diff options
| author | Michael Kinney <michael.d.kinney@intel.com> | 2015-12-15 19:22:23 +0000 |
|---|---|---|
| committer | mdkinney <mdkinney@Edk2> | 2015-12-15 19:22:23 +0000 |
| commit | 9b6bbcdbfdf5e54c6d1ed538ea8076d0858fb164 (patch) | |
| tree | bb30f13e652143e0ac74e589e908ca2a1782da73 /QuarkSocPkg/QuarkSouthCluster/Sdio | |
| parent | 46ff196fde4882fca1a0210f7df9166d8832ad06 (diff) | |
| download | edk2-platforms-9b6bbcdbfdf5e54c6d1ed538ea8076d0858fb164.tar.xz | |
QuarkSocPkg: Add new package for Quark SoC X1000
Changes for V4
==============
1) Remove Unicode character from C source file
2) Move delete of QuarkSocPkg\QuarkNorthCluster\Binary\QuarkMicrocode
from QuarkPlatformPkg commit to QuarkSocPkg commit
Changes for V2
==============
1) Sync with new APIs in SmmCpuFeaturesLib class
2) Use new generic PCI serial driver PciSioSerialDxe in MdeModulePkg
3) Remove PCI serial driver from QuarkSocPkg
4) Apply optimizations to MtrrLib from MtrrLib in UefiCpuPkg
5) Convert all UNI files to utf-8
6) Replace tabs with spaces and remove trailing spaces
7) Add License.txt
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Acked-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19286 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'QuarkSocPkg/QuarkSouthCluster/Sdio')
14 files changed, 7088 insertions, 0 deletions
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/ComponentName.c b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/ComponentName.c new file mode 100644 index 0000000000..6cc80d3028 --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/ComponentName.c @@ -0,0 +1,233 @@ +/** @file
+
+UEFI Component Name(2) protocol implementation for SD controller driver.
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+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 "SDController.h"
+
+
+//
+// EFI Component Name Protocol
+//
+
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gSDControllerName = {
+ SDControllerGetDriverName,
+ SDControllerGetControllerName,
+ "eng"
+};
+
+//
+// EFI Component Name 2 Protocol
+//
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gSDControllerName2 = {
+ (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) SDControllerGetDriverName,
+ (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) SDControllerGetControllerName,
+ "en"
+};
+
+
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mSDControllerDriverNameTable[] = {
+ { "eng;en", L"EFI SD Host Controller Driver" },
+ { NULL, NULL }
+};
+
+
+//
+// EFI Component Name Functions
+//
+
+/**
+ Retrieves a Unicode string that is the user readable name of the driver.
+
+ This function retrieves the user readable name of a driver in the form of a
+ Unicode string. If the driver specified by This has a user readable name in
+ the language specified by Language, then a pointer to the driver name is
+ returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
+ by This does not support the language specified by Language,
+ then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified
+ in RFC 3066 or ISO 639-2 language code format.
+
+ @param DriverName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ driver specified by This in the language
+ specified by Language.
+
+ @retval EFI_SUCCESS The Unicode string for the Driver specified by
+ This and the language specified by Language was
+ returned in DriverName.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER DriverName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+SDControllerGetDriverName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN CHAR8 *Language,
+ OUT CHAR16 **DriverName
+ )
+{
+ return LookupUnicodeString2 (
+ Language,
+ This->SupportedLanguages,
+ mSDControllerDriverNameTable,
+ DriverName,
+ (BOOLEAN)(This == &gSDControllerName)
+ );
+}
+
+/**
+ Retrieves a Unicode string that is the user readable name of the controller
+ that is being managed by a driver.
+
+ This function retrieves the user readable name of the controller specified by
+ ControllerHandle and ChildHandle in the form of a Unicode string. If the
+ driver specified by This has a user readable name in the language specified by
+ Language, then a pointer to the controller name is returned in ControllerName,
+ and EFI_SUCCESS is returned. If the driver specified by This is not currently
+ managing the controller specified by ControllerHandle and ChildHandle,
+ then EFI_UNSUPPORTED is returned. If the driver specified by This does not
+ support the language specified by Language, then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param ControllerHandle[in] The handle of a controller that the driver
+ specified by This is managing. This handle
+ specifies the controller whose name is to be
+ returned.
+
+ @param ChildHandle[in] The handle of the child controller to retrieve
+ the name of. This is an optional parameter that
+ may be NULL. It will be NULL for device
+ drivers. It will also be NULL for a bus drivers
+ that wish to retrieve the name of the bus
+ controller. It will not be NULL for a bus
+ driver that wishes to retrieve the name of a
+ child controller.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified in
+ RFC 3066 or ISO 639-2 language code format.
+
+ @param ControllerName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ controller specified by ControllerHandle and
+ ChildHandle in the language specified by
+ Language from the point of view of the driver
+ specified by This.
+
+ @retval EFI_SUCCESS The Unicode string for the user readable name in
+ the language specified by Language for the
+ driver specified by This was returned in
+ DriverName.
+
+ @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
+
+ @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
+ EFI_HANDLE.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER ControllerName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This is not currently
+ managing the controller specified by
+ ControllerHandle and ChildHandle.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+SDControllerGetControllerName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN EFI_HANDLE ControllerHandle,
+ IN EFI_HANDLE ChildHandle OPTIONAL,
+ IN CHAR8 *Language,
+ OUT CHAR16 **ControllerName
+ )
+{
+ EFI_STATUS Status;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ SDHOST_DATA *SDHostData;
+
+ //
+ // This is a device driver, so ChildHandle must be NULL.
+ //
+ if (ChildHandle != NULL) {
+ return EFI_UNSUPPORTED;
+ }
+
+ //
+ // Make sure this driver is currently managing ControllerHandle
+ //
+ Status = EfiTestManagedDevice (
+ ControllerHandle,
+ gSDControllerDriverBinding.DriverBindingHandle,
+ &gEfiPciIoProtocolGuid
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ //
+ // Get the device context
+ //
+ Status = gBS->OpenProtocol (
+ ControllerHandle,
+ &gEfiSDHostIoProtocolGuid,
+ (VOID **) &SDHostIo,
+ gSDControllerDriverBinding.DriverBindingHandle,
+ ControllerHandle,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ SDHostData = SDHOST_DATA_FROM_THIS(SDHostIo);
+
+ return LookupUnicodeString2 (
+ Language,
+ This->SupportedLanguages,
+ SDHostData->ControllerNameTable,
+ ControllerName,
+ (BOOLEAN)(This == &gSDControllerName)
+ );
+
+}
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/ComponentName.h b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/ComponentName.h new file mode 100644 index 0000000000..afb690fe32 --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/ComponentName.h @@ -0,0 +1,147 @@ +/** @file
+
+This file contains the delarations for componet name routines.
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+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.
+
+**/
+
+
+#ifndef _COMPONENT_NAME_H_
+#define _COMPONENT_NAME_H_
+
+/**
+ Retrieves a Unicode string that is the user readable name of the driver.
+
+ This function retrieves the user readable name of a driver in the form of a
+ Unicode string. If the driver specified by This has a user readable name in
+ the language specified by Language, then a pointer to the driver name is
+ returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
+ by This does not support the language specified by Language,
+ then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified
+ in RFC 3066 or ISO 639-2 language code format.
+
+ @param DriverName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ driver specified by This in the language
+ specified by Language.
+
+ @retval EFI_SUCCESS The Unicode string for the Driver specified by
+ This and the language specified by Language was
+ returned in DriverName.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER DriverName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+SDControllerGetDriverName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN CHAR8 *Language,
+ OUT CHAR16 **DriverName
+ );
+
+
+/**
+ Retrieves a Unicode string that is the user readable name of the controller
+ that is being managed by a driver.
+
+ This function retrieves the user readable name of the controller specified by
+ ControllerHandle and ChildHandle in the form of a Unicode string. If the
+ driver specified by This has a user readable name in the language specified by
+ Language, then a pointer to the controller name is returned in ControllerName,
+ and EFI_SUCCESS is returned. If the driver specified by This is not currently
+ managing the controller specified by ControllerHandle and ChildHandle,
+ then EFI_UNSUPPORTED is returned. If the driver specified by This does not
+ support the language specified by Language, then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param ControllerHandle[in] The handle of a controller that the driver
+ specified by This is managing. This handle
+ specifies the controller whose name is to be
+ returned.
+
+ @param ChildHandle[in] The handle of the child controller to retrieve
+ the name of. This is an optional parameter that
+ may be NULL. It will be NULL for device
+ drivers. It will also be NULL for a bus drivers
+ that wish to retrieve the name of the bus
+ controller. It will not be NULL for a bus
+ driver that wishes to retrieve the name of a
+ child controller.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified in
+ RFC 3066 or ISO 639-2 language code format.
+
+ @param ControllerName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ controller specified by ControllerHandle and
+ ChildHandle in the language specified by
+ Language from the point of view of the driver
+ specified by This.
+
+ @retval EFI_SUCCESS The Unicode string for the user readable name in
+ the language specified by Language for the
+ driver specified by This was returned in
+ DriverName.
+
+ @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
+
+ @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
+ EFI_HANDLE.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER ControllerName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This is not currently
+ managing the controller specified by
+ ControllerHandle and ChildHandle.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+SDControllerGetControllerName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN EFI_HANDLE ControllerHandle,
+ IN EFI_HANDLE ChildHandle OPTIONAL,
+ IN CHAR8 *Language,
+ OUT CHAR16 **ControllerName
+ );
+
+#endif
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/SDController.c b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/SDController.c new file mode 100644 index 0000000000..18e85c8299 --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/SDController.c @@ -0,0 +1,1789 @@ +/** @file
+
+The SD host controller driver model and HC protocol routines.
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+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 "SDController.h"
+
+
+EFI_DRIVER_BINDING_PROTOCOL gSDControllerDriverBinding = {
+ SDControllerSupported,
+ SDControllerStart,
+ SDControllerStop,
+ 0x20,
+ NULL,
+ NULL
+};
+
+
+EFI_SD_HOST_IO_PROTOCOL mSDHostIo = {
+ EFI_SD_HOST_IO_PROTOCOL_REVISION_01,
+ {
+ 0, // HighSpeedSupport
+ 0, // V18Support
+ 0, // V30Support
+ 0, // V33Support
+ 0, // Reserved0
+ 0, // BusWidth4
+ 0, // BusWidth8
+ 0, // Reserved1
+ 0, // Reserved1
+ (512 * 1024) //BoundarySize
+ },
+ SendCommand,
+ SetClockFrequency,
+ SetBusWidth,
+ SetHostVoltage,
+ ResetSDHost,
+ EnableAutoStopCmd,
+ DetectCardAndInitHost,
+ SetBlockLength,
+ SetHighSpeedMode,
+ SetDDRMode
+};
+
+/**
+ Find sdclk_freq_sel and upr_sdclk_freq_sel bits
+ for Clock Control Register (CLK_CTL)Offset 2Ch when using 8bit or 10bit
+ divided clock mode.
+
+ @param BaseClockFreg Base Clock Frequency in Hz For SD Clock in the
+ Capabilities register.
+ @param TargetFreq Target Frequency in Hz to reach.
+ @param Is8BitMode True if 8-bit Divided Clock Mode else 10bit mode.
+ @param Bits sdclk_freq_sel and upr_sdclk_freq_sel bits for
+ TargetFreq.
+
+ @return EFI_SUCCESS // Bits setup.
+ @return EFI_UNSUPPORTED // Cannot divide base clock to reach target clock.
+**/
+EFI_STATUS
+DividedClockModeBits (
+ IN CONST UINTN BaseClockFreg,
+ IN CONST UINTN TargetFreq,
+ IN CONST BOOLEAN Is8BitMode,
+ OUT UINT16 *Bits
+ )
+{
+ UINTN N;
+ UINTN CurrFreq;
+
+ *Bits = 0;
+ CurrFreq = BaseClockFreg;
+ N = 0;
+ //
+ // N == 0 same for 8bit & 10bit mode i.e. BaseClockFreg of controller.
+ //
+ if (TargetFreq < CurrFreq) {
+ if (Is8BitMode) {
+ N = 1;
+ do {
+ //
+ // N values for 8bit mode when N > 0.
+ // Bit[15:8] SDCLK Frequency Select at offset 2Ch
+ // 80h - base clock divided by 256
+ // 40h - base clock divided by 128
+ // 20h - base clock divided by 64
+ // 10h - base clock divided by 32
+ // 08h - base clock divided by 16
+ // 04h - base clock divided by 8
+ // 02h - base clock divided by 4
+ // 01h - base clock divided by 2
+ //
+ CurrFreq = BaseClockFreg / (2 * N);
+ if (TargetFreq >= CurrFreq) {
+ break;
+ }
+ N *= 2;
+ if (N > V_MMIO_CLKCTL_MAX_8BIT_FREQ_SEL) {
+ return EFI_UNSUPPORTED;
+ }
+ } while (TRUE);
+ } else {
+ N = 1;
+ CurrFreq = BaseClockFreg / (2 * N);
+ //
+ // (try N = 0 or 1 first since don't want divide by 0).
+ //
+ if (TargetFreq < CurrFreq) {
+ //
+ // If still no match then calculate it for 10bit.
+ // N values for 10bit mode.
+ // N 1/2N Divided Clock (Duty 50%).
+ // from Spec "The length of divider is extended to 10 bits and all
+ // divider values shall be supported.
+ //
+ N = (BaseClockFreg / TargetFreq) / 2;
+
+ //
+ // Can only be N or N+1;
+ //
+ CurrFreq = BaseClockFreg / (2 * N);
+ if (TargetFreq < CurrFreq) {
+ N++;
+ CurrFreq = BaseClockFreg / (2 * N);
+ }
+
+ if (N > V_MMIO_CLKCTL_MAX_10BIT_FREQ_SEL) {
+ return EFI_UNSUPPORTED;
+ }
+
+ //
+ // Set upper bits of SDCLK Frequency Select (bits 7:6 of reg 0x2c).
+ //
+ *Bits |= ((UINT16) ((N >> 2) & B_MMIO_CLKCTL_UPR_SDCLK_FREQ_SEL_MASK));
+ }
+ }
+ }
+
+ //
+ // Set lower bits of SDCLK Frequency Select (bits 15:8 of reg 0x2c).
+ //
+ *Bits |= ((UINT16) ((UINT8) N) << 8);
+ DEBUG (
+ (EFI_D_INFO,
+ "SDIO:DividedClockModeBits: %dbit mode Want %dHz Got %dHz bits = %04x\r\n",
+ (Is8BitMode) ? 8 : 10,
+ TargetFreq,
+ CurrFreq,
+ (UINTN) *Bits
+ ));
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Print type of error and command index
+
+ @param CommandIndex Command index to set the command index field of command register.
+ @param ErrorCode Error interrupt status read from host controller
+
+ @return EFI_DEVICE_ERROR
+ @return EFI_TIMEOUT
+ @return EFI_CRC_ERROR
+
+**/
+EFI_STATUS
+GetErrorReason (
+ IN UINT16 CommandIndex,
+ IN UINT16 ErrorCode
+ )
+{
+ EFI_STATUS Status;
+
+ Status = EFI_DEVICE_ERROR;
+
+ DEBUG((EFI_D_ERROR, "[%2d] -- ", CommandIndex));
+
+ if (ErrorCode & BIT0) {
+ Status = EFI_TIMEOUT;
+ DEBUG((EFI_D_ERROR, "Command Timeout Erro"));
+ }
+
+ if (ErrorCode & BIT1) {
+ Status = EFI_CRC_ERROR;
+ DEBUG((EFI_D_ERROR, "Command CRC Error"));
+ }
+
+ if (ErrorCode & BIT2) {
+ DEBUG((EFI_D_ERROR, "Command End Bit Error"));
+ }
+
+ if (ErrorCode & BIT3) {
+ DEBUG((EFI_D_ERROR, "Command Index Error"));
+ }
+ if (ErrorCode & BIT4) {
+ Status = EFI_TIMEOUT;
+ DEBUG((EFI_D_ERROR, "Data Timeout Error"));
+ }
+
+ if (ErrorCode & BIT5) {
+ Status = EFI_CRC_ERROR;
+ DEBUG((EFI_D_ERROR, "Data CRC Error"));
+ }
+
+ if (ErrorCode & BIT6) {
+ DEBUG((EFI_D_ERROR, "Data End Bit Error"));
+ }
+
+ if (ErrorCode & BIT7) {
+ DEBUG((EFI_D_ERROR, "Current Limit Error"));
+ }
+
+ if (ErrorCode & BIT8) {
+ DEBUG((EFI_D_ERROR, "Auto CMD12 Error"));
+ }
+
+ if (ErrorCode & BIT9) {
+ DEBUG((EFI_D_ERROR, "ADMA Error"));
+ }
+
+ DEBUG((EFI_D_ERROR, "\n"));
+
+ return Status;
+}
+/**
+ Enable/Disable High Speed transfer mode
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param Enable TRUE to Enable, FALSE to Disable
+
+ @return EFI_SUCCESS
+**/
+EFI_STATUS
+SetHighSpeedMode (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN BOOLEAN Enable
+ )
+{
+ UINT32 Data;
+ SDHOST_DATA *SDHostData;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+
+ SDHostData = SDHOST_DATA_FROM_THIS (This);
+ PciIo = SDHostData->PciIo;
+
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint8,
+ 0,
+ (UINT64)MMIO_HOSTCTL,
+ 1,
+ &Data
+ );
+
+ if (Enable) {
+ if (PcdGetBool(PcdSdHciQuirkNoHiSpd)) {
+ DEBUG ((EFI_D_INFO, "SDIO: Quirk never set High Speed Enable bit\r\n"));
+ return EFI_SUCCESS;
+ }
+ DEBUG ((EFI_D_INFO, "Enable High Speed transfer mode ... \r\n"));
+ Data |= BIT2;
+ } else {
+ Data &= ~BIT2;
+ }
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint8,
+ 0,
+ (UINT64)MMIO_HOSTCTL,
+ 1,
+ &Data
+ );
+ return EFI_SUCCESS;
+}
+EFI_STATUS
+EFIAPI
+SetDDRMode (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN BOOLEAN Enable
+ )
+{
+ UINT16 Data;
+ SDHOST_DATA *SDHostData;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ SDHostData = SDHOST_DATA_FROM_THIS (This);
+ PciIo = SDHostData->PciIo;
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_HOSTCTL2,
+ 1,
+ &Data
+ );
+ Data &= 0xFFF0;
+ if (Enable) {
+ Data |= 0x0004; // Enable DDR50 by default, later should enable other mode like HS200/400
+ Data |= BIT3; // Enable 1.8V Signaling
+ }
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_HOSTCTL2,
+ 1,
+ &Data
+ );
+ return EFI_SUCCESS;
+}
+/**
+ Power on/off the LED associated with the slot
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param Enable TRUE to set LED on, FALSE to set LED off
+
+ @return EFI_SUCCESS
+**/
+EFI_STATUS
+HostLEDEnable (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN BOOLEAN Enable
+ )
+{
+ SDHOST_DATA *SDHostData;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ UINT32 Data;
+
+ SDHostData = SDHOST_DATA_FROM_THIS (This);
+ PciIo = SDHostData->PciIo;
+
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint8,
+ 0,
+ (UINT64)MMIO_HOSTCTL,
+ 1,
+ &Data
+ );
+
+ if (Enable) {
+ //
+ //LED On
+ //
+ Data |= BIT0;
+ } else {
+ //
+ //LED Off
+ //
+ Data &= ~BIT0;
+ }
+
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint8,
+ 0,
+ (UINT64)MMIO_HOSTCTL,
+ 1,
+ &Data
+ );
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ The main function used to send the command to the card inserted into the SD host slot.
+ It will assemble the arguments to set the command register and wait for the command
+ and transfer completed until timeout. Then it will read the response register to fill
+ the ResponseData.
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param CommandIndex The command index to set the command index field of command register.
+ @param Argument Command argument to set the argument field of command register.
+ @param DataType TRANSFER_TYPE, indicates no data, data in or data out.
+ @param Buffer Contains the data read from / write to the device.
+ @param BufferSize The size of the buffer.
+ @param ResponseType RESPONSE_TYPE.
+ @param TimeOut Time out value in 1 ms unit.
+ @param ResponseData Depending on the ResponseType, such as CSD or card status.
+
+ @retval EFI_SUCCESS
+ @retval EFI_INVALID_PARAMETER
+ @retval EFI_OUT_OF_RESOURCES
+ @retval EFI_TIMEOUT
+ @retval EFI_DEVICE_ERROR
+
+**/
+
+EFI_STATUS
+EFIAPI
+SendCommand (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN UINT16 CommandIndex,
+ IN UINT32 Argument,
+ IN TRANSFER_TYPE DataType,
+ IN UINT8 *Buffer, OPTIONAL
+ IN UINT32 BufferSize,
+ IN RESPONSE_TYPE ResponseType,
+ IN UINT32 TimeOut,
+ OUT UINT32 *ResponseData OPTIONAL
+ )
+/*++
+
+ Routine Description:
+ The main function used to send the command to the card inserted into the SD host
+ slot.
