diff options
Diffstat (limited to 'Platform/Marvell/Applications/EepromCmd/EepromCmd.c')
| -rw-r--r-- | Platform/Marvell/Applications/EepromCmd/EepromCmd.c | 397 |
1 files changed, 0 insertions, 397 deletions
diff --git a/Platform/Marvell/Applications/EepromCmd/EepromCmd.c b/Platform/Marvell/Applications/EepromCmd/EepromCmd.c deleted file mode 100644 index f43e411067..0000000000 --- a/Platform/Marvell/Applications/EepromCmd/EepromCmd.c +++ /dev/null @@ -1,397 +0,0 @@ -/********************************************************************************
-Copyright (C) 2016 Marvell International Ltd.
-
-Marvell BSD License Option
-
-If you received this File from Marvell, you may opt to use, redistribute and/or
-modify this File under the following licensing terms.
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
-* Neither the name of Marvell nor the names of its contributors may be
- used to endorse or promote products derived from this software without
- specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*******************************************************************************/
-
-#include <Uefi.h>
-
-#include <ShellBase.h>
-#include <Library/BaseLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/DebugLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/ShellCommandLib.h>
-#include <Library/ShellLib.h>
-#include <Library/UefiLib.h>
-#include <Library/UefiRuntimeServicesTableLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/PrintLib.h>
-#include <Library/HiiLib.h>
-
-#include <Library/UefiLib.h>
-#include <Library/ShellCEntryLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-
-#include <Protocol/Eeprom.h>
-
-#define I2C_DEVICE_INDEX(bus, address) (((address) & 0xffff) | (bus) << 16)
-#define I2C_DEVICE_ADDRESS(index) ((index) & 0xffff)
-#define I2C_DEVICE_BUS(index) ((index) >> 16)
-
-CONST CHAR16 ShellEepromFileName[] = L"ShellCommand";
-EFI_HANDLE ShellEepromHiiHandle = NULL;
-
-STATIC CONST SHELL_PARAM_ITEM ParamList[] = {
- {L"-d", TypeValue},
- {L"-m", TypeValue},
- {L"read", TypeFlag},
- {L"write", TypeFlag},
- {L"list", TypeFlag},
- {L"help", TypeFlag},
- {NULL , TypeMax}
- };
-
-/**
- Return the file name of the help text file if not using HII.
-
- @return The string pointer to the file name.
-**/
-STATIC
-CONST CHAR16*
-EFIAPI
-ShellCommandGetManFileNameEeprom (
- VOID
- )
-{
- return ShellEepromFileName;
-}
-
-STATIC
-VOID
-Usage (
- VOID
- )
-{
- Print (L"Basic EEPROM commands:\n"
- "eeprom [read] [write] [list] [<Chip>] [<Bus>][<Address>] [<Length>] [-d <Data>] [-m <Source>]\n"
- "All modes except 'list' require Address, Length and Chip set.\n\n"
- "read - read from EEPROM\n"
- "write - write Data to EEPROM, requires -d\n"
- "list - list available EEPROM devices\n\n"
- "-m - transfer from/to RAM memory\n\n"
- "Chip - EEPROM bus address\n"
- "Bus - I2C bus address\n"
- "Address - address in EEPROM to read/write\n"
- "Data - data byte to be written\n"
- "Length - length of data to read/write/copy\n"
- "Source - address of data in RAM to be copied\n"
- "Examples:\n"
- "List devices:\n"
- " eeprom list\n"
- "Read 16 bytes from address 0x0 in chip 0x57:\n"
- " eeprom read 0x57 0x0 0x0 0x10\n"
- "Fill 16 bytes with 0xab at address 0x0 in chip 0x57:\n"
- " eeprom write 0x57 0x0 0x0 0x10 -d 0xab\n"
- "Copy 32 bytes from 0x2000000 in RAM to EEPROM:\n"
- " eeprom write 0x57 0x0 0x0 0x20 -m 0x2000000\n"
- "Copy 32 bytes from EEPROM to RAM:\n"
