EMIFA 8-bit ROM boot (BOOTMODE[3:0] = 0100b)
After reset, the device will begin executing software out of an Asynchronous 8-bit ROM located in
EMIFA CE3 space using the default settings in the EMIFA registers. This boot mode is a hardware
boot mode.
如果采用这种模式，是不是只要在EMIFA CE3开始地址处写好搬移代码的汇编程序就行了？汇编程序包括：搬移代码，和搬移完代码后跳转到c_init00.
这样是不是就不需要2次加载了？