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v_vcresampler: Update tcl to include model parameters

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Updated the tcl and mdd files to define model parameters. Updated
the code to use new parameters instead of hard-coded values
defined earlier

Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
This commit is contained in:
Rohit Consul 2015-06-04 05:49:48 +08:00 • committed by Nava kishore Manne
parent 68e90be08d
commit ebb231f6f7
4 changed files with 48 additions and 7 deletions
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1
XilinxProcessorIPLib/drivers/v_vcresampler/data/v_vcresampler.mdd
View file

@ -11,6 +11,7 @@ BEGIN driver v_vcresampler
OPTION supported_peripherals = (v_vcresampler_v1_0 );
OPTION driver_state = ACTIVE;
OPTION DEPENDS = (video_common_v1_1);
OPTION copyfiles = all;
OPTION name = v_vcresampler;
OPTION version = 1.0;

25
XilinxProcessorIPLib/drivers/v_vcresampler/data/v_vcresampler.tcl
View file

@ -10,14 +10,33 @@ proc generate {drv_handle} {
"NUM_INSTANCES" \
"DEVICE_ID" \
"C_S_AXI_CTRL_BASEADDR" \
"C_S_AXI_CTRL_HIGHADDR"
"C_S_AXI_CTRL_HIGHADDR" \
"SAMPLES_PER_CLOCK" \
"MAX_COLS" \
"MAX_ROWS" \
"MAX_DATA_WIDTH" \
"CONVERT_TYPE" \
"NUM_V_TAPS"
xdefine_config_file $drv_handle "xv_vcresampler_g.c" "XV_vcresampler" \
"DEVICE_ID" \
"C_S_AXI_CTRL_BASEADDR"
"C_S_AXI_CTRL_BASEADDR" \
"SAMPLES_PER_CLOCK" \
"MAX_COLS" \
"MAX_ROWS" \
"MAX_DATA_WIDTH" \
"CONVERT_TYPE" \
"NUM_V_TAPS"
xdefine_canonical_xpars $drv_handle "xparameters.h" "XV_vcresampler" \
"DEVICE_ID" \
"C_S_AXI_CTRL_BASEADDR" \
"C_S_AXI_CTRL_HIGHADDR"
"C_S_AXI_CTRL_HIGHADDR" \
"SAMPLES_PER_CLOCK" \
"MAX_COLS" \
"MAX_ROWS" \
"MAX_DATA_WIDTH" \
"CONVERT_TYPE" \
"NUM_V_TAPS"
}

6
XilinxProcessorIPLib/drivers/v_vcresampler/src/xv_vcresampler.c
View file

@ -7,6 +7,7 @@
/***************************** Include Files *********************************/
#include "xv_vcresampler.h"
#include "string.h"
/************************** Function Implementation *************************/
#ifndef __linux__
@ -14,6 +15,11 @@ int XV_vcresampler_CfgInitialize(XV_vcresampler *InstancePtr, XV_vcresampler_Con
Xil_AssertNonvoid(InstancePtr != NULL);
Xil_AssertNonvoid(ConfigPtr != NULL);
/* Setup the instance */
(void)memset((void *)InstancePtr, 0, sizeof(XV_vcresampler));
(void)memcpy((void *)&(InstancePtr->Config), (const void *)ConfigPtr,
sizeof(XV_vcresampler_Config));
InstancePtr->Ctrl_BaseAddress = ConfigPtr->Ctrl_BaseAddress;
InstancePtr->IsReady = XIL_COMPONENT_IS_READY;

23
XilinxProcessorIPLib/drivers/v_vcresampler/src/xv_vcresampler.h
View file

@ -38,15 +38,30 @@ typedef uint8_t u8;
typedef uint16_t u16;
typedef uint32_t u32;
#else
/**
* This typedef contains configuration information for the vertical
* chroma resampler core. Each core instance should have a configuration
* structure associated.
*/
typedef struct {
u16 DeviceId;
u32 Ctrl_BaseAddress;
u16 DeviceId; /**< Unique ID of device */
u32 Ctrl_BaseAddress; /**< The base address of the core instance. */
int PixPerClk; /**< Samples Per Clock supported by core instance */
u16 MaxWidth; /**< Maximum columns supported by core instance */
u16 MaxHeight; /**< Maximum rows supported by core instance */
int MaxDataWidth; /**< Maximum Data width of each channel */
int ResamplingType; /**< Resampling Method selected */
u8 NumTaps; /**< Number of filter taps */
} XV_vcresampler_Config;
#endif
/**
* Driver instance data. An instance must be allocated for each core in use.
*/
typedef struct {
u32 Ctrl_BaseAddress;
u32 IsReady;
XV_vcresampler_Config Config; /**< Hardware Configuration */
u32 Ctrl_BaseAddress; /**< The base address of the core instance. */
u32 IsReady; /**< Device is initialized and ready */
} XV_vcresampler;
/***************** Macros (Inline Functions) Definitions *********************/