- " eeprom read 0x57 0x0 0x0 0x20 -m 0x2000000\n"
- );
-}
-
-STATIC
-EFI_STATUS
-EepromList (
- )
-{
- EFI_HANDLE *HandleBuffer;
- EFI_STATUS Status;
- UINTN ProtocolCount;
- MARVELL_EEPROM_PROTOCOL *EepromProtocol;
- UINTN i;
- Status = gBS->LocateHandleBuffer ( ByProtocol,
- &gMarvellEepromProtocolGuid,
- NULL,
- &ProtocolCount,
- &HandleBuffer
- );
- if (ProtocolCount == 0) {
- Print (L"0 devices found.\n");
- } else {
- Print (L"%u devices found: ", ProtocolCount);
- }
-
- for (i = 0; i < ProtocolCount; i++) {
- Status = gBS->OpenProtocol (
- HandleBuffer[i],
- &gMarvellEepromProtocolGuid,
- (VOID **) &EepromProtocol,
- gImageHandle,
- NULL,
- EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL );
- Print (L"0x%x at bus %d\n", I2C_DEVICE_ADDRESS(EepromProtocol->Identifier),
- I2C_DEVICE_BUS(EepromProtocol->Identifier));
- Status = gBS->CloseProtocol ( HandleBuffer[i],
- &gMarvellEepromProtocolGuid,
- gImageHandle,
- NULL );
- }
- Print (L"\n");
- return Status;
-}
-
-STATIC
-EFI_STATUS
-EepromLocateProtocol (
- IN UINT32 Identifier,
- OUT EFI_HANDLE *FoundHandle,
- OUT MARVELL_EEPROM_PROTOCOL **FoundEepromProtocol
- )
-{
- EFI_HANDLE *HandleBuffer;
- EFI_STATUS Status;
- UINTN ProtocolCount;
- MARVELL_EEPROM_PROTOCOL *EepromProtocol;
- UINTN i;
- Status = gBS->LocateHandleBuffer ( ByProtocol,
- &gMarvellEepromProtocolGuid,
- NULL,
- &ProtocolCount,
- &HandleBuffer
- );
- if (EFI_ERROR(Status))
- return Status;
-
- for (i = 0; i < ProtocolCount; i++) {
- Status = gBS->OpenProtocol (
- HandleBuffer[i],
- &gMarvellEepromProtocolGuid,
- (VOID **) &EepromProtocol,
- gImageHandle,
- NULL,
- EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL );
- if (EepromProtocol->Identifier == Identifier) {
- *FoundEepromProtocol = EepromProtocol;
- *FoundHandle = HandleBuffer[i];
- return EFI_SUCCESS;
- }
- Status = gBS->CloseProtocol ( HandleBuffer[i],
- &gMarvellEepromProtocolGuid,
- gImageHandle,
- NULL );
- }
- *FoundEepromProtocol = NULL;
- return EFI_UNSUPPORTED;
-}
-
-SHELL_STATUS
-EFIAPI
-ShellCommandRunEeprom (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- LIST_ENTRY *CheckPackage;
- CHAR16 *ProblemParam;
- CONST CHAR16 *ValueStr;
- UINTN Address, Length, Chip, Source, Bus;
- UINT8 Data;
- UINT8 *Buffer;
- BOOLEAN ReadMode, MemMode;
- EFI_HANDLE Handle, ProtHandle;
- MARVELL_EEPROM_PROTOCOL *EepromProtocol = NULL;
- UINTN Count, HandleSize;
-
- Handle = NULL;
- Source = 0;
- HandleSize = 2 * sizeof (EFI_HANDLE);
-
- Status = gBS->LocateHandle (ByProtocol, &gMarvellEepromProtocolGuid, NULL,
- &HandleSize, &ProtHandle);
- if (EFI_ERROR(Status)) {
- DEBUG((DEBUG_INFO, "No Eeprom protocol, connect I2C stack\n"));
- Status = gBS->LocateHandle (ByProtocol, &gEfiI2cMasterProtocolGuid, NULL,
- &HandleSize, &ProtHandle);
- if (EFI_ERROR(Status)) {
- Print (L"Failed to locate I2cMaster protocol, abort!\n");
- return SHELL_ABORTED;
- }
- Status = gBS->ConnectController (ProtHandle, NULL, NULL, TRUE);
- if (EFI_ERROR(Status)) {
- Print (L"Cannot connect I2C stack, abort!\n");
- return SHELL_ABORTED;
- }
- }
-
- Status = ShellInitialize ();
- if (EFI_ERROR (Status)) {
- Print (L"Error - failed to initialize shell\n");
- return SHELL_ABORTED;
- }
-
- Status = ShellCommandLineParse (ParamList, &CheckPackage, &ProblemParam, TRUE);
- if (EFI_ERROR (Status)) {
- Print (L"Error - failed to parse command line\n");
- return SHELL_ABORTED;
- }
-
