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32 /*****************************************************************************/
35 * @file xspips_sinit.c
37 * The implementation of the XSpiPs driver's static initialization
41 * MODIFICATION HISTORY:
43 * Ver Who Date Changes
44 * ----- ------ -------- -----------------------------------------------
45 * 1.00 drg/jz 01/25/10 First release
46 * 3.00 kvn 02/13/15 Modified code for MISRA-C:2012 compliance.
49 ******************************************************************************/
51 /***************************** Include Files *********************************/
55 #include "xparameters.h"
57 /************************** Constant Definitions *****************************/
59 /**************************** Type Definitions *******************************/
61 /***************** Macros (Inline Functions) Definitions *********************/
63 /************************** Function Prototypes ******************************/
65 /************************** Variable Definitions *****************************/
66 extern XSpiPs_Config XSpiPs_ConfigTable[XPAR_XSPIPS_NUM_INSTANCES];
68 /*****************************************************************************/
71 * Looks up the device configuration based on the unique device ID. A table
72 * contains the configuration info for each device in the system.
74 * @param DeviceId contains the ID of the device to look up the
79 * A pointer to the configuration found or NULL if the specified device ID was
80 * not found. See xspips.h for the definition of XSpiPs_Config.
84 ******************************************************************************/
85 XSpiPs_Config *XSpiPs_LookupConfig(u16 DeviceId)
87 XSpiPs_Config *CfgPtr = NULL;
90 for (Index = 0U; Index < (u32)XPAR_XSPIPS_NUM_INSTANCES; Index++) {
91 if (XSpiPs_ConfigTable[Index].DeviceId == DeviceId) {
92 CfgPtr = &XSpiPs_ConfigTable[Index];
96 return (XSpiPs_Config *)CfgPtr;