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进行6678的emif nor flash固化时,在.cmd文件中,将二级bootloader代码,放到flash空间还是L2空间?一个帖子是将二级bootloader代码放到flash中,如下:www.deyisupport.com/.../13433.aspx
boot :o=0x70000000 l=0x200
"bootlaod":{}>boot
然而,另外一篇帖子是将该代码放到L2中,如下:
MEMORY
{
ISRAM : org = 0x10800000, len = 0x400
L2SRAM (RWX) : org = 0x10800400, len = 0x70000
MSMCSRAM (RWX) : org = 0xc0000000, len = 0x200000
}
SECTIONS
{
.csl_vect > L2SRAM
.bootloader > ISRAM.
另外,我采用后者,将二级bootloader代码放到L2,生成.bin文件后,发现.bin文件的开始就是_c_int00的值,好像没有包含二级bootloader的代码段。