Platforms/Hisilicon/HiKey: support designware USB controller
Support Designware USB device controller on HiKey platform.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
diff --git a/Platforms/Hisilicon/HiKey/HiKeyUsbDxe/HiKeyUsbDxe.c b/Platforms/Hisilicon/HiKey/HiKeyUsbDxe/HiKeyUsbDxe.c
new file mode 100644
index 0000000..60ad4d6
--- /dev/null
+++ b/Platforms/Hisilicon/HiKey/HiKeyUsbDxe/HiKeyUsbDxe.c
@@ -0,0 +1,266 @@
+/** @file
+*
+* Copyright (c) 2015-2017, Linaro. All rights reserved.
+*
+* This program and the accompanying materials
+* are licensed and made available under the terms and conditions of the BSD License
+* which accompanies this distribution. The full text of the license may be found at
+* http://opensource.org/licenses/bsd-license.php
+*
+* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+#include <Library/BaseMemoryLib.h>
+#include <Library/DebugLib.h>
+#include <Library/IoLib.h>
+#include <Library/TimerLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+#include <Library/UefiRuntimeServicesTableLib.h>
+
+#include <Protocol/EmbeddedGpio.h>
+#include <Protocol/DwUsb.h>
+
+#include <Hi6220.h>
+
+
+#define USB_SEL_GPIO0_3 3 // GPIO 0_3
+#define USB_5V_HUB_EN 7 // GPIO 0_7
+#define USB_ID_DET_GPIO2_5 21 // GPIO 2_5
+#define USB_VBUS_DET_GPIO2_6 22 // GPIO 2_6
+
+// Jumper on pin5-6 of J15 determines whether boot to fastboot
+#define DETECT_J15_FASTBOOT 24 // GPIO 3_0
+
+STATIC EMBEDDED_GPIO *mGpio;
+
+STATIC
+VOID
+HiKeyDetectUsbModeInit (
+ IN VOID
+ )
+{
+ EFI_STATUS Status;
+
+ /* set pullup on both GPIO2_5 & GPIO2_6. It's required for inupt. */
+ MmioWrite32 (0xf8001864, 1);
+ MmioWrite32 (0xf8001868, 1);
+
+ Status = gBS->LocateProtocol (&gEmbeddedGpioProtocolGuid, NULL, (VOID **)&mGpio);
+ ASSERT_EFI_ERROR (Status);
+ Status = mGpio->Set (mGpio, USB_SEL_GPIO0_3, GPIO_MODE_OUTPUT_0);
+ ASSERT_EFI_ERROR (Status);
+ Status = mGpio->Set (mGpio, USB_5V_HUB_EN, GPIO_MODE_OUTPUT_0);
+ ASSERT_EFI_ERROR (Status);
+ MicroSecondDelay (1000);
+
+ Status = mGpio->Set (mGpio, USB_ID_DET_GPIO2_5, GPIO_MODE_INPUT);
+ ASSERT_EFI_ERROR (Status);
+ Status = mGpio->Set (mGpio, USB_VBUS_DET_GPIO2_6, GPIO_MODE_INPUT);
+ ASSERT_EFI_ERROR (Status);
+}
+
+UINTN
+HiKeyGetUsbMode (
+ IN VOID
+ )
+{
+#if 0
+ EFI_STATUS Status;
+ UINTN GpioId, GpioVbus;
+ UINTN Value;
+
+ Status = mGpio->Get (mGpio, USB_ID_DET_GPIO2_5, &Value);
+ ASSERT_EFI_ERROR (Status);
+ GpioId = Value;
+ Status = mGpio->Get (mGpio, USB_VBUS_DET_GPIO2_6, &Value);
+ ASSERT_EFI_ERROR (Status);
+ GpioVbus = Value;
+
+DEBUG ((DEBUG_ERROR, "#%a, %d, GpioId:%d, GpioVbus:%d\n", __func__, __LINE__, GpioId, GpioVbus));
+ if ((GpioId == 1) && (GpioVbus == 0)) {