+ It will assemble the arguments to set the command register and wait for the command
+ and transfer completed until timeout. Then it will read the response register to fill
+ the ResponseData
+
+ Arguments:
+ This - Pointer to EFI_SD_HOST_IO_PROTOCOL
+ CommandIndex - The command index to set the command index field of command register
+ Argument - Command argument to set the argument field of command register
+ DataType - TRANSFER_TYPE, indicates no data, data in or data out
+ Buffer - Contains the data read from / write to the device
+ BufferSize - The size of the buffer
+ ResponseType - RESPONSE_TYPE
+ TimeOut - Time out value in 1 ms unit
+ ResponseData - Depending on the ResponseType, such as CSD or card status
+
+ Returns:
+ EFI_SUCCESS
+ EFI_INVALID_PARAMETER
+ EFI_OUT_OF_RESOURCES
+ EFI_TIMEOUT
+ EFI_DEVICE_ERROR
+
+--*/
+{
+ EFI_STATUS Status;
+ SDHOST_DATA *SDHostData;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ UINT32 ResponseDataCount;
+ UINT32 Data;
+ UINT64 Data64;
+ UINT8 Index;
+ INTN TimeOut2;
+ BOOLEAN AutoCMD12Enable = FALSE;
+
+
+ Status = EFI_SUCCESS;
+ ResponseDataCount = 1;
+ SDHostData = SDHOST_DATA_FROM_THIS (This);
+ PciIo = SDHostData->PciIo;
+ AutoCMD12Enable = (CommandIndex & AUTO_CMD12_ENABLE) ? TRUE : FALSE;
+ CommandIndex = CommandIndex & CMD_INDEX_MASK;
+
+ if (Buffer != NULL && DataType == NoData) {
+ Status = EFI_INVALID_PARAMETER;
+ DEBUG ((EFI_D_ERROR, "SendCommand: invalid parameter \r\n"));
+ goto Exit;
+ }
+
+ if (((UINTN)Buffer & (This->HostCapability.BoundarySize - 1)) != (UINTN)NULL) {
+ Status = EFI_INVALID_PARAMETER;
+ DEBUG ((EFI_D_ERROR, "SendCommand: invalid parameter \r\n"));
+ goto Exit;
+ }
+
+ DEBUG ((EFI_D_INFO, "SendCommand: Command Index = %d \r\n", CommandIndex));
+ //
+ TimeOut2 = 1000; // 10 ms
+ do {
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint32,
+ 0,
+ (UINT64)MMIO_PSTATE,
+ 1,
+ &Data
+ );
+ gBS->Stall (10);
+ }while ((TimeOut2-- > 0) && (Data & BIT0));
+ TimeOut2 = 1000; // 10 ms
+ do {
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint32,
+ 0,
+ (UINT64)MMIO_PSTATE,
+ 1,
+ &Data
+ );
+ gBS->Stall (10);
+ }while ((TimeOut2-- > 0) && (Data & BIT1));
+ //Clear status bits
+ //
+ Data = 0xFFFF;
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_NINTSTS,
+ 1,
+ &Data
+ );
+
+ Data = 0xFFFF;
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_ERINTSTS,
+ 1,
+ &Data
+ );
+
+
+ if (Buffer != NULL) {
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint32,
+ 0,
+ (UINT64)MMIO_DMAADR,
+ 1,
+ &Buffer
+ );
+
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_BLKSZ,
+ 1,
+ &Data
+ );
+ Data &= ~(0xFFF);
+ if (BufferSize <= SDHostData->BlockLength) {
+ Data |= (BufferSize | 0x7000);
+ } else {
+ Data |= (SDHostData->BlockLength | 0x7000);
+ }
+
+
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_BLKSZ,
+ 1,
+ &Data
+ );
+ if (BufferSize <= SDHostData->BlockLength) {
+ Data = 1;
+ } else {
+ Data = BufferSize / SDHostData->BlockLength;
+ }
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_BLKCNT,
+ 1,
+ &Data
+ );
+
+ } else {
+ Data = 0;
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_BLKSZ,
+ 1,
+ &Data
+ );
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_BLKCNT,
+ 1,
+ &Data
+ );
+ }
+
+ //
+ //Argument
+ //
+ Data = Argument;
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint32,
+ 0,
+ (UINT64)MMIO_CMDARG,
+ 1,
+ &Data
+ );
+
+
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_XFRMODE,
+ 1,
+ &Data
+ );
+
+
+ DEBUG ((EFI_D_INFO, "Transfer mode read = 0x%x \r\n", (Data & 0xFFFF)));
+ //
+ //BIT0 - DMA Enable
+ //BIT2 - Auto Cmd12
+ //
+ if (DataType == InData) {
+ Data |= BIT4 | BIT0;
+ } else if (DataType == OutData){
+ Data &= ~BIT4;
+ Data |= BIT0;
+ } else {
+ Data &= ~(BIT4 | BIT0);
+ }
+
+ if (BufferSize <= SDHostData->BlockLength) {
+ Data &= ~ (BIT5 | BIT1 | BIT2);
+ Data |= BIT1; // Enable block count always
+ } else {
+ if (SDHostData->IsAutoStopCmd && AutoCMD12Enable) {
+ Data |= (BIT5 | BIT1 | BIT2);
+ } else {
+ Data |= (BIT5 | BIT1);
+ }
+ }
+
+ DEBUG ((EFI_D_INFO, "Transfer mode write = 0x%x \r\n", (Data & 0xffff)));
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_XFRMODE,
+ 1,
+ &Data
+ );
+ //
+ //Command
+ //
+ //ResponseTypeSelect IndexCheck CRCCheck ResponseType
+ // 00 0 0 NoResponse
+ // 01 0 1 R2
+ // 10 0 0 R3, R4
+ // 10 1 1 R1, R5, R6, R7
+ // 11 1 1 R1b, R5b
+ //
+ switch (ResponseType) {
+ case ResponseNo:
+ Data = (CommandIndex << 8);
+ ResponseDataCount = 0;
+ break;
+
+ case ResponseR1:
+ case ResponseR5:
+ case ResponseR6:
+ case ResponseR7:
+ Data = (CommandIndex << 8) | BIT1 | BIT4| BIT3;
+ ResponseDataCount = 1;
+ break;
+
+ case ResponseR1b:
+ case ResponseR5b:
+ Data = (CommandIndex << 8) | BIT0 | BIT1 | BIT4| BIT3;
+ ResponseDataCount = 1;
+ break;
+
+ case ResponseR2:
+ Data = (CommandIndex << 8) | BIT0 | BIT3;
+ ResponseDataCount = 4;
+ break;
+
+ case ResponseR3:
+ case ResponseR4:
+ Data = (CommandIndex << 8) | BIT1;
+ ResponseDataCount = 1;
+ break;
+
+ default:
+ ASSERT (0);
+ Status = EFI_INVALID_PARAMETER;
+ DEBUG ((EFI_D_ERROR, "SendCommand: invalid parameter \r\n"));
+ goto Exit;
+ }
+
+ if (DataType != NoData) {
+ Data |= BIT5;
+ }
+
+ HostLEDEnable (This, TRUE);
+
+
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_SDCMD,
+ 1,
+ &Data
+ );
+
+
+ Data = 0;
+ do {
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_ERINTSTS,
+ 1,
+ &Data
+ );
+
+ if ((Data & 0x07FF) != 0) {
+ Status = GetErrorReason (CommandIndex, (UINT16)Data);
+ DEBUG ((EFI_D_ERROR, "SendCommand: Error happens \r\n"));
+ goto Exit;
+ }
+
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_NINTSTS,
+ 1,
+ &Data
+ );
+
+ if ((Data & BIT0) == BIT0) {
+ //
+ //Command completed, can read response
+ //
+ if (DataType == NoData) {
+ break;
+ } else {
+ //
+ //Transfer completed
+ //
+ if ((Data & BIT1) == BIT1) {
+ break;
+ }
+ }
+ }
+
+ gBS->Stall (1 * 1000);
+
+ TimeOut --;
+
+ } while (TimeOut > 0);
+
+ if (TimeOut == 0) {
+ Status = EFI_TIMEOUT;
+ DEBUG ((EFI_D_ERROR, "SendCommand: Time out \r\n"));
+ goto Exit;
+ }
+
+ if (ResponseData != NULL) {
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint32,
+ 0,
+ (UINT64)MMIO_RESP,
+ ResponseDataCount,
+ ResponseData
+ );
+ if (ResponseType == ResponseR2) {
+ //
+ // Adjustment for R2 response
+ //
+ Data = 1;
+ for (Index = 0; Index < ResponseDataCount; Index++) {
+ Data64 = LShiftU64(*ResponseData, 8);
+ *ResponseData = (UINT32)((Data64 & 0xFFFFFFFF) | Data);
+ Data = (UINT32)RShiftU64 (Data64, 32);
+ ResponseData++;
+ }
+ }
+ }
+
+Exit:
+ HostLEDEnable (This, FALSE);
+ return Status;
+}
+
+/**
+ Set max clock frequency of the host, the actual frequency may not be the same as MaxFrequency.
+ It depends on the max frequency the host can support, divider, and host speed mode.
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param MaxFrequency Max frequency in HZ.
+
+ @retval EFI_SUCCESS
+ @retval EFI_TIMEOUT
+
+**/
+EFI_STATUS
+EFIAPI
+SetClockFrequency (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN UINT32 MaxFrequency
+ )
+{
+ UINT32 Data;
+ UINT16 FreqSelBits;
+ EFI_STATUS Status;
+ SDHOST_DATA *SDHostData;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ UINT32 TimeOutCount;
+ UINT32 Revision;
+
+ SDHostData = SDHOST_DATA_FROM_THIS (This);
+ PciIo = SDHostData->PciIo;
+ Data = 0;
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_CLKCTL,
+ 1,
+ &Data
+ );
+
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint8,
+ 0,
+ (UINT64)MMIO_CTRLRVER,
+ 1,
+ &Revision
+ );
+ Revision &= 0x000000FF;
+
+ Status = DividedClockModeBits (
+ SDHostData->BaseClockInMHz * 1000 * 1000,
+ MaxFrequency,
+ (Revision < SDHCI_SPEC_300),
+ &FreqSelBits
+ );
+
+ if (EFI_ERROR (Status)) {
+ //
+ // Cannot reach MaxFrequency with SDHostData->BaseClockInMHz.
+ //
+ ASSERT_EFI_ERROR (Status);
+ return Status;
+ }
+
+ Data = 0;
+
+ //
+ //Enable internal clock and Stop Clock Enable
+ //
+ Data = BIT0;
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_CLKCTL,
+ 1,
+ &Data
+ );
+
+ TimeOutCount = TIME_OUT_1S;
+ do {
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_CLKCTL,
+ 1,
+ &Data
+ );
+ gBS->Stall (1 * 1000);
+ TimeOutCount --;
+ if (TimeOutCount == 0) {
+ DEBUG ((EFI_D_ERROR, "SetClockFrequency: Time out \r\n"));
+ return EFI_TIMEOUT;
+ }
+ } while ((Data & BIT1) != BIT1);
+
+ DEBUG ((EFI_D_INFO, "Base Clock In MHz: %d\r\n", SDHostData->BaseClockInMHz));
+
+ Data = (BIT0 | ((UINT32) FreqSelBits));
+ DEBUG ((EFI_D_INFO, "Data write to MMIO_CLKCTL: 0x%04x \r\n", Data));
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_CLKCTL,
+ 1,
+ &Data
+ );
+
+ TimeOutCount = TIME_OUT_1S;
+ do {
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_CLKCTL,
+ 1,
+ &Data
+ );
+ gBS->Stall (1 * 1000);
+ TimeOutCount --;
+ if (TimeOutCount == 0) {
+ DEBUG ((EFI_D_ERROR, "SetClockFrequency: Time out \r\n"));
+ return EFI_TIMEOUT;
+ }
+ } while ((Data & BIT1) != BIT1);
+ gBS->Stall (20 * 1000);
+ Data |= BIT2;
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_CLKCTL,
+ 1,
+ &Data
+ );
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Set bus width of the host controller
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param BusWidth Bus width in 1, 4, 8 bits.
+
+ @retval EFI_SUCCESS
+ @retval EFI_INVALID_PARAMETER
+
+**/
+EFI_STATUS
+EFIAPI
+SetBusWidth (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN UINT32 BusWidth
+ )
+{
+ SDHOST_DATA *SDHostData;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ UINT8 Data;
+
+ SDHostData = SDHOST_DATA_FROM_THIS (This);
+
+
+ if ((BusWidth != 1) && (BusWidth != 4) && (BusWidth != 8)) {
+ DEBUG ((EFI_D_ERROR, "SetBusWidth: Invalid parameter \r\n"));
+ return EFI_INVALID_PARAMETER;
+ }
+
+ if ((SDHostData->SDHostIo.HostCapability.BusWidth8 == FALSE) && (BusWidth == 8)) {
+ DEBUG ((EFI_D_ERROR, "SetBusWidth: Invalid parameter \r\n"));
+ return EFI_INVALID_PARAMETER;
+ }
+
+ PciIo = SDHostData->PciIo;
+
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint8,
+ 0,
+ (UINT64)MMIO_HOSTCTL,
+ 1,
+ &Data
+ );
+ //
+ // BIT5 8-bit MMC Support (MMC8):
+ // If set, IOH supports 8-bit MMC. When cleared, IOH does not support this feature
+ //
+ if (BusWidth == 8) {
+ DEBUG ((EFI_D_INFO, "Bus Width is 8-bit ... \r\n"));
+ Data |= BIT5;
+ } else if (BusWidth == 4) {
+ DEBUG ((EFI_D_INFO, "Bus Width is 4-bit ... \r\n"));
+ Data &= ~BIT5;
+ Data |= BIT1;
+ } else {
+ DEBUG ((EFI_D_INFO, "Bus Width is 1-bit ... \r\n"));
+ Data &= ~BIT5;
+ Data &= ~BIT1;
+ }
+
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint8,
+ 0,
+ (UINT64)MMIO_HOSTCTL,
+ 1,
+ &Data
+ );
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ Set voltage which could supported by the host controller.
+ Support 0(Power off the host), 1.8V, 3.0V, 3.3V
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param Voltage Units in 0.1 V.
+
+ @retval EFI_SUCCESS
+ @retval EFI_INVALID_PARAMETER
+
+**/
+EFI_STATUS
+EFIAPI
+SetHostVoltage (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN UINT32 Voltage
+ )
+{
+ SDHOST_DATA *SDHostData;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ UINT8 Data;
+ EFI_STATUS Status;
+
+ SDHostData = SDHOST_DATA_FROM_THIS (This);
+ PciIo = SDHostData->PciIo;
+ Status = EFI_SUCCESS;
+
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint8,
+ 0,
+ (UINT64)MMIO_PWRCTL,
+ 1,
+ &Data
+ );
+
+ if (Voltage == 0) {
+ //
+ //Power Off the host
+ //
+ Data &= ~BIT0;
+ } else if (Voltage <= 18 && This->HostCapability.V18Support) {
+ //
+ //1.8V
+ //
+ Data |= (BIT1 | BIT3 | BIT0);
+ } else if (Voltage > 18 && Voltage <= 30 && This->HostCapability.V30Support) {
+ //
+ //3.0V
+ //
+ Data |= (BIT2 | BIT3 | BIT0);
+ } else if (Voltage > 30 && Voltage <= 33 && This->HostCapability.V33Support) {
+ //
+ //3.3V
+ //
+ Data |= (BIT1 | BIT2 | BIT3 | BIT0);
+ } else {
+ Status = EFI_UNSUPPORTED;
+ goto Exit;
+ }
+
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint8,
+ 0,
+ (UINT64)MMIO_PWRCTL,
+ 1,
+ &Data
+ );
+ gBS->Stall (10 * 1000);
+
+Exit:
+ return Status;
+}
+
+
+
+/**
+ Reset the host controller.
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param ResetAll TRUE to reset all.
+
+ @retval EFI_SUCCESS
+ @retval EFI_TIMEOUT
+
+**/
+EFI_STATUS
+EFIAPI
+ResetSDHost (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN RESET_TYPE ResetType
+ )
+{
+ SDHOST_DATA *SDHostData;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ UINT32 Data;
+ UINT16 ErrStatus;
+ UINT32 Mask;
+ UINT32 TimeOutCount;
+ UINT16 SaveClkCtl;
+ UINT16 ZeroClkCtl;
+
+ SDHostData = SDHOST_DATA_FROM_THIS (This);
+ PciIo = SDHostData->PciIo;
+ Mask = 0;
+ ErrStatus = 0;
+
+ if (ResetType == Reset_Auto) {
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_ERINTSTS,
+ 1,
+ &ErrStatus
+ );
+ if ((ErrStatus & 0xF) != 0) {
+ //
+ //Command Line
+ //
+ Mask |= BIT1;
+ }
+ if ((ErrStatus & 0x70) != 0) {
+ //
+ //Data Line
+ //
+ Mask |= BIT2;
+ }
+ }
+
+
+ if (ResetType == Reset_DAT || ResetType == Reset_DAT_CMD) {
+ Mask |= BIT2;
+ }
+ if (ResetType == Reset_CMD || ResetType == Reset_DAT_CMD) {
+ Mask |= BIT1;
+ }
+ if (ResetType == Reset_All) {
+ Mask = BIT0;
+ }
+
+ if (Mask == 0) {
+ return EFI_SUCCESS;
+ }
+
+ //
+ // To improve SD stability, we zero the MMIO_CLKCTL register and
+ // stall for 50 microseconds before reseting the controller. We
+ // restore the register setting following the reset operation.
+ //
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_CLKCTL,
+ 1,
+ &SaveClkCtl
+ );
+
+ ZeroClkCtl = (UINT16) 0;
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_CLKCTL,
+ 1,
+ &ZeroClkCtl
+ );
+
+ gBS->Stall (50);
+
+ //
+ // Reset the SD host controller
+ //
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint8,
+ 0,
+ (UINT64)MMIO_SWRST,
+ 1,
+ &Mask
+ );
+
+ Data = 0;
+ TimeOutCount = TIME_OUT_1S;
+ do {
+
+ gBS->Stall (1 * 1000);
+
+ TimeOutCount --;
+
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint8,
+ 0,
+ (UINT64)MMIO_SWRST,
+ 1,
+ &Data
+ );
+ if ((Data & Mask) == 0) {
+ break;
+ }
+ } while (TimeOutCount > 0);
+
+ //
+ // We now restore the MMIO_CLKCTL register which we set to 0 above.
+ //
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_CLKCTL,
+ 1,
+ &SaveClkCtl
+ );
+
+ if (TimeOutCount == 0) {
+ DEBUG ((EFI_D_ERROR, "ResetSDHost: Time out \r\n"));
+ return EFI_TIMEOUT;
+ }
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ Enable auto stop on the host controller.
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param Enable TRUE to enable, FALSE to disable.
+
+ @retval EFI_SUCCESS
+ @retval EFI_TIMEOUT
+
+**/
+EFI_STATUS
+EFIAPI
+EnableAutoStopCmd (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN BOOLEAN Enable
+ )
+{
+ SDHOST_DATA *SDHostData;
+
+ SDHostData = SDHOST_DATA_FROM_THIS (This);
+
+ SDHostData->IsAutoStopCmd = Enable;
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Set the Block length on the host controller.
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param BlockLength card supportes block length.
+
+ @retval EFI_SUCCESS
+ @retval EFI_TIMEOUT
+
+**/
+EFI_STATUS
+EFIAPI
+SetBlockLength (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN UINT32 BlockLength
+ )
+{
+ SDHOST_DATA *SDHostData;
+
+ SDHostData = SDHOST_DATA_FROM_THIS (This);
+
+ DEBUG ((EFI_D_INFO, "Block length on the host controller: %d \r\n", BlockLength));
+ SDHostData->BlockLength = BlockLength;
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ Find whether these is a card inserted into the slot. If so init the host.
+ If not, return EFI_NOT_FOUND.
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+
+ @retval EFI_SUCCESS
+ @retval EFI_NOT_FOUND
+
+**/
+EFI_STATUS
+EFIAPI
+DetectCardAndInitHost (
+ IN EFI_SD_HOST_IO_PROTOCOL *This
+ )
+{
+ SDHOST_DATA *SDHostData;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ UINT32 Data;
+ EFI_STATUS Status;
+ UINT8 Voltages[] = { 33, 30, 18 };
+ UINTN Loop;
+
+ SDHostData = SDHOST_DATA_FROM_THIS (This);
+ PciIo = SDHostData->PciIo;
+ Status = EFI_NOT_FOUND;
+
+ Data = 0;
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint32,
+ 0,
+ (UINT64)MMIO_PSTATE,
+ 1,
+ &Data
+ );
+
+ if ((Data & (BIT16 | BIT17 | BIT18)) != (BIT16 | BIT17 | BIT18)) {
+ //
+ // Has no card inserted
+ //
+ DEBUG ((EFI_D_INFO, "DetectCardAndInitHost: No Cards \r\n"));
+ Status = EFI_NOT_FOUND;
+ goto Exit;
+ }
+ DEBUG ((EFI_D_INFO, "DetectCardAndInitHost: Find Cards \r\n"));
+
+ Status = EFI_NOT_FOUND;
+ for (Loop = 0; Loop < sizeof (Voltages); Loop++) {
+ DEBUG ((
+ EFI_D_INFO,
+ "DetectCardAndInitHost: SetHostVoltage %d.%dV \r\n",
+ Voltages[Loop] / 10,
+ Voltages[Loop] % 10
+ ));
+ Status = SetHostVoltage (This, Voltages[Loop]);
+ if (EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_INFO, "DetectCardAndInitHost set voltages: [failed]\n"));
+ } else {
+ DEBUG ((EFI_D_INFO, "DetectCardAndInitHost set voltages: [success]\n"));
+ break;
+ }
+ }
+ if (EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_ERROR, "DetectCardAndInitHost: Fail to set voltage \r\n"));
+ goto Exit;
+ }
+
+ Status = SetClockFrequency (This, FREQUENCY_OD);
+ if (EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_ERROR, "DetectCardAndInitHost: Fail to set frequency \r\n"));
+ goto Exit;
+ }
+ SetBusWidth (This, 1);
+
+ //
+ //Enable normal status change
+ //
+
+ Data = (BIT0 | BIT1);
+
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_NINTEN,
+ 1,
+ &Data
+ );
+
+ //
+ //Enable error status change
+ //
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_ERINTEN,
+ 1,
+ &Data
+ );
+
+ Data |= (BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5 | BIT6 | BIT7 | BIT8);
+
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_ERINTEN,
+ 1,
+ &Data
+ );
+
+ //
+ //Data transfer Timeout control
+ //
+ Data = 0x0E;
+
+ PciIo->Mem.Write (
+ PciIo,
+ EfiPciIoWidthUint8,
+ 0,
+ (UINT64)MMIO_TOCTL,
+ 1,
+ &Data
+ );
+ //
+ //Set Default Bus width as 1 bit
+ //
+
+Exit:
+ return Status;
+
+}
+
+/**
+ Entry point for EFI drivers.
+
+ @param ImageHandle EFI_HANDLE.
+ @param SystemTable EFI_SYSTEM_TABLE.
+
+ @retval EFI_SUCCESS Driver is successfully loaded.
+ @return Others Failed.
+
+**/
+EFI_STATUS
+EFIAPI
+InitializeSDController (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ return EfiLibInstallDriverBindingComponentName2 (
+ ImageHandle,
+ SystemTable,
+ &gSDControllerDriverBinding,
+ ImageHandle,
+ &gSDControllerName,
+ &gSDControllerName2
+ );
+}
+
+
+/**
+ Test to see if this driver supports ControllerHandle. Any
+ ControllerHandle that has SDHostIoProtocol installed will be supported.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to test.
