320c6657 cmd文件配置问题

Allen Lee2

想把程序烧写进dsp，具体应该如何配置cmd文件呢？

我目前调试的cmd如下：

MEMORY
{
/* Local L2, 0.5~1MB*/
VECTORS: o = 0x00800000 l = 0x00000200   /*set memory protection attribitue as execution only*/
LL2_CODE: o = 0x00800200 l = 0x0000FE00   /*set memory protection attribitue as execution only*/
LL2_R_DATA: o = 0x00810000 l = 0x00008000   /*set memory protection attribitue as read only*/
LL2_RW_DATA: o = 0x00818000 l = 0x000fffff   /*set memory protection attribitue as read/write*/

/* Shared L2 1MB for C6657 */
SL2:   o = 0x0C000000 l = 0x00080000
SL2_RW_DATA: o = 0x18000000 l = 0x00080000   /*remapped SL2, set memory protection attribitue as read/write*/

/* External DDR3, upto 2GB per core */
DDR3_CODE: o = 0x80000000 l = 0x01000000   /*set memory protection attribitue as execution only*/
DDR3_R_DATA: o = 0x81000000 l = 0x01000000 /*set memory protection attribitue as read only*/
DDR3_RW_DATA: o = 0x82000000 l = 0x06000000   /*set memory protection attribitue as read/write*/

}

SECTIONS
{
vecs > VECTORS //中断向量，掉电保护

.text           >    SL2          //二进制代码，掉电保护
.cinit          >    SL2          //全局、静态，掉电保护
.const          >    SL2
.switch         >    SL2
.cio            >    SL2
.stack          >    LL2_RW_DATA   //堆栈
GROUP
{
  .neardata
  .rodata
  .bss
}   >    LL2_RW_DATA
.far            >    LL2_RW_DATA
.fardata        >    LL2_RW_DATA
.sysmem         >    LL2_RW_DATA
External_NonCache_Data > DDR3_RW_DATA
platform_lib >   SL2
}