+ return USB_DEVICE_MODE;
+ } else if ((GpioId == 0) && (GpioVbus == 1)) {
+ return USB_CABLE_NOT_ATTACHED;
+ }
+ return USB_HOST_MODE;
+#else
+ return USB_DEVICE_MODE;
+#endif
+}
+
+EFI_STATUS
+HiKeyUsbPhyInit (
+ IN UINT8 Mode
+ )
+{
+ UINTN Value;
+ UINT32 Data;
+
+ HiKeyDetectUsbModeInit ();
+
+ //setup clock
+ MmioWrite32 (PERI_CTRL_BASE + SC_PERIPH_CLKEN0, BIT4);
+ do {
+ Value = MmioRead32 (PERI_CTRL_BASE + SC_PERIPH_CLKSTAT0);
+ } while ((Value & BIT4) == 0);
+
+ //setup phy
+ Data = RST0_USBOTG_BUS | RST0_POR_PICOPHY |
+ RST0_USBOTG | RST0_USBOTG_32K;
+ MmioWrite32 (PERI_CTRL_BASE + SC_PERIPH_RSTDIS0, Data);
+ do {
+ Value = MmioRead32 (PERI_CTRL_BASE + SC_PERIPH_RSTSTAT0);
+ Value &= Data;
+ } while (Value);
+
+ Value = MmioRead32 (PERI_CTRL_BASE + SC_PERIPH_CTRL4);
+ Value &= ~(CTRL4_PICO_SIDDQ | CTRL4_FPGA_EXT_PHY_SEL |
+ CTRL4_OTG_PHY_SEL);
+ Value |= CTRL4_PICO_VBUSVLDEXT | CTRL4_PICO_VBUSVLDEXTSEL;
+ MmioWrite32 (PERI_CTRL_BASE + SC_PERIPH_CTRL4, Value);
+ MicroSecondDelay (1000);
+
+ //If Mode = 1, USB in Device Mode
+ //If Mode = 0, USB in Host Mode
+ if (Mode == USB_DEVICE_MODE) {
+ if (HiKeyGetUsbMode () == USB_DEVICE_MODE) {
+ DEBUG ((DEBUG_ERROR, "usb work as device mode.\n"));
+ } else {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ Value = MmioRead32 (PERI_CTRL_BASE + SC_PERIPH_CTRL5);
+ Value &= ~CTRL5_PICOPHY_BC_MODE;
+ MmioWrite32 (PERI_CTRL_BASE + SC_PERIPH_CTRL5, Value);
+ MicroSecondDelay (20000);
+ } else {
+ if (HiKeyGetUsbMode () == USB_HOST_MODE) {
+ DEBUG ((DEBUG_ERROR, "usb work as host mode.\n"));
+ } else {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ /*CTRL5*/
+ Data = MmioRead32 (PERI_CTRL_BASE + SC_PERIPH_CTRL5);
+ Data &= ~CTRL5_PICOPHY_BC_MODE;
+ Data |= CTRL5_USBOTG_RES_SEL | CTRL5_PICOPHY_ACAENB |
+ CTRL5_PICOPHY_VDATDETENB | CTRL5_PICOPHY_DCDENB;
+ MmioWrite32 (PERI_CTRL_BASE + SC_PERIPH_CTRL5, Data);
+ MicroSecondDelay (20000);
+ MmioWrite32 (PERI_CTRL_BASE + 0x018, 0x70533483); //EYE_PATTERN
+
+ MicroSecondDelay (5000);
+ }
+
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+EFIAPI
+HiKeyUsbGetLang (
+ OUT CHAR16 *Lang,
+ OUT UINT8 *Length
+ )
+{
+ if ((Lang == NULL) || (Length == NULL)) {
+ return EFI_INVALID_PARAMETER;
+ }
+ Lang[0] = 0x409;
+ *Length = sizeof (CHAR16);
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+EFIAPI
+HiKeyUsbGetManuFacturer (
+ OUT CHAR16 *ManuFacturer,
+ OUT UINT8 *Length
+ )
+{
+ UINTN VariableSize;
+ CHAR16 DataUnicode[MANU_FACTURER_STRING_LENGTH];
+
+ if ((ManuFacturer == NULL) || (Length == NULL)) {
+ return EFI_INVALID_PARAMETER;
+ }
+ VariableSize = MANU_FACTURER_STRING_LENGTH * sizeof (CHAR16);