+ @param RemainingDevicePath Not used.
+
+ @return EFI_SUCCESS This driver supports this device.
+ @return EFI_UNSUPPORTED This driver does not support this device.
+
+**/
+EFI_STATUS
+EFIAPI
+SDControllerSupported (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ )
+{
+ EFI_STATUS OpenStatus;
+ EFI_STATUS Status;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ PCI_CLASSC PciClass;
+ EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiSDHostIoProtocolGuid,
+ (VOID **)&SdHostIo,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+ if (!EFI_ERROR (Status)) {
+ DEBUG (( DEBUG_INFO, "SdHost controller is already started\n"));
+ return EFI_ALREADY_STARTED;
+ }
+
+ //
+ // Test whether there is PCI IO Protocol attached on the controller handle.
+ //
+ OpenStatus = gBS->OpenProtocol (
+ Controller,
+ &gEfiPciIoProtocolGuid,
+ (VOID **) &PciIo,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
+
+ if (EFI_ERROR (OpenStatus)) {
+ return OpenStatus;
+ }
+
+ Status = PciIo->Pci.Read (
+ PciIo,
+ EfiPciIoWidthUint8,
+ PCI_CLASSCODE_OFFSET,
+ sizeof (PCI_CLASSC) / sizeof (UINT8),
+ &PciClass
+ );
+
+ if (EFI_ERROR (Status)) {
+ Status = EFI_UNSUPPORTED;
+ goto ON_EXIT;
+ }
+
+ //
+ // Test whether the controller belongs to SD type
+ //
+ if ((PciClass.BaseCode != PCI_CLASS_SYSTEM_PERIPHERAL) ||
+ (PciClass.SubClassCode != PCI_SUBCLASS_SD_HOST_CONTROLLER) ||
+ ((PciClass.PI != PCI_IF_STANDARD_HOST_NO_DMA) && (PciClass.PI != PCI_IF_STANDARD_HOST_SUPPORT_DMA))
+ ) {
+
+ Status = EFI_UNSUPPORTED;
+ }
+
+ON_EXIT:
+ gBS->CloseProtocol (
+ Controller,
+ &gEfiPciIoProtocolGuid,
+ This->DriverBindingHandle,
+ Controller
+ );
+
+ return Status;
+}
+/**
+ Starting the SD Host Controller Driver.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to test.
+ @param RemainingDevicePath Not used.
+
+ @retval EFI_SUCCESS This driver supports this device.
+ @retval EFI_UNSUPPORTED This driver does not support this device.
+ @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.
+ EFI_OUT_OF_RESOURCES- Failed due to resource shortage.
+
+**/
+EFI_STATUS
+EFIAPI
+SDControllerStart (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ )
+{
+ EFI_STATUS Status;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ SDHOST_DATA *SDHostData;
+ UINT32 Data;
+
+
+ SDHostData = NULL;
+ Data = 0;
+
+ //
+ // Open PCI I/O Protocol and save pointer to open protocol
+ // in private data area.
+ //
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiPciIoProtocolGuid,
+ (VOID **) &PciIo,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
+
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+
+ //
+ // Enable the SD Host Controller MMIO space
+ //
+ Status = PciIo->Attributes (
+ PciIo,
+ EfiPciIoAttributeOperationEnable,
+ EFI_PCI_DEVICE_ENABLE,
+ NULL
+ );
+ if (EFI_ERROR (Status)) {
+ Status = EFI_OUT_OF_RESOURCES;
+ goto Exit;
+ }
+
+
+ SDHostData = (SDHOST_DATA*)AllocateZeroPool(sizeof (SDHOST_DATA));
+ if (SDHostData == NULL) {
+ Status = EFI_OUT_OF_RESOURCES;
+ goto Exit;
+ }
+
+ SDHostData->Signature = SDHOST_DATA_SIGNATURE;
+ SDHostData->PciIo = PciIo;
+
+ CopyMem (&SDHostData->SDHostIo, &mSDHostIo, sizeof (EFI_SD_HOST_IO_PROTOCOL));
+
+ ResetSDHost (&SDHostData->SDHostIo, Reset_All);
+
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint16,
+ 0,
+ (UINT64)MMIO_CTRLRVER,
+ 1,
+ &Data
+ );
+ SDHostData->SDHostIo.HostCapability.HostVersion = Data & 0xFF;
+ DEBUG ((EFI_D_INFO, "SdHostDriverBindingStart: HostVersion 0x%x \r\n", SDHostData->SDHostIo.HostCapability.HostVersion));
+
+ PciIo->Mem.Read (
+ PciIo,
+ EfiPciIoWidthUint32,
+ 0,
+ (UINT64)MMIO_CAP,
+ 1,
+ &Data
+ );
+ DEBUG ((EFI_D_INFO, "SdHostDriverBindingStart: MMIO_CAP 0x%x \r\n", Data));
+ if ((Data & BIT18) != 0) {
+ SDHostData->SDHostIo.HostCapability.BusWidth8 = TRUE;
+ }
+
+ if ((Data & BIT21) != 0) {
+ SDHostData->SDHostIo.HostCapability.HighSpeedSupport = TRUE;
+ }
+
+ if ((Data & BIT24) != 0) {
+ SDHostData->SDHostIo.HostCapability.V33Support = TRUE;
+ }
+
+ if ((Data & BIT25) != 0) {
+ SDHostData->SDHostIo.HostCapability.V30Support = TRUE;
+ }
+
+ if ((Data & BIT26) != 0) {
+ SDHostData->SDHostIo.HostCapability.V18Support = TRUE;
+ }
+
+ SDHostData->SDHostIo.HostCapability.BusWidth4 = TRUE;
+
+ if(SDHostData->SDHostIo.HostCapability.HostVersion < SDHCI_SPEC_300) {
+
+
+
+ SDHostData->BaseClockInMHz = (Data >> 8) & 0x3F;
+ }
+ else {
+ SDHostData->BaseClockInMHz = (Data >> 8) & 0xFF;
+
+ }
+
+ SDHostData->BlockLength = 512 << ((Data >> 16) & 0x03);
+ DEBUG ((EFI_D_INFO, "SdHostDriverBindingStart: BlockLength 0x%x \r\n", SDHostData->BlockLength));
+ SDHostData->IsAutoStopCmd = TRUE;
+
+ Status = gBS->InstallProtocolInterface (
+ &Controller,
+ &gEfiSDHostIoProtocolGuid,
+ EFI_NATIVE_INTERFACE,
+ &SDHostData->SDHostIo
+ );
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+
+ //
+ // Install the component name protocol
+ //
+ SDHostData->ControllerNameTable = NULL;
+
+ AddUnicodeString2 (
+ "eng",
+ gSDControllerName.SupportedLanguages,
+ &SDHostData->ControllerNameTable,
+ L"SD Host Controller",
+ TRUE
+ );
+ AddUnicodeString2 (
+ "en",
+ gSDControllerName2.SupportedLanguages,
+ &SDHostData->ControllerNameTable,
+ L"SD Host Controller",
+ FALSE
+ );
+
+Exit:
+ if (EFI_ERROR (Status)) {
+ if (SDHostData != NULL) {
+ FreePool (SDHostData);
+ }
+ }
+
+ return Status;
+}
+
+
+/**
+ Stop this driver on ControllerHandle. Support stoping any child handles
+ created by this driver.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to stop driver on.
+ @param NumberOfChildren Number of Children in the ChildHandleBuffer.
+ @param ChildHandleBuffer List of handles for the children we need to stop.
+
+ @return EFI_SUCCESS
+ @return others
+
+**/
+EFI_STATUS
+EFIAPI
+SDControllerStop (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN UINTN NumberOfChildren,
+ IN EFI_HANDLE *ChildHandleBuffer
+ )
+{
+ EFI_STATUS Status;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ SDHOST_DATA *SDHostData;
+
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiSDHostIoProtocolGuid,
+ (VOID **) &SDHostIo,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+
+ //
+ // Test whether the Controller handler passed in is a valid
+ // Usb controller handle that should be supported, if not,
+ // return the error status directly
+ //
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ SetHostVoltage (SDHostIo, 0);
+
+ SDHostData = SDHOST_DATA_FROM_THIS(SDHostIo);
+
+ //
+ // Uninstall Block I/O protocol from the device handle
+ //
+ Status = gBS->UninstallProtocolInterface (
+ Controller,
+ &gEfiSDHostIoProtocolGuid,
+ SDHostIo
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ FreeUnicodeStringTable (SDHostData->ControllerNameTable);
+
+ FreePool (SDHostData);
+
+ gBS->CloseProtocol (
+ Controller,
+ &gEfiPciIoProtocolGuid,
+ This->DriverBindingHandle,
+ Controller
+ );
+
+ return EFI_SUCCESS;
+}
+
+
+
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/SDController.h b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/SDController.h new file mode 100644 index 0000000000..d5302bac10 --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/SDController.h @@ -0,0 +1,322 @@ +/** @file
+
+The definition for SD host controller driver model and HC protocol routines.
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+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.
+
+**/
+
+#ifndef _SD_CONTROLLER_H_
+#define _SD_CONTROLLER_H_
+
+
+#include <Uefi.h>
+
+
+#include <Protocol/PciIo.h>
+
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+#include <Library/BaseLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/PcdLib.h>
+#include <IndustryStandard/Pci22.h>
+
+
+#include "ComponentName.h"
+#include "SDHostIo.h"
+
+
+extern EFI_DRIVER_BINDING_PROTOCOL gSDControllerDriverBinding;
+extern EFI_COMPONENT_NAME_PROTOCOL gSDControllerName;
+extern EFI_COMPONENT_NAME2_PROTOCOL gSDControllerName2;
+
+
+#define SDHOST_DATA_SIGNATURE SIGNATURE_32 ('s', 'd', 'h', 's')
+
+#define BLOCK_SIZE 0x200
+#define TIME_OUT_1S 1000
+
+#pragma pack(1)
+//
+// PCI Class Code structure
+//
+typedef struct {
+ UINT8 PI;
+ UINT8 SubClassCode;
+ UINT8 BaseCode;
+} PCI_CLASSC;
+
+#pragma pack()
+
+
+typedef struct {
+ UINTN Signature;
+ EFI_SD_HOST_IO_PROTOCOL SDHostIo;
+ EFI_PCI_IO_PROTOCOL *PciIo;
+ BOOLEAN IsAutoStopCmd;
+ UINT32 BaseClockInMHz;
+ UINT32 CurrentClockInKHz;
+ UINT32 BlockLength;
+ EFI_UNICODE_STRING_TABLE *ControllerNameTable;
+}SDHOST_DATA;
+
+#define SDHOST_DATA_FROM_THIS(a) \
+ CR(a, SDHOST_DATA, SDHostIo, SDHOST_DATA_SIGNATURE)
+
+/**
+ Test to see if this driver supports ControllerHandle. Any
+ ControllerHandle that has SDHostIoProtocol installed will be supported.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to test.
+ @param RemainingDevicePath Not used.
+
+ @return EFI_SUCCESS This driver supports this device.
+ @return EFI_UNSUPPORTED This driver does not support this device.
+
+**/
+EFI_STATUS
+EFIAPI
+SDControllerSupported (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ );
+
+/**
+ Starting the SD Host Controller Driver.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to test.
+ @param RemainingDevicePath Not used.
+
+ @retval EFI_SUCCESS This driver supports this device.
+ @retval EFI_UNSUPPORTED This driver does not support this device.
+ @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.
+ EFI_OUT_OF_RESOURCES- Failed due to resource shortage.
+
+**/
+EFI_STATUS
+EFIAPI
+SDControllerStart (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ );
+
+/**
+ Stop this driver on ControllerHandle. Support stoping any child handles
+ created by this driver.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to stop driver on.
+ @param NumberOfChildren Number of Children in the ChildHandleBuffer.
+ @param ChildHandleBuffer List of handles for the children we need to stop.
+
+ @return EFI_SUCCESS
+ @return others
+
+**/
+EFI_STATUS
+EFIAPI
+SDControllerStop (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN UINTN NumberOfChildren,
+ IN EFI_HANDLE *ChildHandleBuffer
+ );
+
+/**
+ The main function used to send the command to the card inserted into the SD host slot.
+ It will assemble the arguments to set the command register and wait for the command
+ and transfer completed until timeout. Then it will read the response register to fill
+ the ResponseData.
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param CommandIndex The command index to set the command index field of command register.
+ @param Argument Command argument to set the argument field of command register.
+ @param DataType TRANSFER_TYPE, indicates no data, data in or data out.
+ @param Buffer Contains the data read from / write to the device.
+ @param BufferSize The size of the buffer.
+ @param ResponseType RESPONSE_TYPE.
+ @param TimeOut Time out value in 1 ms unit.
+ @param ResponseData Depending on the ResponseType, such as CSD or card status.
+
+ @retval EFI_SUCCESS
+ @retval EFI_INVALID_PARAMETER
+ @retval EFI_OUT_OF_RESOURCES
+ @retval EFI_TIMEOUT
+ @retval EFI_DEVICE_ERROR
+
+**/
+EFI_STATUS
+EFIAPI
+SendCommand (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN UINT16 CommandIndex,
+ IN UINT32 Argument,
+ IN TRANSFER_TYPE DataType,
+ IN UINT8 *Buffer, OPTIONAL
+ IN UINT32 BufferSize,
+ IN RESPONSE_TYPE ResponseType,
+ IN UINT32 TimeOut,
+ OUT UINT32 *ResponseData OPTIONAL
+ );
+
+/**
+ Set max clock frequency of the host, the actual frequency may not be the same as MaxFrequency.
+ It depends on the max frequency the host can support, divider, and host speed mode.
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param MaxFrequency Max frequency in HZ.
+
+ @retval EFI_SUCCESS
+ @retval EFI_TIMEOUT
+
+**/
+EFI_STATUS
+EFIAPI
+SetClockFrequency (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN UINT32 MaxFrequencyInKHz
+ );
+
+/**
+ Set bus width of the host controller
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param BusWidth Bus width in 1, 4, 8 bits.
+
+ @retval EFI_SUCCESS
+ @retval EFI_INVALID_PARAMETER
+
+**/
+EFI_STATUS
+EFIAPI
+SetBusWidth (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN UINT32 BusWidth
+ );
+
+
+/**
+ Set voltage which could supported by the host controller.
+ Support 0(Power off the host), 1.8V, 3.0V, 3.3V
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param Voltage Units in 0.1 V.
+
+ @retval EFI_SUCCESS
+ @retval EFI_INVALID_PARAMETER
+
+**/
+EFI_STATUS
+EFIAPI
+SetHostVoltage (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN UINT32 Voltage
+ );
+
+
+/**
+ Reset the host controller.
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param ResetAll TRUE to reset all.
+
+ @retval EFI_SUCCESS
+ @retval EFI_TIMEOUT
+
+**/
+EFI_STATUS
+EFIAPI
+ResetSDHost (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN RESET_TYPE ResetType
+ );
+
+
+/**
+ Enable auto stop on the host controller.
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param Enable TRUE to enable, FALSE to disable.
+
+ @retval EFI_SUCCESS
+ @retval EFI_TIMEOUT
+
+**/
+EFI_STATUS
+EFIAPI
+EnableAutoStopCmd (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN BOOLEAN Enable
+ );
+
+/**
+ Find whether these is a card inserted into the slot. If so init the host.
+ If not, return EFI_NOT_FOUND.
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+
+ @retval EFI_SUCCESS
+ @retval EFI_NOT_FOUND
+
+**/
+EFI_STATUS
+EFIAPI
+DetectCardAndInitHost (
+ IN EFI_SD_HOST_IO_PROTOCOL *This
+ );
+
+/**
+ Set the Block length on the host controller.
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param BlockLength card supportes block length.
+
+ @retval EFI_SUCCESS
+ @retval EFI_TIMEOUT
+
+**/
+EFI_STATUS
+EFIAPI
+SetBlockLength (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN UINT32 BlockLength
+ );
+
+/**
+ Enable/Disable High Speed transfer mode
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param Enable TRUE to Enable, FALSE to Disable
+
+ @return EFI_SUCCESS
+**/
+EFI_STATUS
+EFIAPI
+SetHighSpeedMode (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN BOOLEAN Enable
+ );
+
+EFI_STATUS
+EFIAPI
+SetDDRMode (
+ IN EFI_SD_HOST_IO_PROTOCOL *This,
+ IN BOOLEAN Enable
+ );
+#endif
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/SDControllerDxe.inf b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/SDControllerDxe.inf new file mode 100644 index 0000000000..3cbe2330a3 --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDControllerDxe/SDControllerDxe.inf @@ -0,0 +1,62 @@ +## @file
+#
+# Component Description File For SDControllerDxe Module.
+#
+# Copyright (c) 2013-2015 Intel Corporation.
+#
+# 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 = 0x00010005
+ BASE_NAME = SDController
+ FILE_GUID = 90A330BD-6F89-4900-933A-C25EB4356348
+ MODULE_TYPE = UEFI_DRIVER
+ VERSION_STRING = 1.0
+ ENTRY_POINT = InitializeSDController
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+#
+# DRIVER_BINDING = gSDControllerDriverBinding
+# COMPONENT_NAME = gSDControllerName
+# COMPONENT_NAME2 = gSDControllerName2
+#
+
+[Sources]
+ SDController.c
+ SDController.h
+ ComponentName.c
+ ComponentName.h
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ QuarkSocPkg/QuarkSocPkg.dec
+
+[LibraryClasses]
+ MemoryAllocationLib
+ BaseLib
+ UefiLib
+ UefiBootServicesTableLib
+ UefiDriverEntryPoint
+ BaseMemoryLib
+ DebugLib
+ PcdLib
+
+[Protocols]
+ gEfiPciIoProtocolGuid ## TO_START
+ gEfiSDHostIoProtocolGuid ## BY_START
+
+[FeaturePcd]
+ gEfiQuarkSCSocIdTokenSpaceGuid.PcdSdHciQuirkNoHiSpd
+
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/CEATA.c b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/CEATA.c new file mode 100644 index 0000000000..0261295cbf --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/CEATA.c @@ -0,0 +1,656 @@ +/** @file
+
+CEATA specific functions implementation
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+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 "SDMediaDevice.h"
+
+/**
+ Send RW_MULTIPLE_REGISTER command
+
+ @param CardData Pointer to CARD_DATA.
+ @param Address Register address.
+ @param ByteCount Buffer size.
+ @param Write TRUE means write, FALSE means read.
+ @param Buffer Buffer pointer.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+ReadWriteMultipleRegister (
+ IN CARD_DATA *CardData,
+ IN UINT16 Address,
+ IN UINT8 ByteCount,
+ IN BOOLEAN Write,
+ IN UINT8 *Buffer
+ )
+{
+ EFI_STATUS Status;
+ UINT32 Argument;
+
+ Status = EFI_SUCCESS;
+
+ if ((Address % 4 != 0) || (ByteCount % 4 != 0)) {
+ Status = EFI_INVALID_PARAMETER;
+ goto Exit;
+ }
+
+ Argument = (Address << 16) | ByteCount;
+ if (Write) {
+ Argument |= BIT31;
+ }
+
+
+ if (Write) {
+ CopyMem (CardData->AlignedBuffer, Buffer, ByteCount);
+
+ Status = SendCommand (
+ CardData,
+ RW_MULTIPLE_REGISTER,
+ Argument,
+ OutData,
+ CardData->AlignedBuffer,
+ ByteCount,
+ ResponseR1b,
+ TIMEOUT_DATA,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ } else {
+ Status = SendCommand (
+ CardData,
+ RW_MULTIPLE_REGISTER,
+ Argument,
+ InData,
+ CardData->AlignedBuffer,
+ ByteCount,
+ ResponseR1,
+ TIMEOUT_DATA,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (!EFI_ERROR (Status)) {
+ CopyMem (Buffer, CardData->AlignedBuffer, ByteCount);
+ }
+
+ }
+Exit:
+ return Status;
+}
+
+/**
+ Send ReadWriteMultipleBlock command with RW_MULTIPLE_REGISTER command
+
+ @param CardData Pointer to CARD_DATA.
+ @param DataUnitCount Buffer size in 512 bytes unit.
+ @param Write TRUE means write, FALSE means read.
+ @param Buffer Buffer pointer.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+ReadWriteMultipleBlock (
+ IN CARD_DATA *CardData,
+ IN UINT16 DataUnitCount,
+ IN BOOLEAN Write,
+ IN UINT8 *Buffer
+ )
+{
+ EFI_STATUS Status;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ UINT32 TransferLength;
+
+ Status = EFI_SUCCESS;
+ SDHostIo = CardData->SDHostIo;
+
+ TransferLength = DataUnitCount * DATA_UNIT_SIZE;
+ if (TransferLength > SDHostIo->HostCapability.BoundarySize) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ if (Write) {
+ CopyMem (CardData->AlignedBuffer, Buffer, TransferLength);
+
+ Status = SendCommand (
+ CardData,
+ RW_MULTIPLE_BLOCK,
+ (DataUnitCount | BIT31),
+ OutData,
+ CardData->AlignedBuffer,
+ TransferLength,
+ ResponseR1b,
+ TIMEOUT_DATA,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ } else {
+ Status = SendCommand (
+ CardData,
+ RW_MULTIPLE_BLOCK,
+ DataUnitCount,
+ InData,
+ CardData->AlignedBuffer,
+ TransferLength,
+ ResponseR1,
+ TIMEOUT_DATA,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (!EFI_ERROR (Status)) {
+ CopyMem (Buffer, CardData->AlignedBuffer, TransferLength);
+ }
+ }
+
+ return Status;
+}
+
+/**
+ Send software reset
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+SoftwareReset (
+ IN CARD_DATA *CardData
+ )
+{
+ EFI_STATUS Status;
+ UINT8 Data;
+ UINT32 TimeOut;
+
+ Data = BIT2;
+
+ Status = FastIO (CardData, Reg_Control, &Data, TRUE);
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+
+ TimeOut = 5 * 1000;
+
+ do {
+ gBS->Stall (1 * 1000);
+ Status = FastIO (CardData, Reg_Control, &Data, FALSE);
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+ if ((Data & BIT2) == BIT2) {
+ break;
+ }
+
+ TimeOut--;
+ } while (TimeOut > 0);
+
+ if (TimeOut == 0) {
+ Status = EFI_TIMEOUT;
+ goto Exit;
+ }
+
+ Data &= ~BIT2;
+ Status = FastIO (CardData, Reg_Control, &Data, TRUE);
+
+ TimeOut = 5 * 1000;
+
+ do {
+ gBS->Stall (1 * 1000);
+ Status = FastIO (CardData, Reg_Control, &Data, FALSE);
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+ if ((Data & BIT2) != BIT2) {
+ break;
+ }
+
+ TimeOut--;
+ } while (TimeOut > 0);
+
+
+ if (TimeOut == 0) {
+ Status = EFI_TIMEOUT;
+ goto Exit;
+ }
+
+
+Exit:
+ return Status;
+}
+
+
+/**
+ SendATACommand specificed in Taskfile
+
+ @param CardData Pointer to CARD_DATA.
