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DM8168 memory map



Hello

we are developing a system with the dm8168 dsp. We are using a 1Gbyte of physical memory configuration. The psp/evalboard use 2 Gbyte of memory. I want to know where i have to modify the psp to run the packages like vpss etc. I found that i have to modify

1) Uboot (evm.c)

    __raw_writel(0x80540300, DMM_LISA_MAP__2);
    __raw_writel(0xA0540320, DMM_LISA_MAP__3);

2) bootargs ?

3) memory map in media controller utils ?

4) any other places?

Can anyone help me to do this? can anyone give me an example of 1 Gbyte configuration?