| /******************************************************************************* |
| * Copyright 2001, Marvell International Ltd. |
| * This code contains confidential information of Marvell semiconductor, inc. |
| * no rights are granted herein under any patent, mask work right or copyright |
| * of Marvell or any third party. |
| * Marvell reserves the right at its sole discretion to request that this code |
| * be immediately returned to Marvell. This code is provided "as is". |
| * Marvell makes no warranties, express, implied or otherwise, regarding its |
| * accuracy, completeness or performance. |
| ******************************************************************************** |
| * ddr3_a380_training.c |
| * |
| * DESCRIPTION: |
| * |
| * |
| * DEPENDENCIES: |
| * |
| * FILE REVISION NUMBER: |
| * $Revision: 1 $ |
| ***************************************************************************/ |
| |
| #include "mv_os.h" |
| #include "ddr3_a38x.h" |
| #include "ddr3_hws_sil_training.h" |
| #include "printf.h" |
| |
| /************************** globals ***************************************/ |
| |
| extern ClValuePerFreq casLatencyTable[]; |
| extern ClValuePerFreq casWriteLatencyTable[]; |
| |
| /************************** Enume *****************************************/ |
| |
| /************************** pre-declarations ******************************/ |
| |
| MV_STATUS ddr3SiliconGetDdrTargetFreq(MV_U32 *uiDdrFreq); |
| |
| extern GT_STATUS ddr3TipInitA38x |
| ( |
| GT_U32 devNum, |
| GT_U32 boardId |
| ); |
| |
| /************************** Globals ******************************/ |
| |
| /***************************************************************************/ |
| |
| /****************************************************************************** |
| * Name: ddr3TipInitSilicon |
| * Desc: initiate silicon parameters |
| * Args: |
| * Notes: |
| * Returns: required value |
| */ |
| MV_STATUS ddr3SiliconInit(void) { |
| |
| MV_STATUS status; |
| static MV_BOOL initDone = MV_FALSE; |
| |
| if (initDone == MV_TRUE) { |
| return MV_OK; |
| } |
| status = ddr3TipInitA38x(0, 0); |
| if (MV_OK != status) { |
| mvPrintf("DDR3 A38x silicon init - FAILED 0x%x\n", status); |
| return status; |
| } |
| |
| initDone = MV_TRUE; |
| |
| return MV_OK; |
| } |
| |
| |
| |
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| |