+ @param TaskFile Pointer to TASK_FILE.
+ @param Write TRUE means write, FALSE means read.
+ @param Buffer If NULL, means no data transfer, neither read nor write.
+ @param SectorCount Buffer size in 512 bytes unit.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+SendATACommand (
+ IN CARD_DATA *CardData,
+ IN TASK_FILE *TaskFile,
+ IN BOOLEAN Write,
+ IN UINT8 *Buffer,
+ IN UINT16 SectorCount
+ )
+{
+ EFI_STATUS Status;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ UINT8 Data;
+ UINT32 TimeOut;
+
+ SDHostIo = CardData->SDHostIo;
+
+ //
+ //Write register
+ //
+ Status = ReadWriteMultipleRegister (
+ CardData,
+ 0,
+ sizeof (TASK_FILE),
+ TRUE,
+ (UINT8*)TaskFile
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "ReadWriteMultipleRegister 0x%x\n", Status));
+ goto Exit;
+ }
+
+ TimeOut = 5000;
+ do {
+ gBS->Stall (1 * 1000);
+ Data = 0;
+ Status = FastIO (
+ CardData,
+ Reg_Command_Status,
+ &Data,
+ FALSE
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ if (((Data & BIT7) == 0) && ((Data & BIT6) == BIT6)) {
+ break;
+ }
+
+ TimeOut --;
+ } while (TimeOut > 0);
+
+ if (TimeOut == 0) {
+ DEBUG((EFI_D_ERROR, "ReadWriteMultipleRegister FastIO EFI_TIMEOUT 0x%x\n", Data));
+ Status = EFI_TIMEOUT;
+ goto Exit;
+ }
+
+
+ if (Buffer != NULL) {
+ Status = ReadWriteMultipleBlock (
+ CardData,
+ SectorCount,
+ Write,
+ (UINT8*)Buffer
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "ReadWriteMultipleBlock EFI_TIMEOUT 0x%x\n", Status));
+ goto Exit;
+ }
+
+ TimeOut = 5 * 1000;
+ do {
+ gBS->Stall (1 * 1000);
+
+ Data = 0;
+ Status = FastIO (
+ CardData,
+ Reg_Command_Status,
+ &Data,
+ FALSE
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ if (((Data & BIT7) == 0) && ((Data & BIT3) == 0)) {
+ break;
+ }
+
+ TimeOut --;
+ } while (TimeOut > 0);
+ if (TimeOut == 0) {
+ DEBUG((EFI_D_ERROR, "ReadWriteMultipleBlock FastIO EFI_TIMEOUT 0x%x\n", Data));
+ Status = EFI_TIMEOUT;
+ goto Exit;
+ }
+
+
+ if (((Data & BIT6) == BIT6) && (Data & BIT0) == 0) {
+ Status = EFI_SUCCESS;
+ } else {
+ Status = EFI_DEVICE_ERROR;
+ }
+ }
+
+Exit:
+ if (EFI_ERROR (Status)) {
+ SoftwareReset (CardData);
+ }
+
+ return Status;
+}
+
+/**
+ IDENTIFY_DEVICE command
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+IndentifyDevice (
+ IN CARD_DATA *CardData
+ )
+{
+ EFI_STATUS Status;
+
+ ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE));
+
+ //
+ //The host only supports nIEN = 0
+ //
+ CardData->TaskFile.Command_Status = IDENTIFY_DEVICE;
+
+
+ Status = SendATACommand (
+ CardData,
+ &CardData->TaskFile,
+ FALSE,
+ (UINT8*)&(CardData->IndentifyDeviceData),
+ 1
+ );
+
+
+ return Status;
+}
+
+/**
+ FLUSH_CACHE_EXT command
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+FlushCache (
+ IN CARD_DATA *CardData
+ )
+{
+
+ //
+ //Hitachi CE-ATA will always make the busy high after
+ //receving this command
+ //
+/*
+ EFI_STATUS Status;
+ ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE));
+ //
+ //The host only supports nIEN = 0
+ //
+ CardData->TaskFile.Command_Status = FLUSH_CACHE_EXT;
+
+ Status = SendATACommand (
+ CardData,
+ &CardData->TaskFile,
+ FALSE,
+ NULL,
+ 0
+ );
+*/
+ return EFI_SUCCESS;
+}
+
+/**
+ STANDBY_IMMEDIATE command
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+StandByImmediate (
+ IN CARD_DATA *CardData
+ )
+{
+ EFI_STATUS Status;
+
+ ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE));
+ //
+ //The host only supports nIEN = 0
+ //
+ CardData->TaskFile.Command_Status = STANDBY_IMMEDIATE;
+
+
+ Status = SendATACommand (
+ CardData,
+ &CardData->TaskFile,
+ FALSE,
+ NULL,
+ 0
+ );
+ return Status;
+}
+
+/**
+ READ_DMA_EXT command
+
+ @param CardData Pointer to CARD_DATA.
+ @param LBA The starting logical block address to read from on the device.
+ @param Buffer A pointer to the destination buffer for the data. The caller
+ is responsible for either having implicit or explicit ownership
+ of the buffer.
+ @param SectorCount Size in 512 bytes unit.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+ReadDMAExt (
+ IN CARD_DATA *CardData,
+ IN EFI_LBA LBA,
+ IN UINT8 *Buffer,
+ IN UINT16 SectorCount
+ )
+{
+
+ EFI_STATUS Status;
+
+ ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE));
+ //
+ //The host only supports nIEN = 0
+ //
+ CardData->TaskFile.Command_Status = READ_DMA_EXT;
+
+ CardData->TaskFile.SectorCount = (UINT8)SectorCount;
+ CardData->TaskFile.SectorCount_Exp = (UINT8)(SectorCount >> 8);
+
+ CardData->TaskFile.LBALow = (UINT8)LBA;
+ CardData->TaskFile.LBAMid = (UINT8)RShiftU64(LBA, 8);
+ CardData->TaskFile.LBAHigh = (UINT8)RShiftU64(LBA, 16);
+
+ CardData->TaskFile.LBALow_Exp = (UINT8)RShiftU64(LBA, 24);
+ CardData->TaskFile.LBAMid_Exp = (UINT8)RShiftU64(LBA, 32);
+ CardData->TaskFile.LBAHigh_Exp = (UINT8)RShiftU64(LBA, 40);
+
+ Status = SendATACommand (
+ CardData,
+ &CardData->TaskFile,
+ FALSE,
+ Buffer,
+ SectorCount
+ );
+ return Status;
+
+}
+
+/**
+ WRITE_DMA_EXT command
+
+ @param CardData Pointer to CARD_DATA.
+ @param LBA The starting logical block address to read from on the device.
+ @param Buffer A pointer to the destination buffer for the data. The caller
+ is responsible for either having implicit or explicit ownership
+ of the buffer.
+ @param SectorCount Size in 512 bytes unit.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+WriteDMAExt (
+ IN CARD_DATA *CardData,
+ IN EFI_LBA LBA,
+ IN UINT8 *Buffer,
+ IN UINT16 SectorCount
+ )
+{
+
+ EFI_STATUS Status;
+
+ ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE));
+ //
+ //The host only supports nIEN = 0
+ //
+ CardData->TaskFile.Command_Status = WRITE_DMA_EXT;
+
+ CardData->TaskFile.SectorCount = (UINT8)SectorCount;
+ CardData->TaskFile.SectorCount_Exp = (UINT8)(SectorCount >> 8);
+
+ CardData->TaskFile.LBALow = (UINT8)LBA;
+ CardData->TaskFile.LBAMid = (UINT8)RShiftU64(LBA, 8);
+ CardData->TaskFile.LBAHigh = (UINT8)RShiftU64(LBA, 16);
+
+ CardData->TaskFile.LBALow_Exp = (UINT8)RShiftU64(LBA, 24);
+ CardData->TaskFile.LBAMid_Exp = (UINT8)RShiftU64(LBA, 32);
+ CardData->TaskFile.LBAHigh_Exp = (UINT8)RShiftU64(LBA, 40);
+
+ Status = SendATACommand (
+ CardData,
+ &CardData->TaskFile,
+ TRUE,
+ Buffer,
+ SectorCount
+ );
+ return Status;
+
+}
+
+
+/**
+ Judge whether it is CE-ATA device or not.
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval TRUE
+ @retval FALSE
+
+**/
+BOOLEAN
+IsCEATADevice (
+ IN CARD_DATA *CardData
+ )
+{
+ EFI_STATUS Status;
+
+ Status = ReadWriteMultipleRegister (
+ CardData,
+ 0,
+ sizeof (TASK_FILE),
+ FALSE,
+ (UINT8*)&CardData->TaskFile
+ );
+ if (EFI_ERROR (Status)) {
+ //
+ //To bring back the normal MMC card to work
+ //
+ CardData->SDHostIo->ResetSDHost (CardData->SDHostIo, Reset_DAT_CMD);
+ return FALSE;
+ }
+
+ if (CardData->TaskFile.LBAMid == CE_ATA_SIG_CE &&
+ CardData->TaskFile.LBAHigh == CE_ATA_SIG_AA
+ ) {
+ //
+ //Disable Auto CMD for CE-ATA
+ //
+ CardData->SDHostIo->EnableAutoStopCmd (CardData->SDHostIo, FALSE);
+
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+
+
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/CEATABlockIo.c b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/CEATABlockIo.c new file mode 100644 index 0000000000..a9addecf39 --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/CEATABlockIo.c @@ -0,0 +1,396 @@ +/** @file
+
+Block I/O protocol for CE-ATA device
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+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 "SDMediaDevice.h"
+
+/**
+ Implements EFI_BLOCK_IO_PROTOCOL.Reset() function.
+
+ @param This The EFI_BLOCK_IO_PROTOCOL instance.
+ @param ExtendedVerification Indicates that the driver may perform a more exhaustive.
+ verification operation of the device during reset.
+ (This parameter is ingored in this driver.)
+
+ @retval EFI_SUCCESS Success
+**/
+EFI_STATUS
+EFIAPI
+CEATABlockReset (
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN BOOLEAN ExtendedVerification
+ )
+{
+ EFI_STATUS Status;
+ CARD_DATA *CardData;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+
+ CardData = CARD_DATA_FROM_THIS(This);
+ SDHostIo = CardData->SDHostIo;
+
+ if (!ExtendedVerification) {
+ Status = SoftwareReset (CardData);
+ } else {
+ Status = SDHostIo->ResetSDHost (SDHostIo, Reset_DAT_CMD);
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "CEATABlockReset: Fail to ResetSDHost\n" ));
+ return Status;
+ }
+ Status = MMCSDCardInit (CardData);
+ }
+
+
+ return Status;
+
+ }
+
+/**
+ Implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks() function.
+
+ @param This The EFI_BLOCK_IO_PROTOCOL instance.
+ @param MediaId The media id that the write request is for.
+ @param LBA The starting logical block address to read from on the device.
+ The caller is responsible for writing to only legitimate locations.
+ @param BufferSize The size of the Buffer in bytes. This must be a multiple of the
+ intrinsic block size of the device.
+ @param Buffer A pointer to the destination buffer for the data. The caller
+ is responsible for either having implicit or explicit ownership
+ of the buffer.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+**/
+EFI_STATUS
+EFIAPI
+CEATABlockReadBlocks (
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN UINTN BufferSize,
+ OUT VOID *Buffer
+ )
+{
+ EFI_STATUS Status;
+ CARD_DATA *CardData;
+ UINT32 TransferSize;
+ UINT8 *pBuf;
+ UINT32 Index;
+ UINT64 Address;
+ UINT32 Remainder;
+ UINT64 CEATALBA;
+ UINT32 BoundarySize;
+
+ Status = EFI_SUCCESS;
+ CardData = CARD_DATA_FROM_THIS(This);
+ pBuf = Buffer;
+ Index = 0;
+ Address = MultU64x32(LBA, CardData->BlockIoMedia.BlockSize);
+ BoundarySize = CardData->SDHostIo->HostCapability.BoundarySize;
+
+ if (!Buffer) {
+ Status = EFI_INVALID_PARAMETER;
+ DEBUG((EFI_D_ERROR, "CEATABlockReadBlocks:Invalid parameter\n" ));
+ goto Exit;
+ }
+
+ if (MediaId != CardData->BlockIoMedia.MediaId) {
+ Status = EFI_MEDIA_CHANGED;
+ DEBUG((EFI_D_ERROR, "CEATABlockReadBlocks:Media changed\n" ));
+ goto Exit;
+ }
+
+ if ((BufferSize % CardData->BlockIoMedia.BlockSize) != 0) {
+ Status = EFI_BAD_BUFFER_SIZE;
+ DEBUG((EFI_D_ERROR, "CEATABlockReadBlocks:Bad buffer size\n" ));
+ goto Exit;
+ }
+
+ if (BufferSize == 0) {
+ Status = EFI_SUCCESS;
+ goto Exit;
+ }
+
+ if ((Address + BufferSize) > MultU64x32 (CardData->BlockIoMedia.LastBlock + 1, CardData->BlockIoMedia.BlockSize)) {
+ Status = EFI_INVALID_PARAMETER;
+ DEBUG((EFI_D_ERROR, "CEATABlockReadBlocks:Invalid parameter\n" ));
+ goto Exit;
+ }
+
+
+ do {
+ if (BufferSize < BoundarySize) {
+ TransferSize = (UINT32)BufferSize;
+ } else {
+ TransferSize = BoundarySize;
+ }
+
+ Address += Index * TransferSize;
+ CEATALBA = DivU64x32Remainder (Address, DATA_UNIT_SIZE, &Remainder);
+ ASSERT(Remainder == 0);
+
+ Status = ReadDMAExt (
+ CardData,
+ CEATALBA,
+ pBuf,
+ (UINT16)(TransferSize / DATA_UNIT_SIZE)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "Read Failed at 0x%x, Index %d, Size 0x%x\n", Address, Index, TransferSize));
+ This->Reset (This, TRUE);
+ goto Exit;
+ }
+ BufferSize -= TransferSize;
+ pBuf += TransferSize;
+ Index ++;
+ } while (BufferSize != 0);
+
+
+Exit:
+ return Status;
+}
+
+/**
+ Implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks() function.
+
+ @param This The EFI_BLOCK_IO_PROTOCOL instance.
+ @param MediaId The media id that the write request is for.
+ @param LBA The starting logical block address to read from on the device.
+ The caller is responsible for writing to only legitimate locations.
+ @param BufferSize The size of the Buffer in bytes. This must be a multiple of the
+ intrinsic block size of the device.
+ @param Buffer A pointer to the destination buffer for the data. The caller
+ is responsible for either having implicit or explicit ownership
+ of the buffer.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+**/
+EFI_STATUS
+EFIAPI
+CEATABlockWriteBlocks (
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN UINTN BufferSize,
+ IN VOID *Buffer
+ )
+{
+ EFI_STATUS Status;
+ CARD_DATA *CardData;
+ UINT32 TransferSize;
+ UINT8 *pBuf;
+ UINT32 Index;
+ UINT64 Address;
+ UINT32 Remainder;
+ UINT64 CEATALBA;
+ UINT32 BoundarySize;
+
+
+ Status = EFI_SUCCESS;
+ CardData = CARD_DATA_FROM_THIS(This);
+ pBuf = Buffer;
+ Index = 0;
+ Address = MultU64x32(LBA, CardData->BlockIoMedia.BlockSize);
+ BoundarySize = CardData->SDHostIo->HostCapability.BoundarySize;
+
+
+ if (!Buffer) {
+ Status = EFI_INVALID_PARAMETER;
+ goto Exit;
+ }
+
+ if (MediaId != CardData->BlockIoMedia.MediaId) {
+ Status = EFI_MEDIA_CHANGED;
+ goto Exit;
+ }
+
+ if ((BufferSize % CardData->BlockIoMedia.BlockSize) != 0) {
+ Status = EFI_BAD_BUFFER_SIZE;
+ goto Exit;
+ }
+
+ if (BufferSize == 0) {
+ Status = EFI_SUCCESS;
+ goto Exit;
+ }
+
+ if (CardData->BlockIoMedia.ReadOnly) {
+ Status = EFI_WRITE_PROTECTED;
+ goto Exit;
+ }
+
+ if ((Address + BufferSize) > MultU64x32 (CardData->BlockIoMedia.LastBlock + 1, CardData->BlockIoMedia.BlockSize)) {
+ Status = EFI_INVALID_PARAMETER;
+ goto Exit;
+ }
+
+ CardData->NeedFlush = TRUE;
+
+ do {
+ if (BufferSize < BoundarySize) {
+ TransferSize = (UINT32)BufferSize;
+ } else {
+ TransferSize = BoundarySize;
+ }
+
+ Address += Index * TransferSize;
+ CEATALBA = DivU64x32Remainder (Address, DATA_UNIT_SIZE, &Remainder);
+ ASSERT(Remainder == 0);
+
+ Status = WriteDMAExt (
+ CardData,
+ CEATALBA,
+ pBuf,
+ (UINT16)(TransferSize / DATA_UNIT_SIZE)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "Write Failed at 0x%x, Index %d, Size 0x%x\n", Address, Index, TransferSize));
+ This->Reset (This, TRUE);
+ goto Exit;
+ }
+ BufferSize -= TransferSize;
+ pBuf += TransferSize;
+ Index ++;
+ } while (BufferSize != 0);
+
+
+Exit:
+ return Status;
+}
+
+/**
+ Implements EFI_BLOCK_IO_PROTOCOL.FlushBlocks() function.
+ (In this driver, this function just returns EFI_SUCCESS.)
+
+ @param This The EFI_BLOCK_IO_PROTOCOL instance.
+
+ @retval EFI_SUCCESS
+ @retval Others
+**/
+EFI_STATUS
+EFIAPI
+CEATABlockFlushBlocks (
+ IN EFI_BLOCK_IO_PROTOCOL *This
+ )
+{
+
+ EFI_STATUS Status;
+ CARD_DATA *CardData;
+
+ CardData = CARD_DATA_FROM_THIS(This);
+
+ if (CardData->NeedFlush) {
+ CardData->NeedFlush = FALSE;
+ Status = FlushCache (CardData);
+ }
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ CEATA card BlockIo init function.
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS
+ @retval Others
+**/
+EFI_STATUS
+CEATABlockIoInit (
+ IN CARD_DATA *CardData
+ )
+/*++
+
+ Routine Description:
+ CEATA card BlockIo init function
+
+ Arguments:
+ CardData - Pointer to CARD_DATA
+
+ Returns:
+ EFI_SUCCESS - Success
+--*/
+{
+ EFI_STATUS Status;
+ UINT64 MaxSize;
+ UINT32 Remainder;
+ //
+ //BlockIO protocol
+ //
+ CardData->BlockIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION;
+ CardData->BlockIo.Media = &(CardData->BlockIoMedia);
+ CardData->BlockIo.Reset = CEATABlockReset;
+ CardData->BlockIo.ReadBlocks = CEATABlockReadBlocks ;
+ CardData->BlockIo.WriteBlocks = CEATABlockWriteBlocks;
+ CardData->BlockIo.FlushBlocks = CEATABlockFlushBlocks;
+
+ CardData->BlockIoMedia.MediaId = 0;
+ CardData->BlockIoMedia.RemovableMedia = FALSE;
+ CardData->BlockIoMedia.MediaPresent = TRUE;
+ CardData->BlockIoMedia.LogicalPartition = FALSE;
+
+ if (CardData->CSDRegister.PERM_WRITE_PROTECT | CardData->CSDRegister.TMP_WRITE_PROTECT) {
+ CardData->BlockIoMedia.ReadOnly = TRUE;
+ } else {
+ CardData->BlockIoMedia.ReadOnly = FALSE;
+ }
+
+
+ CardData->BlockIoMedia.WriteCaching = FALSE;
+ CardData->BlockIoMedia.IoAlign = 1;
+
+ Status = IndentifyDevice (CardData);
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+
+ //
+ //Some device does not support this feature
+ //
+
+ if (CardData->IndentifyDeviceData.MaxWritesPerAddress == 0) {
+ CardData->BlockIoMedia.ReadOnly = TRUE;
+ }
+
+ CardData->BlockIoMedia.BlockSize = (1 << CardData->IndentifyDeviceData.Sectorsize);
+ ASSERT(CardData->BlockIoMedia.BlockSize >= 12);
+
+
+ MaxSize = *(UINT64*)(CardData->IndentifyDeviceData.MaximumLBA);
+ MaxSize = MultU64x32 (MaxSize, 512);
+
+ Remainder = 0;
+ CardData->BlockNumber = DivU64x32Remainder (MaxSize, CardData->BlockIoMedia.BlockSize, &Remainder);
+ ASSERT(Remainder == 0);
+
+ CardData->BlockIoMedia.LastBlock = (EFI_LBA)(CardData->BlockNumber - 1);
+
+
+Exit:
+ return Status;
+
+}
+
+
+
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/ComponentName.c b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/ComponentName.c new file mode 100644 index 0000000000..a047e85c3c --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/ComponentName.c @@ -0,0 +1,221 @@ +/** @file
+
+UEFI Component Name(2) protocol implementation for SD media device driver.
