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Hi,
In our new design using the SITARA Processor AM5718, we are planning to use QSPI NOR Flash as boot memory. In the Processor, the QSPI signals qspi1_rtclk qspi1_d[3:0];
qspi1_sclk; qspi1_cs[0] are multiplexed with GPMC signals gpmc_a[13:18], gpmc_cs[2]. We want to interface GPMC interface to an on board FPGA for local bus communication b/w Processor & FPGA. Can we configure the multiplexed signals as GPMC signals once Processor booting is completed? Couldn't find more information on boot signal multiplexing options other than in TRM table 33-10. Does the table is mentioning, once the boot device is selected & corresponding muxmode if fixed, it cannot be configured as a different interface after booting?
Expecting your support ASAP.
Regards
Hafiz