- if (ShellCommandLineGetFlag (CheckPackage, L"list")) {
- EepromList();
- return SHELL_SUCCESS;
- }
-
- if (ShellCommandLineGetFlag (CheckPackage, L"help")) {
- Usage();
- return SHELL_SUCCESS;
- }
-
- if (ShellCommandLineGetCount(CheckPackage) < 4) {
- Print (L"Not enough arguments given.\n");
- Usage();
- }
-
- ReadMode = ShellCommandLineGetFlag (CheckPackage, L"read");
- if (ReadMode == ShellCommandLineGetFlag (CheckPackage, L"write")) {
- Print (L"Error - type read, write, list or help.\n");
- return SHELL_INVALID_PARAMETER;
- }
-
- MemMode = ShellCommandLineGetFlag (CheckPackage, L"-m");
- Data = 0;
- if (!ReadMode && !MemMode) {
- ValueStr = ShellCommandLineGetValue (CheckPackage, L"-d");
- if (ValueStr == NULL) {
- Print (L"Error - no data to write.\n");
- return SHELL_INVALID_PARAMETER;
- }
- Data = ShellHexStrToUintn (ValueStr);
- }
-
- ValueStr = ShellCommandLineGetRawValue(CheckPackage, 1);
- Chip = ShellHexStrToUintn (ValueStr);
-
- ValueStr = ShellCommandLineGetRawValue(CheckPackage, 2);
- Bus = ShellHexStrToUintn (ValueStr);
-
- ValueStr = ShellCommandLineGetRawValue(CheckPackage, 3);
- Address = ShellHexStrToUintn (ValueStr);
-
- ValueStr = ShellCommandLineGetRawValue(CheckPackage, 4);
- Length = ShellHexStrToUintn (ValueStr);
-
- if (MemMode) {
- ValueStr = ShellCommandLineGetValue (CheckPackage, L"-m");
- if (ValueStr == NULL) {
- Print (L"Error - no memory address given.\n");
- return SHELL_INVALID_PARAMETER;
- }
- Source = ShellHexStrToUintn (ValueStr);
- }
-
- EepromLocateProtocol (I2C_DEVICE_INDEX(Bus, Chip), &Handle, &EepromProtocol);
- if (EepromProtocol == NULL) {
- Print (L"Failed to locate EEPROM protocol.\n");
- return SHELL_INVALID_PARAMETER;
- }
-
- if (MemMode) {
- Buffer = (VOID *) Source;
- } else {
- Buffer = AllocateZeroPool (Length);
- if (Buffer == NULL) {
- Status = SHELL_OUT_OF_RESOURCES;
- Print (L"Error - out of resources.\n");
- goto out_close;
- }
- if (!ReadMode) {
- for (Count = 0; Count < Length; Count++)
- Buffer[Count] = Data;
- }
- }
- EepromProtocol->Transfer(EepromProtocol, Address, Length, Buffer,
- ReadMode ? EEPROM_READ : EEPROM_WRITE);
-
- if (MemMode) {
- Print (L"Transfered succesfully.\n");
- } else {
- Print (L"Transfered:\n");
- for (Count = 0; Count < Length; Count++) {
- Print(L"0x%x ", Buffer[Count]);
- if (Count % 8 == 7)
- Print(L"\n");
- }
- Print (L"\n");
- }
-
- Status = SHELL_SUCCESS;
-
- if (!MemMode)
- FreePool(Buffer);
-out_close:
- gBS->CloseProtocol ( Handle,
- &gMarvellEepromProtocolGuid,
- gImageHandle,
- NULL );
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-ShellEepromCmdLibConstructor (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
-
- ShellEepromHiiHandle = NULL;
-
- ShellEepromHiiHandle = HiiAddPackages (
- &gShellEepromHiiGuid, gImageHandle,
- UefiShellEepromLibStrings, NULL
- );
- if (ShellEepromHiiHandle == NULL) {
- Print (L"Filed to add Hii package\n");
- return EFI_DEVICE_ERROR;
- }
- ShellCommandRegisterCommandName (
- L"eeprom", ShellCommandRunEeprom, ShellCommandGetManFileNameEeprom, 0,
- L"eeprom", TRUE , ShellEepromHiiHandle, STRING_TOKEN (STR_GET_HELP_EEPROM)
- );
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-ShellEepromCmdLibDestructor (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
-
- if (ShellEepromHiiHandle != NULL) {
- HiiRemovePackages (ShellEepromHiiHandle);
- }
- return EFI_SUCCESS;
-}
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