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+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 "SDMediaDevice.h"
+
+
+//
+// EFI Component Name Protocol
+//
+
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gSDMediaDeviceName = {
+ SDMediaDeviceGetDriverName,
+ SDMediaDeviceGetControllerName,
+ "eng"
+};
+
+//
+// EFI Component Name 2 Protocol
+//
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gSDMediaDeviceName2 = {
+ (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) SDMediaDeviceGetDriverName,
+ (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) SDMediaDeviceGetControllerName,
+ "en"
+};
+
+
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mSDMediaDeviceDriverNameTable[] = {
+ { "eng;en", L"UEFI MMC/SD Media Device Driver" },
+ { NULL, NULL }
+};
+
+
+//
+// EFI Component Name Functions
+//
+
+/**
+ Retrieves a Unicode string that is the user readable name of the driver.
+
+ This function retrieves the user readable name of a driver in the form of a
+ Unicode string. If the driver specified by This has a user readable name in
+ the language specified by Language, then a pointer to the driver name is
+ returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
+ by This does not support the language specified by Language,
+ then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified
+ in RFC 3066 or ISO 639-2 language code format.
+
+ @param DriverName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ driver specified by This in the language
+ specified by Language.
+
+ @retval EFI_SUCCESS The Unicode string for the Driver specified by
+ This and the language specified by Language was
+ returned in DriverName.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER DriverName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+SDMediaDeviceGetDriverName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN CHAR8 *Language,
+ OUT CHAR16 **DriverName
+ )
+{
+ return LookupUnicodeString2 (
+ Language,
+ This->SupportedLanguages,
+ mSDMediaDeviceDriverNameTable,
+ DriverName,
+ (BOOLEAN)(This == &gSDMediaDeviceName)
+ );
+}
+
+/**
+ Retrieves a Unicode string that is the user readable name of the controller
+ that is being managed by a driver.
+
+ This function retrieves the user readable name of the controller specified by
+ ControllerHandle and ChildHandle in the form of a Unicode string. If the
+ driver specified by This has a user readable name in the language specified by
+ Language, then a pointer to the controller name is returned in ControllerName,
+ and EFI_SUCCESS is returned. If the driver specified by This is not currently
+ managing the controller specified by ControllerHandle and ChildHandle,
+ then EFI_UNSUPPORTED is returned. If the driver specified by This does not
+ support the language specified by Language, then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param ControllerHandle[in] The handle of a controller that the driver
+ specified by This is managing. This handle
+ specifies the controller whose name is to be
+ returned.
+
+ @param ChildHandle[in] The handle of the child controller to retrieve
+ the name of. This is an optional parameter that
+ may be NULL. It will be NULL for device
+ drivers. It will also be NULL for a bus drivers
+ that wish to retrieve the name of the bus
+ controller. It will not be NULL for a bus
+ driver that wishes to retrieve the name of a
+ child controller.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified in
+ RFC 3066 or ISO 639-2 language code format.
+
+ @param ControllerName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ controller specified by ControllerHandle and
+ ChildHandle in the language specified by
+ Language from the point of view of the driver
+ specified by This.
+
+ @retval EFI_SUCCESS The Unicode string for the user readable name in
+ the language specified by Language for the
+ driver specified by This was returned in
+ DriverName.
+
+ @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
+
+ @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
+ EFI_HANDLE.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER ControllerName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This is not currently
+ managing the controller specified by
+ ControllerHandle and ChildHandle.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+SDMediaDeviceGetControllerName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN EFI_HANDLE ControllerHandle,
+ IN EFI_HANDLE ChildHandle OPTIONAL,
+ IN CHAR8 *Language,
+ OUT CHAR16 **ControllerName
+ )
+{
+ EFI_STATUS Status;
+ EFI_BLOCK_IO_PROTOCOL *BlockIo;
+ CARD_DATA *CardData;
+
+ //
+ // This is a device driver, so ChildHandle must be NULL.
+ //
+ if (ChildHandle != NULL) {
+ return EFI_UNSUPPORTED;
+ }
+
+ //
+ // Get the device context
+ //
+ Status = gBS->OpenProtocol (
+ ControllerHandle,
+ &gEfiBlockIoProtocolGuid,
+ (VOID **) &BlockIo,
+ gSDMediaDeviceDriverBinding.DriverBindingHandle,
+ ControllerHandle,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ CardData = CARD_DATA_FROM_THIS (BlockIo);
+
+ return LookupUnicodeString2 (
+ Language,
+ This->SupportedLanguages,
+ CardData->ControllerNameTable,
+ ControllerName,
+ (BOOLEAN)(This == &gSDMediaDeviceName)
+ );
+
+}
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/ComponentName.h b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/ComponentName.h new file mode 100644 index 0000000000..51820388cc --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/ComponentName.h @@ -0,0 +1,145 @@ +/** @file
+
+This file contains the delarations for componet name routines.
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+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.
+
+**/
+
+#ifndef _COMPONENT_NAME_H_
+#define _COMPONENT_NAME_H_
+
+/**
+ Retrieves a Unicode string that is the user readable name of the driver.
+
+ This function retrieves the user readable name of a driver in the form of a
+ Unicode string. If the driver specified by This has a user readable name in
+ the language specified by Language, then a pointer to the driver name is
+ returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
+ by This does not support the language specified by Language,
+ then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified
+ in RFC 3066 or ISO 639-2 language code format.
+
+ @param DriverName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ driver specified by This in the language
+ specified by Language.
+
+ @retval EFI_SUCCESS The Unicode string for the Driver specified by
+ This and the language specified by Language was
+ returned in DriverName.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER DriverName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+SDMediaDeviceGetDriverName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN CHAR8 *Language,
+ OUT CHAR16 **DriverName
+ );
+
+
+/**
+ Retrieves a Unicode string that is the user readable name of the controller
+ that is being managed by a driver.
+
+ This function retrieves the user readable name of the controller specified by
+ ControllerHandle and ChildHandle in the form of a Unicode string. If the
+ driver specified by This has a user readable name in the language specified by
+ Language, then a pointer to the controller name is returned in ControllerName,
+ and EFI_SUCCESS is returned. If the driver specified by This is not currently
+ managing the controller specified by ControllerHandle and ChildHandle,
+ then EFI_UNSUPPORTED is returned. If the driver specified by This does not
+ support the language specified by Language, then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param ControllerHandle[in] The handle of a controller that the driver
+ specified by This is managing. This handle
+ specifies the controller whose name is to be
+ returned.
+
+ @param ChildHandle[in] The handle of the child controller to retrieve
+ the name of. This is an optional parameter that
+ may be NULL. It will be NULL for device
+ drivers. It will also be NULL for a bus drivers
+ that wish to retrieve the name of the bus
+ controller. It will not be NULL for a bus
+ driver that wishes to retrieve the name of a
+ child controller.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified in
+ RFC 3066 or ISO 639-2 language code format.
+
+ @param ControllerName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ controller specified by ControllerHandle and
+ ChildHandle in the language specified by
+ Language from the point of view of the driver
+ specified by This.
+
+ @retval EFI_SUCCESS The Unicode string for the user readable name in
+ the language specified by Language for the
+ driver specified by This was returned in
+ DriverName.
+
+ @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
+
+ @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
+ EFI_HANDLE.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER ControllerName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This is not currently
+ managing the controller specified by
+ ControllerHandle and ChildHandle.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+SDMediaDeviceGetControllerName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN EFI_HANDLE ControllerHandle,
+ IN EFI_HANDLE ChildHandle OPTIONAL,
+ IN CHAR8 *Language,
+ OUT CHAR16 **ControllerName
+ );
+#endif
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/MMCSDBlockIo.c b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/MMCSDBlockIo.c new file mode 100644 index 0000000000..584c541f71 --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/MMCSDBlockIo.c @@ -0,0 +1,544 @@ +/** @file
+
+Block I/O protocol for MMC/SD device
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+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 "SDMediaDevice.h"
+
+/**
+ Implements EFI_BLOCK_IO_PROTOCOL.Reset() function.
+
+ @param This The EFI_BLOCK_IO_PROTOCOL instance.
+ @param ExtendedVerification Indicates that the driver may perform a more exhaustive.
+ verification operation of the device during reset.
+ (This parameter is ingored in this driver.)
+
+ @retval EFI_SUCCESS Success
+**/
+EFI_STATUS
+EFIAPI
+MMCSDBlockReset (
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN BOOLEAN ExtendedVerification
+ )
+{
+ CARD_DATA *CardData;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+
+ CardData = CARD_DATA_FROM_THIS(This);
+ SDHostIo = CardData->SDHostIo;
+
+ return SDHostIo->ResetSDHost (SDHostIo, Reset_DAT_CMD);
+ }
+
+/**
+ Implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks() function.
+
+ @param This The EFI_BLOCK_IO_PROTOCOL instance.
+ @param MediaId The media id that the write request is for.
+ @param LBA The starting logical block address to read from on the device.
+ The caller is responsible for writing to only legitimate locations.
+ @param BufferSize The size of the Buffer in bytes. This must be a multiple of the
+ intrinsic block size of the device.
+ @param Buffer A pointer to the destination buffer for the data. The caller
+ is responsible for either having implicit or explicit ownership
+ of the buffer.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+**/
+EFI_STATUS
+EFIAPI
+MMCSDBlockReadBlocks (
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN UINTN BufferSize,
+ OUT VOID *Buffer
+ )
+{
+ EFI_STATUS Status;
+ UINT32 Address;
+ CARD_DATA *CardData;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ UINT32 RemainingLength;
+ UINT32 TransferLength;
+ UINT8 *BufferPointer;
+ BOOLEAN SectorAddressing;
+ UINTN TotalBlock;
+
+ DEBUG((EFI_D_INFO, "Read(LBA=%08lx, Buffer=%08x, Size=%08x)\n", LBA, Buffer, BufferSize));
+ Status = EFI_SUCCESS;
+ CardData = CARD_DATA_FROM_THIS(This);
+ SDHostIo = CardData->SDHostIo;
+ if (MediaId != CardData->BlockIoMedia.MediaId) {
+ return EFI_MEDIA_CHANGED;
+ }
+
+ if (ModU64x32 (BufferSize,CardData->BlockIoMedia.BlockSize) != 0) {
+ return EFI_BAD_BUFFER_SIZE;
+ }
+ if ((CardData->CardType == SDMemoryCard2High) || (CardData->CardType == MMCCardHighCap)) {
+ SectorAddressing = TRUE;
+ } else {
+ SectorAddressing = FALSE;
+ }
+ if (SectorAddressing) {
+ //
+ //Block Address
+ //
+ Address = (UINT32)DivU64x32 (MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize), 512);
+ } else {
+ //
+ //Byte Address
+ //
+ Address = (UINT32)MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize);
+ }
+ TotalBlock = (UINTN) DivU64x32 (BufferSize, CardData->BlockIoMedia.BlockSize);
+ if (LBA + TotalBlock > CardData->BlockIoMedia.LastBlock + 1) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+
+ if (!Buffer) {
+ Status = EFI_INVALID_PARAMETER;
+ DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks:Invalid parameter \r\n"));
+ goto Done;
+ }
+
+ if ((BufferSize % CardData->BlockIoMedia.BlockSize) != 0) {
+ Status = EFI_BAD_BUFFER_SIZE;
+ DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: Bad buffer size \r\n"));
+ goto Done;
+ }
+
+ if (BufferSize == 0) {
+ Status = EFI_SUCCESS;
+ goto Done;
+ }
+
+
+
+
+ BufferPointer = Buffer;
+ RemainingLength = (UINT32)BufferSize;
+
+ while (RemainingLength > 0) {
+ if ((BufferSize > CardData->BlockIoMedia.BlockSize)) {
+ if (RemainingLength > SDHostIo->HostCapability.BoundarySize) {
+ TransferLength = SDHostIo->HostCapability.BoundarySize;
+ } else {
+ TransferLength = RemainingLength;
+ }
+
+ if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
+ if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) {
+ Status = SendCommand (
+ CardData,
+ SET_BLOCKLEN,
+ CardData->BlockIoMedia.BlockSize,
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ break;
+ }
+ }
+ Status = SendCommand (
+ CardData,
+ SET_BLOCK_COUNT,
+ TransferLength / CardData->BlockIoMedia.BlockSize,
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ break;
+ }
+ }
+ Status = SendCommand (
+ CardData,
+ READ_MULTIPLE_BLOCK,
+ Address,
+ InData,
+ CardData->AlignedBuffer,
+ TransferLength,
+ ResponseR1,
+ TIMEOUT_DATA,
+ (UINT32*)&(CardData->CardStatus)
+ );
+
+ if (EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_MULTIPLE_BLOCK -> Fail\n"));
+ break;
+ }
+ } else {
+ if (RemainingLength > CardData->BlockIoMedia.BlockSize) {
+ TransferLength = CardData->BlockIoMedia.BlockSize;
+ } else {
+ TransferLength = RemainingLength;
+ }
+
+ Status = SendCommand (
+ CardData,
+ READ_SINGLE_BLOCK,
+ Address,
+ InData,
+ CardData->AlignedBuffer,
+ (UINT32)TransferLength,
+ ResponseR1,
+ TIMEOUT_DATA,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_SINGLE_BLOCK -> Fail\n"));
+ break;
+ }
+ }
+ CopyMem (BufferPointer, CardData->AlignedBuffer, TransferLength);
+
+ if (SectorAddressing) {
+ //
+ //Block Address
+ //
+ Address += TransferLength / 512;
+ } else {
+ //
+ //Byte Address
+ //
+ Address += TransferLength;
+ }
+ BufferPointer += TransferLength;
+ RemainingLength -= TransferLength;
+ }
+
+
+ if (EFI_ERROR (Status)) {
+ if ((CardData->CardType == SDMemoryCard) ||
+ (CardData->CardType == SDMemoryCard2)||
+ (CardData->CardType == SDMemoryCard2High)) {
+ SendCommand (
+ CardData,
+ STOP_TRANSMISSION,
+ 0,
+ NoData,
+ NULL,
+ 0,
+ ResponseR1b,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ } else {
+ SendCommand (
+ CardData,
+ STOP_TRANSMISSION,
+ 0,
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ }
+
+ }
+
+
+Done:
+ DEBUG((EFI_D_INFO, "MMCSDBlockReadBlocks: Status = %r\n", Status));
+ return Status;
+}
+
+/**
+ Implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks() function.
+
+ @param This The EFI_BLOCK_IO_PROTOCOL instance.
+ @param MediaId The media id that the write request is for.
+ @param LBA The starting logical block address to read from on the device.
+ The caller is responsible for writing to only legitimate locations.
+ @param BufferSize The size of the Buffer in bytes. This must be a multiple of the
+ intrinsic block size of the device.
+ @param Buffer A pointer to the destination buffer for the data. The caller
+ is responsible for either having implicit or explicit ownership
+ of the buffer.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+**/
+EFI_STATUS
+EFIAPI
+MMCSDBlockWriteBlocks (
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN UINTN BufferSize,
+ IN VOID *Buffer
+ )
+{
+ EFI_STATUS Status;
+ UINT32 Address;
+ CARD_DATA *CardData;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ UINT32 RemainingLength;
+ UINT32 TransferLength;
+ UINT8 *BufferPointer;
+ BOOLEAN SectorAddressing;
+
+ DEBUG((EFI_D_INFO, "Write(LBA=%08lx, Buffer=%08x, Size=%08x)\n", LBA, Buffer, BufferSize));
+ Status = EFI_SUCCESS;
+ CardData = CARD_DATA_FROM_THIS(This);
+ SDHostIo = CardData->SDHostIo;
+ if ((CardData->CardType == SDMemoryCard2High) || (CardData->CardType == MMCCardHighCap)) {
+ SectorAddressing = TRUE;
+ } else {
+ SectorAddressing = FALSE;
+ }
+ if (SectorAddressing) {
+ //
+ //Block Address
+ //
+ Address = (UINT32)DivU64x32 (MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize), 512);
+ } else {
+ //
+ //Byte Address
+ //
+ Address = (UINT32)MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize);
+ }
+
+ if (!Buffer) {
+ Status = EFI_INVALID_PARAMETER;
+ DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Invalid parameter \r\n"));
+ goto Done;
+ }
+
+ if ((BufferSize % CardData->BlockIoMedia.BlockSize) != 0) {
+ Status = EFI_BAD_BUFFER_SIZE;
+ DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Bad buffer size \r\n"));
+ goto Done;
+ }
+
+ if (BufferSize == 0) {
+ Status = EFI_SUCCESS;
+ goto Done;
+ }
+
+ if (This->Media->ReadOnly == TRUE) {
+ Status = EFI_WRITE_PROTECTED;
+ DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Write protected \r\n"));
+ goto Done;
+ }
+
+
+
+ BufferPointer = Buffer;
+ RemainingLength = (UINT32)BufferSize;
+
+ while (RemainingLength > 0) {
+ if ((BufferSize > CardData->BlockIoMedia.BlockSize) ) {
+ if (RemainingLength > SDHostIo->HostCapability.BoundarySize) {
+ TransferLength = SDHostIo->HostCapability.BoundarySize;
+ } else {
+ TransferLength = RemainingLength;
+ }
+
+ if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
+
+ if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) {
+ Status = SendCommand (
+ CardData,
+ SET_BLOCKLEN,
+ CardData->BlockIoMedia.BlockSize,
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ break;
+ }
+ }
+ Status = SendCommand (
+ CardData,
+ SET_BLOCK_COUNT,
+ TransferLength / CardData->BlockIoMedia.BlockSize,
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ break;
+ }
+ }
+
+ CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength);
+
+ Status = SendCommand (
+ CardData,
+ WRITE_MULTIPLE_BLOCK,
+ Address,
+ OutData,
+ CardData->AlignedBuffer,
+ (UINT32)TransferLength,
+ ResponseR1,
+ TIMEOUT_DATA,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: WRITE_MULTIPLE_BLOCK -> Fail\n"));
+ break;
+ }
+ } else {
+ if (RemainingLength > CardData->BlockIoMedia.BlockSize) {
+ TransferLength = CardData->BlockIoMedia.BlockSize;
+ } else {
+ TransferLength = RemainingLength;
+ }
+
+ CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength);
+
+ Status = SendCommand (
+ CardData,
+ WRITE_BLOCK,
+ Address,
+ OutData,
+ CardData->AlignedBuffer,
+ (UINT32)TransferLength,
+ ResponseR1,
+ TIMEOUT_DATA,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ }
+ if (SectorAddressing) {
+ //
+ //Block Address
+ //
+ Address += TransferLength / 512;
+ } else {
+ //
+ //Byte Address
+ //
+ Address += TransferLength;
+ }
+ BufferPointer += TransferLength;
+ RemainingLength -= TransferLength;
+
+ }
+
+ if (EFI_ERROR (Status)) {
+ SendCommand (
+ CardData,
+ STOP_TRANSMISSION,
+ 0,
+ NoData,
+ NULL,
+ 0,
+ ResponseR1b,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+
+ }
+
+
+Done:
+ return EFI_SUCCESS;
+}
+
+/**
+ Implements EFI_BLOCK_IO_PROTOCOL.FlushBlocks() function.
+ (In this driver, this function just returns EFI_SUCCESS.)
+
+ @param This The EFI_BLOCK_IO_PROTOCOL instance.
+
+ @retval EFI_SUCCESS
+ @retval Others
+**/
+EFI_STATUS
+EFIAPI
+MMCSDBlockFlushBlocks (
+ IN EFI_BLOCK_IO_PROTOCOL *This
+ )
+{
+ return EFI_SUCCESS;
+}
+
+
+/**
+ MMC/SD card BlockIo init function.
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS
+ @retval Others
+**/
+EFI_STATUS
+MMCSDBlockIoInit (
+ IN CARD_DATA *CardData
+ )
+{
+ //
+ //BlockIO protocol
+ //
+ CardData->BlockIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION;
+ CardData->BlockIo.Media = &(CardData->BlockIoMedia);
+ CardData->BlockIo.Reset = MMCSDBlockReset;
+ CardData->BlockIo.ReadBlocks = MMCSDBlockReadBlocks ;
+ CardData->BlockIo.WriteBlocks = MMCSDBlockWriteBlocks;
+ CardData->BlockIo.FlushBlocks = MMCSDBlockFlushBlocks;
+
+ CardData->BlockIoMedia.MediaId = 0;
+ CardData->BlockIoMedia.RemovableMedia = FALSE;
+ CardData->BlockIoMedia.MediaPresent = TRUE;
+ CardData->BlockIoMedia.LogicalPartition = FALSE;
+
+ if (CardData->CSDRegister.PERM_WRITE_PROTECT || CardData->CSDRegister.TMP_WRITE_PROTECT) {
+ CardData->BlockIoMedia.ReadOnly = TRUE;
+ } else {
+ CardData->BlockIoMedia.ReadOnly = FALSE;
+ }
+
+
+ CardData->BlockIoMedia.WriteCaching = FALSE;
+ CardData->BlockIoMedia.BlockSize = CardData->BlockLen;
+ CardData->BlockIoMedia.IoAlign = 1;
+ CardData->BlockIoMedia.LastBlock = (EFI_LBA)(CardData->BlockNumber - 1);
+
+
+ return EFI_SUCCESS;
+
+}
+
+
+
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/MMCSDTransfer.c b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/MMCSDTransfer.c new file mode 100644 index 0000000000..5d34332b51 --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/MMCSDTransfer.c @@ -0,0 +1,1716 @@ +/** @file
+
+MMC/SD transfer specific functions
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+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 "SDMediaDevice.h"
+
+/**
+ Check card status, print the debug info and check the error
+
+ @param Status Status got from card status register.
