inteltool does not properly dump gpio values for south bridge CM238 chipset

[Justin Dong-Il Lee]

As the subject states, whenever I run inteltool -a under root, I do not get
any outputs. My dump is listed below. I am running a kaby lake 7820hq for
reference. Any help would be appreciated. Is kaby lake not supported for
coreboot?
Best,
~Justin

CPU: ID 0x906e9, Processor Type 0x0, Family 0x6, Model 0x9e, Stepping 0x9
Northbridge: 8086:5910 (unknown)
Southbridge: 8086:a154 (CM238)
IGD: 8086:591b (Intel(R) UHD Graphics 630)
Error: Dumping GPIOs on this southbridge is not (yet) supported.

============= RCBA ==============

Error: Dumping RCBA on this southbridge is not (yet) supported.

========== PMBASE/ABASE =========

Error: Dumping PMBASE on this southbridge is not (yet) supported.

============= MCHBAR ============

Error: Dumping MCHBAR on this northbridge is not (yet) supported.

============= EPBAR =============

Error: Dumping EPBAR on this northbridge is not (yet) supported.

============= DMIBAR ============

Error: Dumping DMIBAR on this northbridge is not (yet) supported.

========= PCIEXBAR ========

Error: Dumping PCIEXBAR on this northbridge is not (yet) supported.

Error: Dumping MSRs on this CPU (0x0906e0) is not (yet) supported.

============= AMBs ============

Error: Dumping AMBs on this MCH is not (yet) supported.

============= SPI / BIOS CNTL =============

Error: Dumping SPI on this southbridge is not (yet) supported.

============= AHCI Registers ==============

ABAR = 0xdf32b000 (MEM)