Hi, everyone
In my code there are some lines which initialize the cache module of the C64x+ CPU okay.
Original code is something like this.
#include "bcache.h"
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#define EXT_MEM_BASE (0x80000000)
#define EXT_MEM_SIZE (0x10000000)
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/* Cache Settings */
XDAS_Void TestApp_EnableCache(void)
{
BCACHE_Size size;
size.l1psize = BCACHE_L1_32K; /* L1P cache size */
size.l1dsize = BCACHE_L1_16K; /* L1D cache size */
size.l2size = BCACHE_L2_64K; /* L2 cache size */
/* Set L1P, L1D and L2 cache sizes */
BCACHE_setSize(&size);
/* Cache Enable External Memory Space */
/* BaseAddr, length, MAR enable/disable */
/* Cache 0x80000000 --- 0x8FFFFFFF */
BCACHE_setMar((Ptr *)EXT_MEM_BASE, EXT_MEM_SIZE, BCACHE_MAR_ENABLE);
BCACHE_wbInvAll(); /* No need to call BCACHE_wait() */
} /* TestApp_EnableCache */
As this was written for BIOS 5 platform so it is not compatible with the SYSBIOS that is true , but now i am modifying every associated files of my project for SYSBIOS platform.After coming up to here i am little bit lost with the replacing this one i tried something, but wouldn't work it out.
i tried something like this straight a way,
#include <ti/sysbios/family/c64p/Cache.h>.
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#define EXT_MEM_BASE (0x80000000)
#define EXT_MEM_SIZE (0x10000000)
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/* Cache Settings */
XDAS_Void TestApp_EnableCache(void)
typedef struct Cache_Size
{
Cache_L1Size_32K;
// L1 Program cache size
Cache_L1Size_16K;
// L1 Data data size
Cache_L2Size_64K;
// L2 cache size
} Cache_Size size;
/* Set L1P, L1D and L2 cache sizes */
Cache_setSize(Cache_Size *size);
/* Cache Enable External Memory Space */
/* BaseAddr, length, MAR enable/disable */
/* Cache 0x80000000 --- 0x8FFFFFFF */
Cache_setMar((Ptr *)EXT_MEM_BASE, EXT_MEM_SIZE,Cache_Mar_ENABLE);
Cache_wbInvAll(); /* No need to call Cache_wait() */
} /* TestApp_EnableCache */
Errors i am getting for this are as follows,
Description Resource Path Location Type
constant "ti_sysbios_family_c64p_Cache_Mar_ENABLE" is not a type name TestAppDecoder.c /MP3 DEMO line 378 C/C++ Problem
expected a "{" TestAppDecoder.c /MP3 DEMO line 362 C/C++ Problem
expected a declaration TestAppDecoder.c /MP3 DEMO line 380 C/C++ Problem
expected a type specifier TestAppDecoder.c /MP3 DEMO line 378 C/C++ Problem
expected an identifier TestAppDecoder.c /MP3 DEMO line 364 C/C++ Problem
expected an identifier TestAppDecoder.c /MP3 DEMO line 366 C/C++ Problem
expected an identifier TestAppDecoder.c /MP3 DEMO line 368 C/C++ Problem
extra text after expected end of number TestAppDecoder.c /MP3 DEMO line 364 C/C++ Problem
extra text after expected end of number TestAppDecoder.c /MP3 DEMO line 366 C/C++ Problem
extra text after expected end of number TestAppDecoder.c /MP3 DEMO line 368 C/C++ Problem
declaration is incompatible with "void ti_sysbios_family_c64p_Cache_setMar__E(xdc_Ptr, xdc_SizeT, ti_sysbios_family_c64p_Cache_Mar)" (declared at line 506 of "D:/Texas Instruments/ccsv5/bios_6_31_04_27/packages/ti/sysbios/family/c64p/Cache.h") .xdchelp /MP3 DEMO 378 C/C++ Problem
declaration is incompatible with "void ti_sysbios_family_c64p_Cache_setSize__E(ti_sysbios_family_c64p_Cache_Size *)" (declared at line 482 of "D:/Texas Instruments/ccsv5/bios_6_31_04_27/packages/ti/sysbios/family/c64p/Cache.h") .xdchelp /MP3 DEMO 373 C/C++ Problem
declaration is incompatible with "void ti_sysbios_family_c64p_Cache_wbInvAll__E(void)" (declared at line 530 of "D:/Texas Instruments/ccsv5/bios_6_31_04_27/packages/ti/sysbios/family/c64p/Cache.h") .xdchelp /MP3 DEMO 379 C/C++ Problem
I had feeling that data are right but the way i am declaring seems awful, is it?
Note: Did i need to replace "Cache" with the "ti_sysbios_family_c64p_Cache" wherever it is used?
Is there something wrong with the Structure i am using or a kind of thing.
Please guide me on this if any body had tried a shot on this.
Regards,
Nitin Mewada