+
+ @retval EFI_SUCCESS
+ @retval EFI_DEVICE_ERROR
+
+**/
+EFI_STATUS
+CheckCardStatus (
+ IN UINT32 Status
+ )
+{
+ CARD_STATUS *CardStatus;
+ CardStatus = (CARD_STATUS*)(&Status);
+
+ if (CardStatus->ADDRESS_OUT_OF_RANGE) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_OUT_OF_RANGE\n"));
+ }
+
+ if (CardStatus->ADDRESS_MISALIGN) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_MISALIGN\n"));
+ }
+
+ if (CardStatus->BLOCK_LEN_ERROR) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: BLOCK_LEN_ERROR\n"));
+ }
+
+ if (CardStatus->ERASE_SEQ_ERROR) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_SEQ_ERROR\n"));
+ }
+
+ if (CardStatus->ERASE_PARAM) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_PARAM\n"));
+ }
+
+ if (CardStatus->WP_VIOLATION) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: WP_VIOLATION\n"));
+ }
+
+ if (CardStatus->CARD_IS_LOCKED) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: CARD_IS_LOCKED\n"));
+ }
+
+ if (CardStatus->LOCK_UNLOCK_FAILED) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: LOCK_UNLOCK_FAILED\n"));
+ }
+
+ if (CardStatus->COM_CRC_ERROR) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: COM_CRC_ERROR\n"));
+ }
+
+ if (CardStatus->ILLEGAL_COMMAND) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: ILLEGAL_COMMAND\n"));
+ }
+
+ if (CardStatus->CARD_ECC_FAILED) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: CARD_ECC_FAILED\n"));
+ }
+
+ if (CardStatus->CC_ERROR) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: CC_ERROR\n"));
+ }
+
+ if (CardStatus->ERROR) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: ERROR\n"));
+ }
+
+ if (CardStatus->UNDERRUN) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: UNDERRUN\n"));
+ }
+
+ if (CardStatus->OVERRUN) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: OVERRUN\n"));
+ }
+
+ if (CardStatus->CID_CSD_OVERWRITE) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: CID_CSD_OVERWRITE\n"));
+ }
+
+ if (CardStatus->WP_ERASE_SKIP) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: WP_ERASE_SKIP\n"));
+ }
+
+ if (CardStatus->ERASE_RESET) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_RESET\n"));
+ }
+
+ if (CardStatus->SWITCH_ERROR) {
+ DEBUG ((EFI_D_ERROR, "CardStatus: SWITCH_ERROR\n"));
+ }
+
+ if ((Status & 0xFCFFA080) != 0) {
+ return EFI_DEVICE_ERROR;
+ }
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Send command by using Host IO protocol
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param CommandIndex The command index to set the command index field of command register.
+ @param Argument Command argument to set the argument field of command register.
+ @param DataType TRANSFER_TYPE, indicates no data, data in or data out.
+ @param Buffer Contains the data read from / write to the device.
+ @param BufferSize The size of the buffer.
+ @param ResponseType RESPONSE_TYPE.
+ @param TimeOut Time out value in 1 ms unit.
+ @param ResponseData Depending on the ResponseType, such as CSD or card status.
+
+ @retval EFI_SUCCESS
+ @retval EFI_INVALID_PARAMETER
+ @retval EFI_UNSUPPORTED
+ @retval EFI_DEVICE_ERROR
+
+**/
+EFI_STATUS
+SendCommand (
+ IN CARD_DATA *CardData,
+ IN UINT16 CommandIndex,
+ IN UINT32 Argument,
+ IN TRANSFER_TYPE DataType,
+ IN UINT8 *Buffer, OPTIONAL
+ IN UINT32 BufferSize,
+ IN RESPONSE_TYPE ResponseType,
+ IN UINT32 TimeOut,
+ OUT UINT32 *ResponseData
+ )
+{
+
+ EFI_STATUS Status;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ SDHostIo = CardData->SDHostIo;
+ if (CardData->CardType != MMCCard && CardData->CardType != MMCCardHighCap) {
+ CommandIndex |= AUTO_CMD12_ENABLE;
+ }
+
+ Status = SDHostIo->SendCommand (
+ SDHostIo,
+ CommandIndex,
+ Argument,
+ DataType,
+ Buffer,
+ BufferSize,
+ ResponseType,
+ TimeOut,
+ ResponseData
+ );
+ if (!EFI_ERROR (Status)) {
+ if (ResponseType == ResponseR1 || ResponseType == ResponseR1b) {
+ ASSERT(ResponseData != NULL);
+ Status = CheckCardStatus (*ResponseData);
+ }
+ } else {
+ SDHostIo->ResetSDHost (SDHostIo, Reset_DAT_CMD);
+ }
+
+ return Status;
+}
+
+/**
+ Send the card APP_CMD command with the following command indicated by CommandIndex
+
+ @param CardData Pointer to CARD_DATA.
+ @param CommandIndex The command index to set the command index field of command register.
+ @param Argument Command argument to set the argument field of command register.
+ @param DataType TRANSFER_TYPE, indicates no data, data in or data out.
+ @param Buffer Contains the data read from / write to the device.
+ @param BufferSize The size of the buffer.
+ @param ResponseType RESPONSE_TYPE.
+ @param TimeOut Time out value in 1 ms unit.
+ @param ResponseData Depending on the ResponseType, such as CSD or card status.
+
+ @retval EFI_SUCCESS
+ @retval EFI_INVALID_PARAMETER
+ @retval EFI_UNSUPPORTED
+ @retval EFI_DEVICE_ERROR
+
+**/
+EFI_STATUS
+SendAppCommand (
+ IN CARD_DATA *CardData,
+ IN UINT16 CommandIndex,
+ IN UINT32 Argument,
+ IN TRANSFER_TYPE DataType,
+ IN UINT8 *Buffer, OPTIONAL
+ IN UINT32 BufferSize,
+ IN RESPONSE_TYPE ResponseType,
+ IN UINT32 TimeOut,
+ OUT UINT32 *ResponseData
+ )
+{
+
+ EFI_STATUS Status;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ UINT8 Index;
+
+ SDHostIo = CardData->SDHostIo;
+ Status = EFI_SUCCESS;
+
+ for (Index = 0; Index < 2; Index++) {
+ Status = SDHostIo->SendCommand (
+ SDHostIo,
+ APP_CMD,
+ (CardData->Address << 16),
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (!EFI_ERROR (Status)) {
+ Status = CheckCardStatus (*(UINT32*)&(CardData->CardStatus));
+ if (CardData->CardStatus.SAPP_CMD != 1) {
+ Status = EFI_DEVICE_ERROR;
+ }
+ if (!EFI_ERROR (Status)) {
+ break;
+ }
+ } else {
+ SDHostIo->ResetSDHost (SDHostIo, Reset_Auto);
+ }
+ }
+
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+ if (CardData->CardType != MMCCard && CardData->CardType != MMCCardHighCap) {
+ CommandIndex |= AUTO_CMD12_ENABLE;
+ }
+
+ Status = SDHostIo->SendCommand (
+ SDHostIo,
+ CommandIndex,
+ Argument,
+ DataType,
+ Buffer,
+ BufferSize,
+ ResponseType,
+ TimeOut,
+ ResponseData
+ );
+ if (!EFI_ERROR (Status)) {
+ if (ResponseType == ResponseR1 || ResponseType == ResponseR1b) {
+ ASSERT(ResponseData != NULL);
+ Status = CheckCardStatus (*ResponseData);
+ }
+ } else {
+ SDHostIo->ResetSDHost (SDHostIo, Reset_Auto);
+ }
+
+ return Status;
+}
+
+
+/**
+ Send the card FAST_IO command
+
+ @param CardData Pointer to CARD_DATA.
+ @param RegisterAddress Register Address.
+ @param RegisterData Pointer to register Data.
+ @param Write TRUE for write, FALSE for read.
+
+ @retval EFI_SUCCESS
+ @retval EFI_UNSUPPORTED
+ @retval EFI_INVALID_PARAMETER
+ @retval EFI_DEVICE_ERROR
+
+**/
+EFI_STATUS
+FastIO (
+ IN CARD_DATA *CardData,
+ IN UINT8 RegisterAddress,
+ IN OUT UINT8 *RegisterData,
+ IN BOOLEAN Write
+ )
+{
+ EFI_STATUS Status;
+ UINT32 Argument;
+ UINT32 Data;
+
+ Status = EFI_SUCCESS;
+
+ if (RegisterData == NULL) {
+ Status = EFI_INVALID_PARAMETER;
+ goto Exit;
+ }
+
+ Argument = (CardData->Address << 16) | (RegisterAddress << 8);
+ if (Write) {
+ Argument |= BIT15 | (*RegisterData);
+ }
+
+ Status = SendCommand (
+ CardData,
+ FAST_IO,
+ Argument,
+ NoData,
+ NULL,
+ 0,
+ ResponseR4,
+ TIMEOUT_COMMAND,
+ &Data
+ );
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+
+ if ((Data & BIT15) == 0) {
+ Status = EFI_DEVICE_ERROR;
+ goto Exit;
+ }
+
+ if (!Write) {
+ *RegisterData = (UINT8)Data;
+ }
+
+Exit:
+ return Status;
+}
+
+/**
+ Send the card GO_INACTIVE_STATE command.
+
+ @param CardData Pointer to CARD_DATA.
+
+ @return EFI_SUCCESS
+ @return others
+
+**/
+EFI_STATUS
+PutCardInactive (
+ IN CARD_DATA *CardData
+ )
+{
+ EFI_STATUS Status;
+
+
+ Status = SendCommand (
+ CardData,
+ GO_INACTIVE_STATE,
+ (CardData->Address << 16),
+ NoData,
+ NULL,
+ 0,
+ ResponseNo,
+ TIMEOUT_COMMAND,
+ NULL
+ );
+
+ return Status;
+
+}
+
+/**
+ Get card interested information for CSD rergister
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS
+ @retval EFI_UNSUPPORTED
+ @retval EFI_INVALID_PARAMETER
+
+**/
+EFI_STATUS
+CaculateCardParameter (
+ IN CARD_DATA *CardData
+ )
+{
+ EFI_STATUS Status;
+ UINT32 Frequency;
+ UINT32 Multiple;
+ UINT32 CSize;
+ CSD_SDV2 *CsdSDV2;
+
+ Status = EFI_SUCCESS;
+
+ switch (CardData->CSDRegister.TRAN_SPEED & 0x7) {
+ case 0:
+ Frequency = 100 * 1000;
+ break;
+
+ case 1:
+ Frequency = 1 * 1000 * 1000;
+ break;
+
+ case 2:
+ Frequency = 10 * 1000 * 1000;
+ break;
+
+ case 3:
+ Frequency = 100 * 1000 * 1000;
+ break;
+
+ default:
+ Status = EFI_INVALID_PARAMETER;
+ goto Exit;
+ }
+
+ switch ((CardData->CSDRegister.TRAN_SPEED >> 3) & 0xF) {
+ case 1:
+ Multiple = 10;
+ break;
+
+ case 2:
+ Multiple = 12;
+ break;
+
+ case 3:
+ Multiple = 13;
+ break;
+
+ case 4:
+ Multiple = 15;
+ break;
+
+ case 5:
+ Multiple = 20;
+ break;
+
+ case 6:
+ if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
+ Multiple = 26;
+ } else {
+ Multiple = 25;
+ }
+ break;
+
+ case 7:
+ Multiple = 30;
+ break;
+
+ case 8:
+ Multiple = 35;
+ break;
+
+ case 9:
+ Multiple = 40;
+ break;
+
+ case 10:
+ Multiple = 45;
+ break;
+
+ case 11:
+ if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
+ Multiple = 52;
+ } else {
+ Multiple = 50;
+ }
+ break;
+
+ case 12:
+ Multiple = 55;
+ break;
+
+ case 13:
+ Multiple = 60;
+ break;
+
+ case 14:
+ Multiple = 70;
+ break;
+
+ case 15:
+ Multiple = 80;
+ break;
+
+ default:
+ Status = EFI_INVALID_PARAMETER;
+ goto Exit;
+ }
+
+ Frequency = Frequency * Multiple / 10;
+ CardData->MaxFrequency = Frequency;
+
+ CardData->BlockLen = 1 << CardData->CSDRegister.READ_BL_LEN;
+
+ if (CardData->CardType == SDMemoryCard2High) {
+ ASSERT(CardData->CSDRegister.CSD_STRUCTURE == 1);
+ CsdSDV2 = (CSD_SDV2*)&CardData->CSDRegister;
+ //
+ // The SD Spec 2.0 says (CSize + 1) * 512K is the total size, so block numbber is (CSize + 1) * 1K
+ // the K here means 1024 not 1000
+ //
+ CardData->BlockNumber = DivU64x32 (MultU64x32 (CsdSDV2->C_SIZE + 1, 512 * 1024) , CardData->BlockLen);
+ } else {
+ //
+ // For MMC card > 2G, the block number will be recaculate later
+ //
+ CSize = CardData->CSDRegister.C_SIZELow2 | (CardData->CSDRegister.C_SIZEHigh10 << 2);
+ CardData->BlockNumber = MultU64x32 (LShiftU64 (1, CardData->CSDRegister.C_SIZE_MULT + 2), CSize + 1);
+ }
+
+ //
+ //For >= 2G card, BlockLen may be 1024, but the transfer size is still 512 bytes
+ //
+ if (CardData->BlockLen > 512) {
+ CardData->BlockNumber = DivU64x32 (MultU64x32 (CardData->BlockNumber, CardData->BlockLen), 512);
+ CardData->BlockLen = 512;
+ }
+
+ DEBUG((
+ EFI_D_INFO,
+ "CalculateCardParameter: Card Size: 0x%lx\n", MultU64x32 (CardData->BlockNumber, CardData->BlockLen)
+ ));
+
+Exit:
+ return Status;
+}
+
+/**
+ Test the bus width setting for MMC card.It is used only for verification purpose.
+
+ @param CardData Pointer to CARD_DATA.
+ @param Width 1, 4, 8 bits.
+
+ @retval EFI_SUCCESS
+ @retval EFI_UNSUPPORTED
+ @retval EFI_INVALID_PARAMETER
+
+**/
+EFI_STATUS
+MMCCardBusWidthTest (
+ IN CARD_DATA *CardData,
+ IN UINT32 Width
+ )
+{
+ EFI_STATUS Status;
+ UINT64 Data;
+ UINT64 Value;
+
+ ASSERT(CardData != NULL);
+
+
+ Value = 0;
+
+ switch (Width) {
+ case 1:
+ Data = 0x80;
+ break;
+
+ case 4:
+ Data = 0x5A;
+ break;
+
+ case 8:
+ Data = 0xAA55;
+ break;
+
+ default:
+ Status = EFI_INVALID_PARAMETER;
+ goto Exit;
+ }
+
+ CopyMem (CardData->AlignedBuffer, &Data, Width);
+ Status = SendCommand (
+ CardData,
+ BUSTEST_W,
+ 0,
+ OutData,
+ CardData->AlignedBuffer,
+ Width,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "MMCCardBusWidthTest:SendCommand BUSTEST_W 0x%x\n", *(UINT32*)&(CardData->CardStatus)));
+ goto Exit;
+ }
+
+ gBS->Stall (10 * 1000);
+
+ Data = 0;
+
+ Status = SendCommand (
+ CardData,
+ BUSTEST_R,
+ 0,
+ InData,
+ CardData->AlignedBuffer,
+ Width,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "MMCCardBusWidthTest:SendCommand BUSTEST_R 0x%x\n", *(UINT32*)&(CardData->CardStatus)));
+ goto Exit;
+ }
+ CopyMem (&Data, CardData->AlignedBuffer, Width);
+
+ switch (Width) {
+ case 1:
+ Value = (~(Data ^ 0x80)) & 0xC0;
+ break;
+ case 4:
+ Value = (~(Data ^ 0x5A)) & 0xFF;
+ break;
+ case 8:
+ Value = (~(Data ^ 0xAA55)) & 0xFFFF;
+ break;
+ }
+
+ if (Value == 0) {
+ Status = EFI_SUCCESS;
+ } else {
+ Status = EFI_UNSUPPORTED;
+ }
+
+
+Exit:
+ return Status;
+}
+
+/**
+ This function can detect these card types:
+ 1. MMC card
+ 2. SD 1.1 card
+ 3. SD 2.0 standard card
+ 3. SD 2.0 high capacity card
+
+ @param CardData Pointer to CARD_DATA.
+
+ @return EFI_SUCCESS
+ @return others
+
+**/
+EFI_STATUS
+GetCardType (
+ IN CARD_DATA *CardData
+ )
+{
+ EFI_STATUS Status;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ UINT32 Argument;
+ UINT32 ResponseData;
+ UINT32 Count;
+ BOOLEAN SDCommand8Support;
+
+
+ SDHostIo = CardData->SDHostIo;
+
+ //
+ // Reset the card
+ //
+ Status = SendCommand (
+ CardData,
+ GO_IDLE_STATE,
+ 0,
+ NoData,
+ NULL,
+ 0,
+ ResponseNo,
+ TIMEOUT_COMMAND,
+ NULL
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "GO_IDLE_STATE Fail Status = 0x%x\n", Status));
+ goto Exit;
+ }
+
+ //
+ //No spec requirment, can be adjusted
+ //
+ gBS->Stall (10 * 1000);
+
+
+ //
+ // Only 2.7V - 3.6V is supported for SD2.0, only SD 2.0 card can pass
+ // MMC and SD1.1 card will fail this command
+ //
+ Argument = (VOLTAGE_27_36 << 8) | CHECK_PATTERN;
+ ResponseData = 0;
+ SDCommand8Support = FALSE;
+
+ Status = SendCommand (
+ CardData,
+ SEND_IF_COND,
+ Argument,
+ NoData,
+ NULL,
+ 0,
+ ResponseR7,
+ TIMEOUT_COMMAND,
+ &ResponseData
+ );
+
+ if (EFI_ERROR (Status)) {
+ if (Status != EFI_TIMEOUT) {
+ DEBUG((EFI_D_ERROR, "SEND_IF_COND Fail, none time out error\n"));
+ goto Exit;
+ }
+ } else {
+ if (ResponseData != Argument) {
+ DEBUG((EFI_D_ERROR, "SEND_IF_COND Fail, respond data does not match send data\n"));
+ Status = EFI_DEVICE_ERROR;
+ goto Exit;
+ }
+ SDCommand8Support = TRUE;
+ }
+
+
+ Argument = 0;
+ if (SDHostIo->HostCapability.V30Support == TRUE) {
+ Argument |= BIT17 | BIT18;
+ } else if (SDHostIo->HostCapability.V33Support == TRUE) {
+ Argument |= BIT20 | BIT21;
+ }
+
+ if (SDCommand8Support) {
+ //
+ //If command SD_SEND_OP_COND sucessed, it should be set.
+ // SD 1.1 card will ignore it
+ // SD 2.0 standard card will repsond with CCS 0, SD high capacity card will respond with CCS 1
+ // CCS is BIT30 of OCR
+ Argument |= BIT30;
+ }
+
+
+ Count = 20;
+ //
+ //Only SD card will respond to this command, and spec says the card only checks condition at first ACMD41 command
+ //
+ do {
+ Status = SendAppCommand (
+ CardData,
+ SD_SEND_OP_COND,
+ Argument,
+ NoData,
+ NULL,
+ 0,
+ ResponseR3,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->OCRRegister)
+ );
+ if (EFI_ERROR (Status)) {
+ if ((Status == EFI_TIMEOUT) && (!SDCommand8Support)) {
+ CardData->CardType = MMCCard;
+ Status = EFI_SUCCESS;
+ DEBUG((EFI_D_INFO, "SD_SEND_OP_COND, MMC card was identified\n"));
+ } else {
+ //
+ // Not as expected, MMC card should has no response, which means timeout.
+ // SD card should pass this command
+ //
+ DEBUG((EFI_D_ERROR, "SD_SEND_OP_COND Fail, check whether it is neither a MMC card nor a SD card\n"));
+ }
+ goto Exit;
+ }
+ //
+ //Avoid waiting if sucess. Busy bit 0 means not ready
+ //
+ if (CardData->OCRRegister.Busy == 1) {
+ break;
+ }
+
+ gBS->Stall (50 * 1000);
+ Count--;
+ if (Count == 0) {
+ DEBUG((EFI_D_ERROR, "Card is always in busy state\n"));
+ Status = EFI_TIMEOUT;
+ goto Exit;
+ }
+ } while (1);
+
+ //
+ //Check supported voltage
+ //
+ Argument = 0;
+ if (SDHostIo->HostCapability.V30Support == TRUE) {
+ if ((CardData->OCRRegister.V270_V360 & BIT2) == BIT2) {
+ Argument |= BIT17;
+ } else if ((CardData->OCRRegister.V270_V360 & BIT3) == BIT3) {
+ Argument |= BIT18;
+ }
+ } else if (SDHostIo->HostCapability.V33Support == TRUE) {
+ if ((CardData->OCRRegister.V270_V360 & BIT5) == BIT5) {
+ Argument |= BIT20;
+ } else if ((CardData->OCRRegister.V270_V360 & BIT6) == BIT6) {
+ Argument |= BIT21;
+ }
+ }
+
+ if (Argument == 0) {
+ //
+ //No matched support voltage
+ //
+ PutCardInactive (CardData);
+ DEBUG((EFI_D_ERROR, "No matched voltage for this card\n"));
+ Status = EFI_UNSUPPORTED;
+ goto Exit;
+ }
+
+ CardData->CardType = SDMemoryCard;
+ if (SDCommand8Support == TRUE) {
+ CardData->CardType = SDMemoryCard2;
+ DEBUG((EFI_D_INFO, "SD_SEND_OP_COND, SD 2.0 or above standard card was identified\n"));
+ }
+
+ if ((CardData->OCRRegister.AccessMode & BIT1) == BIT1) {
+ CardData->CardType = SDMemoryCard2High;
+ DEBUG((EFI_D_INFO, "SD_SEND_OP_COND, SD 2.0 or above high capacity card was identified\n"));
+ }
+
+
+
+Exit:
+ return Status;
+}
+
+/**
+ MMC card high/low voltage selection function
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS
+ @retval EFI_INVALID_PARAMETER
+ @retval EFI_UNSUPPORTED
+ @retval EFI_BAD_BUFFER_SIZE
+
+**/
+EFI_STATUS
+MMCCardVoltageSelection (
+ IN CARD_DATA *CardData
+ )
+{
+ EFI_STATUS Status;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ UINT8 Retry;
+ UINT32 TimeOut;
+
+ Status = EFI_SUCCESS;
+ SDHostIo = CardData->SDHostIo;
+ //
+ //First try the high voltage, then if supported choose the low voltage
+ //
+
+ for (Retry = 0; Retry < 3; Retry++) {
+ //
+ // To bring back the normal MMC card to work
+ // after sending the SD command. Otherwise some
+ // card could not work
+
+ Status = SendCommand (
+ CardData,
+ GO_IDLE_STATE,
+ 0,
+ NoData,
+ NULL,
+ 0,
+ ResponseNo,
+ TIMEOUT_COMMAND,
+ NULL
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "GO_IDLE_STATE Fail Status = 0x%x\n", Status));
+ continue;
+ }
+ //
+ //CE-ATA device needs long delay
+ //
+ gBS->Stall ((Retry + 1) * 50 * 1000);
+
+ //
+ //Get OCR register to check voltage support, first time the OCR is 0
+ //
+ Status = SendCommand (
+ CardData,
+ SEND_OP_COND,
+ 0,
+ NoData,
+ NULL,
+ 0,
+ ResponseR3,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->OCRRegister)
+ );
+ if (!EFI_ERROR (Status)) {
+ break;
+ }
+ }
+
+ if (Retry == 3) {
+ DEBUG((EFI_D_ERROR, "SEND_OP_COND Fail Status = 0x%x\n", Status));
+ Status = EFI_DEVICE_ERROR;
+ goto Exit;
+ }
+
+ //
+ //TimeOut Value, 5000 * 100 * 1000 = 5 s
+ //
+ TimeOut = 5000;
+
+ do {
+ Status = SendCommand (
+ CardData,
+ SEND_OP_COND,
+ 0x40300000,
+ NoData,
+ NULL,
+ 0,
+ ResponseR3,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->OCRRegister)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SEND_OP_COND Fail Status = 0x%x\n", Status));
+ goto Exit;
+ }
+
+ gBS->Stall (1 * 1000);
+ TimeOut--;
+ if (TimeOut == 0) {
+ Status = EFI_TIMEOUT;
+ DEBUG((EFI_D_ERROR, "Card is always in busy state\n"));
+ goto Exit;
+ }
+ } while (CardData->OCRRegister.Busy != 1);
+
+ if (CardData->OCRRegister.AccessMode == 2) // eMMC Card uses Sector Addressing - High Capacity
+ {
+ DEBUG((EFI_D_INFO, "eMMC Card is High Capacity\n"));
+ CardData->CardType = MMCCardHighCap;
+ }
+
+Exit:
+ return Status;
+
+}
+
+/**
+ This function set the bus and device width for MMC card
+
+ @param CardData Pointer to CARD_DATA.
