +120,7 @@ static void efika_ehci_init(struct usb_ehci *ehci, uint32_t stp_gpio, { int ret; struct ulpi_regs *ulpi = (struct ulpi_regs *)0; + struct ulpi_viewport ulpi_vp; mxc_request_iomux(stp_gpio, alt0); mxc_iomux_set_pad(stp_gpio, PAD_CTL_DRV_HIGH | @@ -133,23 +134,26 @@ static void efika_ehci_init(struct usb_ehci *ehci, uint32_t stp_gpio, mxc_iomux_set_pad(stp_gpio, USB_PAD_CONFIG); udelay(10000); - ret = ulpi_init((u32)&ehci->ulpi_viewpoint); + ulpi_vp.viewport_addr = (u32)&ehci->ulpi_viewpoint; + ulpi_vp.port_num = 0; + + ret = ulpi_init(&ulpi_vp); if (ret) { printf("Efika USB ULPI initialization failed\n"); return; } /* ULPI set flags */ - ulpi_write((u32)&ehci->ulpi_viewpoint, &ulpi->otg_ctrl, + ulpi_write(&ulpi_vp, &ulpi->otg_ctrl, ULPI_OTG_DP_PULLDOWN | ULPI_OTG_DM_PULLDOWN | ULPI_OTG_EXTVBUSIND); - ulpi_write((u32)&ehci->ulpi_viewpoint, &ulpi->function_ctrl, + ulpi_write(&ulpi_vp, &ulpi->function_ctrl, ULPI_FC_FULL_SPEED | ULPI_FC_OPMODE_NORMAL | ULPI_FC_SUSPENDM); - ulpi_write((u32)&ehci->ulpi_viewpoint, &ulpi->iface_ctrl, 0); + ulpi_write(&ulpi_vp, &ulpi->iface_ctrl, 0); /* Set VBus */ - ulpi_write((u32)&ehci->ulpi_viewpoint, &ulpi->otg_ctrl_set, + ulpi_write(&ulpi_vp, &ulpi->otg_ctrl_set, ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); /* @@ -158,8 +162,7 @@ static void efika_ehci_init(struct usb_ehci *ehci, uint32_t stp_gpio, * NOTE: This violates USB specification, but otherwise, USB on Efika * doesn't work. */ - ulpi_write((u32)&ehci->ulpi_viewpoint, &ulpi->otg_ctrl_set, - ULPI_OTG_CHRGVBUS); + ulpi_write(&ulpi_vp, &ulpi->otg_ctrl_set, ULPI_OTG_CHRGVBUS); } int board_ehci_hcd_init(int port) @@ -177,9 +180,12 @@ void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg) uint32_t port = OTG_BASE_ADDR + (0x200 * CONFIG_MXC_USB_PORT); struct usb_ehci *ehci = (struct usb_ehci *)port; struct ulpi_regs *ulpi = (struct ulpi_regs *)0; + struct ulpi_viewport ulpi_vp; + + ulpi_vp.viewport_addr = (u32)&ehci->ulpi_viewpoint; + ulpi_vp.port_num = 0; - ulpi_write((u32)&ehci->ulpi_viewpoint, &ulpi->otg_ctrl_set, - ULPI_OTG_CHRGVBUS); + ulpi_write(&ulpi_vp, &ulpi->otg_ctrl_set, ULPI_OTG_CHRGVBUS); wait_ms(50); |