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DM365 DDR初始化问题



先准备在DVSDK的基础上移植u-boot,由于更换了DDR,因此要修该DDR的参数,但我找不到dram_init函数在哪一个文件里:搜索了一下有下面几个文件比较像,但我不知到时哪一个,请各位帮忙看一下,最好可以说明选择的原因!谢谢。

./board/davinci/common/misc.c:int dram_init(void)

./arch/arm/cpu/arm926ejs/kirkwood/dram.c:int dram_init(void)

./arch/arm/cpu/arm926ejs/orion5x/dram.c:int dram_init (void)