Porting ADSP-21569 SS_App_Core1 to ADSP-21565, CCES build is fine. SS4G code and param are places in L2 as below:
mem_L2_bw { TYPE(BW RAM) START(0x20000000) END(0x200bffff) WIDTH(8) }
mem_L2UC_bw { TYPE(BW RAM) START(0x200fa000) END(0x200fdfff) WIDTH(8) }
mem_L2BC_bw { TYPE(BW RAM) START(0x200fe000) END(0x200fffff) WIDTH(8) }
/*$VDSG<insert-new-memory-segments> */
/* Text inserted between these $VDSG comments will be preserved */
#if !defined(MY_SDRAM_SWCODE_MEM)
/* 96 kB reserverd for SS4G code */
mem_L2_bw_SS4G_Code { TYPE(BW RAM) START(0x200C0000) END(0x200D7fff) WIDTH(8) }
#endif
#if !defined(MY_SDRAM_DATA1_MEM)
/* 160 kB reserverd for SS4G data */
mem_L2_bw_SS4G_Data { TYPE(BW RAM) START(0x200D8000) END(0x200f9fff) WIDTH(8) }
#endif
/*$VDSG<insert-new-memory-segments> */
However, when link-compile schematic in SigmaStudio Plus, Schematic DXE generation failed:
> Compilation Started...
> DiffDXESchematic_1: Compile Started - 00:04:31 AM ==========
> DiffDXESchematic_1: Mode: Single Core
> Framework_SH0.c .... : Successful!
> SSn_SH0.asm .... : Successful!
> FrameworkUtils_SH0.c .... : Successful!
> CModulesIntern_SH0.c .... : Successful!
> CModules_SH0.c .... : Successful!
> Param_SH0.c .... : Successful!
> SubProcess_SH0.c .... : Successful!
> Schematic DXE generation failed!
> [Error el2011] Invalid memory range and/or width for memory 'SS4SH_CODEB'
> Block outside defined memory regions
> Linker finished with 1 error
> cc3089: fatal error: Link failed (code:1)
> SH0 Memory allocation failed!
> Error - Memory allocation failed!
> Project Compilation failed
I compare 21569 and 21565 linker map but see no difference for the code b section. Di I miss something?
| ADSP-21565(NG) | ADSP-21569 no sdram（OK) | ||
| Symbol | Address | Address | |
| _Block0_L1_space | 0x2564c0 | 0x252f30 | |
| _Block0_L1_space_length | 0x18b40 | 0x1b4d0 | |
| _Block1_L1_space | 0x2c5400 | 0x2c53a0 | |
| _Block1_L1_space_length | 0x26c00 | 0x2ac60 | |
| _Block2_L1_space | 0x300000 | 0x300000 | |
| _Block2_L1_space_length | 0x1c000 | 0x20000 | |
| _Block3_L1_space | 0x39b800 | 0x38a04c | |
| _Block3_L1_space_length | 0x800 | 0x15fb4 | |
| _Block_L3_code_space | 0x200c0000 | 0x200c0000 | SS codeB |
| _Block_L3_code_space_length | 0x18000 | 0x18000 | |
| _Block_L3_data_space | 0x200d8000 | 0x200d8000 | |
| _Block_L3_data_space_length | 0x22000 | 0x22000 | |
| _Block_L2_data_space | 0x20000018 | 0x2000360c | |
| _Block_L2_data_space_length | 0xbffe8 | 0xbc9f4 |
CCES 2.10 + SS4Sharc 4.7 does not reproduce this issue.
Does SigmaStudio Plus support ADSP-21565 ?
Yours
Totoro
