1.1 Address Mapping(这一小节非常重要)
RK3568 boot from internal BootRom, which supports remap function by software
programming. Remap is controlledbyPMU_SGRF_SOC_CON1[12:11]. When remap is set to
2’b01, the BootRom is un-accessible and PMU_SRAM is mapped to address 0xFFFF0000.
When remap is set to 2’b10, the BootRom is un-accessible andSYSTEM_SRAM is mapped to
address 0xFFFF0000.
我的 ROC-RK3568-PC 板子上只有 spi nor flash 和 external eMMC flash。
而且到手的时候，
spi nor flash 是没有数据的。
external eMMC flash 中是个可以启动的完整的 Station OS。
Rockchip RK3568 TRM Part1 V1.1-20210301.pdf
1.1 Address Mapping(这一小节非常重要)
RK3568 boot from internal BootRom, which supports remap function by software
programming. Remap is controlledbyPMU_SGRF_SOC_CON1[12:11]. When remap is set to
2’b01, the BootRom is un-accessible and PMU_SRAM is mapped to address 0xFFFF0000.
When remap is set to 2’b10, the BootRom is un-accessible andSYSTEM_SRAM is mapped to
address 0xFFFF0000.
举报