+ @param Width 1, 4, 8 bits.
+
+ @retval EFI_SUCCESS
+ @retval EFI_UNSUPPORTED
+ @retval EFI_INVALID_PARAMETER
+
+**/
+EFI_STATUS
+MMCCardSetBusWidth (
+ IN CARD_DATA *CardData,
+ IN UINT8 BusWidth,
+ IN BOOLEAN EnableDDRMode
+ )
+{
+ EFI_STATUS Status;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ SWITCH_ARGUMENT SwitchArgument;
+ UINT8 Value;
+
+ SDHostIo = CardData->SDHostIo;
+ Value = 0;
+ switch (BusWidth) {
+ case 8:
+ if (EnableDDRMode)
+ Value = 6;
+ else
+ Value = 2;
+ break;
+
+ case 4:
+ if (EnableDDRMode)
+ Value = 5;
+ else
+ Value = 1;
+ break;
+
+ case 1:
+ if (EnableDDRMode) // Bus width 1 is not supported in ddr mode
+ return EFI_UNSUPPORTED;
+ Value = 0;
+ break;
+
+ default:
+ ASSERT(0);
+ }
+
+
+ ZeroMem(&SwitchArgument, sizeof (SWITCH_ARGUMENT));
+ SwitchArgument.CmdSet = 0;
+ SwitchArgument.Value = Value;
+ SwitchArgument.Index = (UINT32)((UINTN)
+ (&(CardData->ExtCSDRegister.BUS_WIDTH)) - (UINTN)(&(CardData->ExtCSDRegister)));
+ SwitchArgument.Access = WriteByte_Mode;
+ Status = SendCommand (
+ CardData,
+ SWITCH,
+ *(UINT32*)&SwitchArgument,
+ NoData,
+ NULL,
+ 0,
+ ResponseR1b,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (!EFI_ERROR (Status)) {
+ Status = SendCommand (
+ CardData,
+ SEND_STATUS,
+ (CardData->Address << 16),
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SWITCH %d bits Fail\n", BusWidth));
+ goto Exit;
+ } else {
+ DEBUG((EFI_D_ERROR, "MMCCardSetBusWidth:SWITCH Card Status:0x%x\n", *(UINT32*)&(CardData->CardStatus)));
+ Status = SDHostIo->SetBusWidth (SDHostIo, BusWidth);
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SWITCH set %d bits Fail\n", BusWidth));
+ goto Exit;
+ }
+ gBS->Stall (5 * 1000);
+ }
+ }
+
+ if (!EnableDDRMode) { // CMD19 and CMD14 are illegal commands in ddr mode
+ //if (EFI_ERROR (Status)) {
+ // DEBUG((EFI_D_ERROR, "MMCCardBusWidthTest: Fail to enable high speed mode\n"));
+ // goto Exit;
+ //}
+
+ Status = MMCCardBusWidthTest (CardData, BusWidth);
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "MMCCardBusWidthTest %d bit Fail\n", BusWidth));
+ goto Exit;
+ }
+ }
+
+ CardData->CurrentBusWidth = BusWidth;
+
+Exit:
+ return Status;
+}
+
+
+/**
+ MMC/SD card init function
+
+ @param CardData Pointer to CARD_DATA.
+
+ @return EFI_SUCCESS
+ @return others
+
+**/
+EFI_STATUS
+MMCSDCardInit (
+ IN CARD_DATA *CardData
+ )
+{
+ EFI_STATUS Status;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ SWITCH_ARGUMENT SwitchArgument;
+ UINT32 Data;
+ UINT32 Argument;
+ UINT32 nIndex;
+ UINT8 PowerValue;
+ BOOLEAN EnableDDRMode;
+
+ ASSERT(CardData != NULL);
+ SDHostIo = CardData->SDHostIo;
+ EnableDDRMode = FALSE;
+
+ CardData->CardType = UnknownCard;
+ Status = GetCardType (CardData);
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+ DEBUG((DEBUG_INFO, "CardData->CardType 0x%x\n", CardData->CardType));
+
+ ASSERT (CardData->CardType != UnknownCard);
+ //
+ //MMC, SD card need host auto stop command support
+ //
+ SDHostIo->EnableAutoStopCmd (SDHostIo, TRUE);
+
+ if (CardData->CardType == MMCCard) {
+ Status = MMCCardVoltageSelection (CardData);
+ if (EFI_ERROR(Status)) {
+ goto Exit;
+ }
+ }
+
+ //
+ // Get CID Register
+ //
+ Status = SendCommand (
+ CardData,
+ ALL_SEND_CID,
+ 0,
+ NoData,
+ NULL,
+ 0,
+ ResponseR2,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CIDRegister)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "ALL_SEND_CID Fail Status = 0x%x\n", Status));
+ goto Exit;
+ } else {
+ // Dump out the Card ID data
+ DEBUG((EFI_D_INFO, "Product Name: "));
+ for ( nIndex=0; nIndex<6; nIndex++ ) {
+ DEBUG((EFI_D_INFO, "%c", CardData->CIDRegister.PNM[nIndex]));
+ }
+ DEBUG((EFI_D_INFO, "\nApplication ID : %d\n", CardData->CIDRegister.OID));
+ DEBUG((EFI_D_INFO, "Manufacturer ID: %d\n", CardData->CIDRegister.MID));
+ DEBUG((EFI_D_INFO, "Revision ID : %d\n", CardData->CIDRegister.PRV));
+ DEBUG((EFI_D_INFO, "Serial Number : %d\n", CardData->CIDRegister.PSN));
+ }
+
+ //
+ //SET_RELATIVE_ADDR
+ //
+ if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
+ //
+ //Hard code the RCA address
+ //
+ CardData->Address = 1;
+
+ //
+ // Set RCA Register
+ //
+ Status = SendCommand (
+ CardData,
+ SET_RELATIVE_ADDR,
+ (CardData->Address << 16),
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SET_RELATIVE_ADDR Fail Status = 0x%x\n", Status));
+ goto Exit;
+ }
+ } else {
+ Data = 0;
+ Status = SendCommand (
+ CardData,
+ SET_RELATIVE_ADDR,
+ 0,
+ NoData,
+ NULL,
+ 0,
+ ResponseR6,
+ TIMEOUT_COMMAND,
+ &Data
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SET_RELATIVE_ADDR Fail Status = 0x%x\n", Status));
+ goto Exit;
+ }
+
+ CardData->Address = (UINT16)(Data >> 16);
+ *(UINT32*)&CardData->CardStatus = Data & 0x1FFF;
+ CardData->CardStatus.ERROR = (Data >> 13) & 0x1;
+ CardData->CardStatus.ILLEGAL_COMMAND = (Data >> 14) & 0x1;
+ CardData->CardStatus.COM_CRC_ERROR = (Data >> 15) & 0x1;
+ Status = CheckCardStatus (*(UINT32*)&CardData->CardStatus);
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SET_RELATIVE_ADDR Fail Status = 0x%x\n", Status));
+ goto Exit;
+ }
+ }
+
+ //
+ // Get CSD Register
+ //
+ Status = SendCommand (
+ CardData,
+ SEND_CSD,
+ (CardData->Address << 16),
+ NoData,
+ NULL,
+ 0,
+ ResponseR2,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CSDRegister)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SEND_CSD Fail Status = 0x%x\n", Status));
+ goto Exit;
+ }
+
+ DEBUG((EFI_D_INFO, "CardData->CSDRegister.SPEC_VERS = 0x%x\n", CardData->CSDRegister.SPEC_VERS));
+ DEBUG((EFI_D_INFO, "CardData->CSDRegister.CSD_STRUCTURE = 0x%x\n", CardData->CSDRegister.CSD_STRUCTURE));
+
+ Status = CaculateCardParameter (CardData);
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+
+
+ //
+ // It is platform and hardware specific, need hadrware engineer input
+ //
+ if (CardData->CSDRegister.DSR_IMP == 1) {
+ //
+ // Default is 0x404
+ //
+ Status = SendCommand (
+ CardData,
+ SET_DSR,
+ (DEFAULT_DSR_VALUE << 16),
+ NoData,
+ NULL,
+ 0,
+ ResponseNo,
+ TIMEOUT_COMMAND,
+ NULL
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SET_DSR Fail Status = 0x%x\n", Status));
+ //
+ // Assume can operate even fail
+ //
+ }
+ }
+ //
+ //Change clock frequency from 400KHz to max supported when not in high speed mode
+ //
+ Status = SDHostIo->SetClockFrequency (SDHostIo, CardData->MaxFrequency);
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "MMCSDCardInit:Fail to SetClockFrequency \n"));
+ goto Exit;
+ }
+
+ //
+ //Put the card into tran state
+ //
+ Status = SendCommand (
+ CardData,
+ SELECT_DESELECT_CARD,
+ (CardData->Address << 16),
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SELECT_DESELECT_CARD Fail Status = 0x%x\n", Status));
+ goto Exit;
+ }
+
+ //
+ // No spec requirment, can be adjusted
+ //
+ gBS->Stall (5 * 1000);
+ //
+ // No need to do so
+ //
+ //
+ Status = SendCommand (
+ CardData,
+ SEND_STATUS,
+ (CardData->Address << 16),
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SELECT_DESELECT_CARD SEND_STATUS Fail Status = 0x%x\n", Status));
+ goto Exit;
+ }
+ //
+ //if the SPEC_VERS indicates a version 4.0 or higher
+ //The card is a high speed card and support Switch
+ //and Send_ext_csd command
+ //otherwise it is an old card
+ //
+
+ if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
+ //
+ //Only V4.0 and above supports more than 1 bits and high speed
+ //
+ if (CardData->CSDRegister.SPEC_VERS >= 4) {
+ //
+ //Get ExtCSDRegister
+ //
+ Status = SendCommand (
+ CardData,
+ SEND_EXT_CSD,
+ 0x0,
+ InData,
+ CardData->AlignedBuffer,
+ sizeof (EXT_CSD),
+ ResponseR1,
+ TIMEOUT_DATA,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SEND_EXT_CSD Fail Status = 0x%x\n", Status));
+ goto Exit;
+ }
+
+ CopyMem (&(CardData->ExtCSDRegister), CardData->AlignedBuffer, sizeof (EXT_CSD));
+
+ //
+ // Recaculate the block number for >2G MMC card
+ //
+ Data = (CardData->ExtCSDRegister.SEC_COUNT[0]) |
+ (CardData->ExtCSDRegister.SEC_COUNT[1] << 8) |
+ (CardData->ExtCSDRegister.SEC_COUNT[2] << 16) |
+ (CardData->ExtCSDRegister.SEC_COUNT[3] << 24);
+
+ if (Data != 0) {
+ CardData->BlockNumber = Data;
+ }
+ DEBUG((DEBUG_INFO, "CardData->BlockNumber %d\n", Data));
+ DEBUG((EFI_D_ERROR, "CardData->ExtCSDRegister.CARD_TYPE -> %d\n", (UINTN)CardData->ExtCSDRegister.CARD_TYPE));
+ if ((CardData->ExtCSDRegister.CARD_TYPE & BIT2)||
+ (CardData->ExtCSDRegister.CARD_TYPE & BIT3)) {
+ //DEBUG((DEBUG_INFO, "To enable DDR mode\n"));
+ //EnableDDRMode = TRUE;
+ }
+ //
+ // Check current chipset capability and the plugged-in card
+ // whether supports HighSpeed
+ //
+ if (SDHostIo->HostCapability.HighSpeedSupport) {
+
+ //
+ //Change card timing to high speed interface timing
+ //
+ ZeroMem(&SwitchArgument, sizeof (SWITCH_ARGUMENT));
+ SwitchArgument.CmdSet = 0;
+ SwitchArgument.Value = 1;
+ SwitchArgument.Index = (UINT32)((UINTN)
+ (&(CardData->ExtCSDRegister.HS_TIMING)) - (UINTN)(&(CardData->ExtCSDRegister)));
+ SwitchArgument.Access = WriteByte_Mode;
+ Status = SendCommand (
+ CardData,
+ SWITCH,
+ *(UINT32*)&SwitchArgument,
+ NoData,
+ NULL,
+ 0,
+ ResponseR1b,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "MMCSDCardInit:SWITCH frequency Fail Status = 0x%x\n", Status));
+ }
+
+ gBS->Stall (5 * 1000);
+
+
+ if (!EFI_ERROR (Status)) {
+ Status = SendCommand (
+ CardData,
+ SEND_STATUS,
+ (CardData->Address << 16),
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (!EFI_ERROR (Status)) {
+ if (EnableDDRMode) {
+ DEBUG((EFI_D_ERROR, "Enable ddr mode on host controller\n"));
+ SDHostIo->SetDDRMode (SDHostIo, TRUE);
+ } else {
+ DEBUG((EFI_D_ERROR, "Enable high speed mode on host controller\n"));
+ SDHostIo->SetHighSpeedMode (SDHostIo, TRUE);
+ }
+ //
+ // Change host clock to support high speed and enable chispet to
+ // support speed
+ //
+ if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
+ Status = SDHostIo->SetClockFrequency (SDHostIo, FREQUENCY_MMC_PP_HIGH);
+ } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
+ Status = SDHostIo->SetClockFrequency (SDHostIo, FREQUENCY_MMC_PP);
+ } else {
+ Status = EFI_UNSUPPORTED;
+ }
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "MMCSDCardInit:Fail to SetClockFrequency \n"));
+ goto Exit;
+ }
+ //
+ // It seems no need to stall after changing bus freqeuncy.
+ // It is said that the freqeuncy can be changed at any time. Just appends 8 clocks after command.
+ // But SetClock alreay has delay.
+ //
+ }
+ }
+
+ }
+
+
+
+ //
+ // Prefer wide bus width for performance
+ //
+ //
+ // Set to BusWidth bits mode, only version 4.0 or above support more than 1 bits
+ //
+ if (SDHostIo->HostCapability.BusWidth8 == TRUE) {
+ Status = MMCCardSetBusWidth (CardData, 8, EnableDDRMode);
+ if (EFI_ERROR (Status)) {
+ //
+ // CE-ATA may support 8 bits and 4 bits, but has no software method for detection
+ //
+ Status = MMCCardSetBusWidth (CardData, 4, EnableDDRMode);
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+ }
+ } else if (SDHostIo->HostCapability.BusWidth4 == TRUE) {
+ Status = MMCCardSetBusWidth (CardData, 4, EnableDDRMode);
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+ }
+
+ PowerValue = 0;
+
+ if (CardData->CurrentBusWidth == 8) {
+ if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
+ PowerValue = CardData->ExtCSDRegister.PWR_CL_52_360;
+ PowerValue = PowerValue >> 4;
+ } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
+ PowerValue = CardData->ExtCSDRegister.PWR_CL_26_360;
+ PowerValue = PowerValue >> 4;
+ }
+ } else if (CardData->CurrentBusWidth == 4) {
+ if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
+ PowerValue = CardData->ExtCSDRegister.PWR_CL_52_360;
+ PowerValue = PowerValue & 0xF;
+ } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
+ PowerValue = CardData->ExtCSDRegister.PWR_CL_26_360;
+ PowerValue = PowerValue & 0xF;
+ }
+ }
+
+ if (PowerValue != 0) {
+ //
+ //Update Power Class
+ //
+ ZeroMem(&SwitchArgument, sizeof (SWITCH_ARGUMENT));
+ SwitchArgument.CmdSet = 0;
+ SwitchArgument.Value = PowerValue;
+ SwitchArgument.Index = (UINT32)((UINTN)
+ (&(CardData->ExtCSDRegister.POWER_CLASS)) - (UINTN)(&(CardData->ExtCSDRegister)));
+ SwitchArgument.Access = WriteByte_Mode;
+ Status = SendCommand (
+ CardData,
+ SWITCH,
+ *(UINT32*)&SwitchArgument,
+ NoData,
+ NULL,
+ 0,
+ ResponseR1b,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (!EFI_ERROR (Status)) {
+ Status = SendCommand (
+ CardData,
+ SEND_STATUS,
+ (CardData->Address << 16),
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SWITCH Power Class Fail Status = 0x%x\n", Status));
+ }
+ //gBS->Stall (10 * 1000);
+ }
+ }
+
+
+
+ } else {
+
+
+ DEBUG((EFI_D_ERROR, "MMC Card version %d only supportes 1 bits at lower transfer speed\n",CardData->CSDRegister.SPEC_VERS));
+ }
+ } else {
+ //
+ // Pin 1, at power up this line has a 50KOhm pull up enabled in the card.
+ // This pull-up should be disconnected by the user, during regular data transfer,
+ // with SET_CLR_CARD_DETECT (ACMD42) command
+ //
+ Status = SendAppCommand (
+ CardData,
+ SET_CLR_CARD_DETECT,
+ 0,
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SET_CLR_CARD_DETECT Fail Status = 0x%x\n", Status));
+ goto Exit;
+ }
+
+ /*
+ //
+ // Don't rely on SCR and SD status, some cards have unexpected SCR.
+ // It only sets private section, the other bits are 0
+ // such as Sandisk Ultra II 4.0G, KinSton mini SD 128M, Toshiba 2.0GB
+ // Some card even fail this command, KinSton SD 4GB
+ //
+ Status = SendAppCommand (
+ CardData,
+ SEND_SCR,
+ 0,
+ InData,
+ (UINT8*)&(CardData->SCRRegister),
+ sizeof(SCR),
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+
+ //
+ // SD memory card at least supports 1 and 4 bits.
+ //
+ // ASSERT ((CardData->SCRRegister.SD_BUS_WIDTH & (BIT0 | BIT2)) == (BIT0 | BIT2));
+ */
+
+ //
+ // Set Bus Width to 4
+ //
+ Status = SendAppCommand (
+ CardData,
+ SET_BUS_WIDTH,
+ SD_BUS_WIDTH_4,
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SET_BUS_WIDTH 4 bits Fail Status = 0x%x\n", Status));
+ goto Exit;
+ }
+
+ Status = SDHostIo->SetBusWidth (SDHostIo, 4);
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+ CardData->CurrentBusWidth = 4;
+
+
+ if ((SDHostIo->HostCapability.HighSpeedSupport == FALSE) ||
+ ((CardData->CSDRegister.CCC & BIT10) != BIT10)) {
+ //
+ // Host must support high speed
+ // Card must support Switch function
+ //
+ goto Exit;
+ }
+
+ //
+ //Mode = 0, group 1, function 1, check operation
+ //
+ Argument = 0xFFFF01;
+ ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS));
+
+ Status = SendCommand (
+ CardData,
+ SWITCH_FUNC,
+ Argument,
+ InData,
+ CardData->AlignedBuffer,
+ sizeof (SWITCH_STATUS),
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+ CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, sizeof (SWITCH_STATUS));
+
+ if ((CardData->SwitchStatus.DataStructureVersion == 0x0) ||
+ ((CardData->SwitchStatus.Group1BusyStatus & BIT1) != BIT1)) {
+ //
+ // 1. SD 1.1 card does not suppport busy bit
+ // 2. Ready state
+ //
+ //
+
+ //
+ //Mode = 1, group 1, function 1, BIT31 set means set mode
+ //
+ Argument = 0xFFFF01 | BIT31;
+ ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS));
+
+ Status = SendCommand (
+ CardData,
+ SWITCH_FUNC,
+ Argument,
+ InData,
+ CardData->AlignedBuffer,
+ sizeof (SWITCH_STATUS),
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+ CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, sizeof (SWITCH_STATUS));
+
+ if ((CardData->SwitchStatus.DataStructureVersion == 0x0) ||
+ ((CardData->SwitchStatus.Group1BusyStatus & BIT1) != BIT1)) {
+ //
+ // 1. SD 1.1 card does not suppport busy bit
+ // 2. Ready state
+ //
+
+ //
+ // 8 clocks, (1/ 25M) * 8 ==> 320 us, so 1ms > 0.32 ms
+ //
+ gBS->Stall (1000);
+
+ //
+ //Change host clock
+ //
+ Status = SDHostIo->SetClockFrequency (SDHostIo, FREQUENCY_SD_PP_HIGH);
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+
+ }
+ }
+ }
+ if (!((CardData->ExtCSDRegister.CARD_TYPE & BIT2) ||
+ (CardData->ExtCSDRegister.CARD_TYPE & BIT3))) {
+
+ //
+ // Set Block Length, to improve compatibility in case of some cards
+ //
+ Status = SendCommand (
+ CardData,
+ SET_BLOCKLEN,
+ 512,
+ NoData,
+ NULL,
+ 0,
+ ResponseR1,
+ TIMEOUT_COMMAND,
+ (UINT32*)&(CardData->CardStatus)
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG((EFI_D_ERROR, "SET_BLOCKLEN Fail Status = 0x%x\n", Status));
+ goto Exit;
+ }
+ }
+ SDHostIo->SetBlockLength (SDHostIo, 512);
+
+
+Exit:
+ return Status;
+}
+
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/SDMediaDevice.c b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/SDMediaDevice.c new file mode 100644 index 0000000000..1a0682cca5 --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/SDMediaDevice.c @@ -0,0 +1,323 @@ +/** @file
+
+The definition for SD media device driver model and blkio protocol routines.
