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TI工程师您好,我这边有两个问题,请指教:
1)BOOTCTRL寄存器的值一个芯片只能修改一次吗,还是可以反复修改?
2)通过修改BOOTCTRL寄存器对boot进行配置,我想配置GPIO72和GPIO73为boot mode 选择引脚,那如何对寄存器值进行修改呢?
我想的步骤是这样的:1.工程中加入DCSM_Z1_ZoneSelectBlock和对应的CMD文件2837xD_dcsm_lnk_cpu1.cmd 2.将BOOTCTRL 的值写为0x4900FF5A
请指点,谢谢。