SelectMAP Boot Register Settings

Versal Adaptive SoC Technical Reference Manual (AM011)

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The BootROM sets configuration registers that apply to each boot mode. For SelectMAP boot mode, the BootROM sets the registers to the initial values shown in the following table.

Table 1. SelectMAP Register Boot Settings
Register Name Base Address Register Value Description
RST_SBI 0xF126_0324 0x0000_0000 SBI reset not asserted
SBI_MODE 0xF122_0000 0x0000_0000 Device configuration mode and JTAG does not pass through SBI
SBI_CTRL 0xF122_0004 0x0000_0021 Enable SBI, SelectMAP data transfer
PMCPLL_CTRL 0xF126_0040 0x0002_4800 PMC PLL (PPLL) setup uses reset defaults (REF_CLK multiplied by 72 (FBDIV) and divided by 4 (CLKOUTDIV)