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+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 "SDMediaDevice.h"
+
+
+EFI_DRIVER_BINDING_PROTOCOL gSDMediaDeviceDriverBinding = {
+ SDMediaDeviceSupported,
+ SDMediaDeviceStart,
+ SDMediaDeviceStop,
+ 0x20,
+ NULL,
+ NULL
+};
+
+/**
+ Entry point for EFI drivers.
+
+ @param ImageHandle EFI_HANDLE.
+ @param SystemTable EFI_SYSTEM_TABLE.
+
+ @retval EFI_SUCCESS Driver is successfully loaded.
+ @return Others Failed.
+
+**/
+EFI_STATUS
+EFIAPI
+InitializeSDMediaDevice (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ return EfiLibInstallDriverBindingComponentName2 (
+ ImageHandle,
+ SystemTable,
+ &gSDMediaDeviceDriverBinding,
+ ImageHandle,
+ &gSDMediaDeviceName,
+ &gSDMediaDeviceName2
+ );
+}
+
+
+/**
+ Test to see if this driver supports ControllerHandle. Any
+ ControllerHandle that has BlockIoProtocol installed will be supported.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to test.
+ @param RemainingDevicePath Not used.
+
+ @return EFI_SUCCESS This driver supports this device.
+ @return EFI_UNSUPPORTED This driver does not support this device.
+
+**/
+EFI_STATUS
+EFIAPI
+SDMediaDeviceSupported (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ )
+{
+ EFI_STATUS Status;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+
+ //
+ // Test whether there is PCI IO Protocol attached on the controller handle.
+ //
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiSDHostIoProtocolGuid,
+ (VOID **)&SDHostIo,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
+ if (EFI_ERROR (Status)) {
+ goto Exit;
+ }
+
+ gBS->CloseProtocol (
+ Controller,
+ &gEfiSDHostIoProtocolGuid,
+ This->DriverBindingHandle,
+ Controller
+ );
+
+Exit:
+ return Status;
+}
+
+/**
+ Starting the SD Media Device Driver.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to test.
+ @param RemainingDevicePath Not used.
+
+ @retval EFI_SUCCESS This driver supports this device.
+ @retval EFI_UNSUPPORTED This driver does not support this device.
+ @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.
+ EFI_OUT_OF_RESOURCES- Failed due to resource shortage.
+
+**/
+EFI_STATUS
+EFIAPI
+SDMediaDeviceStart (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ )
+{
+ EFI_STATUS Status;
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ CARD_DATA *CardData;
+
+ CardData = NULL;
+
+ //
+ // Open PCI I/O Protocol and save pointer to open protocol
+ // in private data area.
+ //
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiSDHostIoProtocolGuid,
+ (VOID **) &SDHostIo,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_ERROR, "SDMediaDeviceStart: Fail to open gEfiSDHostIoProtocolGuid \r\n"));
+ goto Exit;
+ }
+
+ Status = SDHostIo->DetectCardAndInitHost (SDHostIo);
+ if (EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_INFO, "SDMediaDeviceStart: Fail to DetectCardAndInitHost \r\n"));
+ goto Exit;
+ }
+
+ CardData = (CARD_DATA*)AllocateZeroPool(sizeof (CARD_DATA));
+ if (CardData == NULL) {
+ Status = EFI_OUT_OF_RESOURCES;
+ DEBUG ((EFI_D_ERROR, "SDMediaDeviceStart: Fail to AllocateZeroPool(CARD_DATA) \r\n"));
+ goto Exit;
+ }
+
+ ASSERT (SDHostIo->HostCapability.BoundarySize >= 4 * 1024);
+ CardData->RawBufferPointer = (UINT8*)((UINTN)DMA_MEMORY_TOP);
+ Status = gBS->AllocatePages (
+ AllocateMaxAddress,
+ EfiBootServicesData,
+ EFI_SIZE_TO_PAGES (2 * SDHostIo->HostCapability.BoundarySize),
+ (EFI_PHYSICAL_ADDRESS *)(&CardData->RawBufferPointer)
+ );
+
+ if (CardData->RawBufferPointer == NULL) {
+ DEBUG ((EFI_D_ERROR, "SDMediaDeviceStart: Fail to AllocateZeroPool(2*x) \r\n"));
+ Status = EFI_OUT_OF_RESOURCES;
+ goto Exit;
+ }
+ CardData->AlignedBuffer = CardData->RawBufferPointer - ((UINTN)(CardData->RawBufferPointer) & (SDHostIo->HostCapability.BoundarySize - 1)) + SDHostIo->HostCapability.BoundarySize;
+
+ CardData->Signature = CARD_DATA_SIGNATURE;
+ CardData->SDHostIo = SDHostIo;
+
+ Status = MMCSDCardInit (CardData);
+ if (EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_ERROR, "SDMediaDeviceStart: Fail to MMCSDCardInit \r\n"));
+ goto Exit;
+ }
+ DEBUG ((EFI_D_INFO, "SDMediaDeviceStart: MMCSDCardInit SuccessFul\n"));
+
+ if (CardData->CardType == CEATACard) {
+ Status = CEATABlockIoInit (CardData);
+ } else {
+ Status = MMCSDBlockIoInit (CardData);
+ }
+
+ if (EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_ERROR, "SDMediaDeviceStart: Fail to BlockIoInit \r\n"));
+ goto Exit;
+ }
+ DEBUG ((EFI_D_INFO, "SDMediaDeviceStart: BlockIo is successfully installed\n"));
+
+
+ Status = gBS->InstallProtocolInterface (
+ &Controller,
+ &gEfiBlockIoProtocolGuid,
+ EFI_NATIVE_INTERFACE,
+ &CardData->BlockIo
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_ERROR, "SDMediaDeviceStart: Fail to install gEfiBlockIoProtocolGuid \r\n"));
+ goto Exit;
+ }
+
+ //
+ // Install the component name protocol
+ //
+ CardData->ControllerNameTable = NULL;
+
+ AddUnicodeString2 (
+ "eng",
+ gSDMediaDeviceName.SupportedLanguages,
+ &CardData->ControllerNameTable,
+ L"MMC/SD Media Device",
+ TRUE
+ );
+ AddUnicodeString2 (
+ "en",
+ gSDMediaDeviceName2.SupportedLanguages,
+ &CardData->ControllerNameTable,
+ L"MMC/SD Media Device",
+ FALSE
+ );
+
+Exit:
+ if (EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_INFO, "SDMediaDeviceStart: End with failure\r\n"));
+ if (CardData != NULL) {
+ if (CardData->RawBufferPointer != NULL) {
+ gBS->FreePages ((EFI_PHYSICAL_ADDRESS) (UINTN) CardData->RawBufferPointer, EFI_SIZE_TO_PAGES (2 * SDHostIo->HostCapability.BoundarySize));
+ }
+ FreePool (CardData);
+ }
+ }
+
+ return Status;
+}
+
+
+/**
+ Stop this driver on ControllerHandle. Support stoping any child handles
+ created by this driver.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to stop driver on.
+ @param NumberOfChildren Number of Children in the ChildHandleBuffer.
+ @param ChildHandleBuffer List of handles for the children we need to stop.
+
+ @return EFI_SUCCESS
+ @return others
+
+**/
+EFI_STATUS
+EFIAPI
+SDMediaDeviceStop (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN UINTN NumberOfChildren,
+ IN EFI_HANDLE *ChildHandleBuffer
+ )
+{
+ EFI_STATUS Status;
+ CARD_DATA *CardData;
+ EFI_BLOCK_IO_PROTOCOL *BlockIo;
+
+ //
+ // First find BlockIo Protocol
+ //
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiBlockIoProtocolGuid,
+ (VOID **)&BlockIo,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ CardData = CARD_DATA_FROM_THIS(BlockIo);
+
+ //
+ // Uninstall Block I/O protocol from the device handle
+ //
+ Status = gBS->UninstallProtocolInterface (
+ Controller,
+ &gEfiBlockIoProtocolGuid,
+ BlockIo
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ if (CardData != NULL) {
+ if (CardData->RawBufferPointer != NULL) {
+ gBS->FreePages ((EFI_PHYSICAL_ADDRESS) (UINTN) CardData->RawBufferPointer, EFI_SIZE_TO_PAGES (2 * CardData->SDHostIo->HostCapability.BoundarySize));
+ }
+ FreeUnicodeStringTable (CardData->ControllerNameTable);
+ FreePool (CardData);
+ }
+
+ gBS->CloseProtocol (
+ Controller,
+ &gEfiSDHostIoProtocolGuid,
+ This->DriverBindingHandle,
+ Controller
+ );
+
+ return EFI_SUCCESS;
+}
+
+
+
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/SDMediaDevice.h b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/SDMediaDevice.h new file mode 100644 index 0000000000..1550429f48 --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/SDMediaDevice.h @@ -0,0 +1,468 @@ +/** @file
+
+The definition for SD media device driver model and blkio protocol routines.
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+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.
+
+**/
+
+#ifndef _SD_MEDIA_DEVICE_H_
+#define _SD_MEDIA_DEVICE_H_
+
+
+#include <Uefi.h>
+
+#include <Protocol/PciIo.h>
+#include <Protocol/BlockIo.h>
+
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+#include <Library/BaseLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/PcdLib.h>
+#include <IndustryStandard/Pci22.h>
+
+#include "ComponentName.h"
+#include "SDHostIo.h"
+
+
+extern EFI_DRIVER_BINDING_PROTOCOL gSDMediaDeviceDriverBinding;
+extern EFI_COMPONENT_NAME_PROTOCOL gSDMediaDeviceName;
+extern EFI_COMPONENT_NAME2_PROTOCOL gSDMediaDeviceName2;
+
+//
+// Define the region of memory used for DMA memory
+//
+#define DMA_MEMORY_TOP 0x0000000001FFFFFFULL
+
+#define CARD_DATA_SIGNATURE SIGNATURE_32 ('c', 'a', 'r', 'd')
+
+//
+// Command timeout will be max 100 ms
+//
+#define TIMEOUT_COMMAND 100
+#define TIMEOUT_DATA 5000
+
+typedef enum{
+ UnknownCard = 0,
+ MMCCard, // MMC card
+ MMCCardHighCap, // MMC Card High Capacity
+ CEATACard, // CE-ATA device
+ SDMemoryCard, // SD 1.1 card
+ SDMemoryCard2, // SD 2.0 or above standard card
+ SDMemoryCard2High // SD 2.0 or above high capacity card
+}CARD_TYPE;
+
+
+typedef struct {
+ //
+ //BlockIO
+ //
+ UINTN Signature;
+ EFI_BLOCK_IO_PROTOCOL BlockIo;
+
+ EFI_BLOCK_IO_MEDIA BlockIoMedia;
+
+ EFI_SD_HOST_IO_PROTOCOL *SDHostIo;
+ EFI_UNICODE_STRING_TABLE *ControllerNameTable;
+ CARD_TYPE CardType;
+
+ UINT8 CurrentBusWidth;
+ BOOLEAN DualVoltage;
+ BOOLEAN NeedFlush;
+ UINT8 Reserved[3];
+
+ UINT16 Address;
+ UINT32 BlockLen;
+ UINT32 MaxFrequency;
+ UINT64 BlockNumber;
+ //
+ //Common used
+ //
+ CARD_STATUS CardStatus;
+ OCR OCRRegister;
+ CID CIDRegister;
+ CSD CSDRegister;
+ EXT_CSD ExtCSDRegister;
+ UINT8 *RawBufferPointer;
+ UINT8 *AlignedBuffer;
+ //
+ //CE-ATA specific
+ //
+ TASK_FILE TaskFile;
+ IDENTIFY_DEVICE_DATA IndentifyDeviceData;
+ //
+ //SD specific
+ //
+ SCR SCRRegister;
+ SD_STATUS_REG SDSattus;
+ SWITCH_STATUS SwitchStatus;
+}CARD_DATA;
+
+#define CARD_DATA_FROM_THIS(a) \
+ CR(a, CARD_DATA, BlockIo, CARD_DATA_SIGNATURE)
+
+/**
+ Test to see if this driver supports ControllerHandle. Any
+ ControllerHandle that has BlockIoProtocol installed will be supported.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to test.
+ @param RemainingDevicePath Not used.
+
+ @return EFI_SUCCESS This driver supports this device.
+ @return EFI_UNSUPPORTED This driver does not support this device.
+
+**/
+EFI_STATUS
+EFIAPI
+SDMediaDeviceSupported (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ );
+
+/**
+ Starting the SD Media Device Driver.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to test.
+ @param RemainingDevicePath Not used.
+
+ @retval EFI_SUCCESS This driver supports this device.
+ @retval EFI_UNSUPPORTED This driver does not support this device.
+ @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.
+ EFI_OUT_OF_RESOURCES- Failed due to resource shortage.
+
+**/
+EFI_STATUS
+EFIAPI
+SDMediaDeviceStart (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ );
+
+/**
+ Stop this driver on ControllerHandle. Support stoping any child handles
+ created by this driver.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to stop driver on.
+ @param NumberOfChildren Number of Children in the ChildHandleBuffer.
+ @param ChildHandleBuffer List of handles for the children we need to stop.
+
+ @return EFI_SUCCESS
+ @return others
+
+**/
+EFI_STATUS
+EFIAPI
+SDMediaDeviceStop (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN UINTN NumberOfChildren,
+ IN EFI_HANDLE *ChildHandleBuffer
+ );
+
+/**
+ MMC/SD card init function
+
+ @param CardData Pointer to CARD_DATA.
+
+ @return EFI_SUCCESS
+ @return others
+
+**/
+EFI_STATUS
+MMCSDCardInit (
+ IN CARD_DATA *CardData
+ );
+
+/**
+ Send command by using Host IO protocol
+
+ @param This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
+ @param CommandIndex The command index to set the command index field of command register.
+ @param Argument Command argument to set the argument field of command register.
+ @param DataType TRANSFER_TYPE, indicates no data, data in or data out.
+ @param Buffer Contains the data read from / write to the device.
+ @param BufferSize The size of the buffer.
+ @param ResponseType RESPONSE_TYPE.
+ @param TimeOut Time out value in 1 ms unit.
+ @param ResponseData Depending on the ResponseType, such as CSD or card status.
+
+ @retval EFI_SUCCESS
+ @retval EFI_INVALID_PARAMETER
+ @retval EFI_UNSUPPORTED
+ @retval EFI_DEVICE_ERROR
+
+**/
+EFI_STATUS
+SendCommand (
+ IN CARD_DATA *CardData,
+ IN UINT16 CommandIndex,
+ IN UINT32 Argument,
+ IN TRANSFER_TYPE DataType,
+ IN UINT8 *Buffer, OPTIONAL
+ IN UINT32 BufferSize,
+ IN RESPONSE_TYPE ResponseType,
+ IN UINT32 TimeOut,
+ OUT UINT32 *ResponseData
+ );
+
+/**
+ Send the card APP_CMD command with the following command indicated by CommandIndex
+
+ @param CardData Pointer to CARD_DATA.
+ @param CommandIndex The command index to set the command index field of command register.
+ @param Argument Command argument to set the argument field of command register.
+ @param DataType TRANSFER_TYPE, indicates no data, data in or data out.
+ @param Buffer Contains the data read from / write to the device.
+ @param BufferSize The size of the buffer.
+ @param ResponseType RESPONSE_TYPE.
+ @param TimeOut Time out value in 1 ms unit.
+ @param ResponseData Depending on the ResponseType, such as CSD or card status.
+
+ @retval EFI_SUCCESS
+ @retval EFI_INVALID_PARAMETER
+ @retval EFI_UNSUPPORTED
+ @retval EFI_DEVICE_ERROR
+
+**/
+EFI_STATUS
+SendAppCommand (
+ IN CARD_DATA *CardData,
+ IN UINT16 CommandIndex,
+ IN UINT32 Argument,
+ IN TRANSFER_TYPE DataType,
+ IN UINT8 *Buffer, OPTIONAL
+ IN UINT32 BufferSize,
+ IN RESPONSE_TYPE ResponseType,
+ IN UINT32 TimeOut,
+ OUT UINT32 *ResponseData
+ );
+
+/**
+ Send the card FAST_IO command
+
+ @param CardData Pointer to CARD_DATA.
+ @param RegisterAddress Register Address.
+ @param RegisterData Pointer to register Data.
+ @param Write TRUE for write, FALSE for read.
+
+ @retval EFI_SUCCESS
+ @retval EFI_UNSUPPORTED
+ @retval EFI_INVALID_PARAMETER
+ @retval EFI_DEVICE_ERROR
+
+**/
+EFI_STATUS
+FastIO (
+ IN CARD_DATA *CardData,
+ IN UINT8 RegisterAddress,
+ IN OUT UINT8 *RegisterData,
+ IN BOOLEAN Write
+ );
+
+/**
+ Judge whether it is CE-ATA device or not.
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval TRUE
+ @retval FALSE
+
+**/
+BOOLEAN
+IsCEATADevice (
+ IN CARD_DATA *CardData
+ );
+
+/**
+ Send software reset
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+SoftwareReset (
+ IN CARD_DATA *CardData
+ );
+
+/**
+ SendATACommand specificed in Taskfile
+
+ @param CardData Pointer to CARD_DATA.
+ @param TaskFile Pointer to TASK_FILE.
+ @param Write TRUE means write, FALSE means read.
+ @param Buffer If NULL, means no data transfer, neither read nor write.
+ @param SectorCount Buffer size in 512 bytes unit.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+SendATACommand (
+ IN CARD_DATA *CardData,
+ IN TASK_FILE *TaskFile,
+ IN BOOLEAN Write,
+ IN UINT8 *Buffer,
+ IN UINT16 SectorCount
+ );
+
+/**
+ IDENTIFY_DEVICE command
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+IndentifyDevice (
+ IN CARD_DATA *CardData
+ );
+
+/**
+ FLUSH_CACHE_EXT command
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+FlushCache (
+ IN CARD_DATA *CardData
+ );
+
+/**
+ STANDBY_IMMEDIATE command
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+StandByImmediate (
+ IN CARD_DATA *CardData
+ );
+
+/**
+ READ_DMA_EXT command
+
+ @param CardData Pointer to CARD_DATA.
+ @param LBA The starting logical block address to read from on the device.
+ @param Buffer A pointer to the destination buffer for the data. The caller
+ is responsible for either having implicit or explicit ownership
+ of the buffer.
+ @param SectorCount Size in 512 bytes unit.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+ReadDMAExt (
+ IN CARD_DATA *CardData,
+ IN EFI_LBA LBA,
+ IN UINT8 *Buffer,
+ IN UINT16 SectorCount
+ );
+
+/**
+ WRITE_DMA_EXT command
+
+ @param CardData Pointer to CARD_DATA.
+ @param LBA The starting logical block address to read from on the device.
+ @param Buffer A pointer to the destination buffer for the data. The caller
+ is responsible for either having implicit or explicit ownership
+ of the buffer.
+ @param SectorCount Size in 512 bytes unit.
+
+ @retval EFI_SUCCESS Success
+ @retval EFI_DEVICE_ERROR Hardware Error
+ @retval EFI_INVALID_PARAMETER Parameter is error
+ @retval EFI_NO_MEDIA No media
+ @retval EFI_MEDIA_CHANGED Media Change
+ @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
+
+**/
+EFI_STATUS
+WriteDMAExt (
+ IN CARD_DATA *CardData,
+ IN EFI_LBA LBA,
+ IN UINT8 *Buffer,
+ IN UINT16 SectorCount
+ );
+
+/**
+ CEATA card BlockIo init function.
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS
+ @retval Others
+**/
+EFI_STATUS
+CEATABlockIoInit (
+ IN CARD_DATA *CardData
+ );
+
+/**
+ MMC/SD card BlockIo init function.
+
+ @param CardData Pointer to CARD_DATA.
+
+ @retval EFI_SUCCESS
+ @retval Others
+**/
+EFI_STATUS
+MMCSDBlockIoInit (
+ IN CARD_DATA *CardData
+ );
+#endif
diff --git a/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/SDMediaDeviceDxe.inf b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/SDMediaDeviceDxe.inf new file mode 100644 index 0000000000..812436e47a --- /dev/null +++ b/QuarkSocPkg/QuarkSouthCluster/Sdio/Dxe/SDMediaDeviceDxe/SDMediaDeviceDxe.inf @@ -0,0 +1,66 @@ +## @file
+#
+# Component Description File For SDMediaDeviceDxe Module.
+#
+# Copyright (c) 2013-2015 Intel Corporation.
+#
+# 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 = 0x00010005
+ BASE_NAME = SDMediaDevice
+ FILE_GUID = 80897901-91F6-4efe-9579-3353A0C02DAB
+ MODULE_TYPE = UEFI_DRIVER
+ VERSION_STRING = 1.0
+ ENTRY_POINT = InitializeSDMediaDevice
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+#
+# DRIVER_BINDING = gSDMediaDeviceDriverBinding
+# COMPONENT_NAME = gSDMediaDeviceName
+# COMPONENT_NAME2 = gSDMediaDeviceName2
+#
+
+[Sources]
+ SDMediaDevice.c
+ SDMediaDevice.h
+ MMCSDTransfer.c
+ CEATA.c
+ CEATABlockIo.c
+ MMCSDBlockIo.c
+ ComponentName.c
+ ComponentName.h
+
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ QuarkSocPkg/QuarkSocPkg.dec
+
+[LibraryClasses]
+ MemoryAllocationLib
+ BaseLib
+ UefiLib
+ UefiBootServicesTableLib
+ UefiDriverEntryPoint
+ BaseMemoryLib
+ DebugLib
+ PcdLib
+
+[Protocols]
+ gEfiPciIoProtocolGuid ## TO_START
+ gEfiSDHostIoProtocolGuid ## TO_START
+ gEfiBlockIoProtocolGuid ## BY_START
+
+[Pcd.common]
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