| /***************************************************************************** |
| * Copyright Statement: |
| * -------------------- |
| * This software is protected by Copyright and the information contained |
| * herein is confidential. The software may not be copied and the information |
| * contained herein may not be used or disclosed except with the written |
| * permission of MediaTek Inc. (C) 2012 |
| * |
| * BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES |
| * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE") |
| * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON |
| * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT. |
| * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE |
| * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR |
| * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH |
| * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO |
| * NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S |
| * SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM. |
| * |
| * BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE |
| * LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE, |
| * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE, |
| * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO |
| * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. |
| * |
| * THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE |
| * WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF |
| * LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND |
| * RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER |
| * THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC). |
| * |
| *****************************************************************************/ |
| |
| |
| /******************************************************************************* |
| * Filename: |
| * --------- |
| * cpu.h |
| * |
| * Project: |
| * -------- |
| * TATAKA |
| * |
| * Description: |
| * ------------ |
| * For CPU related functions |
| * |
| * Author: |
| * ------- |
| * ------- |
| * |
| * ========================================================================== |
| * $Log$ |
| * |
| * 11 20 2017 tungchieh.tsai |
| * [MOLY00290533] [UMOLYA] Phase out CPU_CLOCK_MHZ relative API |
| * |
| * 12 13 2016 tungchieh.tsai |
| * [MOLY00216138] Integrate MDMCU macro |
| * |
| * 12 08 2016 tungchieh.tsai |
| * [MOLY00216138] Integrate MDMCU macro |
| * |
| * 12 08 2016 tungchieh.tsai |
| * [MOLY00216138] Integrate MDMCU macro |
| * |
| * 06 03 2016 yh.peng |
| * [MOLY00182649] [UMOLY/UMOLYA] Fix build warning. |
| * . |
| * |
| * 10 06 2015 yh.peng |
| * [MOLY00142591] [6292] 91Plus merge back to UMOLY |
| * Check in CPU cycle counter API. |
| * |
| * 08 14 2015 yh.peng |
| * [MOLY00136315] [System Service] [91 plus] Merge Back To UMOLY TRUNK |
| * Check in for Fix build error. |
| * |
| * 05 13 2015 yh.peng |
| * [MOLY00110737] [MT6291+] Check in init code. |
| * .Fix all assembly code to sw break. |
| * |
| * 04 30 2015 hc.yang |
| * [MOLY00110489] [MT6291PLUS] Modify files for BASIC_P load |
| * Phase in necessary modified files for BASIC_P load for MIPS compiler. |
| * |
| * 07 16 2013 cindy.tu |
| * [MOLY00027330] [ARM7toMOLY] ARM7 Build/SYSGEN/Functions Update to TRUNK |
| * |
| * 04 16 2013 chin-chieh.hung |
| * [MOLY00013348] [MT6290 Bring-up] Basic Platform Support |
| * Firstcall branch, MOLY Trunk Code Sync |
| * |
| * 04 08 2013 chin-chieh.hung |
| * [MOLY00013348] [MT6290 Bring-up] Basic Platform Support |
| * update CR4 performance monitor counter macro setting |
| * |
| * 03 27 2013 chin-chieh.hung |
| * [MOLY00012803] malmo asm software tracer support |
| * Add MALMO-SWTR support for MT6290 |
| * |
| * 02 05 2013 cindy.tu |
| * [MOLY00009879] Rename MT7208 projects to MT6290 |
| * <saved by Perforce> |
| * |
| * 02 04 2013 cindy.tu |
| * [MOLY00009879] Rename MT7208 projects to MT6290 |
| * <saved by Perforce> |
| ****************************************************************************/ |
| |
| #ifndef __DEVDRV_CPU_H__ |
| #define __DEVDRV_CPU_H__ |
| |
| #include "kal_public_defs.h" |
| #include "mips_ia_utils_public.h" |
| |
| /************************************************************************* |
| * Define constants |
| *************************************************************************/ |
| #define CPU_PMU_COUNTER_WRAP (0xFFFFFFFFUL) |
| |
| /************************************************************************* |
| * Define MACROS |
| *************************************************************************/ |
| |
| /* the input(start, end) is 32-bit PMU ticks */ |
| #define cpu_event_get_duration(start, end) \ |
| (((end) >= (start))? ((end) - (start)): ((CPU_PMU_COUNTER_WRAP - (start) + (end) + 1))) |
| |
| #define cpu_event_counter_get_cycle(counter) \ |
| do { \ |
| counter = miu_cycle_counter_read(); \ |
| } while(0) |
| |
| #endif /* __DEVDRV_CPU_H__ */ |