sdram.cmd

笔者在前人研究的基础上

-stack 0x400
-heap  0x20000
MEMORY
{
   ISRAM       : origin = 0x0,         len = 0x30000
   SDRAM       : origin = 0x80000000   len = 0x1000000
}

SECTIONS
{
        .vec            > ISRAM
        .text           > ISRAM
        .data           > ISRAM
        .bss            > ISRAM
        .cinit          > ISRAM
        .const          > ISRAM
        .far            > ISRAM
        .stack          > ISRAM
        .cio            > ISRAM
        .sysmem         > ISRAM
        .heap           > SDRAM

}