mirror of https://github.com/acidanthera/audk.git
49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
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/** @file
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Copyright (c) 2014, ARM Ltd. All rights reserved.
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This program and the accompanying materials are licensed and made available
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under the terms and conditions of the BSD License which accompanies this
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distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT
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WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "ArmVExpressInternal.h"
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/**
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Get information about the VExpress platform the firmware is running on given its Id.
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@param[in] PlatformId Id of the VExpress platform.
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@param[out] Platform Address where the pointer to the platform information
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(type ARM_VEXPRESS_PLATFORM*) should be stored.
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The returned pointer does not point to an allocated
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memory area.
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@retval EFI_SUCCESS The platform information was returned.
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@retval EFI_NOT_FOUND The platform was not recognised.
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**/
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EFI_STATUS
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ArmVExpressGetPlatformFromId (
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IN CONST ARM_VEXPRESS_PLATFORM_ID PlatformId,
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OUT CONST ARM_VEXPRESS_PLATFORM** Platform
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)
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{
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UINTN Index;
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ASSERT (Platform != NULL);
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for (Index = 0; ArmVExpressPlatforms[Index].Id != ARM_FVP_VEXPRESS_UNKNOWN; Index++) {
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if (ArmVExpressPlatforms[Index].Id == PlatformId) {
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*Platform = &ArmVExpressPlatforms[Index];
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return EFI_SUCCESS;
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}
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}
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return EFI_NOT_FOUND;
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}
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