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* hw/ppc: Add pnv nest pervasive common chiplet modelChalapathi V2024-02-231-0/+208
A POWER10 chip is divided into logical units called chiplets. Chiplets are broadly divided into "core chiplets" (with the processor cores) and "nest chiplets" (with everything else). Each chiplet has an attachment to the pervasive bus (PIB) and with chiplet-specific registers. All nest chiplets have a common basic set of registers and This model will provide the registers functionality for common registers of nest chiplet (Pervasive Chiplet, PB Chiplet, PCI Chiplets, MC Chiplet, PAU Chiplets) This commit implement the read/write functions of chiplet control registers. Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Chalapathi V <chalapathi.v@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>