X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=FreeRTOS%2FDemo%2FCORTEX_A9_Zynq_ZC702%2FRTOSDemo_bsp%2Fps7_cortexa9_0%2Flibsrc%2Fstandalone_v5_4%2Fsrc%2Fxil_testio.c;fp=FreeRTOS%2FDemo%2FCORTEX_A9_Zynq_ZC702%2FRTOSDemo_bsp%2Fps7_cortexa9_0%2Flibsrc%2Fstandalone_v5_4%2Fsrc%2Fxil_testio.c;h=0000000000000000000000000000000000000000;hb=2f3240cae4193f5662f4b8f24c4decdb2bc7778b;hp=a68d7652f9c3cc0c0169bd7a4a700655c6231e8e;hpb=6e33f3d844560120d8110ec9d6a50f912b594b87;p=freertos diff --git a/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo_bsp/ps7_cortexa9_0/libsrc/standalone_v5_4/src/xil_testio.c b/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo_bsp/ps7_cortexa9_0/libsrc/standalone_v5_4/src/xil_testio.c deleted file mode 100644 index a68d7652f..000000000 --- a/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo_bsp/ps7_cortexa9_0/libsrc/standalone_v5_4/src/xil_testio.c +++ /dev/null @@ -1,301 +0,0 @@ -/****************************************************************************** -* -* Copyright (C) 2009 - 2015 Xilinx, Inc. All rights reserved. -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in -* all copies or substantial portions of the Software. -* -* Use of the Software is limited solely to applications: -* (a) running on a Xilinx device, or -* (b) that interact with a Xilinx device through a bus or interconnect. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -* XILINX BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF -* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -* -* Except as contained in this notice, the name of the Xilinx shall not be used -* in advertising or otherwise to promote the sale, use or other dealings in -* this Software without prior written authorization from Xilinx. -* -******************************************************************************/ -/*****************************************************************************/ -/** -* -* @file xil_testmemend.c -* -* Contains the memory test utility functions. -* -* 
-* MODIFICATION HISTORY:
-*
-* Ver    Who    Date    Changes
-* ----- ---- -------- -----------------------------------------------
-* 1.00a hbm  08/25/09 First release
-*
-* -*****************************************************************************/ - -/***************************** Include Files ********************************/ -#include "xil_testio.h" -#include "xil_assert.h" -#include "xil_io.h" - -/************************** Constant Definitions ****************************/ -/************************** Function Prototypes *****************************/ - - - -/** - * - * Endian swap a 16-bit word. - * @param Data is the 16-bit word to be swapped. - * @return The endian swapped value. - * - */ -static u16 Swap16(u16 Data) -{ - return ((Data >> 8U) & 0x00FFU) | ((Data << 8U) & 0xFF00U); -} - -/** - * - * Endian swap a 32-bit word. - * @param Data is the 32-bit word to be swapped. - * @return The endian swapped value. - * - */ -static u32 Swap32(u32 Data) -{ - u16 Lo16; - u16 Hi16; - - u16 Swap16Lo; - u16 Swap16Hi; - - Hi16 = (u16)((Data >> 16U) & 0x0000FFFFU); - Lo16 = (u16)(Data & 0x0000FFFFU); - - Swap16Lo = Swap16(Lo16); - Swap16Hi = Swap16(Hi16); - - return (((u32)(Swap16Lo)) << 16U) | ((u32)Swap16Hi); -} - -/*****************************************************************************/ -/** -* -* Perform a destructive 8-bit wide register IO test where the register is -* accessed using Xil_Out8 and Xil_In8, and comparing the reading and writing -* values. -* -* @param Addr is a pointer to the region of memory to be tested. -* @param Length is the Length of the block. -* @param Value is the constant used for writting the memory. -* -* @return -* -* - -1 is returned for a failure -* - 0 is returned for a pass -* -*****************************************************************************/ - -s32 Xil_TestIO8(u8 *Addr, s32 Length, u8 Value) -{ - u8 ValueIn; - s32 Index; - s32 Status = 0; - - for (Index = 0; Index < Length; Index++) { - Xil_Out8((INTPTR)Addr, Value); - - ValueIn = Xil_In8((INTPTR)Addr); - - if ((Value != ValueIn) && (Status == 0)) { - Status = -1; - break; - } - } - return Status; - -} - -/*****************************************************************************/ -/** -* -* Perform a destructive 16-bit wide register IO test. Each location is tested -* by sequentially