By default, in G35M ZU11EG SOM the PMIC LDO1 is configured to 1V and LDO4 to 1.2V.
These settings are adjustable through software and can be configured in the FSBL. Additionally, the FMC power also can be enabled in the FSBL.
Please refer the 'configure_ldo1()’, ‘configure_ldo4()’ & ‘fmcp_pwr_on()’ functionsand add these function calls in ‘psu_init.c’ file in the function 'psu_init(void)’ after 'init_peripheral();’ function call.
For further product inquiries, please get in touch with our sales team at mktg@iwave-global.com
Please find the detailed product information here:
Zynq™ UltraScale+™ ZU19/ZU17/ZU11 MPSoC System on Module