+ ZeroMem (DataUnicode, MANU_FACTURER_STRING_LENGTH * sizeof(CHAR16));
+ StrCpy (DataUnicode, L"96Boards");
+ CopyMem (ManuFacturer, DataUnicode, VariableSize);
+ *Length = VariableSize;
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+EFIAPI
+HiKeyUsbGetProduct (
+ OUT CHAR16 *Product,
+ OUT UINT8 *Length
+ )
+{
+ UINTN VariableSize;
+ CHAR16 DataUnicode[PRODUCT_STRING_LENGTH];
+
+ if ((Product == NULL) || (Length == NULL)) {
+ return EFI_INVALID_PARAMETER;
+ }
+ VariableSize = PRODUCT_STRING_LENGTH * sizeof (CHAR16);
+ ZeroMem (DataUnicode, PRODUCT_STRING_LENGTH * sizeof(CHAR16));
+ StrCpy (DataUnicode, L"HiKey");
+ CopyMem (Product, DataUnicode, VariableSize);
+ *Length = VariableSize;
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+EFIAPI
+HiKeyUsbGetSerialNo (
+ OUT CHAR16 *SerialNo,
+ OUT UINT8 *Length
+ )
+{
+ UINTN VariableSize;
+ CHAR16 DataUnicode[SERIAL_STRING_LENGTH];
+
+ if ((SerialNo == NULL) || (Length == NULL)) {
+ return EFI_INVALID_PARAMETER;
+ }
+ VariableSize = SERIAL_STRING_LENGTH * sizeof (CHAR16);
+ ZeroMem (DataUnicode, SERIAL_STRING_LENGTH * sizeof(CHAR16));
+ StrCpy (DataUnicode, L"0123456789abcdef");
+ CopyMem (SerialNo, DataUnicode, VariableSize);
+ *Length = VariableSize;
+ return EFI_SUCCESS;
+}
+
+DW_USB_PROTOCOL mDwUsbDevice = {
+ HiKeyUsbGetLang,
+ HiKeyUsbGetManuFacturer,
+ HiKeyUsbGetProduct,
+ HiKeyUsbGetSerialNo,
+ HiKeyUsbPhyInit
+};
+
+EFI_STATUS
+EFIAPI
+HiKeyUsbEntryPoint (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+
+ Status = gBS->InstallProtocolInterface (
+ &ImageHandle,
+ &gDwUsbProtocolGuid,
+ EFI_NATIVE_INTERFACE,
+ &mDwUsbDevice
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+ return Status;
+}
diff --git a/Platforms/Hisilicon/HiKey/HiKeyUsbDxe/HiKeyUsbDxe.inf b/Platforms/Hisilicon/HiKey/HiKeyUsbDxe/HiKeyUsbDxe.inf
new file mode 100644
index 0000000..75ff599
--- /dev/null
+++ b/Platforms/Hisilicon/HiKey/HiKeyUsbDxe/HiKeyUsbDxe.inf
@@ -0,0 +1,46 @@
+#/** @file
+#
+# Copyright (c) 2015-2017, Linaro. All rights reserved.
+#
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010019
+ BASE_NAME = HiKeyUsbDxe
+ FILE_GUID = c5c7089e-9b00-448c-8b23-a552688e2833
+ MODULE_TYPE = UEFI_DRIVER
+ VERSION_STRING = 1.0
+ ENTRY_POINT = HiKeyUsbEntryPoint
+
+[Sources.common]
+ HiKeyUsbDxe.c
+
+[LibraryClasses]
+ DebugLib
+ IoLib
+ TimerLib
+ UefiBootServicesTableLib
+ UefiDriverEntryPoint
+
+[Protocols]
+ gDwUsbProtocolGuid
+ gEfiDriverBindingProtocolGuid
+ gEmbeddedGpioProtocolGuid
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ EmbeddedPkg/EmbeddedPkg.dec
+ OpenPlatformPkg/Drivers/Usb/DwUsbDxe/DwUsbDxe.dec
+ OpenPlatformPkg/Platforms/Hisilicon/HiKey/HiKey.dec
+
+[Depex]
+ BEFORE gDwUsbDeviceGuid