writing a 16-bit wide register, reading the register, and -* comparing value. This function tests three kinds of register IO functions, -* normal register IO, little-endian register IO, and big-endian register IO. -* When testing little/big-endian IO, the function performs the following -* sequence, Xil_Out16LE/Xil_Out16BE, Xil_In16, Compare In-Out values, -* Xil_Out16, Xil_In16LE/Xil_In16BE, Compare In-Out values. Whether to swap the -* read-in value before comparing is controlled by the 5th argument. -* -* @param Addr is a pointer to the region of memory to be tested. -* @param Length is the Length of the block. -* @param Value is the constant used for writting the memory. -* @param Kind is the test kind. Acceptable values are: -* XIL_TESTIO_DEFAULT, XIL_TESTIO_LE, XIL_TESTIO_BE. -* @param Swap indicates whether to byte swap the read-in value. -* -* @return -* -* - -1 is returned for a failure -* - 0 is returned for a pass -* -*****************************************************************************/ - -s32 Xil_TestIO16(u16 *Addr, s32 Length, u16 Value, s32 Kind, s32 Swap) -{ - u16 *TempAddr16; - u16 ValueIn = 0U; - s32 Index; - TempAddr16 = Addr; - Xil_AssertNonvoid(TempAddr16 != NULL); - - for (Index = 0; Index < Length; Index++) { - switch (Kind) { - case XIL_TESTIO_LE: - Xil_Out16LE((INTPTR)TempAddr16, Value); - break; - case XIL_TESTIO_BE: - Xil_Out16BE((INTPTR)TempAddr16, Value); - break; - default: - Xil_Out16((INTPTR)TempAddr16, Value); - break; - } - - ValueIn = Xil_In16((INTPTR)TempAddr16); - - if ((Kind != 0) && (Swap != 0)) { - ValueIn = Swap16(ValueIn); - } - - if (Value != ValueIn) { - return -1; - } - - /* second round */ - Xil_Out16((INTPTR)TempAddr16, Value); - - switch (Kind) { - case XIL_TESTIO_LE: - ValueIn = Xil_In16LE((INTPTR)TempAddr16); - break; - case XIL_TESTIO_BE: - ValueIn = Xil_In16BE((INTPTR)TempAddr16); - break; - default: - ValueIn = Xil_In16((INTPTR)TempAddr16); - break; - } - - - if ((Kind != 0) && (Swap != 0)) { - ValueIn = Swap16(ValueIn); - } - - if (Value != ValueIn) { - return -1; - } - TempAddr16 += sizeof(u16); - } - return 0; -} - - -/*****************************************************************************/ -/** -* -* Perform a destructive 32-bit wide register IO test. Each location is tested -* by sequentially writing a 32-bit wide regsiter, reading the register, and -* comparing value. This function tests three kinds of register IO functions, -* normal register IO, little-endian register IO, and big-endian register IO. -* When testing little/big-endian IO, the function perform the following -* sequence, Xil_Out32LE/Xil_Out32BE, Xil_In32, Compare, -* Xil_Out32, Xil_In32LE/Xil_In32BE, Compare. Whether to swap the read-in value -* before comparing is controlled by the 5th argument. -* -* @param Addr is a pointer to the region of memory to be tested. -* @param Length is the Length of the block. -* @param Value is the constant used for writting the memory. -* @param Kind is the test kind. Acceptable values are: -* XIL_TESTIO_DEFAULT, XIL_TESTIO_LE, XIL_TESTIO_BE. -* @param Swap indicates whether to byte swap the read-in value. -* -* @return -* -* - -1 is returned for a failure -* - 0 is returned for a pass -* -*****************************************************************************/ -s32 Xil_TestIO32(u32 *Addr, s32 Length, u32 Value, s32 Kind, s32 Swap) -{ - u32 *TempAddr; - u32 ValueIn = 0U; - s32 Index; - TempAddr = Addr; - Xil_AssertNonvoid(TempAddr != NULL); - - for (Index = 0; Index < Length; Index++) { - switch (Kind) { - case XIL_TESTIO_LE: - Xil_Out32LE((INTPTR)TempAddr, Value); - break; - case XIL_TESTIO_BE: - Xil_Out32BE((INTPTR)TempAddr, Value); - break; - default: - Xil_Out32((INTPTR)TempAddr, Value); - break; - } - - ValueIn = Xil_In32((INTPTR)TempAddr); - - if ((Kind != 0) && (Swap != 0)) { - ValueIn = Swap32(ValueIn); - } - - if (Value != ValueIn) { - return -1; - } - - /* second round */ - Xil_Out32((INTPTR)TempAddr, Value); - - - switch (Kind) { - case XIL_TESTIO_LE: - ValueIn = Xil_In32LE((INTPTR)TempAddr); - break; - case XIL_TESTIO_BE: - ValueIn = Xil_In32BE((INTPTR)TempAddr); - break; - default: - ValueIn = Xil_In32((INTPTR)TempAddr); - break; - } - - if ((Kind != 0) && (Swap != 0)) { - ValueIn = Swap32(ValueIn); - } - - if (Value != ValueIn) { - return -1; - } - TempAddr += sizeof(u32); - } - return 0; -}